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Fulcrum
AddedJul 4, 2026
UpdatedJul 6, 2026
Fulcrum

Fulcrum

Agentic debugging and red-teaming platform for AI agents and reinforcement-learning environments.

HQ
San Francisco, CA, US
Founded
2025
Accelerator
Y Combinator logoY CombinatorS25
Overview
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Employees

Fulcrum operates as a research lab and product company building tools to debug and evaluate AI agents and the reinforcement-learning environments they train in. Its red-teaming agents plug into customer environments, agent traces, and source code to identify why agents fail, uncover environment bugs, and detect reward hacking or fabricated solutions.

The system turns these investigations into explorable reports for developers building or deploying AI agents. The company also studies elicitation, structuring a model's tools and processes to draw out stronger performance on hard-to-verify tasks.

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Fulcrum - Quick Facts

Who are Fulcrum's competitors?

Companies similar to Fulcrum include hud, TraceRoot.AI, Relvy AI and Runtime.

When was Fulcrum founded?

Fulcrum was founded in 2025.

Where is Fulcrum's headquarters located?

Fulcrum's headquarters is located in San Francisco, CA, US.

Fulcrum - Classification

Industry
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