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Backed by Rainmatter (Zerodha) • MobiKwik • AC Ventures
Launch Banking Products in Days, Not Months
One SDK. 10+ banks. Live in 7 days.
ISO 27001 Certified
Bank-Grade Security
Single SDK
Single SDK
9:41
Welcome back
My Portfolio
Total Balance
2,45,000
+8.15%
Top FD Rates
Bank A
8.15%Bank B
7.85%Bank C
7.50%Invest Now
Home
Invest
Cards
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10+ Banks Connected
Built-In Compliance
White-Label Ready
Go Live in 7 Days
Issuer Partners — Banks & NBFCs
Powering banking products for 30+ platforms
The Problem
Building FD Infrastructure In-House?
Here's what that actually looks like.
9-12 months for each bank
Bank-by-bank Integration
Different APIs, KYC vendors, settlement processes, compliance and infosec sign-offs for every bank partner
100 + Checkpoints
Built-In Compliance
KYC, Consent management, Validations — built into the infrastructure from day one
Daily ops
Service, Support & Recon
Payment reconciliation, FD status mismatches, bank MIS mapping, and customer query handling — every single day
3-5 engineers/year + Dedicated Product Team
Permanent Maintenance
Rates change, APIs change, regulations change — forever
Total in-house cost: ₹3-5 Crore first year + ₹80L-1.2Cr/year ongoing maintenance
Integration
From SDK Install to Production in 7 Days
From signup to production in under 7 days.
01
Drop in Our SDK
Install the Blostem SDK in your existing stack. React, Flutter, Android, iOS — 50 lines of code to your first FD widget.
02
Choose Your Products
Pick which products to offer, select your bank partners, and customize the UI to match your brand. No backend work needed.
03
Go Live
We handle regulatory compliance, bank onboarding, and reconciliation. You ship to production with dedicated support from Day 1.
app.tsx
import { BlostemSDK } from '@blostem/sdk'
const blostem = BlostemSDK.init({
partnerId: 'YOUR_PARTNER_ID',
products: ['fixed-deposits', 'recurring-deposits'],
theme: { primary: '#2563EB', mode: 'light' },
})
// Embed in your React app
<BlostemWidget product="fixed-deposits" />Explore the Sandbox
Free sandbox access. No commitment required.
Products
Banking Products, Ready to Ship
Fixed Deposits and Recurring Deposits across 10+ issuers — live today.
Live
Fixed Deposits
Let your users earn up to 8% p.a. across 10+ banks. Single SDK handles KYC, booking, and servicing — you just embed and earn.
Up to 8% p.a.
Learn moreLive
Recurring Deposits
Turn one-time savers into recurring depositors. Auto-debit setup, flexible tenures, and fully embedded user journeys.
Flexible tenures
Learn moreRevenue share model. Zero upfront cost. No minimum commitment. You earn from day one.
Trusted by India's Leading Fintechs and Banks
Powering 30+ platforms with 10+ bank partners
Bank & NBFC Partners
Fintech Partners
Backed By
Who It's For
Built for Both Sides of the Market
Whether you're distributing or issuing — Blostem plugs in on day one.
Fintechs & Platforms
Ship Banking Features,
Not Infrastructure
Go from idea to live product without hiring a compliance team or building bank integrations from scratch.
7 days
to production
10+
banks, one API
₹0
upfront cost
- One API replaces 10+ individual bank integrations
- KYC, payments, and verification — pre-integrated
- White-label or embed under your own brand
- Push updates server-side — skip app store reviews
Banks & NBFCs
Reach Millions,
One Integration
Get distributed across India's top digital platforms without managing 30 separate tech partnerships.
30+
platforms
1
integration
0
regulatory risk
- Distributed on MobiKwik, Upstox, Tide, and 27+ more
- One technical integration, unlimited distribution
- Fully compliant infrastructure — no regulatory risk
- Real-time dashboards for deposits and partner performance
See It Working in 15 Minutes
30+ platforms are already live with Blostem. Book a walkthrough and we'll show you the exact integration path for your stack — including timeline and revenue estimates.
Book a 15-Min Walkthrough