QuestorAI Raises $3M for Automated Vulnerability Fixes

QuestorAI raised $3 million in seed funding, the company said in a press release. Paladin Capital Group led the round, with participation from Denver Ventures.

The Seattle application security company is building a platform that combines deterministic code analysis with large language models. It assesses whether vulnerabilities are exploitable, gives engineers context, and generates and validates fixes that preserve software behavior. As customers build confidence in it, more fixes can be applied autonomously. QuestorAI is testing the platform with design partners at technology companies and regulated enterprises.

QuestorAI supports locally deployed models so source code can remain within a customer's environment. The company will use the funding to develop the platform, expand work with enterprise design partners and grow its team before wider availability.