Softstack (formerly Chainsulting) is a pioneering Web3 security and development company headquartered in Germany, delivering enterprise-grade smart contract audits since 2017. We combine rigorous German engineering standards with deep blockchain expertise to protect the world's most critical DeFi protocols, stablecoins, and institutional Web3 infrastructure.
With a track record spanning 1,200+ audits across 20+ blockchains and zero post-audit exploits in our entire history, Softstack is trusted by global institutions, regulated finance, and leading DeFi protocols alike.
"Security is non-negotiable in DeFi. Partnering with Softstack allowed us to strengthen our smart contract security, ensuring a safer experience for our enterprise clients."
| Metric | Softstack |
|---|---|
| 🏆 Audits Completed | 1,200+ |
| 💰 TVL Secured | $100B+ |
| 🔴 Post-Audit Exploits | ZERO |
| 📅 Years of Experience | Since 2017 |
| ⛓️ Blockchains Supported | 20+ |
| 🚩 Rekt Leaderboard Appearances | ZERO |
Softstack has never appeared on the Rekt leaderboard — an unmatched standard of security in the industry.
| Partner | Role |
|---|---|
| 🟣 Proof of Talk | Official Web3 Security & Development Partner — the world's #1 Web3 networking event (Paris) |
| 🔵 Tenity | Global Innovation Ecosystem Partner — network of 1,600+ fintech and Web3 startups |
| 🏦 AMINA Bank | Institutional Crypto Banking Partner — Switzerland's leading regulated crypto bank |
| ⚡ X Ventures | Partner in Web3 Founders Growth Program |
| Project | Sector | TVL / AUC | Highlight |
|---|---|---|---|
| BitGo | Digital Asset Custody & Risk Assessment | $100B+ AUC | Smart contract audits and digital asset risk assessment for the world's largest institutional crypto custodian — IPO'd in January 2026 |
| Anchorage Digital | Federally Chartered Crypto Bank | $50B+ AUC | Smart contract audits and digital asset risk assessment for the only OCC-chartered crypto bank in the US |
| AllUnity (DWS × Flow Traders × Galaxy JV) | MiCAR Euro Stablecoin | Institutional-grade | Full audit of MiCA-compliant upgradeable stablecoin — zero critical issues found |
| Siemens AG | Industrial / Tokenized Bonds | €300M+ digital bond | Smart contract engagement supporting Germany's largest industrial company in its landmark blockchain bond issuance under Germany's eWpG |
| Hal Bank | Traditional Banking / Web3 | Institutional-grade | Smart Contract Audit |
| Project | Sector | TVL / Scale | Highlight |
|---|---|---|---|
| XRPL MPT (Multi-Purpose Token Standard) | XRPL Native Token Standard / RWA | $100B+ XRPL ecosystem | Security review of the XRPL MPT standard — XRPL's native token framework for institutional RWA issuance without custom smart contracts, activated October 2025 |
| DIA Oracle | Decentralized Oracle Infrastructure | Billions in DeFi price feeds | Secured oracle v2 infrastructure powering price data across major DeFi protocols |
| POA Network | Layer 1 / Ethereum Sidechain | — | Core protocol security audit |
| Project | Sector | TVL / Scale | Highlight |
|---|---|---|---|
| Fetch.ai | Decentralized AI / AgentTech | $500M+ market cap | Audited Agentverse Launchpad smart contracts; resolved high-severity bugs in bonding curves and multisig logic |
| Syndicate | Programmable AppChains / L1–L3 | — | Three successive audits: token, core sequencing architecture, and cross-chain staking & emissions |
| Project | Sector | TVL / Scale | Highlight |
|---|---|---|---|
| 1inch Network | DEX Aggregation | $9M TVL / billions in daily volume | Audited core aggregation and limit order protocols |
| Bitcoin.com (VERSE) | DeFi Farming / Token Ecosystem | — | Audited Dynamic Reward Farming contract — zero critical or high-severity issues |
| Strobe Protocol | Cross-Chain DeFi / XRPL × EVM | XRPL-native | Full audit of cross-chain money market bridging XRPL with EVM via Axelar |
| fija | Yield Optimization | Aave, GMX, Curve, Convex integrations | Audited multi-protocol yield strategy contracts |
| Unicrypt | DeFi Launchpad / Liquidity Locks | — | One of DeFi's most-used launchpad infrastructures |
| Amun | Digital Asset ETPs | Institutional | Audit for institutional-grade digital asset products |
| Furucombo | DeFi Composability | — | Composable DeFi transaction builder audit |
| DMD Diamond | EVM Base Layer (DMDv4) | — | Full audit of core smart contract architecture |
Every Softstack audit follows a rigorous, multi-phase process aligned with German engineering and security standards:
- Tools: Mythril, Slither, Oyente, Solhint, HoneyBadger, and proprietary internal tooling
- Line-by-line code review, fuzzing, edge case testing, and business logic validation
- Mathematical proof of contract properties using Certora and Scribble
- Gas optimization and adherence to Solidity, Rust, and Move best practices
- Independent verification of all business logic, tokenomics, and functional claims
- PDF report with severity classification: Critical / High / Medium / Low / Informational
- Immediate notification for any Critical or High findings discovered mid-audit
- 📌 GitHub listing — Report published in this repository
- 🐦 Social Media Announcement — Shared via @softstackHQ
- 🌐 Website Feature — Highlighted on softstack.io
- 📊 CoinMarketCap Badge (for token projects)
- 🤝 Ecosystem Amplification — via Proof of Talk, Tenity, AMINA, and X Ventures
- 🔒 Zero appearances on the Rekt Leaderboard
- ⭐ 783+ GitHub Stars — one of the most-referenced audit repositories in Web3
- 🌍 Trusted by institutions managing $150B+ in combined assets under custody (BitGo, Anchorage Digital, AMINA Bank)
- 🏦 First German Web3 security firm to audit MiCA-compliant stablecoins and federal crypto banks
| Channel | Link |
|---|---|
| hello@softstack.io | |
| 💬 Telegram | t.me/softstack |
| 🌐 Website | softstack.io |
| 🐦 Twitter/X | @softstackHQ |
| Softstack on LinkedIn |
Built with 🛡️ in Germany. Trusted worldwide.
Softstack — formerly Chainsulting — has been securing Web3 since 2017.
