NotebookLM vs Exa

A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.

NotebookLM Source-grounded research notebook with podcast-style summaries Visit Exa Web search and retrieval API built for AI agents and apps Visit
RECATOOLS Score 8.3 / 10 7.7 / 10
Capability 8 8
Value for money 9 7
Ease of use 9 8
ASEAN readiness 7 6
API quality 3 8
Pricing Freemium Freemium
Free tier 20,000 search requests per month on the free plan; startup and education grants of $1,000 in free API credits also available
Paid from Free (Standard) tier; paid access bundled into Google AI subscriptions — Plus ~$7.99/mo API search billed at $7 per 1,000 requests (as of March 2026 pricing update)
Has API
Open source
Free to use
Users Reported in the millions of monthly active users in 2026
Founded 2023 2021
Maker
Verdict

NotebookLM has a genuinely distinct shape among AI tools: it answers from the sources you upload, with inline citations, which keeps hallucination noticeably lower than open-ended chatbots. Audio Overviews — two AI hosts...

Exa earns its credibility through customer names, not just claims: Cursor, Notion AI, Cognition and OpenRouter all use it in production, and a $250M Series C at a $2.2B valuation (May 2026, led by a16z) backs that up. Th...

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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.