Gemini Deep Research 料金 (2026)

Gemini Deep Research starts at $20/month for the Gemini Advanced tier (個人). There are 2 other tiers — see the full table above for the feature breakdown. Enterprise pricing is custom and typically negotiated annually.

Gemini Deep Research doesn't currently advertise a self-serve free tier. The cheapest entry is the Gemini Advanced tier at $20/mo. Many users start there and downgrade if it doesn't fit their workflow — most plans are month-to-month.

For users who run multi-step research tasks weekly, the Gemini Advanced tier usually pays for itself within the first month. If you only run occasional one-off tasks, look at a cheaper alternative or the free tier (if available) before committing.

Most SaaS vendors in this category — and Gemini Deep Research typically follows the pattern — offer 10–20% off when you pay annually instead of monthly. Check the checkout page for the exact discount; the annual toggle is usually under the pricing tiers on the vendor site.