B3NET Technologies builds websites, apps, and AI-driven tools for Kolkata companies who need it done right the first time — fixed pricing, a dedicated project manager, and a team you can actually meet in Sector 3.
Conversion-focused websites built around how your Kolkata customers actually search and buy.
Custom builds and integrations — fast, secure, and built to scale as your business grows.
iOS and Android apps designed, built, and shipped by a team you can meet face to face.
Local and national search visibility, tracked and reported in plain language every month.
Practical AI features — chat, automation, and search — added to products you already run.
Our Sector 3 office is open for walk-in consultations — no faceless outsourcing.
You get one number up front. No hourly surprises, no scope creep billed on the side.
One point of contact from kickoff to launch — reachable on call or WhatsApp.
Every project ships with a support window — we don't disappear after go-live.
Sector 3, Salt Lake, Kolkata, West Bengal
We learn your goals and budget — no cost, no obligation.
One clear price and timeline, confirmed in writing.
Weekly check-ins so you always know where things stand.
QA across devices before anything goes live.
A support window included, with plans available after.
"They quoted a fixed price and stuck to it. Our new site paid for itself within two months of launch."
"Being able to walk into their Sector 3 office made all the difference. Communication never went dark."
"Our booking app went from idea to launch in under ten weeks, and support didn't stop once it shipped."
Our team is based out of Sector 3, Salt Lake. You're welcome to visit in person, and every project is assigned a local point of contact — not a call center.
It depends on scope, but every project starts with a free consultation and ends with one fixed-price quote before any work begins — no hourly surprises.
Most websites launch in 3–5 weeks and apps in 8–12 weeks, depending on complexity. You'll get a firm timeline with your quote.
Every project includes a post-launch support window, with ongoing maintenance plans available if you'd like continued coverage.
Yes — happy to sign an NDA before any detailed discussion if your business requires one.
No obligation, no pushy sales calls — just a clear roadmap and a fixed price for your project.
