samanvayatech · Products

Reusable modules.
Built to last.

Engineering components built on solid system design architecture — the same foundations we use in our own products. Drop them into any stack, own the source, ship faster.

In production · Live now

Meet MyBalance —
our own expense tracker.

Built in-house. Shipped to real users.

MyBalance is a personal expense tracker built entirely by us — available as a PWA on the web and an Android app (Play Store pending). It is a real product, in production, used daily. Not a demo, not a side project in a notebook.

What makes it different: no backend, no login, no cloud. Every transaction lives in the user's own browser — zero server costs, zero data risk, fully offline-capable. Privacy by architecture, not by policy.

The standout feature is its SMS auto-parser: paste any Indian bank SMS and it extracts the amount, type, merchant, and balance automatically — tested against 95 real-world bank SMS patterns from HDFC, SBI, ICICI, Axis, Kotak, and more. 95 out of 95 pass.

Open the app ↗

React 19Vite PWACapacitorAndroidZero backendOffline-first

95/95Real Indian bank SMS patterns parsed correctly

ZeroBackend dependencies — all data stays on-device in localStorage

PWAWorks offline, installable on iOS and Android home screen

AndroidNative Android app via Capacitor — Play Store submission in progress

FullBudget tracking, savings goals, recurring bills, spending dashboard, CSV export

Reusable modules

Drop in.
Ship faster.

Samanvaya / Auth Available

Auth.

Reusable login & authentication module.

Complete authentication layer — JWT sessions, OTP-based login, OAuth 2.0 (Google, Apple), and biometric unlock. Secure, stateless, and built on clean architecture with repository pattern. Plug into any backend in hours, not weeks.

JWT & refresh token management
OTP via SMS / email
Google · Apple · OAuth 2.0 social login
Biometric unlock (mobile)
Rate limiting & brute-force protection

Source included · plug into any stack Request demo →

Samanvaya / Pay Available

Pay.

Payment gateway module.

Production-ready payment integration built on clean architecture. Handles the complexity of multi-gateway routing, retries, webhook verification, and reconciliation — so you never have to build it from scratch again.

Razorpay · Stripe · PayU · PhonePe
UPI · card · net banking · wallet
Webhook handling & signature verification
Retry logic & failure recovery
Reconciliation & transaction audit log

Source included · plug into any stack Request demo →

How it works

License, embed,
ship faster.

Standalone license

License any module independently. Drop it into your existing app or stack — no need to hire us for a full project.

Bundle into a build

If we're building something custom for you, we include any relevant modules — saving 3–6 weeks of foundational work that doesn't need to happen twice.

Source code included

Every license includes full source. Modify, extend, or hand it to your internal team. No black-box dependencies, ever.

Live demo first

Request a walkthrough for any module. We'll show you the integration points for your specific stack before you commit.

Interested in a module?

Request a demo or
ask about licensing.

Tell us which module you're interested in and what you're building — we'll walk you through options within 24 hours.

Get in touch →

Meet MyBalance — our own expense tracker.