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Make every binary transparent to the people defending it.

Kleydin builds autonomous agents that take software apart and prove what they find.

Reversing is the bottleneck.

Mobile and thick-client testing stalls at the same step: someone has to reverse engineer the binary before anyone can test it. That work is slow, scarce and hard to check.

So Kleydin builds autonomous agents that do the reversing and prove their work, leaving testers with findings they can verify instead of a binary they still have to read.

Four rules we build by.

  1. 01

    Evidence over assertion

    A finding without proof is a guess. Every claim ships with the code, the path and the check behind it.

  2. 02

    Autonomy with accountability

    The agents work on their own, and every step they take is logged and replayable.

  3. 03

    Defensive by design

    Built for authorised testing only. Customers must have the right to test every binary.

  4. 04

    Publish our numbers

    Detection and false-alarm rates, method and misses included, out in the open.

Early-stage, building in the open.

Kleydin is an early-stage company building in the open. Founded 2026.