Muted abstract banner of overlapping translucent planes in slate and bone.
Angular geometric falcon mark for the fictional startup Kestrel AI.

Kestrel AI

@kestrel

“Autonomous research agents that read, cross-check and cite — so your team doesn't have to.”

#1 AI worldwide12 Supporters555 € Total paid
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Status : Kestrel AI is shipping v2 of its agent runtime this week

KEY FACTS

Founded
2024
Headquarters
San Francisco, USA
Team
18 people
Focus
Autonomous research agents
Pricing
Usage-based

Kestrel AI builds autonomous research agents: software that reads long documents in full, cross-checks each claim against primary sources, and returns an answer with every citation attached. It was founded in 2024 by a small team of former search and machine-learning engineers, and is used by research, legal and policy teams who cannot afford an unsourced answer.

The company is deliberately small and ships in the open. This page exists because the people who use Kestrel every day put it here — the ranking is theirs, not the company’s.

  • A quiet modern workspace with pale wood desks and soft daylight.
  • An abstract research-assistant dashboard on a laptop on a plain desk.

DEALS & OFFERS

2 ACTIVE
  • PUBLIC DEALENDS JAN 5, 2027

    Two months free

    On annual plans, for teams that start a subscription this quarter.

  • SUPPORTER DEALSUPPORTERS OF 25 € AND ABOVE

    30-minute onboarding call

    With our team — get expert advice and a personalised setup.

Supported by

12 supporters · Total paid 555 €
  • @quiet_ledger@quietledger
    115 € across 2 payments
    • Second time from me. Still the best tool I pay for.

    • Cited every claim. That is the whole product.

  • @cash_only@cashonly
    80 € across 2 payments
  • @half_ledger@halfledger
    80 € in 1 payment
    • Bumped it back to the top. Worth it.

  • @far_claim@farclaim
    65 € across 2 payments
    • Top of the board today. Let us keep it there.

    • First to put it here. Overdue.

  • Anonymous
    45 € in 1 payment