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Tavily is a web search API built for language models and retrieval-augmented generation. It combines search, content extraction, and generated answers in a single API, with a free tier that makes it easy to get started.
Teams tend to look at alternatives as usage grows or their retrieval needs get more demanding. At that point, differences in search accuracy, result depth, rate limits, and price per request start to matter more, especially when search sits in the critical path of an agent or application.
This guide compares six search and web scraping APIs on features, benchmark results, pricing, and where each one fits.

Exa is a search engine built for applications rather than people. Given a query, it searches its own index and returns ranked results with page text and highlights. Because the search is semantic, a query like "startups building humanoid robots in Europe" works as written.
Beyond search, Exa offers Contents for extracting text from URLs you already have, Answer for a cited response in one call, Deep Search for multi-step research, and Monitors for tracking new content over time.
Exa and Tavily both hand web content straight to a language model, so neither needs an extraction pipeline in front of it. Exa differs in that it runs its own web index and searches it by meaning by default. The benchmarks show large gaps in latency and retrieval accuracy across search categories.
| Feature | Exa | Tavily |
|---|---|---|
Self-service access Direct setup without contacting sales | Yes | Yes |
Free usage tier Included usage before paid plans | Yes | Yes |
Search cost Price per 1,000 requests | $7, content included | $8 pay-as-you-go, $5 to $7.50 on plans |
Full text in results Extracted content returned in response | Yes | Yes |
Proprietary web index Independent crawl rather than a third-party wrapper | Yes | Not applicable |
Semantic search Meaning-based retrieval instead of strict keywords | Yes | Not applicable |
Single-call cited answer Combined data retrieval and answer synthesis | Yes | Not applicable |
Schema-defined output JSON output formatted to custom specifications | Yes | No |
URL content extraction Parses text directly from user-provided URLs | Yes | Yes |
Published rate limits Publicly documented query throughput limits | 10 QPS on Search, custom Enterprise limits | Not applicable |
Median latency Measured response speed in benchmark testing | 472 ms | 3.6 s |
Entity lookup accuracy Top-result retrieval precision in benchmark testing | 75.5% | 40.5% |
Across 200 people-lookup searches, Exa found the right profile first 75.5% of the time and Tavily 40.5%. On company lookups the split was 81.5% to 61.3%. On a set of 597 research papers, Exa scored 63.3% and Tavily 31.8%. Because the index is semantic, results match the intent of a query rather than its keywords.
Exa fits semantic search, entity lookup (people, companies, research papers), and workflows that need full page text and highlights in the response. For plain URL retrieval, live site crawling, or one-call answer synthesis, one of the alternatives below may fit better.

Linkup is an LLM search API that returns a cited answer or JSON in a schema you define, at $5 to $6 per 1,000 requests, with one to three seconds of latency. It also has a content-extraction endpoint, an asynchronous research engine for long queries, and SOC 2 Type II compliance on every plan.
Linkup and Tavily both return model-ready output rather than raw results. Linkup adds two things Tavily lacks: output in a schema you define, and SOC 2 Type II on every plan.
| Feature | Linkup | Tavily |
|---|---|---|
Self-service access Direct setup without contacting sales | Yes | Yes |
Free usage tier Included usage before paid plans | Not applicable | Yes |
Search cost Price per 1,000 requests | $5 to $6 | $8 metered, $5 to $7.50 subscription |
Full text in results Extracted content returned in response | Yes | Yes |
Single-call cited answer Combined data retrieval and answer synthesis | Yes | Not applicable |
Schema-defined output JSON output formatted to custom specifications | Yes | No |
URL content extraction Parses text directly from user-provided URLs | Yes | Yes |
Teams pick Linkup when they need cited answers, compliance certifications, or JSON in a fixed shape.
Linkup fits teams with compliance requirements or a fixed output schema. It has no free tier.

The Brave Search API gives developers access to Brave's own web index, which it runs itself rather than repackaging Google or Bing. It returns ranked results at high throughput for $5 per 1,000 requests and includes an AI Grounding endpoint for cited answers. It is the only alternative here that shares Exa's defining trait: a search index it built itself.
Brave sells cheap links from an independent index and leaves extraction to you. Tavily does the extraction and does not document where its results come from.
| Feature | Brave Search API | Tavily |
|---|---|---|
Self-service access Direct setup without contacting sales | Yes | Yes |
Free usage tier Included usage before paid plans | Yes | Yes |
Search cost Price per 1,000 requests | $5 | $8 pay-as-you-go, $5 to $7.50 on plans |
Full text in results Extracted content returned in response | No | Yes |
Proprietary web index Independent crawl rather than a third-party wrapper | Yes | Not applicable |
Semantic search Meaning-based retrieval instead of strict keywords | No | Not applicable |
Single-call cited answer Combined data retrieval and answer synthesis | Yes | Not applicable |
Schema-defined output JSON output formatted to custom specifications | No | No |
URL content extraction Parses text directly from user-provided URLs | No | Yes |
Brave suits teams that already have an extraction pipeline and want a fast, non-Google index with plain per-request pricing.
Brave fits applications that care most about latency and cost, as long as you handle text extraction yourself.

Firecrawl turns websites into clean Markdown or structured JSON. Give it a URL and it renders the page, JavaScript included, strips layout clutter, and returns text ready for a prompt. Give it a domain and it crawls every reachable page. It also has a search endpoint priced at two credits per ten results. Firecrawl appears on most alternative lists, but its job is page extraction, not web discovery.
Firecrawl is a scraper and site crawler; Tavily is a search API. Firecrawl's design centers on rendering and extracting content from URLs you give it.
| Feature | Firecrawl | Tavily |
|---|---|---|
Self-service access Direct setup without contacting sales | Yes | Yes |
Free usage tier Included usage before paid plans | Yes | Yes |
Search cost Price per 1,000 requests | Subscription, from $16 a month for 5,000 credits | $8 metered, $5 to $7.50 subscription |
Full text in results Extracted content returned in response | Yes | Yes |
Proprietary web index Independent crawl rather than a third-party wrapper | Not applicable | Not applicable |
Semantic search Meaning-based retrieval instead of strict keywords | Not applicable | Not applicable |
Single-call cited answer Combined data retrieval and answer synthesis | No | Not applicable |
Schema-defined output JSON output formatted to custom specifications | Yes | No |
URL content extraction Parses text directly from user-provided URLs | Yes | Yes |
Published rate limits Publicly documented query throughput limits | 10 a minute on free plan | Not applicable |
Median latency Measured response speed in benchmark testing | 1.4 s | 3.6 s |
Entity lookup accuracy Top-result retrieval precision in benchmark testing | 41.6% | 40.5% |
Firecrawl converts dynamic websites into Markdown or JSON, which suits indexing specific domains and reading client-side rendered pages.
Firecrawl is strong at extracting content from known URLs and crawling whole domains. It is not a tool for discovering pages across the web.

Sonar is Perplexity's API. Instead of returning search results, it retrieves sources and writes a complete answer with citations. Applications get a cited answer in one call and never handle the source documents. Web search costs $0.0025 per call; model tokens are billed separately.
Tavily returns context snippets for your model to read. Sonar reads them itself and returns a finished answer with citations, so no documents pass through your code.
| Feature | Perplexity Sonar | Tavily |
|---|---|---|
Self-service access Direct setup without contacting sales | Yes | Yes |
Free usage tier Included usage before paid plans | Not applicable | Yes |
Search cost Price per 1,000 requests | Not applicable | $8 pay-as-you-go, $5 to $7.50 on plans |
Full text in results Extracted content returned in response | No | Yes |
Single-call cited answer Combined data retrieval and answer synthesis | Yes | Not applicable |
Schema-defined output JSON output formatted to custom specifications | No | No |
URL content extraction Parses text directly from user-provided URLs | Yes | Yes |
Median latency Measured response speed in benchmark testing | 1.3 s | 3.6 s |
Entity lookup accuracy Top-result retrieval precision in benchmark testing | 53.5% | 40.5% |
Sonar fits applications that need a cited answer in one call and do not want to run a retrieval pipeline.
Sonar is the right choice for user-facing products that need a direct answer and never need the source documents.

Olostep is a web data API with Scrape, Crawl, Map, Batch, Search, Answer, and Monitor endpoints. Every request runs in a real browser on residential IPs, with anti-bot handling included.
You pay only for successful requests. A 500-request trial is followed by plans at $9 a month for 5,000 requests with 150 concurrent connections, $99 for 200,000, and $399 for one million. That works out to $1.80 down to $0.40 per 1,000 calls.
Olostep covers search, scraping, and crawling in one platform, and routes every request through residential proxies with full browser rendering to get past access restrictions.
| Feature | Olostep | Tavily |
|---|---|---|
Self-service access Direct setup without contacting sales | Yes | Yes |
Free usage tier Included usage before paid plans | Yes | Yes |
Search cost Price per 1,000 requests | $9/mo for 5,000 requests | $8 metered, $5 to $7.50 subscription |
Full text in results Extracted content returned in response | Yes | Yes |
Single-call cited answer Combined data retrieval and answer synthesis | Yes | Not applicable |
Schema-defined output JSON output formatted to custom specifications | No | No |
URL content extraction Parses text directly from user-provided URLs | Yes | Yes |
Published rate limits Publicly documented query throughput limits | 150 to 500 concurrent | Not applicable |
Median latency Measured response speed in benchmark testing | Not applicable | 3.6 s |
Entity lookup accuracy Top-result retrieval precision in benchmark testing | Not applicable | 40.5% |
Olostep pulls data from sites that block bots or need a headless browser, through one set of collection endpoints.
Olostep fits workloads where requests need browser rendering or residential proxies to get through.

Nimble sells web search and extraction for AI agents through Search, Agents, Extract, Extract Template, Crawl, Map, and Media endpoints. Search costs $5 per 1,000 queries; Extract, Crawl, and Map cost $1 per 1,000. Extract Template costs $3 per 1,000, media downloads cost $2 per GB, and accounts get 5,000 free requests a month. Its model resembles Exa and You.com, with cheaper search, and its own comparison articles rank well in Google results.
Nimble puts search and extraction behind one API at fixed per-request prices, and bills search separately from document extraction.
| Feature | Nimble | Tavily |
|---|---|---|
Self-service access Direct setup without contacting sales | Yes | Yes |
Free usage tier Included usage before paid plans | Yes | Yes |
Search cost Price per 1,000 requests | $5 | $8 metered, $5 to $7.50 subscription |
Full text in results Extracted content returned in response | No | Yes |
Single-call cited answer Combined data retrieval and answer synthesis | No | Not applicable |
Schema-defined output JSON output formatted to custom specifications | Yes | No |
URL content extraction Parses text directly from user-provided URLs | Yes | Yes |
Published rate limits Publicly documented query throughput limits | Not applicable | Not applicable |
Median latency Measured response speed in benchmark testing | Not applicable | 3.6 s |
Entity lookup accuracy Top-result retrieval precision in benchmark testing | Not applicable | 40.5% |
Nimble collects web data at volume, with search and structured extraction on one account.
Nimble fits companies that want search and data collection from one vendor with pricing that scales.
Exa is built for AI agent workflows. Choose it if:
Getting started costs nothing. Get an API key at dashboard.exa.ai and run:
curl -X POST https://api.exa.ai/search \-H "x-api-key: YOUR_KEY" \-H "Content-Type: application/json" \-d '{"query": "search APIs for AI agents"}'