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

> Full page markdown for RAG pipelines

browserfoundry'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.
The cheapest of the 177 plans we rank by price is [Ceramic, $99 monthly](https://datacircle.dev/web-search-apis/ceramic/99-monthly/llms.txt), at $0.20 per 1,000 searches.
[Search1API](https://datacircle.dev/web-search-apis/search1api/19-monthly-basic-post-search-search/llms.txt), [Firecrawl](https://datacircle.dev/web-search-apis/firecrawl/top-up-from-5-pay-as-you-go-on-scale/llms.txt) and [Valyu](https://datacircle.dev/web-search-apis/valyu/499-monthly/llms.txt) are the best web search API providers in our benchmark.

- This page: https://datacircle.dev/web-search-apis/browserfoundry/free-free-post-api-v2-search-content
- [Best web search API in 2026](https://datacircle.dev/best-web-search-api.txt)
- Get it: https://www.browserfoundry.cloud/pricing
- Request: `POST https://api.keirolabs.cloud/api/v2/search/content`
- API key: with the plan, on https://www.browserfoundry.cloud/pricing
- Its API docs: https://platform.keirolabs.cloud/docs
- Sold by: browserfoundry (https://www.browserfoundry.cloud)
- Checked: 2026-10-27

## 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

- 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 a month
- Enough for: 250 calls a month
- Expires: do not roll over

## Rate limit

- Per second: 0.17

## Speed

- Answer: in the call

## 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's plans (11)

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

## browserfoundry's calls (2)

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

## browserfoundry's APIs (1)

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

## browserfoundry: web search API alternatives

- [Search1API, top-up from $5, Pay as you go, POST /search, Search](https://datacircle.dev/web-search-apis/search1api/top-up-from-5-pay-as-you-go-post-search-search/llms.txt): $1.00 per 1,000, 33% complete, live
- [Nimble, pay as you go, 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
- [Firecrawl, $7,190 yearly, Scale, POST /v2/search](https://datacircle.dev/web-search-apis/firecrawl/7190-yearly/llms.txt): $1.198 per 1,000, 33% complete
- [Searlo, $799 pack, Enterprise, POST /search-and-scrape, Search and Scrape, full](https://datacircle.dev/web-search-apis/searlo/799-pack-enterprise-post-search-and-scrape-search-and-scrape-full/llms.txt): $1.198 per 1,000, 17% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-27.

- https://keirolabs.cloud/llms.txt
- https://keirolabs.cloud/pricing
- https://keirolabs.cloud/pricing.md
- https://keirolabs.cloud/terms
- https://www.browserfoundry.cloud/llms.txt
- https://www.browserfoundry.cloud/pricing