Exa
★ 4/5 · Free API
Exa provides API access for developers to integrate AI or data capabilities into applications.
Pros
- Pay-as-you-go pricing with no monthly minimums or seat costs
- free tier includes 1,000 searches/month plus $10 in starter credits
- Instant mode delivers sub-200ms neural search for real-time agentic workflows
- Enterprise options with custom rate limits
Cons
- Standard search pricing increased March 2026 from $5/1k to $7/1k requests
- Deep Search ($12-15/1k) and Deep-Reasoning ($15/1k) options quickly accumulate costs
- pay-as-you-go model requires active usage monitoring
Cost
$7/1k standard searches; $5/1k Instant mode; $12/1k deep search; $15/1k deep-reasoning; Free tier 1,000/month + $10 credits
Verdict
Best for AI agents and LLM applications requiring fast semantic search at scale without monthly seat commitments or minimum usage.
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