The best search API is the smallest layer you can verify
Compare Tavily, Exa, You.com, Brave, Kagi and Perplexity APIs by retrieval layer, cost, freshness, citations and data handling.
Continue →Source-led profile · Evidence checked 2026-09-02
Verified profile
AI Search software
Compare You.com's Search, Contents, Answer and Research APIs by cost, citation evidence, retention options and workload quality.
Decision first. Use the compact answer below before opening the complete research record.
Decision summary
Decision-critical facts remain separate from the deeper editorial analysis.
| Best fit | Developer search stack with separate retrieval, content, answer and research APIs. |
|---|---|
| Pricing | Confirm the current plan, allowance and renewal terms for the exact workflow. |
| Evidence boundary | Official-source research; no invented hands-on winner. |
| Confirm before buying | Run the product-specific evaluation described in the full profile. |
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Compare Tavily, Exa, You.com, Brave, Kagi and Perplexity APIs by retrieval layer, cost, freshness, citations and data handling.
Continue →Calculate AI search cost across queries, extraction, tokens, retries, caching and human verification using cost per accepted answer.
Continue →Build a repeatable benchmark for AI search freshness, known-source recall, authority, duplication and claim support without trusting citations alone.
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Price, plan and risks
Unknown, conflicted and stale facts stay visible before checkout.
The retained evidence does not establish this field yet.
Commercial context
Alternatives stay within the same vertical and use current internal profile routes.
Answer engine with cited web research, enterprise plans and separate APIs.
View evidence profile →Research assistant for scholarly search, extraction and review workflows.
View evidence profile →Question-led scholarly search and synthesis across research papers.
View evidence profile →You.com is a family of API decisions, not one search product. Web Search returns results, Contents extracts pages, Answer adds a cited synthesis and Research spends more work on a deeper response. Buying the wrong layer can multiply cost or duplicate logic already present in the application.
> Distinctive strength: Multiple search-to-answer layers with explicit controls for domains, country, language and research effort. > > Where it stops being an advantage: A convenient Answer endpoint can hide retrieval and verification decisions the buyer still owns.
| API | Reviewed public anchor | Use it when |
|---|---|---|
| Web Search | $5 per 1,000 calls, up to 100 results per call | the application owns ranking and answer generation |
| Contents | $1 per 1,000 pages | clean page content is the missing layer |
| Answer | $5 per 1,000 calls | cited synthesis is worth outsourcing |
| Research | starts at $12 per 1,000 calls and varies by effort | deeper work beats multiple manual calls |
New accounts were documented with $100 credits, but treat promotional credit as trial funding, not steady-state economics. Zero Data Retention is described as an enterprise option, not a default assumption.
Benchmark 100 queries across fresh news, long-tail facts, domain allowlists and adversarial low-quality sources. Log recall of known URLs, source authority, citation support, latency, pages extracted and total cost. Compare a composed Search+Contents+your-model path against Answer and Research.
Avoid You.com when query retention terms are unresolved, one opaque answer is unacceptable, or the team cannot monitor endpoint-level spend. Compare Tavily, Brave Search and Kagi on the same fixture.
Primary action: Read the You.com quickstart ↗, then price all candidate pipelines on the 100-query benchmark.
You.com
You.com
https://you.com/docs/quickstart
Developer search stack with separate retrieval, content, answer and research APIs.
The retained official evidence does not answer this yet.