
Create marketing segments, A/B test images, and more!
* Poll 500 AI-generated personas on your questions * A/B test images for logos, UX concepts, etc. * We use three LLM models and dozens of calls each with varying probabilistic settings to ensure robustness and diversity of results * Custom marketing segments and proportions

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"This is something I've always wanted to have and thought others would find useful, so built it myself with Claude Code + Codex and hundreds of back and forthsI'm a data scientist by training and it was a lot of work to balance speed, robustness, and persona diversity. In early prototypes I realized Claude Code was "cheating" so had to map everything out step by step.Pro tip: if you're technical, you can bring your own API keysIf you're lazy, there's a free polling option on the homepage"