India · INR

Software, App & AI Development for Businesses in India

Startups, SMBs and enterprises across India — a senior Mumbai team on IST, GST invoicing in INR, and in-person meetings possible. A senior Mumbai team building websites, apps, custom software and AI for companies across India.

The market

Why India companies work with us

Indian businesses are digitizing fast — D2C brands and funded startups building products, manufacturers and traders replacing registers and spreadsheets, and enterprises adding AI and automation to their operations. Many have tried freelancers or junior-heavy agencies and now want a senior team that stays accountable through launch. We work with clients across Indian cities from our base in Mumbai, on IST, with INR pricing, GST invoicing, WhatsApp-first workflows and integrations with the tools Indian businesses actually run on, such as Tally, Zoho, Razorpay and UPI. Mumbai clients can meet us in person, and for other cities we can travel for key workshops when it helps.

Same clock, same country

We work on IST, so there is no time-zone gap at all. Mumbai clients can meet us in person, and we can travel to other Indian cities for discovery workshops and key milestones when it makes sense.

INR pricing with GST invoices

After a short paid discovery we fix the scope and price in rupees, and invoice against milestones with GST, so your accounts team processes us like any other vendor.

Built for how India works

We build WhatsApp-first customer flows, UPI and Razorpay payments, Tally and Zoho integrations, and Hindi or regional-language interfaces where your customers need them.

Time zones

Working hours with India

When it is 9:00 AM in India 9:00 AM IST same time zone (UTC+5.5, standard time)
Live overlap for calls Full working day 9:00 AM – 6:00 PM your time
How we work together Plenty of live overlap with India — stand-ups, reviews and quick calls happen in your working day, and builds keep moving after you log off.

Times shift by an hour while daylight saving is in effect. We take scheduled calls between 9:00 AM and 11:00 PM IST.

Services

What we build

Cities

Cities we serve in India

Engagement

How we can work together

Fixed-price project

Short discovery, then a fixed scope, timeline and price. Best for websites, apps, MVPs and AI builds.

Dedicated developer

A senior engineer embedded in your team, on your tools and your stand-ups. Best for ongoing product work.

Monthly retainer

A monthly budget for improvements, automations, AI tuning and support after launch.

FAQ

Questions from India companies

Do you raise GST invoices?

Yes. We quote in INR and raise GST invoices against each milestone. Where your own billing needs e-invoicing or e-way bills, we can build those steps into the systems we create.

Can we meet your team in person?

Yes. We are based in Mumbai and can meet there for discovery and milestones. For clients in other Indian cities, we can visit for key workshops when that will move the project forward, and run day-to-day delivery remotely.

Can you integrate with Tally, Zoho or our WhatsApp number?

Yes. We connect Tally, Zoho, Razorpay, your CRM and the WhatsApp Business Platform through their supported APIs, so orders, invoices and customer updates flow without double entry.

Who owns the code and IP?

You do, completely. Repositories, cloud accounts and all IP transfer to you, documented at handover — including anything produced during discovery.

How do payments and contracts work?

A short paid discovery, then a fixed-scope contract with milestone payments as you approve working software. We sign NDAs and data-processing agreements and invoice in your currency.

Tell us what you want to build.

Free 20-minute call. Fixed quote within a day or two for most projects. No obligation.

Get a free quote Or call +91 90045 46792 · suthartechnologies.com@gmail.com