Open Source Alternatives to ATXP

An open protocol for structured experience exchange and agentic payment flows between AI agents.

Open source

AI gateway and service directory enabling autonomous AI agents to pay for services via x402.

Open source

A platform simplifying browser automation with a focus on developer experience.

Open source

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

Open source

Decentralized infrastructure for creating, deploying, and monetizing secure, private, and censorship-resistant AI agents.

Open source

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

Open source

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

Open source

An end-to-end platform for creating, collaborating, and utilizing autonomous AI agents for startups.

Open source

Decentralized AI infrastructure providing serverless access to open-source AI models and agent frameworks.

Open source

Building trusted financial infrastructure for autonomous AI agents to transact securely across digital ecosystems.

Open source

An AI application lab developing autonomous, self-replicating, and self-funding agentic systems.

Open source

Protocol-grade building blocks for the autonomous agent economy, enabling machine-to-machine commerce.

Open source

Open-source, non-custodial payment infrastructure enabling AI agents to securely execute transactions and manage finances.

Open source

Developer kit provided by Coinbase for building and integrating agent-based applications.

Open source

A personal AI-powered crypto copilot for global digital markets, built by Sahara AI.

Open source

An open-source, web-native payment protocol enabling autonomous AI agents to transact over HTTP.

Open source

Comprehensive analytics platform for monitoring x402 services, performance, and pay-as-you-go API insights.

Open source

Open-source standard enabling secure, programmatic commerce transactions between AI agents and online businesses.

Open source · Self-hostable

UCP/AP2 are open-source protocols for AI agent commerce, discovery, and secure payment authorization.

Open source

AI-powered platform for real estate agents to collaborate and close deals faster.

Open source

Global financial, software, data, and media company providing real-time information and analytics.

Open source

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

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

Web3 infrastructure company building the Sui Layer 1 blockchain for high throughput and low-cost transactions.

Open source

Ethereum Layer 2 scaling solution using optimistic rollups to enable fast, low-cost transactions.

Open source

LILT provides an enterprise AI translation platform that orchestrates multilingual programs with autonomous agents.

Open source

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

Open source

Comprehensive Web3 development platform providing SDKs, smart contract tools, and wallet infrastructure for developers.

Open source

AI-powered integration platform for SaaS and AI agents, simplifying enterprise connectivity.

Open source

High-performance blockchain for decentralized exchanges.

Open source

Building a high-performance, scalable blockchain with a novel execution environment.

Open source

A cloud database company providing a unified platform for transactional, analytical, and AI workloads.

Open source · Self-hostable

High-performance blockchain powering decentralized applications and crypto projects.

Open source

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

Open source

Dataiku is the platform for Everyday AI, uniting people, orchestration, and governance for enterprise AI.

Open source

Platform for building and training patient-facing clinical AI agents for healthcare organizations.

Open source

A humanity verification project and financial network providing anonymous proof of personhood for AI.

Open source

Building the world's first decentralized AI operating system for scalable, verifiable, and open AI.

Open source

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

Open source

BLACKBOX.AI is a coding LLM designed to transform software development by accelerating innovation and making engineers 10X faster in building and releasing products.

Open source

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

Open source

Non-human identity security platform for secrets detection, remediation, and governance in software development.

Open source

Platform for continuous evaluation, monitoring, and reinforcement learning for enterprise AI agents.

Open source

Unified AI evaluation, observability, and governance platform for enterprise machine learning and LLM systems.

Open source

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

Open source

AI-powered offensive security engineering platform automating security testing and remediation across the development lifecycle.

Open source

Cross-chain aggregation protocol for bridging and swapping assets across blockchains.

Open source

Modular interoperability protocol for building crosschain applications and deploying crosschain-native tokens.

Open source

Serverless infrastructure platform for designing, building, and running durable, high-throughput AI agentic applications.

Open source

Web3 infrastructure data provider focused on validator and node operator ratings.

Open source

AI-powered offensive security engineering platform for automated vulnerability discovery, testing, and remediation.

Open source

Develops specialized hardware and computing solutions for AI.

Open source

AI-native intelligence platform for institutional crypto compliance and security.

Open source

A real-time compute and server orchestration platform focused on multiplayer games and AI inference.

Open source

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

Open source

Agentic vulnerability management platform that eliminates vulnerabilities using AI.

Open source

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

Open source · Self-hostable

Proactive AI observability platform providing a unified control plane for tracing and evaluating AI agents.

Open source

A web scraping framework combining Scrapy's efficiency with Capybara's browser automation.

Open source