Zan Services builds web platforms, mobile apps, AI systems and blockchain products. We are small on purpose — the people who scope your project are the people who build it.
Zan Services is a digital engineering company headquartered in Kolkata, India. We operate from three locations: our engineering base in Kolkata, an office in Dubai serving the UAE market, and Zan Services LLC — a registered US entity in Sacramento, California.
We have delivered more than 80 projects across web development, mobile applications, artificial intelligence, blockchain, cloud infrastructure, security and digital marketing — for clients ranging from early-stage startups to established enterprises.
What we sell is not hours. It is a working system, delivered on the date we agreed, that the team who inherits it can actually maintain. Every build ships with documentation, a live staging environment throughout, and three months of post-launch support included.
- Projects delivered
- 80+
- Clients worldwide
- 50+
- Average client rating
- 4.9
- On-time delivery
- 99%
- Post-launch support
- 30 days
- Response time
- 24 hrs
Registered & certified
- Founded
- 2023
- US entity
- Zan Services LLC
- US tax ID
- 35-2955914
- support@zanservices.com
Wherever you are, you work with the same engineers — the offices exist so the contract, the currency and the timezone are local to you.
Kolkata
HQIndia
6th Floor, Room 605, Merlin MatrixDN Block, Sector V, BidhannagarWest Bengal 700091+91 82829 48444Modern tech expertise
Built with what ships
Latest frameworks, clean code, and battle-tested architecture. React, Next.js, Node, Python, Blockchain — we speak modern fluently.
Competitive pricing
Premium quality, fair price
Transparent pricing, no hidden costs and flexible packages — quoted against scope, not against how the project is going.
Fast delivery
No bureaucracy, just ship
Your project is our priority. Lean team, agile sprints, no committees. We move fast without compromising quality.
Dedicated support
Direct access, no middlemen
Talk to the developers building your project. We respond fast because your success is our growth.
Tell us the shape of the problem. We reply within 24 hours with an honest view of scope, timeline and cost.
Sacramento • Replies within 24 hours