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.
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Perplexity AI
Answer engine that cites its sources, now with a browser and an agent
Visit
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You.com
Web search, answer and research APIs built for AI agents
Visit
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Exa
Web search, contents and research API built for AI agents
Visit
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| RECATOOLS Score | 8.2 / 10 | 8.4 / 10 | 7 / 10 | 7.7 / 10 |
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| Value for money | ||||
| Ease of use | ||||
| ASEAN readiness | ||||
| API quality | ||||
| Pricing | Freemium | Freemium | Usage_based | Usage_based |
| Free tier | 1,000 API credits a month on the Researcher plan, no credit card required; free for students | Free plan: answers with citations and basic AI models, for limited daily usage | 100 Web Search queries a day via the MCP server with no account; signup API credit valid 60 days (FAQ says $100) | $10 of credit every month plus a $10 onboarding bonus, no payment method required; 10 search queries per second |
| Paid from | $30/month (Project, 4,000 credits) or pay as you go at $0.008 a credit | $20/month or $200/year (Pro); Max $200/month or $2,000/year | $1 per 1,000 pages (Contents API), pay as you go | $4 per 1,000 requests (Instant search), pay as you go with no subscription |
| 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 | 2023 | 2022 | 2021 | 2023 |
| Maker | Nebius | Aravind Srinivas, Denis Yarats, Johnny Ho, Andy Konwinski | Richard Socher, Bryan McCann | — |
| Verdict | Tavily is an easy default for giving an agent live web access: one API key, SDKs for Python and JavaScript, and results already trimmed for a model's context window. The free 1,000 credits a month cover prototyping, and... |
Perplexity is still the quickest way to get a sourced answer: each reply links to the pages behind it, so verification takes seconds. Pro at $20 a month adds Deep Research, model choice and Computer credits; Max at $200... |
You.com is now developer infrastructure, and the rate card is clear: $5 per thousand searches, $1 per thousand pages extracted, and research calls from $12 to $1,200 per thousand depending on how hard you want it to dig.... |
Exa is one of the strongest options for giving agents web access: its own index rather than a wrapper, latency options from sub-200ms Instant search to multi-minute Agent runs, and structured, cited output. Named custome... |
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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.