Perplexity vs Exa
Agent-native side-by-side. Scores are curated estimates on a 0–10 scale. Lock-in: higher = worse. Prefer JTBD picks via /api/decide when choosing for a job.
| Dimension | Perplexity | Exa |
|---|---|---|
| Overall | 7.7 | 8.3 |
| Capability fit | 8.2 | 9.0 |
| Price / performance | 7.5 | 8.2 |
| Latency / reliability | 8.0 | 8.4 |
| Developer & agent DX | 8.0 | 9.2 |
| Privacy / data retention | 7.0 | 7.5 |
| Lock-in risk (higher = worse) | 5.5 | 4.5 |
| Maturity / track record | 8.5 | 8.0 |
| Pricing | As of 2026-09-14 (docs.perplexity.ai pricing): Sonar $1/$1 per 1M in/out; Sonar Pro $3/$15; Sonar Reasoning Pro $2/$8; Sonar Deep Research $2/$8 + citation $2/1M + search queries $5/1K + reasoning $3/1M. Request fees per… | Neural/embeddings-oriented web search API; usage-based; great for research agents. |
| Tagline | Use when you want grounded answers without building search+cite yourself. For full agent stacks, prefer… | Depot pick for research-style agent search. Pair with Firecrawl when you need full page content. |
Perplexity
Use when you want grounded answers without building search+cite yourself. For full agent stacks, prefer Exa/Tavily + your LLM. Strengths: Built-in web grounding; Strong answer-with-citations UX; Simple API for research agents.
Strengths
- Built-in web grounding
- Strong answer-with-citations UX
- Simple API for research agents
Weaknesses
- Less control than DIY search+LLM
- Not a general frontier agent platform
- Pricing/limits can shift with consumer product
Exa
Depot pick for research-style agent search. Pair with Firecrawl when you need full page content. Strengths: Semantic/neural search quality; Excellent for research agents; Clean developer API.
Strengths
- Semantic/neural search quality
- Excellent for research agents
- Clean developer API
Weaknesses
- Different recall profile than keyword SERP
- Cost at high volume
- Complement not always replace keyword search
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