there are 3,178 ai companies in frontrun's catalog. these are the ones still under 1,000 followers on X, with no round on record, that tracked venture investors started following recently. small follower counts, load-bearing followers.
the current under-1k ai watchlist
- @engramlab - 58 followers. "scaling compute on your context." 22 tracked investor follows in 90 days - one of the strongest small-account clusters in the catalog. site still gated, which reads as intrigue, not absence.
- @usewisp_io - 49 followers. private ai that lets no one, including wisp, see, train on, or retain your data. 14 tracked follows in the last week alone.
- @sailresearchco - 254 followers. infra for long-horizon agents. 22 tracked follows.
- @pillarhq - 358 followers. ai-native hedging for commodities. flagged feb 6, 19 tracked follows.
- @hello_ambi - 56 followers. "ambi, ambient, for your ambition." 6 tracked follows this week.
- @heysealai - 90 followers. a self-evolving ai that stays loyal to you, private beta on ios. 5 tracked follows.
- @reslabs_ai - 38 followers. flagged jul 2; tracked follows arrived within days.
- @opensoftwareco - 377 followers. flagged jun 30, 4 tracked follows immediately after.
the pattern in this batch
three clusters keep recurring in early ai signal right now: agent infrastructure (sail, engram - the picks and shovels of long-running agents), private/local ai (wisp, seal - the counter-trend to hosted everything), and ai-native finance (pillar - ai applied to a specific boring market). when tracked investors converge on the same cluster from different directions, the cluster itself is the thesis.
the receipts that make this worth tracking
past companies that appeared in this exact signal band and graduated:
- @techdollarhq - flagged at 13 followers. $3M pre-seed 123 days later.
- @impeccable_ai - flagged 75 days before a seed led by a16z (with 40k github stars by announcement day).
- @plasma__ai - selected at 31 followers when a fund gp with a fresh $75M vehicle was the only tracked follow. that's what "quality of follower beats quantity" means in practice.
build your own version of this list
this page refreshes on a cadence. the live version - updated daily, with the investor names attached and your own filters (sector, follower band, thesis match) - is the product: frontrun.vc, $99/mo, 7-day trial. agents can query the same list over mcp: see how to build an ai deal flow agent.
more: trending ai startups · robotics under 1k · trending this week