Startup profile · funding coverage
XMTP
Decentralized messaging protocol for web3 wallet-to-wallet communication.
Stage
series b
Status
private
Coverage
full
Why XMTP is interesting
MLS-based secure messaging integrated into Coinbase Base — USV-led Series B after a16z crypto Series A.
Key facts
- Series B (Jul 2025): $20M led by USV and a16z crypto (XMTP blog/CypherHunter)
- Series A (2021): $20M led by a16z crypto; Redpoint and Betaworks participated (XMTP blog)
Investors in our directory
Funds linked from XMTP's profile — open a fund page for stage focus and related deal articles.
Industries
Enterprise SaaS
Industry hub pages are rolling out from our fund-derived baseline taxonomy.
FAQs about XMTP
Funding context and why this company shows up in venture coverage.
XMTP is listed among Andreessen Horowitz (a16z) investments on a16z’s public investment list.
We track a16z-backed companies that are strategically relevant for founders and investors following AI, American Dynamism, crypto, bio, and enterprise software.
Last updated: 2026-07-24