# browserfoundry by keirolabs, free, POST /api/v2/search/content: Web search API

> Full page markdown for RAG pipelines

browserfoundry by keirolabs's web search API on its Free plan. It costs $0.00 per 1,000 searches. It returns 1 of the 6 key fields we check: Text.
We rank 511 plans by price. [browserfoundry by keirolabs's $99.99 monthly plan (/api/v2/search/lite)](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/99-99-monthly-startup-post-api-v2-search-lite/llms.txt) is the cheapest paid plan per 1,000 searches: $0.033.
[browserfoundry by keirolabs](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/29-99-monthly-essential-post-api-v2-search-lite/llms.txt), [Context.dev](https://datacircle.dev/web-search-apis/context-dev/300-monthly/llms.txt) and [Exa](https://datacircle.dev/web-search-apis/exa/top-up-from-5-developer-pay-as-you-go-post-search-search/llms.txt) are the best web search API providers in our benchmark.

- This page: https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/free-post-api-v2-search-content
- [Best web search API in 2026: providers compared](https://datacircle.dev/best-web-search-api.txt)
- Get it: https://www.browserfoundry.cloud/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-search-api-pricing
- Request: `POST https://api.keirolabs.cloud/api/v2/search/content`
- API key: with the plan, on https://www.browserfoundry.cloud/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-search-api-pricing
- Its API docs: https://platform.keirolabs.cloud/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-search-api-pricing
- Sold by: browserfoundry by keirolabs (https://www.browserfoundry.cloud?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-search-api-pricing)
- Checked: 2026-10-30

## In the answer

- Completeness: 17%
- Text: ✓

## Price

- $ per 1,000 searches: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Most per search: 5
- Also pays for: from the same budget: Search lite · Search fast · Google SERP · Answer · Extract · Deep search · Agentic research

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Full page markdown for RAG pipelines

## Data

- Freshness: live
- Keep data: no retention period is set for what the API answers, "You keep all rights to content you retrieve with the Service.", "Search results and extracted content come from third parties. We do not endorse, warrant or take responsibility for the accuracy, legality or availability of that content. Respect the terms of the sites and providers you query."
- Use data: "You are responsible for having the right to access and use any content you retrieve, and for how you use it downstream.", "Do not resell raw upstream access, circumvent published rate limits, or attempt to reverse engineer protections of upstream providers.", "Do not use the Service for unlawful activity, to attack or overload any system, or to violate anyone’s rights.", "Keep within the published rate limits of each endpoint, we may throttle or suspend traffic that degrades the Service for others.", "you may not share keys across separate business entities"

## Plan

- Pay: $0
- You get: 750 credits
- Enough for: 250 calls
- Expires: do not roll over

## Rate limit

- Per second: 0.17
- Batch: 1

## Speed

- Answer: in the call
- Median: 26.24 s

## The call

- You send: query. Optional: maxResults, mode, noCache, includeMedia, embeddings.enabled, embeddings.dimensions, embeddings.chunkSize
- Method: POST
- Path: /api/v2/search/content

## About the plan

- Plan: Free
- Who can get it: anyone who creates an account with an email address

## The 6 fields the plan's answer can hold

page title, URL, page markdown, chunk text, chunk embedding, relevance score

## browserfoundry by keirolabs's plans (11)

- [browserfoundry by keirolabs, free, POST /api/v2/search/content](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/free-post-api-v2-search-content/llms.txt): $0.00 per 1,000, 17% complete, live
- [browserfoundry by keirolabs, $10 pack, Starter Pack, POST /api/v2/search/content](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/10-pack-starter-pack-post-api-v2-search-content/llms.txt): $10.00 per 1,000, 17% complete, live
- [browserfoundry by keirolabs, $30 pack, Growth Pack, POST /api/v2/search/content](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/30-pack-growth-pack-post-api-v2-search-content/llms.txt): $9.00 per 1,000, 17% complete, live
- [browserfoundry by keirolabs, $100 pack, Scale Pack, POST /api/v2/search/content](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/100-pack-scale-pack-post-api-v2-search-content/llms.txt): $7.50 per 1,000, 17% complete, live
- [browserfoundry by keirolabs, $29.99 monthly, Essential, POST /api/v2/search/content](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/29-99-monthly-essential-post-api-v2-search-content/llms.txt): $3.999 per 1,000, 17% complete, live
- [browserfoundry by keirolabs, $49.99 monthly, Pro, POST /api/v2/search/content](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/49-99-monthly-pro-post-api-v2-search-content/llms.txt): $2.222 per 1,000, 17% complete, live
- [browserfoundry by keirolabs, $99.99 monthly, Startup, POST /api/v2/search/content](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/99-99-monthly-startup-post-api-v2-search-content/llms.txt): $1.333 per 1,000, 17% complete, live
- [browserfoundry by keirolabs, $300 yearly, Essential, POST /api/v2/search/content](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/300-yearly-essential-post-api-v2-search-content/llms.txt): $3.333 per 1,000, 17% complete, live
- [browserfoundry by keirolabs, $504 yearly, Pro, POST /api/v2/search/content](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/504-yearly-pro-post-api-v2-search-content/llms.txt): $1.867 per 1,000, 17% complete, live
- [browserfoundry by keirolabs, $996 yearly, Startup, POST /api/v2/search/content](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/996-yearly-startup-post-api-v2-search-content/llms.txt): $1.107 per 1,000, 17% complete, live
- [browserfoundry by keirolabs, contact us, Enterprise, POST /api/v2/search/content](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/contact-us-enterprise-post-api-v2-search-content/llms.txt): 17% complete, live

## browserfoundry by keirolabs's calls for this API (4)

- `POST /api/v2/deep`: [browserfoundry by keirolabs, free, POST /api/v2/deep](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/free-post-api-v2-deep/llms.txt)
- `POST /api/v2/search/content`: [browserfoundry by keirolabs, free, POST /api/v2/search/content](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/free-post-api-v2-search-content/llms.txt)
- `POST /api/v2/search/fast`: [browserfoundry by keirolabs, free, POST /api/v2/search/fast](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/free-post-api-v2-search-fast/llms.txt)
- `POST /api/v2/search/lite`: [browserfoundry by keirolabs, free, POST /api/v2/search/lite](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/free-post-api-v2-search-lite/llms.txt)

## browserfoundry by keirolabs's APIs (3)

- [browserfoundry by keirolabs: SERP API pricing, 11 plans](https://datacircle.dev/serp-apis/browserfoundry-by-keirolabs/free/llms.txt)
- [browserfoundry by keirolabs: web scraping API pricing, 11 plans](https://datacircle.dev/web-scraping-apis/browserfoundry-by-keirolabs/free/llms.txt)
- [browserfoundry by keirolabs: web search API pricing, 11 plans, POST /api/v2/search/content](https://datacircle.dev/web-search-apis/browserfoundry-by-keirolabs/free-post-api-v2-search-content/llms.txt)

## browserfoundry by keirolabs: web search API alternatives

- [Nimble, pay as you go, POST /v2/search, Search, lite](https://datacircle.dev/web-search-apis/nimble/pay-as-you-go-pay-as-you-go-post-v2-search-search-lite/llms.txt): $1.10 per 1,000, 17% complete, live
- [XCrawl, $199 monthly](https://datacircle.dev/web-search-apis/xcrawl/199-monthly/llms.txt): $1.137 per 1,000, 0% complete, live
- [Geekflare, $696 yearly](https://datacircle.dev/web-search-apis/geekflare/696-yearly/llms.txt): $1.16 per 1,000, 50% complete, live
- [Thunderbit, $72 monthly, Pro, POST /search, Search and Distill](https://datacircle.dev/web-search-apis/thunderbit/72-monthly-pro-post-search-search-and-distill/llms.txt): $1.20 per 1,000, 50% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-30.

- https://keirolabs.cloud/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-search-api-pricing
- https://keirolabs.cloud/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-search-api-pricing
- https://keirolabs.cloud/pricing.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-search-api-pricing
- https://keirolabs.cloud/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-search-api-pricing
- https://www.browserfoundry.cloud/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-search-api-pricing
- https://www.browserfoundry.cloud/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=web-search-api-pricing