Keenable
Keenable is an independent web search infrastructure built for AI labs, inference platforms, agents, and developers that need fast, high-quality access to the live web. Its Search API gives AI systems a web-scale index of more than 100 billion documents and is designed for low-latency retrieval, with performance optimized for production agent workloads. Agents can search web pages and fetch page content through a REST API, MCP server, or command-line interface using the same account and API key. It continuously evaluates and improves search quality using its NEEDLE benchmark, which compares retrieval performance across search providers and measures results against an oracle ranking built from pooled results. For larger AI workloads, Keenable supports dedicated search capacity as well as cloud and on-premises deployment options. Its Time Machine capability extends retrieval beyond the current web by providing point-in-time search across historical versions of pages.
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Crawleo
Crawleo is a privacy-first real-time web search and crawling API for AI applications. It lets developers search the live web, crawl specific URLs, and extract clean AI-ready content through simple API endpoints. The Search API returns structured web results and can optionally auto-crawl result pages. The Crawler API lets users crawl one or multiple URLs directly. Crawleo supports outputs such as Markdown, plain text, cleaned HTML, and raw HTML, making the data easy to use in LLM prompts, RAG pipelines, AI agents, automation workflows, research tools, and internal dashboards. It also supports REST API access, MCP integration for AI assistants and IDEs, and LangChain tools for agentic and RAG-based applications.
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Brave Search
Brave Search is a privacy-focused search engine from the creators of the Brave Browser. Brave Search does not currently show ads. Eventually it will have an ad-supported free model, or a paid model that does not show ads.
Brave Search API: Power your search and AI applications with the fastest growing independent search engine since Bing. Access an index of billions of pages with a single API call. All users can get started for FREE for up to 1 query per second, and 2,000 queries per month. Brave is one of only a few global, independent search providers, and it’s the fastest growing search engine since Bing. Get access to high-quality data that’s actually usable. Build everything from search engines to AI apps. As the default engine in the Brave browser, Brave Search is consistently refreshed with new data via its Web Discovery Project contribution framework.
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SerpKite
SerpKite is a hosted Google search and web-data API for developers building AI agents, RAG pipelines, research tools, SEO workflows and applications that need current search results. A single API provides web, news, image, video, maps, places, reviews, shopping, Scholar, patents and autocomplete results, alongside webpage-to-Markdown conversion, URL extraction, site mapping, asynchronous crawling and scheduled monitors. Responses are available as structured JSON, compact JSON or Markdown for use in applications and language-model workflows. The service includes TypeScript, Python and Go SDKs, a remote Model Context Protocol (MCP) server, and documented integrations for LangChain, CrewAI, LlamaIndex and Vercel AI SDK. It offers prepaid credit packs that do not expire, as well as a free tier with signup and recurring monthly credits; failed and empty requests are not billed.
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