Open Source Alternatives to Bank of America

Aemetis is a renewable fuels and biochemicals company focused on low-carbon solutions like RNG and SAF.

Open source · Self-hostable

A leading payment gateway and financial services platform for businesses in India.

Open source

Business banking.

Open source

Shopify provides a leading e-commerce platform that enables businesses of all sizes to create online stores, manage products, process payments, and fulfill orders, simplifying digital sales globally.

Open source

Plaid provides a data transfer network powering fintech and digital finance products.

Open source

Global fintech-as-a-service platform enabling businesses to accept, send, and manage funds worldwide.

Open source

Online cross-border financial services platform for international workers and migrants.

Open source

Commerce enablement technology powering billions of transactions for businesses globally.

Open source

Unified platform for managing digital wealth with crypto wallets, debit cards, and banking services.

Open source

Online payment gateway and financial services provider for businesses in Turkey and emerging markets.

Open source

An open banking payment platform enabling real-time account-to-account payments globally.

Open source

Global payment infrastructure provider enabling businesses to accept and make payments worldwide.

Open source

A payment infrastructure company enabling account-to-account payments.

Open source

Real-time finance infrastructure for Web3, enabling per-second value transfer and automated continuous payments.

Open source · Self-hostable

Atom is a mobile-first digital bank offering personal and business banking services in the UK.

Open source

Building the infrastructure for the onchain internet with smart wallets and cross-chain payments.

Open source

Lava Payments is a fintech startup providing a payment orchestration platform for businesses to manage and optimize their payment flows.

Open source

A financial infrastructure platform offering payment processing, banking-as-a-service, and business tools for internet companies.

Open source

AI-driven ledger management solutions for financial technology operations.

Open source

Business banking and financial tools for startups and growing companies.

Open source

Innovative fintech solutions platform launching soon. Subscribe for updates.

Open source

Secure payment solution for AI agents using virtual credit cards and stablecoins.

Open source

Online payment gateway for businesses in Paraguay, offering QR, Tigo Money, and Personal Pay integrations.

Open source

Velocitypay offers a payment processing platform for businesses, focusing on seamless integration and efficient transactions.

Open source

eToro is a social investing platform enabling users to trade stocks, crypto, and ETFs, and copy top-performing investors.

Open source

Stripe, Inc. is an Irish-American multinational financial services and software as a service company dual-headquartered in South San Francisco, California, Unit

Open source

Subscription management and recurring billing platform for SaaS and e-commerce businesses.

Open source

Financial infrastructure platform enabling businesses to accept payments and manage global operations.

Open source

Buy Now, Pay Later service enabling interest-free installment payments for consumers.

Open source

All-in-one revenue engine for AI agents, handling pricing, subscriptions, billing, and renewals.

Open source

BitPay is a cryptocurrency payment service provider facilitating transactions for businesses and individuals.

Open source

Self-custodial key management and white-label wallets for platforms integrating Web3.

Open source

A financial management platform for freelancers and small businesses.

Open source

A non-custodial mobile platform for the P2P Lightning economy, enabling Bitcoin payments.

Open source

Subscription infrastructure for mobile apps, simplifying in-app purchases and subscriptions.

Open source

Fintech protocol for universal liquidity, fixing DeFi interoperability by uniting fragmented blockchains and assets.

Open source

Payments infrastructure for banks, fintechs, and software platforms.

Open source

ROX Financial provides a platform for small businesses to manage and grow their revenue through flexible financing options.

Open source

AI-powered platform for managing and optimizing B2B payment workflows.

Open source

Reimagining patient financial engagement in healthcare through technology.

Open source

Payments orchestrator for AI agents, enabling secure, encrypted payments via API and wallet.

Open source

Agentic payments platform powering frictionless money movement between AI agents, businesses, and consumers.

Open source

Personal blog and project portfolio showcasing technical projects in hardware hacking, software development, and vintage technology.

Open source

AI-powered platform for financial services.

Open source

Enterprise loyalty and affinity program solution serving millions of users.

Open source

A micro-ERP platform digitizing the operations of Rwanda's informal merchants to unlock formal lending through data-driven credit scoring.

Open source

Decentralized payment infrastructure and marketplace for AI agents to transact and monetize services.

Open source

AI-powered profit floor solution for Shopify Plus merchants using NetSuite, preventing orders from shipping below margin.

Open source

A decentralized payment network and stablecoin project launched by Meta (formerly Facebook), aiming to provide a more inclusive global payment system.

Open source

An open, neutral standard for internet-native payments, enabling programmatic payments directly within HTTP requests.

Open source

A platform for company registration, Mercury bank account opening, and Stripe payment integration.

Open source

Quantlend offers innovative AI lending solutions in alternative lending and quantitative finance.

Open source

Forter provides an AI-powered trust platform for digital commerce, preventing fraud and abuse while maximizing revenue.

Open source

A B2B SaaS investment infrastructure platform enabling firms to offer digital investment services.

Open source

Paddle is a comprehensive payments, tax, and subscription solution for SaaS companies.

Open source

Global digital payments provider focused on remittances for immigrants and their families.

Open source

Developer-first API infrastructure for stock, options, and cryptocurrency trading.

Open source

Embedded earned wage access for employees, integrated with HR platforms.

Open source

Financial marketplace for comparing and obtaining loans and other financial products.

Open source

Identity risk management platform for financial institutions and fintechs to automate onboarding, fraud prevention, and compliance.

Open source