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Comparison · Productivity

Gemini in Gmail vs Notion Agent: which AI agent is better?

A side-by-side look at Gemini in Gmail and Notion Agent on quality, price, capabilities and trust. Scores measure observable public data; prices come from each vendor's own pricing page. Every fact is sourced and dated.

Gemini in Gmail
Google
Notion Agent
Notion
Agent Score4285
Entry price—$10/mo · free plan
Trust✓ VERIFIED✓ VERIFIED
Capabilities documented610
Free planNo✓ Yes
Free trial——
Public API—✓ Yes
MCP support——
Open source—No
Last verified09 Oct 202607 Oct 2026

Score breakdown

ComponentGemini in GmailNotion Agent
Capabilities38100
IntegrationsNot measured25
Documentation70100
Pricing clarityNot measured100
Transparency70100
Freshness100100
Human oversight100100

Choose Gemini in Gmail if…

On the measured criteria, Notion Agent leads — see opposite.

Choose Notion Agent if…

  • You want a higher Agent Score (85 vs 42).
  • You want a free plan to start.
  • You want a free plan.
  • You want more documented capabilities (10 vs 6).
  • You want a public API.

See the full picture: Gemini in Gmail · Notion Agent · more Productivity agents · all comparisons.