⏰ This product is scheduled for July 22nd, 2026 12:01 AM PDT.

Upvoting is disabled until the launch is live.

Prefactor helps engineering teams hold their AI agents accountable once they're live. We monitor agent behaviour in production, flag when something's off, misbehaviour, data leakage, drift from what the agent's supposed to be doing, and give teams the visibility they need to actually trust what their agents are doing at scale. Built for engineering and AI teams who shipped an agent and now need to know it's behaving.

I'm Ethan, part of the team behind Prefactor. We built this because we kept seeing the same story: a team ships an AI agent, it works fine in testing, then it's live and nobody actually knows what it's doing anymore. Is it leaking data? Doing something it shouldn't? Drifting from spec? Prefactor gives engineering and AI teams visibility into what their agents are actually doing in production, so accountability doesn't stop the moment you hit deploy. Would love to hear how you're thinking about this problem, or if you've hit it yourself. Happy to answer anything about how we built it.

Hey all. I'm Matt, the CEO and Co-Founder of Prefactor. The most important question of 2026 in AI is not, how much are my tokens going to cost but How do I know if my AI Agents are doing what they are supposed to be doing?

Are they taking too long, answering the right question, annoying your users, giving the wrong refunds. All of these anomalies result in customer unhappiness and churn.

Prefactor was built to help businesses who are taking advantage of deterministic and non deterministic AI workflows, but need a way to see and control what is actually happening in real time. Like, how can a human in the loop get involved when a customer conversation is going off the rails or when a workflow has run 100 times in 2 seconds and you need to kill the run or... a bot is repeatedly trying to prompt inject and you need to stop it.

Normally, you'd realise these things had happened after they have occurred. Maybe minutes, days or weeks later.

Prefactor lets you evaluate and control your AI agents in real time.