Exa
Web search, built for AI agents
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Quick Answer
AIExa is a real-time web search API for AI agents and developers. It offers token-efficient results for model training, AI assistants, and coding applications. Best for AI agents needing live web data and developers building AI applications. Freemium pricing.
Exa is an applied AI lab building a search engine for AI agents, offering a search API for real-time web data. It provides token-efficient, accurate results for various use cases, including model training, AI assistants, and coding. Exa is designed to make high-quality, real-time knowledge accessible and reliable for AI applications.
Exa offers the world's largest independent index of public web and private information, continuously recrawling billions of documents daily. It features specialized models trained to extract relevant excerpts, achieving up to 90% token reduction compared to full pages, and provides structured outputs with grounded citations.
Decision Intelligence
Best For
AIType
Free Trial
No
Credit Card
Not Required
Free Plan
Yes
Dimension Scores
· 7.8 avgHow good it is, across universal quality axes
Task Scores
· 6.2 avgWhat it can do, per category it works in · showing 7 of 10 tasks scoring 5+
Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →
- -Pricing for enterprise features like SSO, SCIM, and custom SLAs requires contacting sales
- -Zero data retention is available on Enterprise plans only
- -HIPAA compliance mode is available on Enterprise plans only for eligible cached retrieval requests
Complexity
Company Size
Target Team Size
Target Skill Level
Privacy & data handling
Region restricted in:
Compliance audit trail
2 eventsThe Model(s) Behind It
Model details — extracted from public vendor sources by our pipeline (AI extraction plus a source check) or admin-entered. Shown as claimed by the vendor; not independently audited by Intelloro.
The AI for problem solvers
Free AI Voice Generator & Voice Agents Platform
AI Agents for Document OCR + Workflows
Connect APIs, AI, databases and more — prompt, run, and deploy AI agents
Stop building workflows. Start hiring agents.
The spreadsheet for AI analysis and data science
Connects Exa with Claude for agent workflows
Integrates Exa web search into ChatGPT
Auto-updated
Trust Score
Excellent
Based on 13 data signals
Confidence: High
Reflects publicly available data, not an independent audit
Not yet checked
Some details are AI-generated estimates — verify with the vendor.
AI-generated estimate: Best For, Description, Limitations, Quick Answer, What Makes Unique
How we source dataAI Governance & Regulatory Disclosures
Legally-sensitive fields — extracted from public vendor sources by our pipeline (AI extraction plus a source check) or admin-entered. Shown as claimed by the vendor; not independently audited by Intelloro.
Switching & Migration
Monthly download counts from npm and PyPI (PyPI data under CC BY 4.0).
Pricing verified from the vendor pricing page.
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Frequently Asked Questions
What can Exa do?
Exa can: Real-time web search API, Token-efficient content highlights, Structured outputs with citations, Custom data indexing for proprietary sources. Best for: AI agents requiring real-time web data.
How much does Exa cost?
Exa offers a free plan.
Is Exa free?
Exa offers a free plan with limited features. Paid upgrades are available for advanced usage.
What makes Exa unique?
Exa offers the world's largest independent index of public web and private information, continuously recrawling billions of documents daily. It features specialized models trained to extract relevant excerpts, achieving up to 90% token reduction compared to full pages, and provides structured outputs with grounded citations.
Does Exa have an API?
Yes, Exa offers a public API for developers to integrate its capabilities into custom applications and workflows.
What platforms does Exa support?
Exa is available on web and API.
What languages does Exa support?
Exa supports English.
Who is Exa for?
Exa is designed for AI agents requiring real-time web data; Developers building AI applications needing web search; Mid-market product teams enriching CRM records.