Perplexity
Conversational search that cites its sources and offers deep research modes.
Full Perplexity record →Head to head
Perplexity vs Exa
Perplexity (Perplexity) and Exa (Exa) both sit in Search & Research. Perplexity is the cheaper entry point at from $20/mo. Perplexity shipped more tracked changes in the last 30 days (4 vs 1). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | Perplexity Perplexity | Exa Exa |
|---|---|---|
| Segment | Search & Research | Search & Research |
| Version | Teammates, fully local Computer on Mac, and Voice mode (Nov 2026) | 3.0 |
| Entry cost | from $20/mo | Free tier · from $1,000/mo |
| Pricing tiers | Pro free · Max free · Enterprise free | Starter free · Developer free · Enterprise $1000 |
| Model stack | Claude Opus 4.5 · Claude Opus 5.5 · Frontier Models · Gemini 3 Pro · GPT-5.2 · GPT-5.6 Luna · GPT-5.6 Terra · GPT-6 Astra · GPT-6.1 Sol · Grok 4.6 · Kimi K3 · MiniMax H3 · Opus 5 · Seedance 2.5 · Sonar | agentic models · embedding · Exa 3.0 · Exa Agent API · Exa Auto · Exa Custom Search Models · Exa Deep · Exa Instant · Exa neural search models · Exa Search · Exa Search API · Exa Search Embedding Model · Exa Search Model · Exa Search Models · Exa Search Neural Model · neural search model |
| Context window | Varies by model | n/a |
| Public API | ||
| Routes models | ||
| Changes / 30d | 4 | 1 |
| Origin | Global | Global |
| Capabilities | Cited answers, Deep research, Comet browser, Spaces, Shopping, Focus modes, Gateway API, Agent API | Neural search, Contents retrieval, Websets, Answer endpoint, Research API, Web Search API, Deep Research, Structured JSON Extraction |
Exa
Embeddings-based web search designed to feed retrieval pipelines and agents.
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