Your model can reason. Give it the world to reason with.
Find relevant sources. Bring usable context into every answer.
Price, accuracy, and response latency.
Three ways to look at your next search.
Every supported search feature is included in the Free Plan. No charge for extra context or results.
Daily token allowance applies.Explore the Free PlanAt 10,000 requests · straight-line usage cost, not a monthly-plan quote.
Calculated from published usage rates before free credits, tax or volume discounts. Exa: standard search, up to 10 results; Tavily: Basic PAYG; Brave: Search. Pricing modes differ from the performance comparison. LangSearch usage is subject to a daily token allowance.
Pricing details & sourcesSpend your time building.
Not working out the price of your next request.
Requests, results, pages, credits, tokens. Here’s how the bill can grow.
Standard search · up to 10 results
Added to the base search price.
Each requested content type is metered separately.
Extra results and optional content can add to the cost.
Basic search · pay as you go
Twice Basic’s credits. Auto parameters may select Advanced.
Basic uses 1 credit per 5 successfully extracted URLs.
Regular mapping uses 1 credit per 10 pages.
Both operations contribute to the total.
Search · LLM context included
In addition to $4 per 1k Answers requests. Not Search.
USD usage rates before free credits, checked September 13, 2026. Charges shown are published rates. Independent extraction, mapping, research and generated-answer products are separate from Web Search; LangSearch’s included context is not an AI-generated answer or a standalone extraction product. Tavily search content options and Brave Search LLM context do not incur the separate product fees shown here.
Explore the full pricing breakdown
Find official documentation, migration guides and release notes. Give your coding agent current source material to plan an upgrade and write the implementation.
How do I migrate to the latest Stripe API?
Retrieve recent announcements, product launches and industry coverage. Pass the evidence to your research agent to compare developments and draft a brief with source links.
What changed in the AI infrastructure market this week?
Search company websites, newsroom posts and public coverage. Equip your sales agent with context to prepare an account brief and identify relevant conversation starters.
Find this company’s latest launches and expansion news.
Protect your data.
Count on your search infrastructure.
Independently audited security controls for enterprise operations.
Enterprise search with zero data retention.
GDPR-compliant data handling and protection.
A service-level commitment for your production search workloads.
Yes. Web Search and its supported features are free, including snippets, full webpage text, date and domain filtering, and up to 50 results per request.
A daily token allowance with all supported Web Search features included. Input and output token prices are currently $0. Your daily allowance resets at 00:00 UTC.
Yes. New accounts start at 5 RPS; existing accounts retain their configured request rate. Usage is measured in tokens, with limits per minute (TPM) and per day (TPD). All your Web Search API keys and MCP calls share the same allowance. Your dashboard shows tokens used, the percentage consumed, and the next daily reset.
Each successful search counts the query as input tokens and returned search content as output tokens. Titles, URLs and other metadata are excluded. The API reports input_tokens and output_tokens in usage. Longer returned content consumes more of your token allowance.
No. Set contents.text to true to receive text instead of snippet, with a default limit of 5000 characters per result. Use contents.text: { "max_characters": 3000 } to choose a different positive limit. Available source text may be shorter. There is no extra feature fee, but the returned text counts toward your token allowance.
Yes. Use freshness with a preset, a specific date (YYYY-MM-DD), or an inclusive date range (YYYY-MM-DD..YYYY-MM-DD). Use includeDomains and excludeDomains to focus on the sources you need.
Yes. Call the Web Search API from your agent’s tools and pass the returned context and source URLs to your model. You can also connect through MCP or add the LangSearch Skill to your agent workflow.
We use published USD usage rates, dated September 13, 2026. Free credits and plan discounts can reduce other providers’ bills. Separate research, extraction and answer products are identified and are not presented as equivalent LangSearch features.