All tasks / Comparisons

Exa vs Perplexity Search API

Compared only on public benchmark results, across the 1 task where both are listed: they share a tier in 1.

Exa

Web search API built for AI apps, with search, page contents, answer, deep-search and research-agent endpoints.

Vendor: Exa
Kind: Runtimes & APIs
Runs: Cloud
Price: Free tier · paid plans
Skill level: Intermediate: some setup or configuration
Open source: No
Last verified: 18 Oct 2026

Alternatives to Exa

Perplexity Search API

Web search API from Perplexity that returns ranked web results and page snippets for AI agents and apps.

Vendor: Perplexity AI
Kind: Runtimes & APIs
Runs: Cloud
Price: Price not verified
Skill level: Intermediate: some setup or configuration
Open source: No
Last verified: 19 Oct 2026

Alternatives to Perplexity Search API

Task by task

Task	Exa	Perplexity Search API	Higher tier
Search & research Search APIs & engines	S80 on Artificial Analysis Search Index (Search APIs) · Cloud	S80 on Artificial Analysis Search Index (Search APIs) · Cloud	Same tier

A tier spans a range of scores, and small gaps on a leaderboard are often within its margin of error, so only a different tier counts as ahead. How we rank.

Same benchmark, both results

Benchmark	Exa	Perplexity Search API	Snapshot
Artificial Analysis Search Index (Search APIs) Equal-weighted mean of DeepSearchQA F1, BrowseComp accuracy (hard 200-task subset) and AA-Omniscience accuracy (600 private questions), 0-100, with the same answer model (GPT-5.6 Luna, medium) and harness; only the Search API varies, higher is better	80 Exa Search (auto, dynamic highlights)	80 Perplexity Search (medium)	19 Oct 2026