autofuzz

Affordable LLM access for cyber defenders.

Frontier language models have transformed offensive security tooling — but the defenders holding the line are too often priced out. autofuzz exists to close that gap. We provide affordable, metered access to large language models purpose-built for defensive security work: triaging vulnerabilities, fuzzing inputs, reviewing code, and reasoning about threats at scale.

Our thesis is simple: if the people defending critical systems can't afford the same AI the attackers use, we all lose. We're here to put that capability within reach of every security team, researcher, and open-source maintainer.

We also know that legitimate defensive work — analyzing malware, writing detections, reviewing exploit code — too often gets caught by broad, arbitrarily set provider policies that can't tell a defender from an attacker. autofuzz is built for verified security practitioners, with models and workflows tuned to support that work rather than reflexively refuse it, within clear terms and the law.

Get started. Email us at info@autofuzz.io.