PureTechsServicesCustom software
Custom software · web · mobile
What does not exist off the shelf.
When no product fits how you actually operate, we design and build it — internal tools, portals, dashboards, Android and iOS apps, websites — and connect Tally, Excel and WhatsApp rather than replacing them.
What this is
PureTechs designs, builds and maintains custom software for businesses: internal tools and dashboards, client and vendor portals, web applications, Android and iOS apps, business websites, and Tally and ERP integrations. Headquartered in Mumbai, delivering across India.
Who it is for
Businesses tracking work in Excel and WhatsApp that have outgrown both; firms whose off-the-shelf software does not match the process; owners who want to see their own numbers without asking.
Problems this solves
- Orders, dispatch or job status are tracked in WhatsApp groups and three spreadsheets
- Data is retyped from one system to another because nothing talks to Tally
- Clients or vendors call to ask for status that a portal could show them
- A packaged product forces the business to work the software's way
- The last developer left and nobody can change or even run the old system
What is included
- Requirement discovery: understand the process first, then write code
- Internal tools, admin dashboards and reporting built around your business
- Client, vendor and staff portals; web applications
- Android and iOS apps — staff, delivery or customer-facing
- Tally and ERP integrations so data moves on its own; WhatsApp and Excel bridged
- Business websites, e-commerce and catalogue sites — fast, mobile-first, hosted and handed over working
- Legacy modernisation while the old system keeps running; maintenance and support after launch
How it works
Four steps, every time.
- 01
Discover
We sit with the people who do the work and map the process before drawing a screen.
- 02
Design
Screens and data model you approve, with the Tally or ERP touchpoints identified.
- 03
Build
Delivered in stages you can use, not a big reveal at the end.
- 04
Maintain
Hosting, updates, bug fixes and changes as the business changes — we do not walk away.
Platforms we work with
Web applicationsAndroid · iOSTally integrationERP and accounting APIsWhatsApp Business APIDatabases sized for growthCloud or on-premise hosting
Named because we deploy and support them, not as a claim of exclusive partnership. The right choice depends on your scope.
What you receive
- Written requirements and scope
- Working software in stages, with your data
- Source code and documentation handed over
- Hosting and domain configured
- Support and maintenance agreement
What we do not promise. We build what the process needs, not every feature anyone can imagine — scope is agreed in writing and changes are quoted. We do not build on a fixed price before discovery, because a price before understanding is a guess.
Straight answers
Questions we hear about Custom software.
Can you integrate with Tally?
Yes. Reading from and writing to Tally is a regular part of our builds — invoices, ledgers, stock and outstanding flowing to and from portals, dashboards and WhatsApp.
Do you build mobile apps?
Yes — Android and iOS apps for staff, delivery teams and customers, connected to the same back end as your web tools.
Who owns the code?
You do. Source code, documentation and hosting credentials are handed over; the maintenance agreement is optional, not a lock-in.
How long does a custom tool take?
A focused internal tool is typically usable in four to eight weeks after discovery; portals and apps longer. Delivery is in stages, so you use the first part while the rest is built.
Can you take over software someone else built?
Usually, after a review of the code and hosting. We tell you honestly whether to modernise it or replace it.
How much does custom software cost?
It depends on the scope — an internal tool, a portal, a mobile app — the integrations needed, and the timeline. We do not price on a fixed number before discovery, because a price before understanding is a guess; we quote after the requirements are written down.
Part of one stack
Related services from the same team.
Serving businesses across Mumbai and the Mumbai Metropolitan Region on site, and across India remotely. See the areas we cover.
Next step
Talk to an engineer, not a sales desk.
Tell us what is bothering you. You get an engineer's reply on WhatsApp, not a form response — and a price only after the scope is clear.