| What it does | Turn any HTML file or AI-built app into a live link in seconds — and you decide who sees it.
| Sync your files to storage you choose
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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 | Freemium
| Free trial
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| Pricing | Free: $0 (10 MB total storage, files up to 10 MB, links expire after 7 days, 1 document searchable). Solo: $4.99/month or $7.99/month (100 MB total storage, files up to 25 MB, links never expire, 5 documents searchable, 1 collaborator). Studio: $14.99/month or $24.99/month (500 MB total storage, fil
| Personal: $4.99 USD per month (billed monthly) or $49 USD per year (billed yearly). 30-day free trial for new accounts, card required, no charge for 30 days, then renews automatically. Sync unlimited devices with no per-device limit.
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| Key features | - Instant links - upload a file and copy a link with no configuration or deploy steps
- Password protection - lock any link behind a password before content is rendered
- Expiry dates - set links to expire after 1 day, 30 days, a custom date or never
- Project organisation - group related files into projects with drag-and-drop management
- Zero public indexing - every link excluded from search engines by default
- Abuse protection - uploads scanned for phishing and malware before going live
- Support for multiple file types - HTML, ZIP, PDF, PNG, JPEG up to 50 MB
- Custom domain on paid plans - share links under your own domain
- Analytics - view analytics on paid plans
- Collaborators - invite 1 collaborator on Solo, 3 on Studio
| - Two-way synchronization with filesystem event detection and periodic scans
- SSH private keys stored locally on each device, never sent to servers
- Conflict resolution by keeping both file versions
- Unlimited device syncing with no per-device limits
- Self-documenting CLI with stable error codes and JSON output
- Signed releases verifiable by GPG key
- Start-on-boot daemon for continuous background syncing
- Support for macOS and Linux command-line client
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| What makes it different | - Private by default - unguessable links hidden from search, not public web publishing like other HTML hosts
- Built for AI tools and artifacts - seamlessly share Claude, ChatGPT and Codex outputs
- Password protection on every plan including Free - security is not a paid add-on
- Recipient never needs to sign in - no account, app or login required to view links
- Proactive abuse scanning - phishing and malware detection before upload goes live, not after
| - Your SSH keys and files never leave your devices or reach company servers
- Single guided setup command with optional scriptable steps
- Continuous sync without requiring all devices to be online simultaneously
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 7 ▲ +4 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 16 | 3 |
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| Citation Flow (Majestic) | 24 | 27 |
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| Referring domains (Majestic) | 43 | 32 |
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miinideck
byosynch