faillapop

The premium Open Source alternative to Immunefi

🎯 Best for:Security enthusiasts looking to practice hacking smart contracts in a safe environment.
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GPL-3.0License

What is faillapop?

An alternative to platforms like Damn Vulnerable DeFi for practicing smart contract security audits. It provides a realistic environment of flawed Solidity code to help developers identify common vulnerabilities.

Tech Stack
SolidityWeb3 & Blockchain

Why faillapop?

  • Realistic vulnerability scenarios
  • Free educational resource
  • Supports local testing

Limitations

  • Requires Solidity knowledge
  • No guided solutions
  • Limited to specific bug types
2/28/2026
Last Update
12
Forks
0
Issues
GPL-3.0
License
Financial Leak Detected

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Competitor Cost
-$1,440
/ year (est. based on Immunefi)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%

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