Gemini in Google Workspace vs Notion vs ChatGPT

Pick up to 4 tools and see their free plans, entry prices, platforms and limits in one table. Every fact comes from each vendor's own pages, checked 23 September 2026.

Compared on	Gemini in Google Workspace Free trial · from $7/user/mo Visit Remove	Notion Free plan · from $10/member/mo Visit Remove	ChatGPT Free plan · from $8/mo Visit Remove
What it is	Gemini AI inside Gmail, Docs, Sheets, Meet and other Google Workspace apps	Workspace for docs, wikis, databases and projects with built-in AI	OpenAI's AI chat assistant for writing, research, images, voice and coding
Free plan	No	Pages and blocks unlimited for individuals but limited for workspaces with 2+ members; file uploads up to 5 MB; 7-day page history; up to 10 external guests; 1 chart; Notion AI as a limited trial only.	Unlimited text chats with GPT-5.6 Luna (subject to abuse guardrails); limited uploads, image generation, voice chats, deep research, memory and Codex access
Cheapest paid plan	$7/user/mo billed annually (Business Starter)Gemini in Google Workspace pricing	$10/member/mo billed annually (Plus)Notion pricing	$8/mo (Go)ChatGPT pricing
What it covers	Monthly figure is the Flexible Plan (no commitment); annual figure is the Annual/Fixed-Term Plan. Business Starter includes Gemini in Gmail and Vids plus basic Gemini app access; Gemini in Docs, Sheets, Slides, Drive, Meet and Chat starts at Business Standard ($14 annual, $16.80 flexible).	Notion AI is only a limited trial on Plus. Full Notion AI starts on Business: $24 per member/month billed monthly, or $20 billed yearly.	Go may include ads. Plus is $20/month. OpenAI's FAQ says Go and Plus are sold as monthly plans; annual plans are for Business and Enterprise.
Free trial	14-day free trial of Google Workspace	None stated	None stated
Platforms	Web	Web, macOS, Windows, iOS, Android, Chrome extension	Web, iOS, Android, macOS
Integrations (vendor's figure)	Not stated	Not stated	Not stated
Open source	No	No	No
Good for	Drafting and summarising client email in Gmail Getting AI notes and summaries from Google Meet calls Researching across uploaded documents with Gemini Notebook	Keeping a team wiki, meeting notes and project tracker in one shared workspace Building simple databases for clients, content calendars or hiring without code Summarising meetings and drafting documents with AI on the Business plan	Drafting and editing emails, reports and posts Researching a topic with web search and deep research Analysing a spreadsheet or document you upload
Watch out for	Business Starter gets only limited Gemini in Workspace apps: no Gemini in Docs, Sheets, Slides, Drive, Meet or Chat Business Starter, Standard and Plus can be bought for a maximum of 300 users; Enterprise has no user limit Business Starter has basic Gemini app and Notebook access, including up to 3 Audio Overviews per day versus 20 on higher plans	Notion AI is only a limited trial on Free and Plus; full access starts on Business ($20 per member/month billed yearly) Free plan limits file uploads to 5 MB and page history to 7 days, and block storage is limited once a workspace has 2+ members Custom Agents and premium AI models use Notion credits, which are charged separately	Free and Go have limited uploads, image generation, voice, deep research and Codex access The Go plan may include ads Business plans start at 2 users; Enterprise and Edu pricing requires contacting sales
Made by	Google LLC	Notion Labs, Inc.	OpenAI

Entry prices are the cheapest paid plan, as each vendor publishes it; “What it covers” says what that price is per (a user, a channel, a brand, a number of contacts). The sources are listed on each tool's page.

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