Datapoint – API for Human Preference Data
Another human feedback API competing with Prolific and Scale AI.

Live global respondent panel beats traditional six-week study timelines dramatically.
Product managers and marketers testing concepts
UserTesting · SurveyMonkey Audience · Prolific
Another human feedback API competing with Prolific and Scale AI.
3D spatial reasoning CAPTCHA — clever premise, but multimodal LLMs will crack this within 12 months.
Deterministic challenge pipelines that bots solve in under a second, humans can't.
Another survey platform when UserTesting and Prolific already dominate.
Design review subscription for AI-generated UIs, high price limits indie appeal.
Context-aware term definitions with timestamp links—no account needed.