Loading organizations...
XMTP develops an open, secure, and decentralized messaging protocol designed for web3 and chat-based applications. The protocol establishes an interoperable, permissionless network, enabling direct communication between users, applications, and services. It provides the foundational layer for integrating secure messaging, payments, and various decentralized applications directly within chat experiences.
The company was co-founded by Shane Mac, who serves as CEO of XMTP Labs, the primary contributor to the protocol. Mac's background includes co-founding several prior communication and technology ventures, and his involvement as an early developer on Twitter. The initiative stems from a core belief in privacy as a fundamental human right and the need for persistent, open communication infrastructure.
Developers and builders leverage XMTP to integrate robust messaging capabilities into their products. The protocol aims to empower users with greater control over their communications, fostering a more open and secure digital landscape. XMTP's long-term vision centers on establishing a lasting, foundational messaging layer that enhances freedom of communication globally.
XMTP has raised $45.0M across 3 funding rounds.
XMTP has raised $45.0M in total across 3 funding rounds.
XMTP is a decentralized, open-source messaging protocol designed for secure, private communication in Web3 applications, enabling end-to-end encrypted chats between users, AI agents, and mini-apps across any blockchain or identity system.[2][1][3] It builds infrastructure for crypto-native interactions, including seamless digital money transfers, agent-powered payments, and token-gated communities directly within conversations, solving the problems of centralized messaging's censorship, lack of innovation, and poor integration with blockchain wallets.[1][2] XMTP serves developers building chat-based apps (over 4,500 active), wallet providers, and Web3 users, with strong growth shown by 1,700+ production mini-apps, Series A ($20M in 2021) and Series B ($20M in 2025) funding, testnet launch in February 2025, and mainnet in December 2025.[3][2]
Founded in 2021 in the United States, XMTP emerged as a response to the limitations of centralized messaging platforms like those dominating the internet's largest surface area—chat—which are prone to censorship and closed to blockchain-native innovation.[2][3] The team developed it as a permissionless, crypto-native protocol to connect communities, creators, protocols, apps, and users via independent decentralized networks linked to existing crypto wallets.[3][4] Key milestones include a $20M Series A in September 2021 for initial development, testnet rollout in February 2025, a $20M Series B in July 2025, and mainnet launch by December 2025, alongside Web Economy and Governance initiatives from October to December 2025—demonstrating rapid evolution from concept to live infrastructure.[3]
XMTP stands out in decentralized communication through these key features:
XMTP rides the wave of decentralized social infrastructure and the "chat as the new app store" trend, where messaging becomes a hub for Web3 commerce, AI agents, and on-chain interactions amid rising demand for censorship-resistant communication.[2][3] Its timing aligns perfectly with mainnet maturity in late 2025, capitalizing on blockchain interoperability growth, AI agent proliferation (e.g., autonomous payments on Base), and the shift from siloed apps to composable networks—fueled by market forces like quantum computing threats and regulatory pushes for privacy.[1][2] By providing an open protocol for secure, programmable chats, XMTP influences the ecosystem as a foundational layer, enabling builders to create token economies, exclusive communities, and agent-driven finance, much like how TCP/IP standardized the early web.[3][4]
XMTP is poised to dominate as the secure backbone for agentic Web3 commerce, with mainnet live and governance launching, expect expansions in multi-chain payments, AI coordination, and creator monetization tools.[3][1] Trends like autonomous agents, tokenized social graphs, and quantum-safe crypto will accelerate adoption, potentially evolving XMTP into the default messaging layer for wallets and dApps, amplifying its network effects across 4,500+ developers.[2] As decentralized communication matures, XMTP's open, unstoppable design positions it to redefine how people and machines transact privately—turning every conversation into a financial primitive, just as it set out to decentralize the internet's biggest surface.[2][1]
XMTP has raised $45.0M across 3 funding rounds. Most recently, it raised $20.0M Series B in July 2025.
XMTP has raised $45.0M in total across 3 funding rounds.
XMTP's investors include Alchemy Ventures, Ambush Capital, Andreessen Horowitz, Awesome People Ventures, Bailhe, Batalion Capital, Broadstone, Capital Factory, Form Capital, FTX Ventures, Haun Ventures, HawksHead Capital.
