| What it does | Free online clipboard for copying and pasting text, images, and files across devices
| Measure your reaction time and see where you rank against everyone else on the same device
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
| US
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| Pricing model | Free
| Free
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| Pricing | Not given
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| Key features | - Real-time sync across devices
- Optional password protection
- No sign-up required
- Transfer text, images, and files
- Automatic cleanup after inactivity
- Works across Windows, Mac, iPhone, iPad, and Android
- No app installation needed
- Invitation link sharing
| - Reaction time measurement with five trials and median scoring
- Device-specific percentile ranking (mouse, trackpad, touchscreen)
- Exportable score history stored in your browser
- Embeddable tests for third-party websites
- Anonymous population distribution comparison without tracking
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| What makes it different | - No account, app, or setup required—just a browser and a space name
- Automatic deletion 10 minutes after use to avoid clutter
- Works across all device operating systems with a single browser interface
- Faster and simpler than email, cloud storage, AirDrop, or USB cables for quick transfers
- Optional password to keep temporary spaces private
| - Device-specific rankings that account for hardware differences like screen refresh rate and input latency
- No accounts, no tracking, and no third-party scripts or advertising
- Transparent methodology with published reference data sources and clear limitations
- Fully embeddable tests with no installation or sign-up required
- Median scoring from multiple trials to reduce noise and account for natural variability
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 28 ● no change since last check | 1 ● no change since last check |
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| Trust Flow (Majestic) | 7 | 2 |
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| Citation Flow (Majestic) | 27 | 22 |
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| Referring domains (Majestic) | 133 | 9 |
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tmps.fyi
BenchSelf