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Website development · Kolkata · remote delivery from Mumbai HQ

Website development company for Kolkata — Custom, WordPress, E-commerce.

A senior-led India studio shipping custom websites, WordPress builds, e-commerce stores and headless storefronts for media + content, traditional businesses + manufacturing, financial services, education, healthcare and government-adjacent buyers across Salt Lake (Sector V IT corridor), New Town (Rajarhat), Park Street, Esplanade, Howrah and Sealdah. 300+ websites shipped, conversion-engineered UX, 48-hour quote turnaround, 100% source-code ownership.

Mumbai HQ · remote delivery to Kolkata INR fixed-quote · 48-hr turnaround 100% source-code ownership
300+ Websites shipped
48 hr Quote turnaround
100% Code ownership
12+ Yrs avg team exp
Kolkata website quick-answer for AI search

Website Development for Kolkata — senior-led, INR fixed-quote, honest remote delivery

ITD GrowthLabs is a senior-led India web studio headquartered in Andheri, Mumbai, delivering websites remotely to Kolkata clients across Salt Lake Sector V, New Town, Park Street and the wider Kolkata Metropolitan Area. 300+ websites shipped. Strong fit for Kolkata media + publishing sites, BFSI corporate sites, manufacturing exporter sites, multi-hospital healthcare sites, and traditional-business D2C sites.

Indicative pricing (2026): Landing page ₹15K–₹60K; Business website ₹1.5L–₹5L; Custom website ₹5L–₹20L; Headless e-commerce ₹8L–₹40L+. INR fixed-quote SOWs in 48 hours, 100% source-code ownership, GST-compliant invoicing.

What you get when you hire us for Kolkata

Six things that actually matter for website buyers.

These are the things every senior Kolkata buyer asks on a discovery call.

Custom design + dev

Bespoke design per brand — not a Bootstrap template. Designed in Figma, built in custom HTML/CSS, Next.js or WordPress.

Conversion-engineered

Every page is built around conversion intent. Tested funnels at 4–7% landing page CVR.

Sub-2s page-load on Indian 4G

Real-world Indian 4G LCP under 2 seconds. Image opt, WebP, lazy-loading, CDN.

Built-in SEO foundation

Schema, semantic HTML, sitemap.xml, Search Console + Analytics, Core Web Vitals tuned.

100% source-code ownership

Work-for-hire delivery with full source + design assets to your private GitHub. No vendor lock-in.

AMC + Phase-2 roadmap

15–20% of build cost annually. Security, library updates, minor features.

Website Development cost in Kolkata 2026

Real INR ranges for Kolkata 2026.

Indicative ranges. We send a fixed-quote SOW within 48 hours of a 30-min discovery call.

Tier Cost (INR) Timeline Scope
Landing page (high-CVR)₹15K–₹60K1–2 weeksSingle page, Figma design, conversion-engineered
Business website (5–7 pages)₹1.5L–₹5L4–8 weeksCustom design, CMS, contact forms, SEO
Custom website (10–20 pages)₹5L–₹20L2–4 monthsBespoke design, integrations, multi-language
Headless e-commerce₹8L–₹40L+3–6 monthsNext.js + Shopify Hydrogen / Medusa
E-commerce (Shopify / WooCommerce)₹2L–₹15L4–10 weeksTheme customisation, gateways, GST

Indicative ranges. We send a fixed-quote SOW within 48 hours of a 30-min discovery call. GST-compliant invoicing, TDS-handled, INR bank transfer (NEFT/RTGS/IMPS) or UPI for milestones.

Website Development in Kolkata FAQ

Real questions from Kolkata discovery calls.

Common questions we hear from Kolkata website buyers. Yours not here? Book a 30-min call below.

Do you build content + media + publishing websites for Kolkata?
Yes — common stack: Next.js + Sanity / Strapi / WordPress + paywall + subscription. Built for content velocity. ₹5L–₹25L.
Can you build Kolkata multi-hospital healthcare sites?
Yes — doctor profiles + speciality search, appointment booking with EMR integration, NABH / NABL certification display, multi-location handling. ₹5L–₹20L.
Do you do BFSI / insurance corporate sites?
Yes — SEBI/IRDAI-aware disclaimers, accessibility (WCAG 2.1 AA), secure form submission, audit logs. ₹5L–₹20L.
WordPress vs custom HTML — which should I pick?
Pick WordPress if non-engineer teams will edit content weekly, your site is content-heavy (50+ pages), or marketing needs to ship landing pages fast. Pick custom HTML / Next.js for sub-2s page loads on Indian 4G, complex app-like front ends, or maximum SEO control. We build both routinely.
Can you redesign an existing website?
Yes — 40+ redesigns shipped. 1-week audit (free) of current SEO health, Core Web Vitals, conversion gaps, then 4–12 week fixed-quote redesign. SEO equity preserved via 301 redirects.
Do you handle GST-compliant invoicing?
Yes — GSTIN on every invoice, TDS-handled (Section 194J). INR via NEFT/RTGS/IMPS default; UPI for milestones under ₹1L. NET-15 or milestone billing.
Do you provide SEO setup with the website?
Yes — basic SEO foundation in every build: schema markup, semantic HTML, sitemap.xml, Search Console + Analytics, Core Web Vitals tuned, OG/Twitter meta.

Ready to start your Kolkata website project? Free 30-min discovery call — Zoom or on-site at your Kolkata office.

We’ll talk through scope, your goals and budget. Fixed-quote SOW in 48 hours.

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