Microsoft's open-source toolkit for enforcing policy, identity, sandboxing and audit records on autonomous AI agents before they reach production.

Brave Search API
Search API built on Brave's own web index, with LLM Context, web, news, image, video and place endpoints for apps and AI agents.
What is Brave Search API?
Brave Search API gives developers programmatic access to the same independent search index that powers Brave Search, which Brave says is built without relying on Google or Bing. The LLM Context endpoint returns pre-extracted, token-budgeted page content so an agent or RAG pipeline does not need to scrape pages itself, while Web Search returns ranked titles, URLs and snippets for a human-facing results page with local and rich enrichments. Separate endpoints cover news, images, videos and places, and an Answers plan returns AI-generated answers grounded in live searches with sources. Autosuggest and Spellcheck plans are sold separately. You create an account, activate a plan with a credit card, generate an API key and send requests with a subscription-token header. New plans are prepaid, with free monthly credits, and custom plans are available for high-volume use.
Use cases
- Ground LLM answers in live web results
- Feed RAG pipelines with extracted page content
- Build a custom web search page
- Give AI agents a search tool
- Fetch news, image and video results by query
- Add autocomplete and spelling correction
Who it's for
Why use Brave Search API
- An index that Brave runs itself means results do not come from scraping another search engine.
- LLM Context returns clean page content within a token budget, which reduces scraping and trimming work in agent code.
- One API family covers web, news, images, videos, places and grounded answers, so a single vendor can serve both human and AI search features.
- Usage limits, alerts and auto-reload make it easier to control spend on a prepaid balance.
- Custom plans exist for high-volume or specialized needs.
Brave Search API features
- LLM Context endpoint with pre-extracted, token-budgeted content
- Web Search with ranked results and local and rich enrichments
- News, image, video and place search endpoints
- Answers endpoint with AI answers backed by real-time search
- Separate Autosuggest and Spellcheck plans
- Independent index with no user tracking or profiling
- Up to 10 API keys per plan
- Usage limits, usage alerts and prepaid balance auto-reload
- Drop-in skills for Claude Code, Cursor and Codex
Brave Search API integrations
How to get started with Brave Search API
- Create a free account and verify your email address.
- Activate a plan in the dashboard and enter a credit card.
- Generate an API key in the API Keys section and keep it out of client-side code.
- Send a request, for example to the LLM Context endpoint, with your key in the X-Subscription-Token header.
- Pass the returned grounding snippets and sources to your model, or render web results in your own interface, and monitor usage in the dashboard.
Brave Search API limitations
- A credit card is required to activate any plan
- Retaining data received through the API is prohibited without contacting Brave, including storing results or training an LLM
- New plans are prepaid and unused credits are not refundable
- Free monthly credits are replaced each month and do not carry over
Brave Search API pricing
Brave Search API has no free plan.
Brave Search API plans
Search
Price on vendor site
- Web, news, image and video search
- Local enrichments and rich data
- LLM Context
- Recurring monthly credits
Answers
Price on vendor site
- AI answers grounded on one or more searches
- Recurring monthly credits
Autosuggest
Price on vendor site
- Autocomplete suggestions
Spellcheck
Price on vendor site
- Spelling correction
Plans as listed on the official pricing page on . Prices can change and may vary by country or exclude tax. Check the official pricing page.
Brave Search API alternatives
The main Brave Search API alternatives listed on Debuly are Tavily, Exa, SerpApi, You.com API, Perplexity Sonar API and Firecrawl. The table compares pricing and platforms; order is A–Z.
| Tool | Pricing | Starting price | Platforms |
|---|---|---|---|
| Brave Search API | Paid | — | API, Web |
| Exa | Freemium | — | API |
| Firecrawl | Freemium | $19/mo | API, Web |
| Perplexity Sonar API | Paid | — | API |
| SerpApi | Freemium | $25/mo | API, Web |
| Tavily | Freemium | $30/mo | API, Web, Python, JavaScript |
| You.com API | Freemium | $5, usage-based | API, Web |

Exa
Web search API for AI agents and apps that returns relevant passages with citations, billed pay-as-you-go from a free monthly credit.
FreemiumVisit Exa (official site)
Firecrawl
Web data API for AI agents: search, scrape, crawl and interact with websites and get clean content back, with a free tier.
FreemiumVisit Firecrawl (official site)
Perplexity Sonar API
Pay-as-you-go Perplexity API for web-grounded answers, ranked search results, embeddings and typed decisions, with an OpenAI-compatible endpoint.

SerpApi
Real-time search engine results API that returns Google and other SERP data as structured JSON, handling proxies and CAPTCHAs.
FreemiumVisit SerpApi (official site)
Tavily
Web search, extraction and crawling API built for AI agents and RAG, with a free tier of 1,000 credits a month.
FreemiumVisit Tavily (official site)
You.com API
You.com API provides real-time web search, page contents, cited answers and multi-step research endpoints for AI apps, billed per call.
Brave Search API FAQ
What is the Brave Search API?
It is a developer API for the Brave search index. It returns web, news, image, video and place results, pre-extracted content for LLMs, and AI-generated answers with sources.
How much does the Brave Search API cost?
The pricing page does not show dollar amounts for each plan in the text available here. Plans are Search, Answers, Autosuggest and Spellcheck, billed on a prepaid basis, and custom plans exist for high volume.
Is there a free plan for the Brave Search API?
Every plan includes recurring free monthly credits, and a prepaid plan starts with $5 in free credits. A credit card is still required to activate a plan.
What plans does the Brave Search API have?
Search covers web, news, image and video search with LLM context, Answers adds AI answers grounded in searches, and Autosuggest and Spellcheck are available separately.
Does the Brave Search API depend on Google or Bing?
No. Brave describes the index as its own, built without relying on Google or Bing.
Can I store results or train a model on them?
Retaining data received through the API is prohibited. Brave asks you to contact searchapi-support@brave.com if you need to store results or train an LLM.
What are alternatives to the Brave Search API?
Tavily, Exa, SerpAPI, the You.com API and Perplexity's Sonar API offer search for developers and agents.
Sources & verification
Facts on this page come from the official sources below, each with the date we read it. Written by Debuly; the vendor did not review this page.
Image credits
- Logo: from brave.com · fetched · Vendor trademark, used only to identify the product; removed on request
- Cover: none collected yet, so a generated tile is shown.
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