Arc Browser
Things 3
| Feature | Arc Browser | Things 3 |
|---|---|---|
| Pricing | Free only | From $9.99/mo |
| Free Plan | ✓ Yes | ✗ No |
| Rating | 4.5 / 5 | 4.8 / 5 |
| Best For | knowledge-workers, researchers, designers, tab-heavy-users | apple-users, gtd-practitioners, individuals, design-lovers |
| Founded | 2022 | 2009 |
| Vertical Tabs | ✓ | ✗ |
| Spaces | ✓ | ✗ |
| Split View | ✓ | ✗ |
| Boosts | ✓ | ✗ |
| Easel | ✓ | ✗ |
| Notes | ✓ | ✗ |
| Ai Features | ✓ | ✗ |
| Inbox | ✗ | ✓ |
| Today View | ✗ | ✓ |
| Areas And Projects | ✗ | ✓ |
| Headings | ✗ | ✓ |
| Tags | ✗ | ✓ |
| Quick Entry | ✗ | ✓ |
✓ 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
✓ Things 3 Pros
- One-time purchase (no subscription)
- Stunning Apple-native design
- GTD workflow built in
- Keyboard shortcuts and natural language
✗ Things 3 Cons
- Apple ecosystem only
- No collaboration features
- No web version
The Verdict
Arc Browser is built for knowledge workers and researchers, with a focus on vertical-tabs and spaces. Things 3 targets apple users and gtd practitioners and leads with inbox and today-view.
Arc Browser uses custom enterprise pricing, while Things 3 starts at $9.99/mo — a tangible advantage for teams with a fixed budget.
Arc Browser has a free plan, which gives it a meaningful edge for individuals and small teams exploring their options. Things 3 requires a paid subscription from day one.
Feature-wise, Arc Browser offers broader built-in capabilities (7 features vs 6), while Things 3 takes a more focused approach — which can mean a simpler, faster onboarding experience.
Bottom line: Things 3 has a slight overall edge — but if innovative sidebar with vertical tabs and spaces matters most to you, Arc Browser may still be the right call.