G2 vs The AI workspace that works for you.
Funding, tech stack, customers, and competitors compared
G2
G2 is the world's largest B2B software marketplace and peer review platform, enabling over 100 million annual software buyers to research and compare vendors while monetizing through vendor subscriptions, buyer intent data products, and advertising. Following its January 2026 acquisition of Capterra, Software Advice, and GetApp from Gartner, G2 now hosts 6 million verified reviews across 2,000+ software categories and serves 10,000+ paying vendor customers globally.
The AI workspace that works for you.
Notion is a horizontal AI workspace platform offering knowledge management, project management, wikis, CRM, and AI-powered agents for teams of all sizes. It serves over 100M users globally, including 62% of the Fortune 100, positioning itself as an all-in-one productivity alternative to fragmented tool stacks.
| Dimension | G2 | The AI workspace that works for you. |
|---|---|---|
| Vertical | MarTech | SaaS |
| Segment | MarTech Vendor | Product-Led |
| Founded | ||
| Employees | 501-1000 | 501-1000 |
| Location | beautiful downtown San Francisco, with offices around the world | |
| Funding | Series D ($157M) | |
| G2 Rating | ||
| Pricing Page | ||
| HTTPS |
Recent News
G2
- G2 Newsroom
- G2 Newsroom
- Announcements - G2 Newsroom
The AI workspace that works for you.
- What's New? | Notion
- Product Launch Announcement (w/ Notion AI) 2026 Template
- September 18, 2025 – Notion 3.0: Agents
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