AI-Native Search APIs

Exa

Embeddings-based neural search that finds semantically related pages

Jina AI

Reader API that turns any URL into clean markdown, now part of Elastic

Linkup

AI search that licenses publisher content instead of scraping it

Perplexity Sonar

LLM search API that returns cited answers instead of raw links

Tavily

Real-time search API built for AI agents and RAG pipelines

Andi Search

Ad-free, privacy-first AI search that answers rather than lists links

Ceramic

Independent search index behind a single JSON endpoint for agents

LLMLayer

Model-agnostic web access you add to any LLM in one call

NewsCatcher

Recall-first news and web search across 140,000+ sources

Parallel AI

Proprietary web index built for deep multi-hop agent research

SearXNG

Self-hosted metasearch that aggregates results from 70+ engines

Seltz

Web knowledge API running its own Rust crawler and hybrid index

Valyu

Search API spanning the web plus arXiv, PubMed, and SEC filings

You.com

Composable web, news, and research search APIs for enterprise agents