Tavily vs Perplexity AI vs You.com vs Exa
A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.
|
|
Perplexity AI
The answer engine that cites its sources on every live web query
Visit
|
You.com
Web-grounded research and search APIs for developers and enterprises
Visit
|
Exa
Web search and retrieval API built for AI agents and apps
Visit
|
|
|---|---|---|---|---|
| RECATOOLS Score | 8.2 / 10 | 8.4 / 10 | 7 / 10 | 7.7 / 10 |
| Capability | ||||
| Value for money | ||||
| Ease of use | ||||
| ASEAN readiness | ||||
| API quality | ||||
| Pricing | Freemium | Freemium | Freemium | Freemium |
| Free tier | 1,000 API credits/month, no credit card required | Unlimited basic searches with standard model | $100 one-time free API credit for new signups | 20,000 search requests per month on the free plan; startup and education grants of $1,000 in free API credits also available |
| Paid from | $30/month (Researcher plan, 4,000 credits/month) | $20/month (Pro); $200/month (Max, launched July 2025) | Research API per 1,000 calls: Lite $12 up to Frontier $2,000+ (contact sales) | API search billed at $7 per 1,000 requests (as of March 2026 pricing update) |
| Has API | ✓ | ✓ | ✓ | ✓ |
| Open source | ✗ | ✗ | ✗ | ✗ |
| Free to use | ✓ | ✓ | ✗ | ✓ |
| Users | 1M+ developer community; 3M+ monthly SDK downloads | 30M+ standalone monthly active users (100M+ across all products, 2026) | 1B+ queries/month (via API/platform); no verified public figure for consumer user count | — |
| Founded | 2024 | 2022 | 2020 | 2021 |
| Maker | Nebius | Aravind Srinivas, Denis Yarats, Johnny Ho, Andy Konwinski | Richard Socher, Bryan McCann | — |
| Verdict | Tavily is the default search API for agent builders for a reason: SDKs for Python and JS, native LangChain/LlamaIndex hooks, and clean structured output that drops straight into an LLM context window. The free tier (1,00... |
Perplexity remains the strongest citation-first answer engine: every query triggers a live web search and each sentence links to its sources, which makes verification fast in a way plain chatbots can't match. The free ti... |
You.com finished its long pivot in February 2026: the consumer answer engine is now the shop window for a B2B Research API business, with effort-tiered endpoints (lite through frontier, roughly $6.50 to $300 per thousand... |
Exa earns its credibility through customer names, not just claims: Cursor, Notion AI, Cognition and OpenRouter all use it in production, and a $250M Series C at a $2.2B valuation (May 2026, led by a16z) backs that up. Th... |
| Full review → | Full review → | Full review → | Full review → |
Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.