PromptPerf

PromptPerf

Data-driven AI tuning. Stop guessing, save time/$.

4.0
1 review

133 followers

LLMs change fast — GPT-4 updates silently, models vanish, and prompts break. PromptPerf helps you stay ahead by testing a prompt across GPT-4o, GPT-4, and GPT-3.5, comparing outputs to your expected result using similarity scoring. ✅ 3 test cases per run, unlimited runs ✅ CSV export ✅ Built-in scoring More models and batch runs coming soon. One feature per 100 users. Built solo. Feedback welcome 🙏 promptperf.dev