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Sonar Pro Search — Free AI Chat on Rewind.ai
Chat with Sonar Pro Search for free — no signup, no credit card. Perplexity's Sonar Pro Search runs in your browser on Rewind.ai, with pay-as-you-go tokens and full API access.
What is Sonar Pro Search?
Exclusively available on the OpenRouter API, Sonar Pro's new Pro Search mode is Perplexity's most advanced agentic search system. It is designed for deeper reasoning and analysis. Pricing is based.
How does Sonar Pro Search work?
Type your message in the box above and Sonar Pro Search replies instantly — no setup required. Your chat history is saved locally in your browser; sign up free to sync it across devices and get an extra 10,000 tokens. You can switch between Sonar Pro Search and other models at any time from the picker at the top.
Is Sonar Pro Search free?
Sonar Pro Search is a premium model: it runs on tokens from a token pack or paid plan (from $5). The free daily tokens (2,500 a day, 5,000 with a free account) cover Rewind's free models, so you can try the site at no cost.