Best Lendflow API Alternatives & Competitors in 2025

Setu’s APIs and software is used by hundreds of businesses from startups to large enterprises to reimagine onboarding, payments, deposits, lending and data empowerment for their end customers.We’re hiring across the board!

Key Setu features:

Comprehensive APIs Ease of Integration Secure Transactions Scalability

Tracking +130 open banking and PSD2 APIs

Key Open Banking API Tracker features:

Comprehensive Data Market Insights Comparative Analysis User-Friendly Interface

Open Source

Your financial operations platform. The intelligent way to create and pay bills, send invoices, manage expenses, control budgets, and access the credit your business needs to grow—all on one platform.

Key Bill.com features:

Automation Integrations Cloud-Based Security

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bank of the Free! Mobile banking that makes life easy.

Key bunq features:

100% online – no branch visits, no paperwork Manage expenses effortlessly Earn Cashback Free Business Account for Freelancers

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Free open banking API

Key Nordigen features:

Cost Efficiency EU-Wide Coverage Ease of Integration Regulatory Compliance

Brex credit cards and business accounts help startups scale fast, and Brex’s API can make you even faster.

Key The Brex API features:

Comprehensive Documentation Robust Security Wide Range of Features Scalability

Free real-time stock market data API

Key Alpaca Data API features:

Comprehensive Market Data Integrated Trading Platform User-Friendly Documentation Free Tier Access

APIs for every use case

Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.

Key Stripe features:

Comprehensive API Global Reach Advanced Security Scalability

Open Source

Most used SDKs in top 200 free iOS apps. Learn what to use.

Simple invoicing & payments for small businesses and freelancers. Collect instant payments or set up recurring payments. Get paid via credit card or bank deposit in 100+ currencies.

Key Bonsai Payments features:

Integrated System Automated Invoicing Client Management Secure Transactions

paid Free Trial $21.0 / Monthly

Accept both Apple Pay and credit card payments easily on iOS

Key Stripe iOS SDK features:

Ease of Integration Customizable UI Components Security Features Comprehensive Documentation

A free modern currency data API for fintech apps.

Key CurrencyStack features:

Comprehensive Data Developer-Friendly Real-Time Updates Scalability