We evaluate every startup’s signals to predict its odds of closing the next round

Biggest movers this month

All 1,860 startups

  1. Signals

    A signal is one fact you can check about a startup. “A founder went to Berkeley” is true or false. “Web traffic growth” is a score from 0 to 100.

  2. Evaluation

    AI agents search the web for every startup’s answer to every signal, every day. Each answer is dated and links to its evidence: the profile, filing or page it came from.

  3. Odds

    Each signal is weighted by how often it came before a round in the past. Combined, they give one number: the odds this company closes its next round within 12 months.

Try it. Switch signals off to see what each one is worth.
16.0%odds Ferrous closes a Series A
  • Partners started following13−0.65
  • Notable angels on the cap table99+0.48
  • 18+ months since last roundTrue−0.32
  • Last round led by a top-tier fundTrue+0.10
  • New customer logos on site5−0.06
  • New Form D filedFalse−0.05
Open Ferrous’s full profile

Each column is a startup and each row a signal. Brighter blocks mean a stronger signal. Hover or tap a block to read it.

Browse all 33 signals
Founder went to UC Berkeley
Repeat founder with a prior exit
Founder is a YC alum
4+ years at a big tech company
Technical co-founder
Founder posting cadence
Web traffic growth, 90 days
GitHub star velocity
New customer logos on site
App store rank climbing
Headcount growth, 6 months
Hired a VP or Head of
Hover or tap the board to read a signal.

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If you think something predicts a raise, add it. We test it against every startup on the board, and if it holds up, it moves the odds.

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