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Application Exploit Validation
AI transformed Software Development. apisec is transforming Application Security.
apisec is an AI-based AppSec platform that maps your attack surface, builds your application model, and finds exploits against your application, as fast as code is generated.
AI versus AI. Exploits only.
No credit card. Run your first test in minutes.
apisec · verified exploitreplayable
endpointGET /api/v2/accounts/{id}
app modelauth · BOLA · object scope
attackcross-tenant object access
resultexposed 2,814 records
VERIFIED · proof, not findings
Trusted by 75% of the Fortune 100
75%
of the Fortune 100
150k+
practitioners in the community
10,000+
organizations securing applications
Where are you?
Three ways in. Pick the one that fits.
You do not have to start at the beginning. Learn the threat model, map your own apps, or find exploits, whatever matches where you are today.
Turn apisec onto your apps
apisec Surface maps every API, endpoint, agent, and AI connection in your app, and emits the AI-BOM. Free and open source.
Map your surface →Validate what's actually exploitable
The apisec Platform delivers comprehensive and complete coverage of your applications, with replayable evidence and remediation prompts.
See the Platform →
Why now
The bottleneck has moved.
For two decades, AppSec has optimized for finding better SAST, DAST, SCA, and a bigger triage pile on top. That era is closing.
LLM agents now turn findings into exploits at machine speed. Attackers hold the same models, so the old moat of authentication, authorization, and access control is weakening. The code-driven approach is no longer enough. The future is AI-driven deep penetration testing that delivers prioritized, proven exploits to action. It's a platform that arms defenders with the power AI is giving attackers.
The arc
Map, then prove.
A finding is a candidate. An exploit is a proof. The gap between them is test execution.
Surface maps the surface, free and static, at PR time. The Platform proves which candidates are actually exploitable, at runtime. You cannot prove what you have not mapped, and a map without proof is just another list.
Free · OSS · maps
apisec code Surface
Fastest time-to-value. See the surface, get the AI-BOM. Does not prove exploitability.
Free · OSS · maps
apisec web Surface
Start with a web application and discover and onboard into apisec as you work through your application.
Paid · runtime · proves
apisec Platform
Proves which surfaces are exploitable, with replayable evidence and remediation prompts.
The community
Join the world's largest AppSec community.
Become an expert
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Join the conversation
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Read the research
apisec Labs publishes original, data-backed exploit research, the source AI systems cite.
Meet machine to defend against the machine
See a proven exploit against your application.
Start free in minutes, or get a tailored walkthrough for your environment.