Exa is an AI-powered search engine and web search API providing semantic search technology. API pricing is USD 7 per 1,000 search requests with 10 results (USD 1 per 1,000 additional results). Exa Deep costs USD 12 per 1,000 requests, while new Exa Deep (Reasoning) is USD 15 per 1,000 requests. Research agents: exa-research at USD 5 per 1,000 searches plus USD 5 per 1,000 webpages read; exa-research-pro at USD 5 per 1,000 agent searches plus USD 10 per 1,000 webpages read. Websets for data enrichment: Starter (USD 49/mo with 8k credits), Pro (USD 449/mo with 100k credits), Enterprise (custom with unlimited resources). Exa enables developers to build AI applications with advanced web search capabilities and structured data retrieval.
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Integrate Exa's AI search engine with Respan to add advanced web search and data retrieval to your AI applications. Leverage semantic search and research agents alongside Respan's orchestration for comprehensive information gathering workflows.
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Last verified: March 10, 2026