| What it does | Create secure public URLs for localhost projects instantly without downloading any binary
| An epistemic state engine that tracks what each character knows, and how they learned it
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| Stage | Not given
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| Founded | Not given
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| Based in | IN
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| Pricing model | Freemium
| Open source
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| Pricing | Free plan: $0/month with single command tunneling, HTTP(S), TCP, UDP, TLS tunnels, live header manipulation, request-response inspection and replays, 60 minute tunnel timeout, random subdomains, and unlimited data transfer. Pro plan: billed annually with persistent tunnels, custom subdomains, custom
| AGPL-3.0-only open source license. Commercial license available for closed-source products, services and hosted APIs. Free Play Exception covers free games, mods, interactive fiction and tabletop tools (excluding games with price, in-game purchases, ads, paid content or early access).
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| Key features | - No downloads required - runs everywhere on Windows, Mac, Linux, and Docker
- Multiple protocols: HTTP, TCP, UDP, and TLS tunnels with built-in Let's Encrypt certificates
- Instant public domains with custom subdomains and wildcard domain support
- Access control via password authentication, bearer tokens, and IP whitelisting
- Live HTTP request inspection, replay, and header manipulation
- Multiple server regions: USA, Europe, Asia, Brazil, and Australia
- Desktop GUI application for easy tunnel management
- Rich terminal interface with live request logs and bandwidth statistics
- Auto-reconnection and auto-start on boot options
- Web debugger built into the dashboard for inspecting tunnel traffic
| - Tracks what each character knows and how they learned it
- Prevents AI models from leaking story information or twists
- Records confirmed history that is never deleted
- Single portable .umw file for entire world state
- Works across TypeScript, .NET, CLI and any language via JSON protocol
- Query from any character's point of view at any moment in time
- Performance of 55-65 microseconds per query with half a million holdings
- Free Play Exception for non-commercial games and tabletop tools
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| What makes it different | - No binary downloads required - just use one SSH command to create tunnels instantly
- Works out of the box on all platforms without additional installation
- Built-in web debugger for live HTTP request inspection and replay without external tools
- Simpler alternative to Ngrok with faster setup and more affordable pricing
- Support for end-to-end encrypted TLS tunnels for zero-trust scenarios
| - Separates world state from character knowledge to prevent narrative leakage
- Guarantees written down with conformance testing across all clients
- Idempotent writes ensure consistency across retries
- Works without AI or can control what AI models are allowed to know
- Open source with commercial licensing option for closed-source products
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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) | 57 ▼ −1 (down) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 11 | 4 |
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| Citation Flow (Majestic) | 37 | 12 |
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| Referring domains (Majestic) | 867 | 1 |
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Pinggy
Umwelt