Pre-seed tracking is the hardest part of venture. Companies have no press, no funding history, and often no public traction. The best pre-seed trackers find signals in the noise.
GitDealFlow finds pre-seed companies by their engineering output. A team of 2-3 shipping meaningful code weekly is a pre-seed company worth meeting — even if they have no website or press coverage.
Other pre-seed trackers: Product Hunt (launches), Hacker News Show HN (developer tools), Y Combinator company database (accelerator alumni), and Twitter/X founder threads.