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PromptNee
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PromptNee

A/B test your AI prompts. Find the winner in 60 seconds.

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Stop guessing and start shipping what works. PromptNee is a dead-simple A/B testing tool that helps you find the best-performing AI prompt in minutes, not hours. Perfect for AI founders building their MVP.

Example Image
Example Image
Example Image
Example Image
Example Image
Example Image

Features

  • A/B Test prompts in seconds
  • Add dynamic variables
  • Get instant outputs of all combinations
  • Value the outputs with like/dislike
  • Get instant insights and find which is the winner prompt

Use Cases

  • Indie hackers who want to improve their AI products quickly
  • Developers who need quick and easy A/B testing for LLM prompts
  • Any user who wants to compare different prompts and measure outputs

Comments

Hey Hunters! 👋 David, the maker of PromptNee, here. Like many of you, I'm building with AI, and I got stuck in a loop I call "prompt paranoia." You tweak a word, change a parameter, and then ask yourself… is this actually better, or just different? My entire decision process was based on "eyeballing it"—comparing two outputs and going with a gut feeling. I felt like I was flying a rocketship with a pirate's compass. I needed data, not vibes. So, I built the tool I desperately needed: Promptnee. It's a radically simple, no-fluff tool to do one thing: A/B test your prompts and get clear metrics so you know which one actually wins. No more messy Python scripts. No more 20 open Playground tabs. Just a clean, fast way to make data-driven decisions. 🎁 Special for the Product Hunt community: To thank you for your early support and get your honest feedback, I'm offering a simple, one-time deal. Get lifetime access for $17. That's it. No subscription. My goal is to get this in the hands of fellow builders and make it truly useful. I'll be here all day to answer every single question. I'm looking forward to your brutally honest feedback. Thanks for your support! 🙏

custom-img
CEO e Founder di SkillBoost.AI - Marketp...

Brillante strumento per l'ottimizzazione AI! L'A/B testing dei prompt è fondamentale per sviluppare modelli AI performanti. Suggerimento: aggiungere una funzionalità di analisi dei sentimenti per valutare non solo l'accuratezza delle risposte AI ma anche il tono emotivo generato - questo sarebbe prezioso per applicazioni customer-facing. Ottimo il focus sui founder AI e MVP. Il modello freemium permette di testare l'utilità prima dell'investimento. Per il mercato italiano, suggerirei integrazione con modelli AI localizzati. Complimenti per l'approccio pratico e user-friendly! 🚀

How do you benchmark those prompts?

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Comments

Hey Hunters! 👋 David, the maker of PromptNee, here. Like many of you, I'm building with AI, and I got stuck in a loop I call "prompt paranoia." You tweak a word, change a parameter, and then ask yourself… is this actually better, or just different? My entire decision process was based on "eyeballing it"—comparing two outputs and going with a gut feeling. I felt like I was flying a rocketship with a pirate's compass. I needed data, not vibes. So, I built the tool I desperately needed: Promptnee. It's a radically simple, no-fluff tool to do one thing: A/B test your prompts and get clear metrics so you know which one actually wins. No more messy Python scripts. No more 20 open Playground tabs. Just a clean, fast way to make data-driven decisions. 🎁 Special for the Product Hunt community: To thank you for your early support and get your honest feedback, I'm offering a simple, one-time deal. Get lifetime access for $17. That's it. No subscription. My goal is to get this in the hands of fellow builders and make it truly useful. I'll be here all day to answer every single question. I'm looking forward to your brutally honest feedback. Thanks for your support! 🙏

custom-img
CEO e Founder di SkillBoost.AI - Marketp...

Brillante strumento per l'ottimizzazione AI! L'A/B testing dei prompt è fondamentale per sviluppare modelli AI performanti. Suggerimento: aggiungere una funzionalità di analisi dei sentimenti per valutare non solo l'accuratezza delle risposte AI ma anche il tono emotivo generato - questo sarebbe prezioso per applicazioni customer-facing. Ottimo il focus sui founder AI e MVP. Il modello freemium permette di testare l'utilità prima dell'investimento. Per il mercato italiano, suggerirei integrazione con modelli AI localizzati. Complimenti per l'approccio pratico e user-friendly! 🚀

How do you benchmark those prompts?