Updated
At $5 per 1,000 requests, the Brave Search API is one of the cheapest ways to get ranked results from an independent index. Latency is low and every account gets monthly free credits.
Teams building search and retrieval into their products still look for alternatives for two reasons: Brave returns links without page text, and it matches keywords rather than the meaning of a query.
Those limitations can mean adding a separate content extraction pipeline or getting weaker results for descriptive, semantic queries. For some applications, a search API built specifically for AI agents can be a better fit.
This guide compares seven search, answer, and web crawling APIs on features, benchmark results, and where each one fits.

Exa is a search engine built for software, not people. Where Brave matches keywords, Exa searches by meaning, so a query like "startups building humanoid robots in Europe" works as written. Results come back ranked, with page text and highlights. Exa also offers Contents for extracting text from URLs, Answer for cited responses, Deep Search for multi-step research, and Monitors for tracking new content.
Brave is the closest structural alternative to Exa: both run their own index, and Brave charges less per request. Exa differs in what each call returns and how it matches: page text in the response, and neural search over the index. The table below comes from the audit that measured the two side by side.
| Feature | Exa | Brave Search API |
|---|---|---|
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 | $5 |
Full text in results Extracted content returned in response | Yes | No |
Proprietary web index Independent crawl rather than a third-party wrapper | Yes | Yes |
Semantic search Meaning-based retrieval instead of strict keywords | Yes | No |
Single-call cited answer Combined data retrieval and answer synthesis | Yes | Yes |
Schema-defined output JSON output formatted to custom specifications | Yes | No |
URL content extraction Parses text directly from user-provided URLs | Yes | No |
Published rate limits Publicly documented query throughput limits | Yes | No |
Median latency Measured response speed in benchmark testing | About 280 ms, company lookup audit | About 650 ms, company lookup audit |
Entity lookup accuracy Top-result retrieval precision in benchmark testing | 79.5% company lookup, same audit | 65.2% company lookup, same audit |
In the side-by-side audit, Exa found the correct company in 79.5% of queries; Brave found it in 65.2%. On research papers, Exa was right 67.8% of the time and Brave 32.5%. Exa's median latency was about 280 milliseconds against Brave's 650. Because Exa's results already include page text and highlights, teams moving off Brave can usually drop the fetch-and-clean layer they built on top of it.
Exa fits semantic search, entity lookup, and any task that needs full page text in the response. If your application only needs cheap links or a finished answer, one of the alternatives below may fit better.

Tavily is a web search API for AI models and retrieval-augmented generation pipelines. It returns deduplicated context trimmed to a character limit so the output can go straight into a prompt. An extract endpoint pulls text from URLs you supply. The free tier includes 1,000 credits a month; paid plans run from $30 to $500 a month.
Tavily and Brave take opposite approaches. Brave returns cheap, fast links and leaves extraction to you. Tavily does the extraction itself and hides the index it searches. Teams move from Brave to Tavily to drop their own extraction pipeline, and accept higher latency and credit pricing in exchange.
| Feature | Tavily | Brave Search API |
|---|---|---|
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 | $8 pay-as-you-go, $5 to $7.50 on plans | $5 |
Full text in results Extracted content returned in response | Yes | No |
Proprietary web index Independent crawl rather than a third-party wrapper | Not applicable | Yes |
Semantic search Meaning-based retrieval instead of strict keywords | Not applicable | No |
Single-call cited answer Combined data retrieval and answer synthesis | Not applicable | Yes |
Schema-defined output JSON output formatted to custom specifications | No | No |
URL content extraction Parses text directly from user-provided URLs | Yes | No |
Teams pick Tavily for prototypes and early agent projects where a free tier and quick integration matter more than retrieval accuracy.
Tavily suits teams that want to stop running their own extraction step. Compared with Brave, it costs more and responds slower.

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 focus is page extraction, not web-wide discovery.
Firecrawl handles the step Brave stops at. Brave finds the links; Firecrawl renders them, removes clutter, and returns text. Most teams that compare the two end up running both, and the two-vendor setup is often what sends them looking for a single API that does both jobs.
| Feature | Firecrawl | Brave Search API |
|---|---|---|
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 | $5 |
Full text in results Extracted content returned in response | Yes | No |
Proprietary web index Independent crawl rather than a third-party wrapper | Not applicable | Yes |
Semantic search Meaning-based retrieval instead of strict keywords | Not applicable | No |
Single-call cited answer Combined data retrieval and answer synthesis | No | Yes |
Schema-defined output JSON output formatted to custom specifications | Yes | No |
URL content extraction Parses text directly from user-provided URLs | Yes | No |
Published rate limits Publicly documented query throughput limits | Yes | No |
Firecrawl converts dynamic sites into clean Markdown or structured JSON, which makes it a good fit for indexing specific domains and client-side rendered pages.
Firecrawl is strong at extracting text from known URLs. It replaces an extraction pipeline, not Brave. Without discovery of its own, it still needs a search API to find the pages.

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. Standard search queries cost $0.0025 per call; model tokens are billed separately.
Sonar and Brave do different jobs. Brave returns raw links. Sonar returns a finished answer written by Perplexity's model, with the sources kept as citations. Teams that want to drop their post-search processing look at Sonar for that reason.
| Feature | Perplexity Sonar | Brave Search API |
|---|---|---|
Self-service access Direct setup without contacting sales | Yes | Yes |
Free usage tier Included usage before paid plans | No | Yes |
Search cost Price per 1,000 requests | Not published for the base API | $5 |
Full text in results Extracted content returned in response | No | No |
Proprietary web index Independent crawl rather than a third-party wrapper | Not applicable | Yes |
Semantic search Meaning-based retrieval instead of strict keywords | Not applicable | No |
Single-call cited answer Combined data retrieval and answer synthesis | Yes | Yes |
Schema-defined output JSON output formatted to custom specifications | No | No |
URL content extraction Parses text directly from user-provided URLs | Yes | No |
Sonar fits applications that need a cited answer and do not want to build or run their own retrieval stack.
Sonar is the right choice for user-facing products that need a finished, cited answer. Workflows that need the underlying documents lose even the links Brave gives them.

SerpAPI returns search result pages from Google, Bing, Yahoo, YouTube, Baidu, and others as structured JSON. It parses knowledge panels, local packs, shopping listings, and "People Also Ask" boxes into typed fields. Plans run from $25 a month for 1,000 queries to $275 a month for 30,000, with a free tier of 250 searches a month. The service also includes legal indemnification for automated search data collection.
SerpAPI answers a different question. Brave returns results from its own index. SerpAPI returns what Google, Bing, Yahoo, YouTube, or Baidu show on the results page, with every element parsed into fields. That makes it the tool for rank tracking, where the full results page is the point.
| Feature | SerpAPI | Brave Search API |
|---|---|---|
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 | $25 a month for 1,000 searches | $5 |
Full text in results Extracted content returned in response | No | No |
Proprietary web index Independent crawl rather than a third-party wrapper | Not applicable | Yes |
Semantic search Meaning-based retrieval instead of strict keywords | No | No |
Single-call cited answer Combined data retrieval and answer synthesis | No | Yes |
Schema-defined output JSON output formatted to custom specifications | No | No |
URL content extraction Parses text directly from user-provided URLs | No | No |
Teams choose SerpAPI when they need several engines or precise SERP features, such as local map packs across cities, and will pay a higher unit price to get them.
SerpAPI is the tool when you need to see what Google shows, which Brave's index cannot tell you. For general web retrieval it costs five times more than Brave for the same list of links.

Serper returns Google search results as JSON, fast and cheap, which is why comparison guides often list it first for SERP queries. It covers Google only. Its pricing page renders client-side, so published rates and free tier details could not be verified for this page.
Comparison guides describe Serper as a fast, cheap API for Google results. Against Brave the trade-off is the same as SerpAPI's: Serper returns Google's results page, Brave returns its own index, and both return links rather than page text. Serper's exact pricing could not be verified.
| Feature | Serper | Brave Search API |
|---|---|---|
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 | $5 |
Full text in results Extracted content returned in response | No | No |
Proprietary web index Independent crawl rather than a third-party wrapper | Not applicable | Yes |
Semantic search Meaning-based retrieval instead of strict keywords | No | No |
Single-call cited answer Combined data retrieval and answer synthesis | No | Yes |
Schema-defined output JSON output formatted to custom specifications | No | No |
URL content extraction Parses text directly from user-provided URLs | No | No |
Engineers use Serper for Google-specific rank tracking and SERP monitoring, when Google's results for a query are all they need.
Serper works for teams that want Google results from one provider. Teams leaving Brave will not gain content extraction or semantic search by switching to it.

Crawl4AI is an open-source web crawler for LLM pipelines and a frequent entry on Firecrawl alternative lists. It runs on your own infrastructure, so there is no vendor and no per-page fee.
Its output is shaped for model prompts rather than browsers. There is no API pricing; the project takes sponsorships from $5 to $2,000 a month.
Crawl4AI is a self-hosted crawler, not a search API. It takes URLs you give it and converts them to model-ready text at no usage cost. It is here because teams that want to own their whole retrieval stack, with no third-party vendor, sometimes choose this path.
| Feature | Crawl4AI | Brave Search API |
|---|---|---|
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 | Free, self-hosted | $5 |
Full text in results Extracted content returned in response | Yes | No |
Proprietary web index Independent crawl rather than a third-party wrapper | Not applicable | Yes |
Semantic search Meaning-based retrieval instead of strict keywords | Not applicable | No |
Single-call cited answer Combined data retrieval and answer synthesis | No | Yes |
Schema-defined output JSON output formatted to custom specifications | Yes | No |
URL content extraction Parses text directly from user-provided URLs | Yes | No |
Published rate limits Publicly documented query throughput limits | Yes | No |
Teams with strict data residency rules or small content budgets pick Crawl4AI when they have the engineers to run a crawler themselves.
Crawl4AI suits teams that would rather run their own crawler than pay a vendor per page. Unlike Brave, it has no search of its own.
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"}'