Launch With Confidence in Your Code

Smart contract security for founders who refuse to gamble on trust, reputation or user safety.

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Book your audit

Book your audit

Book your audit

Book your audit

Book your audit

Book your audit

Book your audit

Book your audit

Book your audit

What's keeping you up at night

What if we missed something?

Even a tiny oversight in your smart contract can become tomorrow’s headline. The stakes? Funds, reputation, and future funding.

You need trust, not just hope

Your users and investors don’t just want to believe your protocol is secure — they need independent proof.

Tight timelines, tighter budgets.

Audits can be costly, and your launch date is looming. You need a partner that’s fast and flexible, but still thorough.

At Invariant0, we help protect protocols and their users by identifying vulnerabilities early and providing clear, actionable mitigation recommendations. Our transparent, ecosystemtrusted reports give teams the proof they need to show their community that security comes first.

How we deliver confidence

Agile, startup-friendly audits

We work in true agile fashion — alerting you to each vulnerability the moment we find it, so your team can start patching while we keep digging. And if last‑minute code changes pop up (they always do), we simply include them into the review.

We go deeper than the checklist

Our team doesn’t just rely on tools — we’ve been there to uncover and prevent first critical vulnerabilities on Cardano before any known vulnerabilities even existed. With hands-on experience and deep protocol understanding, we know exactly what to look for.

Investor-grade reports, user-facing confidence

Our deliverables are clear, clean and transparent. The audit reports include an executive summary as well as necessary details for all tech-savvy users.

Clear ROI, real protection

With 373+ reported findings and $150M+ protected, our audits pay for themselves — by avoiding just one critical issue.

$150M+

Protected

457+

Total Reported Vulnerabilities

23+

Reports Delivered

$150M+

Protected

457+

Total Reported Vulnerabilities

23+

Reports Delivered

$150M+

Protected

457+

Total Reported Vulnerabilities

23+

Reports Delivered

$150M+

Protected

457+

Total Reported Vulnerabilities

23+

Reports Delivered

$150M+

Protected

457+

Total Reported Vulnerabilities

23+

Reports Delivered

$150M+

Protected

457+

Total Reported Vulnerabilities

23+

Reports Delivered

$150M+

Protected

457+

Total Reported Vulnerabilities

23+

Reports Delivered

$150M+

Protected

457+

Total Reported Vulnerabilities

23+

Reports Delivered

$150M+

Protected

457+

Total Reported Vulnerabilities

23+

Reports Delivered

Your audit, step by step

Get in touch

Submit your details via our form or drop us an email. We’ll follow up with a quick chat to understand your project. We’re happy to sign a simple NDA before sharing any sensitive info.

Estimate

We review your codebase, clarify if necessary and provide an audit estimate with options and timelines.

Audit

We kick off with a design review to catch high-level issues early. Then, we dive deep into the details — reporting found issues and providing status reports all the time.

Final report and feedback

We add summary chapters and share a complete draft report. We integrate your feedback before delivering the final version, ready to share with your community.

Stay covered

Need updates or re-audits later? No problem — we’re happy to jump back in, fast and cost-effectively.

Get in touch

Submit your details via our form or drop us an email. We’ll follow up with a quick chat to understand your project. We’re happy to sign a simple NDA before sharing any sensitive info.

Estimate

We review your codebase, clarify if necessary and provide an audit estimate with options and timelines.

Audit

We kick off with a design review to catch high-level issues early. Then, we dive deep into the details — reporting found issues and providing status reports all the time.

Final report and feedback

We add summary chapters and share a complete draft report. We integrate your feedback before delivering the final version, ready to share with your community.

Stay covered

Need updates or re-audits later? No problem — we’re happy to jump back in, fast and cost-effectively.

Get in touch

Submit your details via our form or drop us an email. We’ll follow up with a quick chat to understand your project. We’re happy to sign a simple NDA before sharing any sensitive info.

Estimate

We review your codebase, clarify if necessary and provide an audit estimate with options and timelines.

Audit

We kick off with a design review to catch high-level issues early. Then, we dive deep into the details — reporting found issues and providing status reports all the time.

Final report and feedback

We add summary chapters and share a complete draft report. We integrate your feedback before delivering the final version, ready to share with your community.

Stay covered

Need updates or re-audits later? No problem — we’re happy to jump back in, fast and cost-effectively.

Get in touch

Submit your details via our form or drop us an email. We’ll follow up with a quick chat to understand your project. We’re happy to sign a simple NDA before sharing any sensitive info.

Estimate

We review your codebase, clarify if necessary and provide an audit estimate with options and timelines.

Audit

We kick off with a design review to catch high-level issues early. Then, we dive deep into the details — reporting found issues and providing status reports all the time.

Final report and feedback

We add summary chapters and share a complete draft report. We integrate your feedback before delivering the final version, ready to share with your community.

Stay covered

Need updates or re-audits later? No problem — we’re happy to jump back in, fast and cost-effectively.

Get in touch

Submit your details via our form or drop us an email. We’ll follow up with a quick chat to understand your project. We’re happy to sign a simple NDA before sharing any sensitive info.

Estimate

We review your codebase, clarify if necessary and provide an audit estimate with options and timelines.

Audit

We kick off with a design review to catch high-level issues early. Then, we dive deep into the details — reporting found issues and providing status reports all the time.

Final report and feedback

We add summary chapters and share a complete draft report. We integrate your feedback before delivering the final version, ready to share with your community.

Stay covered

Need updates or re-audits later? No problem — we’re happy to jump back in, fast and cost-effectively.

Get in touch

Submit your details via our form or drop us an email. We’ll follow up with a quick chat to understand your project. We’re happy to sign a simple NDA before sharing any sensitive info.

Estimate

We review your codebase, clarify if necessary and provide an audit estimate with options and timelines.

Audit

We kick off with a design review to catch high-level issues early. Then, we dive deep into the details — reporting found issues and providing status reports all the time.

Final report and feedback

We add summary chapters and share a complete draft report. We integrate your feedback before delivering the final version, ready to share with your community.

Stay covered

Need updates or re-audits later? No problem — we’re happy to jump back in, fast and cost-effectively.

Get in touch

Submit your details via our form or drop us an email. We’ll follow up with a quick chat to understand your project. We’re happy to sign a simple NDA before sharing any sensitive info.

Estimate

We review your codebase, clarify if necessary and provide an audit estimate with options and timelines.

Audit

We kick off with a design review to catch high-level issues early. Then, we dive deep into the details — reporting found issues and providing status reports all the time.

Final report and feedback

We add summary chapters and share a complete draft report. We integrate your feedback before delivering the final version, ready to share with your community.

Stay covered

Need updates or re-audits later? No problem — we’re happy to jump back in, fast and cost-effectively.

Get in touch

Submit your details via our form or drop us an email. We’ll follow up with a quick chat to understand your project. We’re happy to sign a simple NDA before sharing any sensitive info.

Estimate

We review your codebase, clarify if necessary and provide an audit estimate with options and timelines.

Audit

We kick off with a design review to catch high-level issues early. Then, we dive deep into the details — reporting found issues and providing status reports all the time.

Final report and feedback

We add summary chapters and share a complete draft report. We integrate your feedback before delivering the final version, ready to share with your community.

Stay covered

Need updates or re-audits later? No problem — we’re happy to jump back in, fast and cost-effectively.

Get in touch

Submit your details via our form or drop us an email. We’ll follow up with a quick chat to understand your project. We’re happy to sign a simple NDA before sharing any sensitive info.

Estimate

We review your codebase, clarify if necessary and provide an audit estimate with options and timelines.

Audit

We kick off with a design review to catch high-level issues early. Then, we dive deep into the details — reporting found issues and providing status reports all the time.

Final report and feedback

We add summary chapters and share a complete draft report. We integrate your feedback before delivering the final version, ready to share with your community.

Stay covered

Need updates or re-audits later? No problem — we’re happy to jump back in, fast and cost-effectively.

Let’s make sure your code holds up

Fill out this contact form and we will get back to you with next steps soon.

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