TestMachine is an AI-powered smart-contract security platform co-founded by Andrew Kilbride and Matthew J. Lewis to improve the safety, transparency, and reliability of smart contracts, digital assets, and blockchain infrastructure. TestMachine's Twitter Score is 19 out of 1000 as of September 2026, ranking #50,485 among 486,621 tracked accounts.
TestMachine was co-founded by Andrew Kilbride, who serves as CEO, and Matthew J. Lewis, who serves as CTO. The platform raised $6.5 million in venture funding in December 2025 to support the rollout of its AI-driven blockchain-security offering. Backers include BlockChange Ventures, Decasonic, Delphi Ventures, New Form Capital, UDHC, Auros Global, Generative Ventures, Contango Digital, Baboon, and angel investor Santiago R. Santos.
TestMachine's core products are Azimuth, an AI-agent system designed to attack and stress-test smart contracts, and Token Custody, a token-risk-scoring product. The platform's reinforcement-learning engine, Lodestar, deploys agents that explore DeFi protocols, map attack paths, and generate proof-of-concept exploits. TestMachine supports Ethereum, Base, Arbitrum, Optimism, Polygon, Avalanche, and BSC. In an initial EVMBench Exploit run, Azimuth validated 20 of 22 findings, achieving a 91% validation success rate. A representative from Coinbase has stated that TestMachine's product is integrated into Coinbase's risk process for its CEX and DEX integration.
TestMachine has published 1,646 posts on the platform and has been mentioned by 20 accounts, with 58 total mentions.
Who follows TestMachine on X?
The accounts that follow TestMachine include 73 founders, 17 angel investors, 26 influencers and 4 VCs, among them Santiago R Santos, Gmoney, Mario Nawfal, Tommy, 0xMaki and CoinMarketCap.