Moonbounce, the AI control engine that ensures systems behave exactly as designed at any scale, has officially launched with $12 million in funding. The round was led by Amplify Partners and StepStone Group, with participation from angel investors PrimeSet and Josh Leslie.
As generative AI scales across industries, traditional content moderation approaches based on retroactive review, rigid policies, and manual oversight are unable to keep pace with systems making thousands of decisions per second. This creates growing operational, reputational, and regulatory risks for businesses.
Moonbounce addresses this challenge with its patented control engine that converts content policies into consistent, predictable AI behavior. The solution provides precise control at the exact moment decisions are being made.
“Most companies know what they want their AI or platform to do. The hard part is making sure it actually does it – every time, without exception. That's the problem Moonbounce solves,” said Brett Levenson, Co-founder and CEO of Moonbounce. “We give teams precise control over behavior at the moment decisions are being made, so they can focus on growth instead of firefighting.”
Moonbounce is already trusted by customers across dating platforms, AI chat applications, and generative content sites including Civit.ai and Dippy. The platform has processed over 1 trillion tokens and evaluates 50 million pieces of content daily across a customer base of 250 million monthly active users.
Teams using Moonbounce can develop, test, and deploy content policies significantly faster than traditional methods, reducing implementation time from months to days or weeks without requiring extensive custom engineering.
The company is led by Brett Levenson, former head of Meta’s Integrity unit, and co-founder and CTO Ash Bhardwaj, previously an engineering leader at Apple responsible for large-scale cloud and AI infrastructure.
“Content moderation has always been a problem that plagued large online platforms, but now with LLMs at the heart of every application, this challenge is even more daunting,” said Lenny Pruss, General Partner at Amplify Partners. “We invested in Moonbounce because we envision a world where objective, real-time guardrails become the enabling backbone of every AI-mediated application.”
In addition to its production offering, Moonbounce provides the Playground, a sandboxed environment where teams can write and test policy logic, explore edge cases, and observe how rule changes affect outcomes before deploying to production.
About Moonbounce
Moonbounce was built for companies that refuse to choose between moving fast and staying in control. Our patented AI control engine closes the gap between intention and outcome, giving teams the real-time insight and nuanced control they need to create with conviction at any scale. Moonbounce serves companies building the AI products that people rely on every day across healthcare, financial services, consumer social, and beyond and has processed 1T+ tokens across a customer base of 250M+ monthly active users. Founded in 2024 and based in Oakland, California, Moonbounce was built by engineers with decades of experience at Meta, Apple, and Evernote.
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