Who is the largest blockchain security auditor?

    Not measured — no engine answer has been captured on this question yet. That is different from the engines answering and naming nobody.

    6 of 11 names confirmed · named in 2 or more of 5 answers · 0 engines

    CertiK is widely regarded as the largest blockchain security auditor by several market observers and industry sources. It is recognized for its large client base, substantial ongoing monitoring, and significant valuation. Other reputable auditors, such as Trail of Bits and OpenZeppelin, are also recognized as top firms in the field.

    • 1CertiKnamed in 5 of 5 answers
    • 2Trail of Bitsnamed in 5 of 5 answers
    • 3OpenZeppelinnamed in 4 of 5 answers
    • 4Quantstampnamed in 3 of 5 answers
    • 5Hackennamed in 2 of 5 answers
    • 6Consensys Diligencenamed in 2 of 5 answers
    • 7Certoranamed in 1 of 5 answersone answer
    • 8Sherlocknamed in 1 of 5 answersone answer
    • 9Halbornnamed in 1 of 5 answersone answer
    • 10PeckShieldnamed in 1 of 5 answersone answer
    • 11SlowMistnamed in 1 of 5 answersone answer
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    The full measurement

    • The position each of the 5 engines gave all 11 names.
    • How many of the 5 answers named each of them.
    • Where the engines disagree, and by how much.
    • Fan-out — the query each engine actually searched.
    • Every citation, and the sources nobody cited.
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