PromptLens
Prompt testing and evaluation platform
PromptLens exists to catch prompt regressions before they hit production. Tiny changes in a prompt can create a big impact on LLM output and we need reliable testing to confidently ship those changes.
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Launch Intel predictions
Analyze your own launch →83%83% predicted probability of success on Product Hunt, based on ML models trained on real launch data.
best fitHighest predicted score across all platforms for this description.
51%51% predicted probability of success on TrustMRR, based on ML models trained on real launch data.
38%38% predicted probability of success on Hacker News, based on ML models trained on real launch data.
38%38% predicted probability of success on AppSumo, based on ML models trained on real launch data.
36%36% predicted probability of success on Indie Hackers, based on ML models trained on real launch data.
nativeThis product was originally launched on this platform.
16%16% predicted probability of success on Acquire.com, based on ML models trained on real launch data.
9%9% predicted probability of success on BetaList, based on ML models trained on real launch data.
Correct prediction on native model
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