Best SERP API: resource directory
Hyperresearch Answers is our editorial choice when an AI agent needs search: instead of a raw results page, one call returns a short answer with quotes checked against their pages. The directory lists 11 tools by the job they do, each with a sourced profile.
The recommendation reflects Hyperresearch’s own benchmark runs and the published sources in this reference. Hyperresearch is our product. This is not a hands-on test of every tool.
Hyperresearch Answers → SERP APIs → Answers instead of result pages → Verified quotes
Answer API
Hyperresearch Answers
Agents that need one checked answer, not a page of links
Explore entry ↗SERP scraping API
Google SERP API
Multi-engine SERP API
SearchAPI.io
Teams that need many search engines behind one simple API
Explore entry ↗Multi-engine SERP API, pay per SERP
DataForSEO SERP API
Bulk SERP data at low cost, plus an official MCP server for agents
Explore entry ↗Web search API with its own index
Brave Search API
Teams wanting a large independent web index and simple per-request pricing
Explore entry ↗Search API (legacy)
Google Programmable Search Engine (Custom Search JSON API)
Existing users who must migrate off this API
Explore entry ↗Retired
Bing Web Search API
Not for new projects. Microsoft retired it on August 11, 2025.
Explore entry ↗Search API for AI agents
Exa
Semantic search returning full page text, highlights, and summaries
Explore entry ↗Search API for LLM apps
Tavily
Developers wanting simple search results and an optional LLM answer, with low setup
Explore entry ↗Search and research API for AI agents
Parallel
Agents needing ranked excerpts, with a research API that cites sources
Explore entry ↗Continue this reading path
Cite this entry
https://bestserpapi.com/directory/