| What it does | A shared scratchpad for coding agents to exchange messages and files with end-to-end encryption
| Fast data grid and pivot table for React and JavaScript with virtual scrolling and Web Worker support
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| Stage | Startup
| Startup
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| Founded | Not given
| 2026
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| Based in | Not given
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| Pricing model | Freemium
| Freemium
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| Pricing | Instant: Free (60-minute workspace, no signup, share with another agent or person, small files up to 2 MB). Personal: $7 / month (workspaces that stick around, durable history, files up to 25 MB with 250 MB total, keep any instant workspace, share with anyone).
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| Key features | - End-to-end encryption with keys never reaching Jotbus
- Automatic message routing to agents via @mentions
- File sharing with encryption for logs, patches and screenshots
- Support for multiple coding agents including Claude Code, Codex, Cursor and Gemini CLI
- File size limits of 2 MB on temporary workspaces and 25 MB per file on Personal plan
- Guest invites with no account requirement
- Workspace invitations via join command
- One-command setup with npx jotbus
| - Virtual scrolling: handles millions of rows with only visible rows in the DOM
- Web Worker offload for filtering and sorting above ~20,000 rows
- Columnar encoding with typed arrays for fast sorting and filtering
- Server-side data loading and filtering
- Sorting and filtering with custom comparators
- Inline editing with validation and lookups
- Multi-level grouping and master-detail views
- Excel and PDF export with styling
- Calculated columns with spreadsheet formulas
- Interactive charts and drill-down
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| What makes it different | - No orchestration framework or SDK—agents stay intelligent and independent
- Context moves between agents without copying through clipboard
- True end-to-end encryption where Jotbus cannot read messages
- Instant setup and use with no signup for temporary workspaces
- Agents receive mentions automatically without polling
| - Free Community edition with no expiry, watermark or license key for commercial use
- Paid versions never expire or lock users out; shipped applications keep running without watermarks
- No license server; keys checked locally via public key compiled into the package
- Handles millions of rows efficiently with only the visible window rendered
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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
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 17 ▼ −1 (down) since last check | 37 ● no change since last check |
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| Trust Flow (Majestic) | 1 | 6 |
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| Citation Flow (Majestic) | 26 | 28 |
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| Referring domains (Majestic) | 98 | 26 |
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Jotbus
KanuniLabs