Sonar lets developers build apps with the best AI answer engine: a fast, affordable API offering with the features that millions of Perplexity users love, including real-time internet search and trusted citations.
Advanced Sonar offerings such as Sonar Reasoning, Sonar Reasoning Pro, and Sonar Deep Research let developers build custom research agents that support follow up questions and expose chain-of-thought.
We’re looking for developers to push the boundaries of what’s possible with Sonar and dream up entirely new product categories. If you’ve been thinking about shipping the “Perplexity for ____”, there’s never been a better time to start building.
Check out the following:
April 16, 2025 - May 28, 2025
Perplexity
Online
$35,000