Product-led software company from India, building intelligent SaaS platforms for professional firms, healthcare, education and retail, and delivering custom software, cloud and AI solutions that drive growth for businesses across India.
Purpose-built platforms for real industry problems. CAPilot and YesDoctor are live with paying customers, VidyaPilot and MedPilot are in development with pilots open.
Practice management for CA firms
Clients, compliance deadlines, GST invoicing, documents and team workload for Chartered Accountant firms in India, in one system that works alongside Tally.
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Key features
A WhatsApp front desk for clinics
Patients book, get told when it is their turn and share prescriptions over WhatsApp. The clinic runs the day from one screen. Nobody installs an app.
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Key features
School operations, starting with transport
A platform for Indian schools. The first module, STIS, tracks every school bus live and answers the question parents ask most: where is my child right now?
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Key features
The daily playbook for retail pharmacies
What to order, what sold, what the day earned and what to do next, for independent medical stores in India, on one screen the owner actually opens.
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Key features
Alongside the products, we build AI that works inside a business: assistants that know the context, remember what was decided, and act within the rules you set.
We build personal AI assistants that sit inside the work, not beside it. An assistant learns your problem, remembers the decisions you took earlier and why, and helps you take the next one with that history in front of you. Routine steps it carries out on its own, within the limits you set.
One assistant per person or role, briefed on their work, their tools and what matters to them this week.
Every decision and the reasoning behind it is kept, so the next suggestion is grounded in what you actually chose before.
Multi-step tasks across your systems handled end to end, with a person approving the steps that need a signature.
The same assistants ship in our own software, starting with YesDoctor AI for doctors, so they are tested on real work first.
Your documents, databases and APIs connected to leading language models, hosted in India or fully offline where data must not leave.
YesDoctor AI, the doctor’s assistant inside YesDoctor, is live today. Decision assistants for CA practices and school operations are in pilot with CAPilot and VidyaPilot.
Not a roadmap. Two assistants that CA firms and doctors use today, each answering from the customer’s own data.
Computed from the firm’s own database on its own server. No client data is sent out to train anything.
Answered from this clinic’s own records, on its own server. Nothing leaves it. The decision is always the doctor’s.
Want the same assistant inside your software, answering from your data?
Discuss an AI assistantTwelve service lines in three groups. Each is a separate team and a separate line on the proposal, so you buy only what you need.
Software people use every day, designed and engineered by one team.
A multi-tenant product from architecture to go-live, built the way we build our own.
Portals, dashboards, internal tools and customer-facing web apps in React and TypeScript.
Android and iOS apps in React Native, with offline support and push notifications.
Research, flows, design systems and high-fidelity screens, designed for the people who will use them daily.
The parts that make software work in the real world: devices, other systems and AI that acts.
Assistants that answer from your data, remember decisions and carry out multi-step work.
Hardware, firmware and cloud for devices in the field: sensors, displays, GPS and announcement systems.
REST and GraphQL APIs, payment gateways, WhatsApp, Tally, GST portals and third-party SaaS.
Pipelines, warehouses and dashboards that executives actually open.
Keep it secure, tested and running, with the engineers who built it still on the account.
Azure infrastructure, CI/CD, monitoring and hardening that holds up under an audit.
Functional, performance, security and field testing, for software alone or for devices and software together.
Defined response times, monitoring, upgrades and the same engineers who built the system.
Architecture reviews, technology selection, discovery sprints and a roadmap you can execute.
Software in use today: products we run ourselves and systems we have built for clients. No mock-ups, no concept work.
One practice system in place of Tally plus Excel plus WhatsApp: clients, compliance deadlines, GST invoicing, documents and team workload.
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What changed
“CAPilot has saved my firm hours every week and given my clients a level of professionalism we did not have before. Hari and the TulsiX team build with a level of care that is rare in this industry. They treat our practice like their own.”
A WhatsApp front desk for small clinics. Patients book by message; the desk runs the day from one screen with queue, fees, records and the doctor’s assistant, YesDoctor AI.
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What changed
Agrochemical Registration Management System: the portal JDR’s team uses to prepare and submit product registration applications to CIB&RC, with every product, its documents and its application status in one place for the firm and its clients.
Technologies
What changed
Working software every two weeks. Your cloud account, your source code, your IP on final payment.
A scoping call, then a written scope, timeline and itemised number. No obligation.
Data model, tenancy, integrations and infrastructure decided and documented before code.
Two-week sprints. You see working software every sprint, not a reveal at the end.
Production deployment on your cloud account, monitoring in place, source code handed over.
Support contracts with defined response times. The engineers who built it stay on the account.
Our own products are in accounting, healthcare, education and retail, so those are the domains where we start with the most context.
Practice management, compliance tracking, client portals
Appointments, WhatsApp front desks, patient records
School operations, transport safety, parent apps
Orders, sales, inventory and daily routines
Payments, reconciliation, compliance-ready platforms
GPS fleets, IoT telemetry, live tracking
Workflow automation, BI, system integration
MVPs, scaling, legacy modernisation
A product-led software company from India. We build and run our own platforms, and bring the same engineers to client work.
TulsiX Technologies builds software for the businesses on India’s main streets: CA firms, clinics, schools and pharmacies. We started by sitting with Chartered Accountants for months before writing CAPilot, and every product since has begun the same way, at the desk where the work actually happens.
Two products are live, two are in development, and the engineers who run them also build for clients across India: SaaS, web and mobile, AI assistants, IoT and the testing that goes with hardware. We are registered in Mathura and work from our corporate office in Faridabad.
Costs, timelines and stack choices, written down because most agencies will not.
How SaaS development cost really works in India in 2026: the four scope tiers, the six factors that move a project between them, the costs people forget after launch, and how to compare proposals without getting burned.
CAPilotWhat to look for in practice management software for Chartered Accountant firms in India: compliance tracking, GST invoicing, client portal, Tally compatibility and pricing. Includes a feature checklist and plan-by-firm-size guidance.
IndustryAn industry analysis of compliance automation for Indian CA firms — covering GST, Income Tax, ROC filings, the DPDP Act, and how purpose-built platforms like CAPilot are changing the game.
It depends on scope, and we would rather give you a real number than a range from a website. After a free 30-minute scoping call you get a written scope, a timeline and an itemised estimate, with project management, QA and DevOps as visible lines. The biggest cost drivers are the number of user roles, third-party integrations, compliance requirements and, for IoT work, the hardware and the sites. We offer fixed price, time and materials, or a dedicated team.
A focused MVP takes 8–12 weeks. A full-featured platform takes 3–6 months. We work in two-week sprints and demo working software at the end of every sprint, so you see progress continuously rather than at a single hand-over.
Yes. Most of our clients are business owners, not developers. We handle everything from translating the idea into technical architecture to design, development, deployment and ongoing support. You focus on the business.
You do. For custom development, full intellectual-property ownership transfers to you on final payment, and this is written into the Statement of Work before work begins. We hand over source code, infrastructure configuration and documentation.
Yes. We can augment your team, take over a legacy codebase, or work alongside your in-house developers. We adapt to your project management tool, communication style and development process.
Our clients today are in India, and our team is in Faridabad (NCR) and Mathura. Delivery is already remote-first: written sprint updates, shared issue tracking and direct access to the engineers. That works just as well for a team outside India, so if you are abroad, write to us and we will agree overlap hours for your time zone.
We work in two-week sprints, so you review progress every fortnight and we course-correct immediately. For custom projects, milestones and acceptance criteria are agreed up front. For product subscriptions, new users have a seven-day full refund window. See our refund policy for the details.
A 30-minute call with the founder, then a scope, a timeline and an itemised number in writing. No obligation.
