PromptBench
Automated regression testing for LLM prompts.
● The Problem
Every prompt change is a gamble. Teams tweak a system prompt to fix one edge case and break three others. There is no CI/CD for prompts. No test suite. No way to know if your prompt got better or worse.
● The Solution
A testing platform for LLM prompts. Define test cases with expected outputs, run them against prompt versions, and get a pass/fail report. Integrates with CI so prompt changes are tested like code.
Key Signals
MRR Potential
$20K-100K
Competition
Medium
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