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Tavily

A web search API that returns full-page text well, but usually buries the best result.

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52-query ground truthFull-page textBasic vs advancedNo published dates
TL;DR — our verdictUpdated August 2026 · 2 test artifacts

Content API that ranks badly and extracts well

Where it wins
  • You need the answer-bearing passage in the payload, not just links or snippets.
  • You can tolerate weaker top-3 ranking in exchange for more complete text extraction.
  • You want an error-free search run across a fixed query set.
Main limitation
  • You need strong top-3 ordering or the best ambiguity handling.
Pricing (verified plans)
basic $8.00 / 1k queriesadvanced $16.00 / 1k queries
Strongest test artifacts

Our take

Tavily’s strongest trait in this run was extraction: the advanced tier reliably carried answer-bearing passages and materially outperformed basic on content completeness. But its ranking is still weak, especially at top-3, and advanced does not fix that — it is slower, pricier, and only clearly better on text coverage. If you want a search API that feeds an agent usable page text, Tavily is credible; if you need the supporting page to land near the top, it is a mixed fit.

In-Depth Review

Our detailed analysis of Tavily — features, performance, and real-world testing.

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AI Demos Team
Expert Reviewer
Verified Review

Feature-by-Feature Breakdown

Live Web Retrieval and Ranking
Test Summary
Feature tested: Live Web Retrieval and Ranking
Result: Partial

Feature tested: Live Web Retrieval and Ranking

Result: Partial

Expected behavior: Tavily takes a plain-text query and returns ranked live-web results for agent use. In the 47 answerable queries, the supporting page usually appeared in the candidate set, though placement was weaker near the top of the ranking.

Test case: Text/code file → Text/code file

Input type: Text/code file

Input used: Input artifact (Text/code file): Ground-truth query set — QUERY-SET-ground-truth.csv

Observed output: Output artifact (Text/code file): Fixed 52-query ground-truth run across tavily/basic and tavily/advanced, with 0 errors. The export supports the reported retrieval metrics: top-1 13% in both modes, top-3 31.9% basic vs 27.7% advanced, and top-10 66% for both. — TAVILY-scored-run-export.csv

Input artifact: Input artifact (Text/code file): Ground-truth query set — QUERY-SET-ground-truth.csv

Output artifact: Output artifact (Text/code file): Fixed 52-query ground-truth run across tavily/basic and tavily/advanced, with 0 errors. The export supports the reported retrieval metrics: top-1 13% in both modes, top-3 31.9% basic vs 27.7% advanced, and top-10 66% for both. — TAVILY-scored-run-export.csv

What changed: Text/code file transformed into Text/code file

Why it matters / Conclusion: Supporting pages usually appear in the candidate set, but Tavily is much less reliable at ordering them near the top.

Tavily takes a plain-text query and returns ranked live-web results for agent use. In the 47 answerable queries, the supporting page usually appeared in the candidate set, though placement was weaker near the top of the ranking.

file
QUERY-SET-ground-truth.csv
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file
TAVILY-scored-run-export.csv
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Fixed 52-query ground-truth run across tavily/basic and tavily/advanced, with 0 errors. The export supports the reported retrieval metrics: top-1 13% in both modes, top-3 31.9% basic vs 27.7% advanced, and top-10 66% for both.
Bottom Line
Supporting pages usually appear in the candidate set, but Tavily is much less reliable at ordering them near the top.
Full-Page Content Extraction
Test Summary
Feature tested: Full-Page Content Extraction
Result: Passed

Feature tested: Full-Page Content Extraction

Result: Passed

Expected behavior: Tavily returns usable page text rather than just snippets, with the advanced tier extracting more deeply. The evidence cites larger payloads and a clearer answer-bearing passage being carried into the returned content.

Test case: Text prompt → Text/code file

Input type: Text prompt

Input used: Input artifact (Text prompt): INPUT

Observed output: Output artifact (Text/code file): Q37 shows the content-depth win: advanced returned 92,217 characters and preserved all five GDPR Article 17(3) exceptions. Across the run, Tavily’s median payload was about 44,894 characters on basic and 49,982 on advanced. — TAVILY-per-query-output.md

Input artifact: Input artifact (Text prompt): INPUT

Output artifact: Output artifact (Text/code file): Q37 shows the content-depth win: advanced returned 92,217 characters and preserved all five GDPR Article 17(3) exceptions. Across the run, Tavily’s median payload was about 44,894 characters on basic and 49,982 on advanced. — TAVILY-per-query-output.md

What changed: Text prompt transformed into Text/code file

Why it matters / Conclusion: This is Tavily’s best capability: it carries the answer-bearing passage into the payload, and advanced materially improves that coverage.

Tavily returns usable page text rather than just snippets, with the advanced tier extracting more deeply. The evidence cites larger payloads and a clearer answer-bearing passage being carried into the returned content.

text
Q37: GDPR Article 17(3) — verify that the answer-bearing passage includes all five exceptions.
file
TAVILY-per-query-output.md
Loading file...
Q37 shows the content-depth win: advanced returned 92,217 characters and preserved all five GDPR Article 17(3) exceptions. Across the run, Tavily’s median payload was about 44,894 characters on basic and 49,982 on advanced.
Bottom Line
This is Tavily’s best capability: it carries the answer-bearing passage into the payload, and advanced materially improves that coverage.

Measured list pricing from the run

Two tested tiers; advanced costs 2× basic.

TESTED
basic
$8.00 / 1k queries
1 credit; 52-query run cost $0.416; p50 3,908 ms, p95 5,435 ms.
TESTED
advanced
$16.00 / 1k queries
2 credits; 52-query run cost $0.832; p50 6,650 ms, p95 9,761 ms.

From the report: basic is listed at 1 credit / $8 per 1,000 queries, advanced at 2 credits / $16 per 1,000 queries.

✓ Use This If
You need the answer-bearing passage in the payload, not just links or snippets.
You can tolerate weaker top-3 ranking in exchange for more complete text extraction.
You want an error-free search run across a fixed query set.
✕ Skip This If
You need strong top-3 ordering or the best ambiguity handling.
You need published dates in the returned payload for freshness reasoning.
You need multi-source synthesis from a single call.
You need the cheapest possible answer per correct hit.
developer-toolssearch-enginetextOther
It returns usable full-text content, not just snippets. In this run the median payload was about 44,894 characters on basic and 49,982 on advanced, and Q37 reached 92,217 characters on advanced.
Only on extraction depth. Advanced was top-group for extraction, but it had lower top-3 ranking than basic, the same top-10 rate, was about 70% slower, and cost 2× as much.
Not especially well at the top of the list. Both modes reached top-10 66% of the time, but top-3 was only 31.9% on basic and 27.7% on advanced.
Poorly in this run. Ambiguity handling was only 14% top-3 for both basic and advanced, which is near the bottom of the tested field.
No published dates were returned in this run: 0% of results included them.
Basic measured at p50 3,908 ms and p95 5,435 ms at $8 per 1,000 queries. Advanced measured at p50 6,650 ms and p95 9,761 ms at $16 per 1,000 queries.

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