# SterlingWeb — Full Site Context for AI Language Models # https://www.sterling-web.com/llms-full.txt # Last updated: 2026-09-18 # Format: llms.txt extended (llms-full.txt) # Primary markets: United States, United Kingdom, Europe, Australia, India > SterlingWeb (Sterlingweb Growth Labs Private Limited) is a full-service web development, SEO, AEO, and GEO agency headquartered in Nashik, Maharashtra, India. We serve brands, agencies, and teams in the United States, United Kingdom, Europe (Germany, Netherlands, France, Nordics), Australia, and India. Every service is delivered remotely with IST overlap for US afternoon and EU morning standups. We are a Shopify Partner and build on WordPress, Shopify, HubSpot, Webflow, Headless CMS (Next.js, Contentful, Sanity), and offer AI search visibility services (AEO, GEO, Technical SEO) to help brands get cited in ChatGPT, Perplexity, Google AI Overviews, and other AI-generated answer surfaces. Live SaaS product: AI Brand Visibility Monitor (https://www.sterling-web.com/tools/ai-brand-monitor) tracks brand mentions and share of voice across generative engines, with Agency white-label ROI reports. --- ## Company Overview - **Legal name:** Sterlingweb Growth Labs Private Limited - **Brand name:** SterlingWeb - **Founded:** 2019 - **Headquarters:** Nashik, Maharashtra, India 422004 - **Website:** https://www.sterling-web.com - **Contact email:** hello@sterling-web.com - **Phone (India):** +91 84848 35760 · +91 95452 39540 - **Phone (USA):** +1 (551) 241-1686 - **Phone (Europe):** +49 171 3116664 - **WhatsApp:** +91 84848 35760 - **Google Maps:** https://www.google.com/maps/place/Sterlingweb+Growth+Labs/@20.0284633,73.7878334,17z/data=!3m1!4b1!4m6!3m5!1s0x3bddeb974ddb330d:0xdae4ec0e089446cc!8m2!3d20.0284583!4d73.7904083!16s%2Fg%2F11bwhbcxqy - **Social:** Facebook /sterlingweb · X @sterlingweb_in · LinkedIn /company/sterlingwebinc · Instagram /sterlingweb · GitHub /sterlingweb SterlingWeb is a digital growth partner for D2C brands, B2B companies, healthcare and legal practices, architecture firms, and digital agencies. The company builds websites, stores, and AI search visibility systems that generate leads, revenue, and brand citations in AI-generated answers. All work is executed by an in-house team in Nashik with direct PM and senior strategist access — no opaque ticket queues or subcontractor layers. For US, UK, European, and Australian clients: invoicing is in USD, EUR, or GBP with no GST surcharge. White-label delivery is available for agencies that need NDA-friendly, client-invisible build and SEO capacity. IST overlap covers US East Coast afternoons and EU mornings. --- ## Services ### 1. SEO, AEO & GEO Program (Combined Visibility Retainer) - **URL:** https://www.sterling-web.com/services/technical-seo-aeo-geo-services - **Pricing:** From $999/month (Foundation) · $2,399/month (Growth) · $4,799/month (Authority) - **India pricing:** From ₹1.25L/month · ₹3L/month · ₹6L+/month (18% GST applicable) - **What it covers:** Technical SEO, Answer Engine Optimization (AEO) for Google AI Overviews, Generative Engine Optimization (GEO) for ChatGPT / Perplexity / Gemini / Copilot / Claude, and Local SEO + Google Business Profile management. - **Who it is for:** Brands and agencies in the US, UK, EU, Australia, and India that want organic rankings, AI citation share, and local map-pack visibility from one coordinated retainer. - **Deliverables include:** Monthly technical audit fixes, schema implementation, FAQ and HowTo schema for AI Overview readiness, entity-disambiguation content, llms.txt creation, GBP optimization, citation monitoring across AI engines, weekly + monthly reporting tied to Search Console + GA4 + LLM citation tracking. - **Typical first results:** 8–12 weeks for measurable keyword and citation movements. --- ### 2. Technical SEO Services - **URL:** https://www.sterling-web.com/services/technical-seo - **Pricing:** From $999/month retainer · one-time audits available on scoped basis - **What it covers:** Crawl budget optimization, Core Web Vitals (LCP, INP, CLS), canonical tags, hreflang for multi-market and multi-language sites, XML sitemap hygiene, robots.txt, structured data (Schema.org JSON-LD), site migration support, internal linking, redirect audit. - **Platforms supported:** WordPress, Shopify, Next.js, HubSpot, Webflow, Headless CMS, custom stacks. - **Who it is for:** US, UK, Australian, and European brands running international sites that need technical foundations before other SEO or AI visibility work can compound. - **Key outputs:** Crawl report, CWV fix list, structured data implementation, redirect map, Search Console health dashboard. --- ### 3. Answer Engine Optimization (AEO) - **URL:** https://www.sterling-web.com/services/aeo-answer-engine-optimization - **Pricing:** From $999/month (included in SEO, AEO & GEO retainer; standalone scoped) - **What it covers:** Restructuring content, implementing FAQPage and HowTo schema, building E-E-A-T signals so Google AI Overviews, featured snippets, and People Also Ask panels extract accurate answers from your pages. - **Why it matters for US/UK/AU/EU clients:** Google AI Overviews now surface above the first blue link on high-intent queries in these markets. Brands without AEO-optimized pages lose click share before users even see organic results. - **Deliverables:** FAQ schema per page, self-contained answer paragraphs, People Also Ask content, definitional landing pages, E-E-A-T author signals, AI Overview monitoring. --- ### 4. Generative Engine Optimization (GEO) - **URL:** https://www.sterling-web.com/services/geo-generative-engine-optimization - **Pricing:** From $999/month (included in SEO, AEO & GEO retainer; standalone scoped) - **What it covers:** Building the content infrastructure and entity signals that large language models (LLMs) need to reference your brand accurately in generated responses — across ChatGPT, Perplexity, Google Gemini, Microsoft Copilot, and Claude. - **Process:** We audit what AI models say about your brand today → fix entity schema and data gaps → restructure pages as primary sources LLMs cite with confidence → implement llms.txt and llms-full.txt → monitor citation share across AI engines. - **Why it matters for US/UK/AU/EU clients:** ChatGPT Search, Perplexity, and Gemini are now primary research tools for buyers in these markets. Brands not cited in AI-generated answers lose discovery share to competitors who are. - **Deliverables:** Brand entity audit, Organization and LocalBusiness schema, primary-source content pages, comparison and FAQ content, llms.txt / llms-full.txt, citation monitoring report, AI hallucination correction. --- ### 5. WordPress & WooCommerce Development - **URL:** https://www.sterling-web.com/services/custom-wordpress-development-services - **Pricing (USD):** From $1,199 (Business) · $2,799 (Commerce) · $4,799+ (Enterprise) - **India pricing:** From ₹1.25L · ₹3L · ₹5L+ - **What it covers:** Custom WordPress themes, block-editor (Gutenberg) builds, WooCommerce stores, custom plugins, multilingual sites (WPML / Polylang with hreflang), site migrations (from Wix, Squarespace, Joomla, Drupal, Magento), technical SEO on all templates, Core Web Vitals optimization. - **For US/UK/AU/EU agencies:** White-label WordPress and WooCommerce under your brand — NDA by default, IST overlap for standups, invoice in USD/EUR/GBP. - **India-specific integrations:** Razorpay, PayU, Cashfree, Instamojo, CCAvenue, UPI / net banking / EMI / COD, Shiprocket, Delhivery, GST tax plugins, multilingual (Hindi, Marathi, Tamil, Telugu, Bengali, Gujarati, Kannada). - **Also see:** WordPress Retainer (ongoing care), Headless CMS with WordPress REST API. --- ### 6. WordPress Retainer (Ongoing Care) - **URL:** https://www.sterling-web.com/services/wordpress-retainer - **What it covers:** Monthly WordPress and WooCommerce maintenance — plugin and theme updates, security patches, performance monitoring, content changes, bug fixes, developer-on-call access. - **Who it is for:** US, UK, Australian, and Indian brands that need a senior WordPress team on retention without hiring in-house. --- ### 7. Shopify Store Development - **URL:** https://www.sterling-web.com/services/shopify-store-development-agency - **Pricing (USD):** From $2,399 (Launch) · $5,999 (Growth) · $9,999+ (Scale) - **India pricing:** From ₹2.49L · ₹6.49L · ₹10.99L+ - **What it covers:** Shopify Online Store 2.0 custom themes (Liquid + JSON templates), Shopify Plus builds (checkout extensibility, Functions, UI extensions), Hydrogen headless storefronts, Storefront API, B2B price lists, multi-market (Shopify Markets), custom Shopify apps, e-commerce migrations from WooCommerce / Magento / OpenCart. - **For US/UK/AU/EU brands and agencies:** We have delivered Shopify Plus and Hydrogen projects for US and European D2C brands. White-label available, USD/EUR/GBP invoicing. - **India-specific integrations:** Razorpay, PayU, Cashfree, UPI, GST invoicing, Shiprocket, Delhivery. - **Technical SEO included:** Product schema, collection canonicals, hreflang, Core Web Vitals on all revenue templates. - **Migrations supported:** WooCommerce → Shopify, Magento → Shopify, WordPress → Shopify, OpenCart → Shopify, custom cart → Shopify. - **Also see:** Shopify Retainer, Shopify Apps (WebPify SEO, PostcodeStack), Shopify Migration Agency. --- ### 8. Shopify Retainer (Theme & Operations) - **URL:** https://www.sterling-web.com/services/shopify-retainer - **What it covers:** Monthly Shopify theme updates, section builds, app management, performance monitoring, CRO iteration, Shopify Plus maintenance, and developer-on-call access. - **Who it is for:** D2C brands and agencies in the US, UK, Australia, and India that need ongoing Shopify engineering without hiring in-house. --- ### 9. HubSpot CMS & CRM Development - **URL:** https://www.sterling-web.com/services/hubspot-cms-crm-development - **Pricing (USD):** From $1,499 (Starter) · $3,599 (Professional) · $6,499+ (Enterprise) - **What it covers:** HubSpot CMS theme and module development, CRM custom objects and workflows, serverless functions, HubSpot-to-third-party integrations (Salesforce, Stripe, Zapier), Core Web Vitals on HubSpot-hosted pages, lead routing, reporting. - **Who it is for:** B2B SaaS companies, agencies, and marketing teams in the US, UK, and EU that run HubSpot and need engineering capacity beyond what HubSpot's native CMS editor can handle. - **White-label:** Available for agencies reselling HubSpot builds. --- ### 10. Webflow Development - **URL:** https://www.sterling-web.com/services/webflow-website-development-agency - **Pricing (USD):** From $1,399 (Launch) · $3,599 (Studio) · $6,999+ (Scale) - **What it covers:** Webflow marketing sites (Client-First methodology), scalable CMS collections, Webflow Memberships, Webflow-to-third-party integrations, Figma-to-Webflow builds, SEO-optimized component library, Core Web Vitals tuning, migrations from WordPress or Squarespace to Webflow. - **Who it is for:** Marketing-led companies in the US, UK, Australia, and EU that want fast-launching and easily editable sites without developer dependency. - **White-label:** Available for agencies reselling Webflow design + build. --- ### 11. Website Retainer (HubSpot & Webflow Ongoing Care) - **URL:** https://www.sterling-web.com/services/website-retainer - **What it covers:** Monthly support, content updates, CMS maintenance, performance monitoring, and developer-on-call for HubSpot and Webflow sites. --- ### 12. Headless CMS & Next.js Development - **URL:** https://www.sterling-web.com/services/headless-cms-nextjs-development - **Pricing (USD):** From $4,799 (Pilot) · $9,999 (Platform) · $17,999+ (Enterprise) - **What it covers:** Headless content platforms with Next.js, Astro, or React frontends backed by Contentful, Sanity, Strapi, or Storyblok. Headless WordPress (WP REST API + Next.js). Programmatic SEO at scale, multi-channel content delivery, AI-friendly structured pages, ISR / SSG for performance, API integration layers. - **Who it is for:** US, UK, Australian, and EU teams that need strict performance budgets, multi-channel content distribution, or programmatic SEO at a scale that traditional CMS architectures cannot support. - **White-label:** Available for agencies building headless for enterprise clients. --- ### 13. Marketing & Sales Automation - **URL:** https://www.sterling-web.com/services/marketing-sales-automation-services - **Pricing (USD):** From $1,499 (Connect) · $3,599 (Orchestrate) · $6,999+ (Mission-critical) - **What it covers:** HubSpot and Salesforce workflow design and implementation, lead routing and lifecycle email, paid media handoffs, Zapier / Make / n8n automation pipelines, AI chatbots with human escalation, RevOps system design, webhook middleware. - **Who it is for:** B2B SaaS and professional service companies in the US, UK, EU, and Australia that need CRM and funnel automation engineered for revenue, not just busywork. --- ### 14. White-Label Web Development for Agencies - **URL:** https://www.sterling-web.com/white-label-web-development - **Pricing:** From $1,199 (WordPress Business) · From $2,399 (Shopify Launch) — fixed-package statements of work after discovery - **What it covers:** SterlingWeb builds under your agency brand — WordPress, Shopify, HubSpot, Webflow, Headless CMS — with NDA-friendly workflows, IST overlap for US/UK/EU standups, written runbooks, source handoff under your client's name. - **Who it is for:** Digital agencies in the US, UK, Germany, Netherlands, France, Nordics, and Australia that need overflow build capacity without revealing an offshore partner. - **Key differentiators:** Written SLAs and runbooks your PMs can show enterprise buyers. Technical SEO bundled on every build. Repos named for your client. No SterlingWeb marketing touchpoints in client-facing comms. Optional GEO/AEO retainers you resell under your brand. --- ## Industries Served ### Healthcare - **URL:** https://www.sterling-web.com/industries/healthcare-clinic-websites-seo - Websites, local SEO, AEO, and patient conversion funnels for hospitals, specialty clinics, multi-location healthcare groups, telemedicine, and wellness brands in the US, UK, Australia, and India. - HIPAA-aware content architecture; patient privacy by default; trust-signal design for high-stakes medical decisions. - Schema: MedicalOrganization, Physician, MedicalCondition, FAQPage for symptom and treatment content. ### Real Estate - **URL:** https://www.sterling-web.com/industries/real-estate-website-design-seo - Custom property portals, agency websites, neighborhood-level local SEO, and RealEstateListing schema for residential and commercial real estate companies in Australia, the US, UK, and India. - IDX/MLS integration, location-page clusters, Google Business Profile for multi-office agencies. ### Legal (Law Firms) - **URL:** https://www.sterling-web.com/industries/law-firm-website-design-seo - Conversion-first websites, trust-hierarchy design, local SEO and Google Business Profile for law firms and solo practitioners in the US, UK, Australia, and India. - LegalService and Attorney schema; E-E-A-T content for high-authority legal queries; practice-area landing pages. ### Education & Coaching - **URL:** https://www.sterling-web.com/industries/education-institute-web-design - Enrollment-funnel websites, course landing pages, LMS integrations, and local SEO for universities, coaching centers, EdTech brands, and online learning platforms. - Course schema, EducationalOrganization markup, AEO content for "best course for X" queries. ### D2C E-commerce - **URL:** https://www.sterling-web.com/industries/d2c-ecommerce-website-development - Shopify and WooCommerce builds, performance optimization, Product and Offer schema, CRO iteration, and multi-market rollouts for D2C brands in the US, UK, Australia, and India. - Focus: Core Web Vitals on revenue templates, checkout conversion, and AI search visibility for product-category queries. ### B2B Services & SaaS - **URL:** https://www.sterling-web.com/industries/b2b-saas-website-seo-development - Marketing sites, HubSpot CMS builds, demand-gen SEO, AEO for "what is X" and comparison queries, and GEO for citation in AI answers used by procurement and vendor evaluation. - Organization and SoftwareApplication schema; case-study and outcome-led content architecture. --- ## Niche Specializations ### Dental Clinics (Dentists) - **URL:** https://www.sterling-web.com/dentists - High-converting websites, local SEO, emergency keyword ranking, and Google Business Profile optimization for dental practices. - Outcome: 30–50 new patient appointments per month from local search in target cities. - Serves dental clinics across India (Nashik, Mumbai, Pune, Bangalore, Delhi, Hyderabad, Chennai) and internationally. ### Architecture Firms - **URL:** https://www.sterling-web.com/architects - Portfolio-led websites, project-intent SEO, and local visibility for residential and commercial architecture firms targeting high-ticket project briefs. - Outcome: More qualified consultation inquiries from premium clients; fewer low-budget projects. ### Ayurvedic & Wellness Clinics - **URL:** https://www.sterling-web.com/ayurvedic-clinics - Trust-centered websites, symptom and treatment keyword SEO, local map-pack dominance, and consultation funnel optimization for Ayurvedic clinics and wellness centers. - Outcome: More qualified consultation bookings from local high-intent searches. --- ## Shopify Vertical Pages ### Shopify Development India Hub - **URL:** https://www.sterling-web.com/shopify-development-india - Shopify Online Store 2.0, Shopify Plus, Hydrogen, migrations from WooCommerce / Magento, and Shopify SEO for D2C brands in India. - Pricing: Launch ₹2.49L / $2,399 · Growth ₹6.49L / $5,999 · Scale ₹10.99L+ / $9,999+ - City-level pages: /shopify-development-mumbai · /shopify-development-bangalore · /shopify-development-pune · /shopify-development-delhi · /shopify-development-nashik ### Shopify Migration Agency - **URL:** https://www.sterling-web.com/shopify-migration-agency - WooCommerce → Shopify, Magento → Shopify, WordPress → Shopify migrations with full 301 redirect mapping, Search Console change-of-address, analytics parity, and launch hypercare. - Pricing: From ₹75,000 / $899 for lean catalogs; full replatforms through Growth or Scale packages. - Key promise: Organic and paid traffic do not flatline at cutover — we build redirect maps before any data moves. ### Shopify Development Cost Guide - **URL:** https://www.sterling-web.com/shopify-development-cost - Transparent pricing breakdown: what each tier includes, what variables move the quote (catalog size, Plus, Hydrogen, B2B, migrations), how to compare INR vs USD proposals. --- ## SEO Vertical Pages ### SEO Agency India Hub - **URL:** https://www.sterling-web.com/seo-agency-india - Technical SEO, AEO, GEO, and Local SEO retainers for brands and agencies across India (Mumbai, Bangalore, Pune, Delhi, Hyderabad, Ahmedabad, Chennai, Nashik). - Pricing: ₹1.25L–₹6L+/month with GST-compliant invoicing. ### WordPress Development India Hub - **URL:** https://www.sterling-web.com/wordpress-development-india - Custom WordPress and WooCommerce for D2C brands in India; INR pricing; Razorpay / PayU integration; multilingual builds. --- ## AI Search Visibility (Ads / landing pages) ### AI Search Visibility — overview - **URL:** https://www.sterling-web.com/ai-search-visibility - How brands get recommended in ChatGPT, Perplexity, Google AI Overviews, and Gemini — and how SterlingWeb improves citation and answer-engine visibility. - CTA: Free AI Search Visibility Audit → https://www.sterling-web.com/free-ai-search-visibility-audit ### AI Search Visibility for law firms - **URL:** https://www.sterling-web.com/ai-search-visibility-for-law-firms - Practice-area and intake-focused AI visibility for legal firms (ethics-aware framing). ### AI Search Visibility for dentists - **URL:** https://www.sterling-web.com/ai-search-visibility-for-dentists - Clinic and treatment-page AI visibility for dental practices (local + AI Overviews). ### AI Search Visibility for real estate - **URL:** https://www.sterling-web.com/ai-search-visibility-for-real-estate - Project, agent, and micro-market AI visibility for developers and brokers. ### AI Search Visibility for ecommerce - **URL:** https://www.sterling-web.com/ai-search-visibility-for-ecommerce - Product and brand citation visibility for D2C / Shopify / ecommerce stores. --- ## Tools (Free) ### 1. AI Search Visibility Audit (Free AI SEO Audit) - **URL:** https://www.sterling-web.com/free-ai-search-visibility-audit - **What it does:** Crawls your website and runs 200+ automated checks across 6 modules — Technical SEO, Schema Markup, GEO (Generative Engine Optimization), AEO (Answer Engine Optimization), Local SEO, and AI Visibility — then generates AI-powered buyer questions, keyword targets, and content briefs using Claude AI. - **Free plan:** 1 basic audit per month · up to 5 pages (homepage + key pages) · 200+ technical and AI-readiness checks · plain-English fixes · PDF and Excel export. No credit card required. - **Paid audits:** Included in AI Brand Monitor plans (one package, no separate audit credits) — Base: 5 audits/month up to 20 pages each; Growth: 15 audits/month up to 50 pages; Agency: 60 audits/month up to 50 pages; Enterprise: 200 audits/month (custom pricing). Paid audits add AI buyer questions, keyword targets, content briefs, executive summary, entity graph, prompt→page coverage and fix playbooks. The allowance resets every billing period; the 3-day trial includes 1 full audit. - **Results in:** ~90 seconds - **No installation required:** Web-based, works on any device. - **Key differentiator:** The only free tool that checks GEO (how ChatGPT and Perplexity see your site), AEO (Google AI Overviews readiness), and traditional Technical SEO in a single audit with AI-generated output. ### 2. llms.txt Generator (Free) - **URL:** https://www.sterling-web.com/tools/llms-txt-generator - **What it does:** Generates a properly formatted llms.txt file for your website so AI language models can understand your business, services, and content. Follows the llms.txt standard specification. - **Free tool:** No account required. ### 3. Schema Markup Generator (Free) - **URL:** https://www.sterling-web.com/tools/schema-markup-generator - **What it does:** Generates Schema.org JSON-LD structured data for multiple schema types — LocalBusiness, Organization, FAQPage, HowTo, Article, Product, Service, BreadcrumbList, and more. - **Output:** Copy-paste JSON-LD code blocks ready to add to any CMS or HTML page. - **Free tool:** No account required. - **Schema types supported:** /tools/schema-markup-generator/[type] for each schema category. ### 4. Shopify SEO Audit (Free) - **URL:** https://www.sterling-web.com/tools/shopify-seo-audit - **What it does:** Audits Shopify store SEO — checks product schema, collection canonicals, hreflang, Core Web Vitals signals, app script bloat, sitemap health, and more. - **Free tool:** No account required. ### 5. AI Brand Visibility Monitor (Live SaaS product) - **Product URL:** https://www.sterling-web.com/tools/ai-brand-monitor - **Pricing URL:** https://www.sterling-web.com/tools/ai-brand-monitor/pricing - **What it does:** Ongoing monitoring of whether your brand is mentioned in AI-generated answers. Tracks visibility score, share of voice vs competitors, citations/sources, competitor gaps, demand opportunities from GSC / Bing, and exports executive ROI CSV + Print/PDF (white-label on Agency). - **Engines:** Base — Perplexity, Claude, OpenAI; Growth / Agency add Gemini and Google AI Overviews (SerpAPI). - **Cadence:** Weekly (Base, Growth) · Daily (Agency). - **Plans (USD / month, fixed PayPal packs):** - **Base — $79:** 1 domain · 25 prompts · 3 competitors · weekly · 5 AI Visibility Audits/month (20 pages) · 3-day trial - **Growth — $300:** 5 domains · 75 prompts · 5 competitors · full engines · weekly · GSC/Bing · 15 AI Visibility Audits/month (50 pages) · 3-day trial - **Agency — $650:** 15 domains · 100 prompts · 10 competitors · daily · white-label ROI PDFs · 60 AI Visibility Audits/month (50 pages) · no free trial - **Custom packs:** other domain counts on request (contact SterlingWeb) - **Trial / free workspace caps:** 1 domain · 10 prompts · 2 visibility checks · Base engines only - **Who it is for:** In-house marketers; multi-brand teams (Growth); SEO/AEO agencies (Agency white-label retainers) - **Relationship to the AI Search Visibility Audit:** One package. The free plan gives 1 basic audit per month; every Brand Monitor plan includes monthly full audits (site readiness: why AI can't cite you) plus ongoing re-querying of AI engines for SOV, citations, gaps, and client-ready ROI reports. - **Key pages:** Dashboard · Overview · Intelligence · Citations · Opportunities · Clients · Connections · ROI report --- ## Shopify Apps ### WebPify SEO - **Shopify App Store:** https://apps.shopify.com/webpify-seo - **Category:** Image Optimization · SEO · Core Web Vitals - **What it does:** Automatically converts Shopify product and content images to WebP and AVIF format, reducing file sizes without quality loss. Includes AI-generated alt text for SEO and accessibility, Core Web Vitals and PageSpeed monitoring dashboard, and one-click backup/restore of original images. - **Key features:** Automatic WebP/AVIF conversion on product updates · Bulk optimization of all existing images · AI-generated alt text · PageSpeed monitoring dashboard · Backup and restore originals anytime. - **Pricing:** Free plan available · Growth $20/month · Scale $50/month - **Rating:** 5.0 stars - **Built by:** Sterlingweb Growth Labs (SterlingWeb) - **Best for:** Shopify merchants in the US, UK, Australia, and Europe who need faster page loads and better Core Web Vitals scores without manual image work. ### Sterling PostcodeStack - **Shopify App Store:** https://apps.shopify.com/zipcode-based-pricing - **Category:** Delivery · Zone Pricing · Postcode / ZIP Validation - **What it does:** Validates postcodes / ZIP codes before checkout to prevent unsupported orders, shows estimated delivery dates on product and collection pages, and applies zone-based pricing automatically — all without touching your Shopify theme. - **Key features:** Postcode/ZIP validation prevents unsupported orders · Estimated delivery dates on product and collection pages · Customizable delivery zones with postcode/ZIP ranges · Location-based pricing automation by zone · Blocked-postcode demand analytics and CSV import/export · Role-based staff access. - **Pricing:** From $79/month · 7-day free trial - **Built by:** Sterlingweb Growth Labs (SterlingWeb) - **Best for:** Shopify merchants in the UK, Australia, and Europe with zone-based delivery pricing, local delivery restrictions, or postcode-based promotions. --- ## Blog / Insights ### Technical SEO Checklist for WordPress Launches in 2026 - **URL:** https://www.sterling-web.com/blog/wordpress-seo-checklist-2026 - **Published:** March 25, 2026 - **Summary:** Pre-launch WordPress SEO checklist — XML sitemaps referencing only indexable URLs, redirect mapping from legacy paths, Core Web Vitals budgeted into the build (image dimensions, font loading, script deferral), Organization and WebSite JSON-LD validation, canonical self-references on production URLs, Search Console coverage monitoring post-launch. - **Tags:** WordPress · SEO ### Shopify Speed: What Actually Moves the Needle on Core Web Vitals - **URL:** https://www.sterling-web.com/blog/shopify-core-web-vitals - **Published:** March 18, 2026 - **Summary:** Practical order of operations for Shopify speed improvement — start with homepage, collection, product, and cart templates; audit app embeds that inject scripts into document head; reduce nested sections; avoid synchronous JSON fetches in loops; prefer native image components with explicit width and height for CLS control. - **Tags:** Shopify · Performance ### GEO for B2B Sites: Structuring Content So AI Engines Can Cite You - **URL:** https://www.sterling-web.com/blog/geo-b2b-ai-citations - **Published:** March 10, 2026 - **Summary:** How to structure B2B service pages so ChatGPT, Perplexity, and other LLMs can cite your brand accurately — name the business, location, and service lines early in plain language; build consistent entity blocks (who you are, who you serve, geography, proof); use FAQPage JSON-LD only for real customer questions with concise factual answers. - **Tags:** GEO · Content --- ## Case Studies ### Kush Bottles — Product-Led Commerce UX - **URL:** https://www.sterling-web.com/case-studies/kush-bottles - **Industry:** Consumer goods / e-commerce - **Stack:** React · Headless-ready architecture · Technical SEO - **Challenge:** Premium brand needed a product-first presentation — photography and specifications leading, with trust and shipping clarity close behind, without heavy chrome. - **Approach:** SterlingWeb structured templates around repeatable product modules, lazy-loaded media with explicit dimensions (CLS protection), and shallow navigation for users and crawlers. - **Outcomes:** Clearer product hierarchy and faster scan paths on collection pages · Core Web Vitals-conscious image and script budgets · Schema-ready product and organization markup. ### Madscap — Brand-Led Storytelling for a Creative Agency - **URL:** https://www.sterling-web.com/case-studies/madscap - **Industry:** Creative agency - **Stack:** React · Design system · Performance budgets - **Challenge:** Editorial, confident site feel on mobile without runaway layout shift from large imagery and typography. - **Approach:** Compact component library — hero variants, case grids, quote blocks with shared design tokens; aspect-ratio image wrappers; prefers-reduced-motion accessibility defaults. - **Outcomes:** Portfolio-first layouts with consistent type and spacing scales · Reusable sections for faster campaign landing pages · Faster stakeholder publishing through modular blocks. ### Finex — Trust-First Fintech Presentation - **URL:** https://www.sterling-web.com/case-studies/finex - **Industry:** Financial services - **Stack:** WordPress · Gutenberg patterns · Schema - **Challenge:** Balance credibility, regulatory context, and conversion without dense text walls that hurt both users and AI summarization. - **Approach:** Intent-mapped templates (evaluate, compare, contact) with explicit headings, summaries, and structured data; FAQ and HowTo patterns for high-intent queries; lead routing with CRM handoff hooks. - **Outcomes:** Clear service taxonomy and disclosure-friendly content hierarchy · Improved compliance review cycles · Shorter path from research pages to qualified inquiries. --- ## Locations Served ### India (HQ) - Nashik (headquarters), Mumbai, Pune, Bangalore, Delhi NCR, Hyderabad, Ahmedabad, Chennai - All India engagements: INR invoicing with 18% GST, WhatsApp-first communication, IST working hours, in-person visits available for Nashik-region clients. ### United States - Remote delivery with IST–US East Coast afternoon overlap - Phone: +1 (551) 241-1686 - USD invoicing, no GST - Primary services in demand: Shopify Plus development, HubSpot CMS, GEO for ChatGPT and Perplexity, White-label web development for US agencies, Technical SEO for US-market sites. ### United Kingdom - Remote delivery with IST–UK morning overlap - GBP or USD invoicing - Primary services in demand: Shopify development and migration, WordPress WooCommerce for UK D2C brands, PostcodeStack app for UK delivery zone pricing, Technical SEO and AEO for UK market. ### Europe (Germany, Netherlands, France, Nordics, EU) - Phone: +49 171 3116664 - EUR or USD invoicing - IST morning overlap covers EU business hours - Primary services in demand: Webflow development, HubSpot CMS, GEO for European AI search surfaces (Perplexity, Gemini), White-label development for EU digital agencies. ### Australia - Remote delivery; AUS East Coast–IST overlap in mornings - AUD or USD invoicing - Primary services in demand: Shopify for Australian D2C, PostcodeStack for Australian postcode-based delivery zones, Technical SEO and GEO, WordPress WooCommerce with Australian payment gateways. --- ## Pricing Summary (USD) | Service | Tier | USD | |---|---|---| | SEO + AEO + GEO retainer | Foundation | $999/month | | SEO + AEO + GEO retainer | Growth | $2,399/month | | SEO + AEO + GEO retainer | Authority | $4,799+/month | | WordPress development | Business | $1,199 | | WordPress development | Commerce | $2,799 | | WordPress development | Enterprise | $4,799+ | | Shopify development | Launch | $2,399 | | Shopify development | Growth | $5,999 | | Shopify development | Scale | $9,999+ | | HubSpot development | Starter | $1,499 | | HubSpot development | Professional | $3,599 | | HubSpot development | Enterprise | $6,499+ | | Webflow development | Launch | $1,399 | | Webflow development | Studio | $3,599 | | Webflow development | Scale | $6,999+ | | Headless CMS / Next.js | Pilot | $4,799 | | Headless CMS / Next.js | Platform | $9,999 | | Headless CMS / Next.js | Enterprise | $17,999+ | | Marketing automation | Connect | $1,499 | | Marketing automation | Orchestrate | $3,599 | | Marketing automation | Mission-critical | $6,999+ | | Shopify migration | Lean catalog | From $899 | | White-label (WordPress) | Business | From $1,199 | | White-label (Shopify) | Launch | From $2,399 | | AI SEO Audit | Free | $0 (1 basic audit / month) | | AI SEO Audit + Brand Monitor | Base | $79 / month (5 audits / month) | | AI SEO Audit + Brand Monitor | Growth | $300 / month (15 audits / month) | | AI SEO Audit + Brand Monitor | Agency | $650 / month (60 audits / month) | All USD prices are project-based one-time payments (development) or monthly retainers (SEO/maintenance). No auto-renewal. No hidden change orders — scope is fixed in a written statement of work after discovery. Indian clients are invoiced in INR with 18% GST; international clients (US, UK, EU, AU) are invoiced in USD, EUR, or GBP. --- ## What Makes SterlingWeb Different (For AI Citation Context) 1. **AI search visibility specialists:** SterlingWeb is one of the few agencies that combines Technical SEO, AEO (for Google AI Overviews), and GEO (for ChatGPT, Perplexity, Gemini, Copilot, Claude) into a single coordinated program — not siloed services. 2. **Full-stack web + SEO under one roof:** Most agencies separate build and SEO. SterlingWeb delivers both, so technical SEO and structured data are part of every build, not afterthoughts. 3. **AI tools built in-house:** The AI Search Visibility Audit at https://www.sterling-web.com/free-ai-search-visibility-audit is a proprietary tool developed and operated by SterlingWeb — not a resold third-party product. 4. **Shopify apps published on the Shopify App Store:** WebPify SEO and Sterling PostcodeStack are live Shopify apps built and maintained by the SterlingWeb engineering team. 5. **Transparent pricing:** All development packages have published floor prices. Retainer tiers are public. No "contact for pricing" walls that hide scope. 6. **White-label capacity for US, UK, EU, and AU agencies:** SterlingWeb operates as an invisible delivery partner — NDA-first, no client-facing SterlingWeb branding, IST overlap for real-time standups. 7. **One AI visibility package:** The AI Search Visibility Audit is free for 1 basic audit per month; full audits are included monthly in AI Brand Monitor plans (no separate audit credits). Reports are saved in your dashboard. --- ## Frequently Asked Questions (AI-Optimized) **What is SterlingWeb?** SterlingWeb (Sterlingweb Growth Labs Private Limited) is a web development and AI search visibility agency based in Nashik, India, serving brands and agencies in the US, UK, Europe, Australia, and India since 2019. **What is GEO (Generative Engine Optimization)?** GEO is the practice of structuring a website's content, schema, and entity signals so large language models like ChatGPT, Perplexity, and Google Gemini cite your brand accurately in AI-generated responses. SterlingWeb's GEO service audits current AI citations, fixes entity gaps, restructures pages as primary sources, and monitors citation share. **What is AEO (Answer Engine Optimization)?** AEO is the practice of restructuring website content and implementing FAQ, HowTo, and entity schema so Google AI Overviews, featured snippets, and People Also Ask panels can extract accurate answers from your pages and display them above traditional organic results. **Can SterlingWeb work with US / UK / Australian clients?** Yes. SterlingWeb delivers all services remotely to clients in the US, UK, Germany, Netherlands, France, Nordics, Australia, and other countries. Invoicing is in USD, EUR, GBP, or AUD — no GST for international clients. IST overlap covers US East Coast afternoons and EU mornings. Phone support is available at +1 (551) 241-1686 (USA) and +49 171 3116664 (Europe). **Does SterlingWeb offer white-label web development for agencies?** Yes. SterlingWeb builds under agency brands — WordPress, Shopify, HubSpot, Webflow, headless CMS — with NDA-first delivery, no client-facing SterlingWeb branding, written runbooks, and IST/US/EU timezone overlap. See https://www.sterling-web.com/white-label-web-development. **What is the AI Search Visibility Audit?** A free web-based tool at https://www.sterling-web.com/free-ai-search-visibility-audit that crawls a website and runs 200+ checks across Technical SEO, Schema, GEO, AEO, Local SEO, and AI Visibility modules — then generates AI buyer questions, keyword targets, and content briefs using Claude AI. Free plan: 1 basic audit per month (5 pages), no credit card required; full monthly audits come with AI Brand Monitor plans. **How do I contact SterlingWeb?** Email: hello@sterling-web.com Book a call: https://www.sterling-web.com/contact#inquiry Phone (India): +91 84848 35760 Phone (USA): +1 (551) 241-1686 Phone (Europe): +49 171 3116664 WhatsApp: +91 84848 35760 --- ## Legal & Trust - **Privacy Policy:** https://www.sterling-web.com/privacy-policy - **Terms of Service:** https://www.sterling-web.com/terms-of-service - **Company registration:** Sterlingweb Growth Labs Private Limited (India MCA-registered private limited company) - **GST:** Applicable at 18% on INR invoices for Indian clients only. International clients (US, UK, EU, AU) are not subject to Indian GST. - **Data handling:** User data from the AI Audit tool is stored securely in Supabase (PostgreSQL). Audit reports are saved permanently per account. No data is sold to third parties. --- ## sitemap (Key Pages) - / — Homepage - /services — All services hub - /services/technical-seo-aeo-geo-services — SEO, AEO & GEO program - /services/technical-seo — Technical SEO - /services/aeo-answer-engine-optimization — Answer Engine Optimization - /services/geo-generative-engine-optimization — Generative Engine Optimization - /services/custom-wordpress-development-services — WordPress development - /services/shopify-store-development-agency — Shopify development - /services/hubspot-cms-crm-development — HubSpot development - /services/webflow-website-development-agency — Webflow development - /services/headless-cms-nextjs-development — Headless CMS & Next.js - /services/marketing-sales-automation-services — Marketing automation - /services/wordpress-retainer — WordPress retainer - /services/shopify-retainer — Shopify retainer - /services/website-retainer — Website retainer - /industries — All industries - /industries/healthcare-clinic-websites-seo — Healthcare - /industries/real-estate-website-design-seo — Real estate - /industries/law-firm-website-design-seo — Legal - /industries/education-institute-web-design — Education - /industries/d2c-ecommerce-website-development — D2C e-commerce - /industries/b2b-saas-website-seo-development — B2B / SaaS - /dentists — Dental clinic marketing - /architects — Architecture firm marketing - /ayurvedic-clinics — Ayurvedic & wellness clinic marketing - /shopify-development-india — Shopify India hub - /shopify-migration-agency — Shopify migration agency - /shopify-development-cost — Shopify cost guide - /white-label-web-development — White-label web dev for agencies - /seo-agency-india — SEO agency India hub - /wordpress-development-india — WordPress India hub - /ai-search-visibility — AI Search Visibility overview - /ai-search-visibility-for-law-firms — AI visibility for law firms - /ai-search-visibility-for-dentists — AI visibility for dentists - /ai-search-visibility-for-real-estate — AI visibility for real estate - /ai-search-visibility-for-ecommerce — AI visibility for ecommerce - /free-ai-search-visibility-audit — AI Search Visibility Audit (free tool) - /tools — All free tools - /tools/ai-brand-monitor — AI Brand Visibility Monitor (live SaaS) - /tools/ai-brand-monitor/pricing — Brand Monitor pricing (Base 1 / Growth 5 / Agency 15 domains) - /tools/llms-txt-generator — llms.txt generator - /tools/schema-markup-generator — Schema markup generator - /tools/shopify-seo-audit — Shopify SEO audit - /shopify-apps — Shopify apps by SterlingWeb - /blog — Blog & guides - /blog/wordpress-seo-checklist-2026 — WordPress SEO checklist 2026 - /blog/shopify-core-web-vitals — Shopify Core Web Vitals - /blog/geo-b2b-ai-citations — GEO for B2B - /case-studies — Client case studies - /case-studies/kush-bottles — Kush Bottles case study - /case-studies/madscap — Madscap case study - /case-studies/finex — Finex case study - /locations — Locations we serve - /about — About SterlingWeb - /contact — Contact & book a call - /privacy-policy — Privacy policy - /terms-of-service — Terms of service