Problem

Gecko Security addresses the gap between conventional application-security tooling and the vulnerabilities that matter in real software. Traditional SAST tools can miss complex business-logic flaws and multi-step exploits, while one-time human penetration tests become outdated as code changes. The resulting pain is both security risk and wasted engineering time: teams either sift through tools that do not deliver actionable results or depend on scarce security specialists and periodic testing.

The central use case is helping a software team continuously identify whether an attacker can exploit the way its application actually works, especially where a vulnerability spans multiple code paths or violates intended business rules. Gecko is aimed at teams that want to ship quickly without sacrificing security or waiting for a separate security-engineering process.

Product / Service

Gecko is an AI-powered application-security and code-remediation platform—described by the company as an AI SAST and an automated security engineer. It analyzes an application’s code, logic, and infrastructure, builds an understanding of how the application should work, simulates relevant attacks, and verifies findings by exploiting the vulnerabilities it discovers. Its analysis can incorporate code paths, developer intent, natural-language rules, and infrastructure-as-code to find exploitable risks that conventional scanners may miss.

The product is designed to go beyond alert generation: it explains the risk, provides developers with actionable context, and applies or supplies a working fix so the code can be secured. The website promotes both demos and a free trial, suggesting a software-platform delivery model, although the available evidence does not specify pricing, deployment architecture, or contract structure.

Market

Gecko competes in the application-security market, particularly the intersection of AI-assisted SAST, automated vulnerability discovery and remediation, and continuous security engineering. Its stated alternatives are traditional SAST tools that miss business-logic and multi-step issues and one-time human penetration tests that quickly become stale. The available research does not identify specific named vendor competitors, so the clearest competitive distinction is Gecko’s emphasis on understanding application behavior, validating vulnerabilities through exploitation, and delivering fixes rather than only producing scanner findings.

Gecko was founded in 2024, is a seed-stage company based in Sarasota, Florida, and is backed by Y Combinator’s Summer 2024 batch. The evidence confirms a public product and demo/free-trial invitation, but does not disclose revenue, customer count, or other quantified commercial traction; accordingly, its revenue status cannot be established from the available material and should be treated as undisclosed rather than assumed pre-revenue.