Open Source Alternatives to Metafend

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

Open source

AYD is a platform that helps creators manage their businesses and monetize their content.

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

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

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

Open source

Business banking.

Open source

A financial management platform for freelancers and small businesses.

Open source

Decentralized platform for creating and trading NFTs and DeFi products.

Open source

Payment infrastructure for AI agents, enabling secure spending and monetization.

Open source

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

Open source · Self-hostable

Innovative fintech solutions platform launching soon. Subscribe for updates.

Open source

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

Open source

Hugging Face is the leading AI community and platform for machine learning collaboration, enabling developers to build, share, and deploy models, datasets, and applications.

Open source · Self-hostable

Leading blockchain developer platform providing infrastructure, APIs, and tools to build scalable Web3 applications.

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

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

Open source

The enterprise features layer for developers.

Open source

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

Open source

Blockchain data platform providing compliance, investigation, and risk management software for global institutions and governments.

Open source

A multi-chain crypto wallet providing secure asset management, trading, and embedded developer SDKs.

Open source

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

Open source

Extensible Message Transport Protocol for secure, decentralized, and identity-native messaging across Web3 applications.

Open source

Independent payment vault providing tokenization and data security infrastructure for merchants and platforms.

Open source

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

Open source

A collaborative platform for querying, visualizing, and sharing blockchain data using SQL.

Open source

Commerce enablement technology powering billions of transactions for businesses globally.

Open source

Cloud-based business management software for the wellness, beauty, and fitness industries.

Open source

High-performance blockchain powering decentralized applications and crypto projects.

Open source

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

Open source

A global technology and data platform empowering investment professionals with insights and tools.

Open source

A global leader in data analytics and decision management software for financial services.

Open source

A payment service provider that simplifies online payments for businesses.

Open source

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

Open source

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

Open source

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

Open source

Pioneering the first AI-native financial institution for autonomous AI agents.

Open source

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

Open source

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

Open source

Scaling formal verification to accelerate scientific discovery

Open source

Cloud-based lease accounting and management software for businesses.

Open source

Tokenization and data security platform for managing sensitive payment data, enabling agentic commerce.

Open source

Sapiom provides a cloud platform enabling AI agents to access tools under a usage-based billing model.

Open source

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

Open source

Enterprise-grade platform providing APIs for blockchain wallets, payments, tokenization, and AI agent commerce.

Open source

Leading provider of security products and audits for building and operating decentralized blockchain applications.

Open source

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

Open source

Mobile-first blockchain platform.

Open source

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

Open source

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

Open source

A platform enabling communities to raise, manage, and spend money with full financial transparency.

Open source

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

Open source

Financial infrastructure for AI agents, enabling instant monetization and flexible AI billing.

Open source

All-in-one finance platform for enterprises to manage crypto and fiat financial operations securely.

Open source

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

Open source · Self-hostable

Smart wallet infrastructure and wallet-as-a-service platform designed for web3 games and applications.

Open source

A high-performance Layer 1 blockchain network connecting payment systems for efficient, compliant global asset transfers.

Open source

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

Open source

Enterprise platform for generating high-quality, privacy-compliant synthetic data for AI training and testing.

Open source