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Immunefi

Crypto bug bounty marketplace

Bug Bounty Platforms
#1 Overall

Ranked #1 of 7 bug bounty platforms in the published ranking

79 out of 100
ChainChoice ScoreThe ChainChoice Score, shown against 100: published scores run from 41 to 99.
  • High evidence confidence

Is Immunefi right for you?

Right for you if these matter most

  • Fee disclosure & take rate7/10, the category best
  • Advertised maximum vs actually paid6/10; the category best is 7
  • Coverage model & blockchain depth9/10, the category best

Look elsewhere if these come first

  • Dispute recourse when payment is refused5/10 here; Sherlock scores 7

Not yet tested for your country. Markets it lists: Global.

to test where you can use it.

The rank above is the published one, the same for every reader. Find my best bug bounty platform shows where it lands for you.

What will Immunefi cost you?

Not priced on this basis

Transactions per year
1k
How this is calculated

How safe is Immunefi?

  • Evidence: verified4 of 4 criteria rest on quoted, sourced receipts. Read September 2026.
  • LicenceMiCA (EU): no register record on file here.
Open the evidence

Alternatives to Immunefi

Compare all 4
  1. 2Sherlock3 points below · stronger on dispute recourse (7 against 5)76 out of 100
  2. 3Cyfrin CodeHawks12 points below · stronger on payout transparency (7 against 6)67 out of 100
  3. 4Cantina (Spearbit)14 points below · weaker on fee disclosure (4 against 7)65 out of 100
View all 7 ranked bug bounty platforms

Provider at a glance

Category
Bug Bounty Platforms
Official website
immunefi.com

Independent rankingchecked How it works

Details

Scored 79 out of 100 under methodology 2026.10.18, from the evidence read in September 2026.