Brave Search API vs Parallel Search API for AI agents
Programmatic access to Brave Search, which runs its own independent web index. Parallel Search API is a search API built for AI agents that takes a natural-language objective and returns ranked URLs with compressed excerpts.
The short answer
- Brave Search API: Independent (non-Google, non-Bing) web results at a simple flat price, with fast throughput.
- Parallel Search API: Token-efficient excerpts for agent tool calls, with fast low-cost modes and a free keyless MCP.
Side by side
| Brave Search API | Parallel Search API | |
|---|---|---|
| Searches | Brave's own independent index (Brave says 40+ billion pages); web, news, images, video. | Parallel's own web index (it says billions of pages, millions added daily). |
| Returns | JSON web results (URLs, titles, snippets, up to five extra snippets), news, images and more, plus an LLM-context endpoint; a separate Answers plan returns AI answers. | JSON results with URL, title, publish date and LLM-ready excerpts (dense snippets or full page markdown). |
| Before the first call | An account, an API key, and a credit card even for the free credit (used for identity, not charged). | An account and an API key (x-api-key header); the Search MCP works without a key at lower limits. |
| Free | $5 in free credits every month (about 1,000 searches at $5 per 1,000); card required. | Up to 5,000 requests a month free ($5 in free credits a month), plus up to $80 at signup. |
| Paid | $5 per 1,000 requests (Search plan, 50 queries per second). | $0.001 to $0.005 a request for 10 results. |
| Acting on a result | Through the web page each result links to | Through the web page each result links to |
| Limits on keeping or showing results | No storing, caching or building a database of results beyond transient storage unless you buy a plan that explicitly grants storage rights. | Outputs may not be copied, cached, stored or reused from previous queries for future uses (beyond what the terms allow). |
| AI in its terms | Results may not be used to create, train, fine-tune or benchmark AI models (storage-rights plans are separate). | You may not use outputs to create synthetic training data for a language model; Parallel may use customer inputs and outputs to train its own models. |
| MCP server | Official MCP server from Brave: https://github.com/brave/brave-search-mcp-server | Official Search MCP: https://search.parallel.ai/mcp (free, no API key needed) |
Questions people ask
What do I need before I can use Brave Search API?
An account, an API key, and a credit card even for the free credit (used for identity, not charged).
Is Brave Search API free?
$5 in free credits every month (about 1,000 searches at $5 per 1,000); card required.
What do I need before I can use Parallel Search API?
An account and an API key (x-api-key header); the Search MCP works without a key at lower limits.
Is Parallel Search API free?
Up to 5,000 requests a month free ($5 in free credits a month), plus up to $80 at signup.
Sources
Every line about another company comes from its own pages. Prices and terms change, so check the source before you rely on one.
Brave Search API, read on October 15, 2026:
- brave.com/search/api: “$5 per 1,000 requests”
- brave.com/search/api: “Includes $5 in free credits every month”
- brave.com/search/api: “Brave's index includes 40+ billion pages, kept fresh by 100+ million page updates every day.”
- brave.com/search/api: “Get up to five snippets picked in real time to maximize contextual relevance to a search.”
- brave.com/search/api: “For free plans, the card is only used to confirm your identity and will not be charged.”
- brave.com/search/api: “you will need to subscribe to a plan that explicitly grants storage rights.”
- api-dashboard.search.brave.com/documentation/resources/terms-of-service: “store, cache, or create a database of Search Results, in whole or in part, other than transient storage”
- api-dashboard.search.brave.com/documentation/resources/terms-of-service: “use the Search Results to create, evaluate, train, re-train, fine-tune, benchmark”
Parallel Search API, read on October 15, 2026:
- parallel.ai/pricing: “Run up to 5,000 requests per month for free”
- parallel.ai/pricing: “Earn up to $80 at signup + $5 in free credits per month”
- parallel.ai/products/search: “Billions of pages covering the full depth and breadth of the public web”
- docs.parallel.ai/search/search-quickstart: “takes a natural language objective and returns relevant excerpts optimized for LLMs”
- parallel.ai/customer-terms: “shall not copy, cache, or store any significant portion of any Customer Output”
- parallel.ai/customer-terms: “making available Customer Outputs from previous queries for future uses”
- parallel.ai/customer-terms: “create synthetic training data to develop or train a language model”
- parallel.ai/customer-terms: “Parallel may use Customer IP to train and improve the machine learning and other artificial intelligence models”
- docs.parallel.ai/integrations/mcp/search-mcp: “https://search.parallel.ai/mcp”
- parallel.ai/pricing: “$0.001 - $0.005 for 10 results”