Exa vs Perplexity AI
Side-by-side comparison of Exa and Perplexity AI: pricing, features, API access, and community ratings.
AI comparison summary
TL;DR: Exa is an infrastructure tool designed for developers to build AI applications with search capabilities, offering ultra-fast API responses, token optimization, and structured data extraction. Perplexity AI is an end-user search product that directly answers questions with citations, though it also offers an API for developers. Choose Exa if you're building AI agents that need programmatic search access with performance optimization; choose Perplexity if you want a ready-made conversational search experience or simpler question-answering API integration.
| Category | Chat assistants | Search & research |
| Pricing | Freemium | Freemium |
| Starting price | USD 20/mo | |
| Free tier | ||
| Audience | Technical | All audiences |
| API available | ||
| Open source | ||
| Self-hostable | ||
| Model provider | Perplexity / OpenAI / Anthropic | |
| Founded | 2022 | |
| Headquarters | US | San Francisco, US |
| Key strengths |
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