Arc Browser
Notion Calendar
| Feature | Arc Browser | Notion Calendar |
|---|---|---|
| Pricing | Free only | Free only |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.5 / 5 | 4.4 / 5 |
| Best For | knowledge-workers, researchers, designers, tab-heavy-users | notion-users, freelancers, knowledge-workers, startup-teams |
| Founded | 2022 | 2021 |
| Vertical Tabs | ✓ | ✗ |
| Spaces | ✓ | ✗ |
| Split View | ✓ | ✗ |
| Boosts | ✓ | ✗ |
| Easel | ✓ | ✗ |
| Notes | ✓ | ✗ |
| Ai Features | ✓ | ✗ |
| Time Blocking | ✗ | ✓ |
| Availability Sharing | ✗ | ✓ |
| Notion Integration | ✗ | ✓ |
| Multi Calendar | ✗ | ✓ |
| Scheduling Links | ✗ | ✓ |
| Keyboard Shortcuts | ✗ | ✓ |
| Menu Bar Widget | ✗ | ✓ |
✓ Arc Browser Pros
- Innovative sidebar with vertical tabs and spaces
- Built-in tools (notes, easel, split view) reduce extensions
- Profiles and spaces for work/personal separation
- Beautiful design with attention to detail
✗ Arc Browser Cons
- Mac and iOS focused (Windows version limited)
- Steep learning curve from traditional browsers
- Company pivoting away from Arc to new product
✓ Notion Calendar Pros
- Beautiful native app with fast performance
- Deep integration with Notion databases and pages
- Availability sharing without back-and-forth emails
- Multi-calendar view across Google and Notion calendars
- Free for all users
✗ Notion Calendar Cons
- Requires Notion account for full functionality
- No Microsoft 365 calendar support yet
- Mobile app less feature-rich than desktop
The Verdict
Arc Browser is built for knowledge workers and researchers, with a focus on vertical-tabs and spaces. Notion Calendar targets notion users and freelancers and leads with time-blocking and availability-sharing.
Both tools use custom enterprise pricing — you'll need to contact sales for a quote, which makes direct cost comparison difficult.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Both tools are a solid fit for knowledge workers — in those cases, the decision often comes down to workflow style and how your team prefers to organize work.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.