Websites · Apps · Kolkata
Kolkata runs on relationships. A Burrabazar wholesaler grows through decades of trader networks, a coaching centre in Gariahat fills its batches by word of mouth, and a clinic in Salt Lake lives on referrals. That trust is hard-won — but it stops at the edge of your own network. A well-built website extends it to everyone searching Google for exactly what you already do well.
SoluphileX is a remote-first web and app development company that works with Kolkata businesses the practical way: requirements over a call, updates and approvals on WhatsApp, and a finished product delivered entirely online. No trips to a vendor's office, no vague estimates — you get an itemised fixed quote before work begins, and a site that goes live on a domain registered in your name.
The city's economy is broader than it often gets credit for — Eastern India's wholesale and retail trade, one of the country's oldest education ecosystems, major hospitals and diagnostic chains, and a growing product scene around Sector V in Salt Lake and New Town. Each of these needs something different from the web, and a one-size template serves none of them.
We cover the full stack of an online presence: fast static websites that score well on Core Web Vitals, WordPress and headless CMS builds your own staff can update, eCommerce stores, Android and iOS apps, and the SEO work that gets a Kolkata business found for the searches its customers actually type.
Language matters here. A large share of your customers read Bengali first and English second, so where it fits the audience we build bilingual sites — Bengali and English versions of the same pages, each correctly tagged and indexed — rather than an English-only site that half your market skims past.
The process is deliberately simple. You describe the business on a call; we send a written, itemised quote with every page, feature and cost listed. Work proceeds in milestones you can review from your phone, and nothing goes live until you've approved it.
A price-conscious market deserves honest maths. An agency with a city-centre office builds its rent into every invoice; we don't carry that cost, so our quotes reflect the work alone. What you give up — a conference room — is replaced by something more useful: same-day responses on WhatsApp, and calls scheduled around your shop hours rather than ours.
Delivery is fully online at every step. Designs arrive as clickable previews, changes are demonstrated over screen-share, and the finished site launches with the domain and first year of hosting included free on website projects. You're never locked in: the domain, the hosting account and the code all belong to you.
Blazing-fast, pixel-perfect static websites that put your business online with zero bloat — ideal for portfolios, landing pages, and business profiles that need to load instantly and rank well.
Explore Static Website Development →Conversion-optimized online stores with seamless checkout, secure payments, and powerful admin dashboards — everything you need to turn visitors into loyal customers.
Explore E-Commerce Website Development →Data-driven SEO that puts your business on page one of Google — technical fixes, content that ranks, quality backlinks and local visibility that turn searches into customers.
Explore Search Engine Optimization →High-performance native Android apps built with Kotlin and Jetpack Compose — smooth, secure, and optimized for every device your customers carry, from budget phones to flagships.
Explore Android App Development →Yes — remotely. SoluphileX doesn't have an office in Kolkata; we're a remote-first team serving clients across India. Meetings happen over phone, WhatsApp or Google Meet, progress is shared as live preview links, and delivery is entirely online. In practice you'd visit an agency's office once or twice anyway — everything else already happens on a screen.
It depends entirely on scope — a five-page business site, a bilingual eCommerce store and a booking platform are very different projects. Send your requirements on WhatsApp and we'll reply with an itemised fixed quote you can compare line by line. Website projects include the domain and first year of hosting at no extra cost.
Yes. We build bilingual sites where the same pages exist in Bengali and English with a language switcher, and each version carries the correct hreflang tags and metadata so Google indexes both. For content-heavy sites we wire this into a CMS, so your team can edit both languages without calling a developer.
Yes — native Android, iOS and cross-platform apps, plus maintenance after launch. Many projects pair a website with an app later: a store adds a customer ordering app, a coaching institute adds a learning app. Building both with one team keeps the design and the backend consistent.
Share your requirements on WhatsApp — you'll get an itemised quote and an honest timeline, usually the same day.
Start Your Project on WhatsApp