Sentiment Analysis API templates

A working app built on the Sentiment Analysis API.

Deploy one to Vercel with your free API key and it's live in about a minute, or clone it from GitHub and make it your own. See all templates.

Score reviews, tickets and messages as positive, negative or neutral, with a running chart and history.

Build with Sentiment Analysis. One free key unlocks all 300+ APIs.

300+ APIs on the same key and the same response shape.