Softstack is a German Web3 development and cybersecurity firm helping blockchain teams, financial institutions, and digital asset companies build, secure, and monitor Web3 systems.
Founded in 2017 as Chainsulting and rebranded to Softstack in 2023, we have completed 1,200+ audits with a zero exploit record across smart contracts, DeFi protocols, stablecoins, tokenized assets, wallets, infrastructure, and institutional Web3 applications.
We support teams across the full Web3 security lifecycle:
- Smart contract audits
- DeFi, stablecoin, token, vault, staking, escrow, and bridge audits
- Penetration testing and infrastructure security
- End to end Web3 development
- Digital asset risk assessments
- Compliance focused security reviews
- 24/7 on chain monitoring
Softstack has worked with teams and ecosystems including TON, Ripple, Siemens, BitGo, Anchorage Digital, Fetch.ai, Bitcoin.com, Tezos, AllUnity, Pantos, 21Shares, Strobe Finance, Unich, 1inch, TrueLayer, and others.
Explore our public smart contract audit reports:
Softstack Smart Contract Security Audits
Some historical reports were originally published under the Chainsulting brand. Chainsulting was founded in 2017 and rebranded to Softstack in 2023. These reports remain part of the same company history and audit track record.
Website: softstack.io