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SaaS Development

SaaS Product Development Services

From a first version customers can pay for to a product that scales: billing, plans, teams and APIs built in from day one, by the team that runs its own SaaS.

Who It's For

Founders and businesses turning software into a subscription product

A SaaS product is more than its main feature. Before the first customer pays, it needs sign-up, plans, billing, teams and permissions, limits that hold, an admin console and a way for customers to get help. We build that foundation together with the features your customers are paying for.

  • Founders who need a first version (MVP) that real customers can sign up for and pay
  • Businesses turning an internal tool into a product they can sell to others
  • Existing SaaS products that need billing, multi-tenancy, APIs or a mobile app added
  • Teams that need an extra engineering team to ship their roadmap
Built and Run by Us

The SaaS foundation we already run in production

We sell our own SaaS product, CappsAI Studio, with a free plan and paid Pro and Premium plans, and we built Edu360 as a multi-tenant platform for schools. These are the parts we have built, and what we build for clients.

Sign-up & sign-in

Self-serve sign-up with Google, Apple or an emailed code, onboarding and account settings.

Plans & entitlements

Free and paid plans with limits (clients, seats, storage, AI requests) checked on the server, and prices editable from an admin console without a code change.

Subscription billing

Monthly and yearly plans, free trials, per-person pricing and add-on packs, with GST on Indian invoices. Studio bills through Razorpay.

Teams, roles & permissions

Invite teammates, assign roles and limit what each person can see and change, with an activity log.

Multi-tenant data

One platform serving many organisations, each with its own users and data, as in Edu360's school accounts.

APIs & webhooks

Public APIs with keys for your customers' integrations, and signed outgoing webhooks with retries and a delivery log.

AI features with limits

AI assistants and drafts with a monthly allowance per plan, so AI costs stay predictable, and a person confirms every change.

Support built in

In-app help, a help center and support tickets, so customers can get answers without leaving the product.

Web and mobile

A responsive web app plus Android and iOS apps from one codebase, when your customers need them.

How We Work

From idea to paying customers

1. Define the first version

Who pays, for what, and the smallest product they would pay for. We agree on scope, plans and pricing model before design starts.

2. Design the product

Sign-up, onboarding and the core workflow designed around how your customers work, not only the admin screens.

3. Build in short iterations

Working software every iteration, with the billing, limits and permissions built alongside the features rather than added at the end.

4. Launch, measure and improve

Production deployment, monitoring and backups, then ongoing releases based on what customers actually use.

Technology

What we build SaaS products with

The stack is chosen per project. These are the technologies behind our own products.

Angular & TypeScript Ionic & Capacitor Python & FastAPI Java & Spring Boot MySQL Redis AWS Razorpay
Need a CRM, quotes and invoices for your own business, not a new product?

You don't need custom SaaS for that. CappsAI Studio covers leads, clients, GST quotations, invoices and a website chat bot, with a free plan.

Start free on Studio
FAQ

Common questions

Can you build an MVP first?

Yes. We usually recommend a first version with one core workflow, sign-up and a simple plan structure, then add features once real customers are using it.

Who owns the code and the product?

You do. We hand over source code, documentation and deployment access as part of delivery.

Which payment gateway will you use?

The one that fits your market and currency. Our own product bills Indian customers through Razorpay with GST; for other markets we integrate the provider you choose.

Can you add billing or multi-tenancy to an existing app?

Yes. We can review your codebase and add plans, subscriptions, teams or tenant separation without a full rebuild where the existing design allows it.

Do you support the product after launch?

Yes, through a maintenance and support arrangement or a dedicated team, the same way we run CappsAI Studio and Edu360.

How is pricing decided?

Per project, after we understand the scope: fixed price for a well-defined first version, or time and material when the scope will evolve. See how we work with international clients.

Planning a SaaS product?

Tell us who it's for and what it should do. We'll help you scope a first version.