| What it does | Create secure public URLs for localhost projects instantly without downloading any binary
| Open-source TypeScript toolkit for wallet connection, multi-chain sign-in and transaction tracking on EVM and Solana
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| Stage | Not given
| Startup
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| Founded | Not given
| 2025
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| Based in | IN
| UA
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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
| All client packages are free under Apache-2.0. Quasar Cloud is free during public beta with 1,000 free quota units per organization. Quasar Community Edition is free and self-hosted.
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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
| - Wallet connection for EVM and Solana wallets
- Multi-chain sign-in with CAIP-122 (SIWX)
- Transaction tracking that survives page reloads
- React UI components with theming
- Server-side transaction history and webhooks
- Self-hosted backend option
- No telemetry collection
- Docker Compose deployment for Community Edition
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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
| - Open-source with Apache-2.0 license and no vendor lock-in
- No monthly active user (MAU) pricing model
- Supports both EVM and Solana chains natively
- Local-first state that persists and survives page reloads
- Follows open wallet standards (CAIP-122, EIP-6963, Wallet Standard)
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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) | 56 ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 11 | 0 |
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| Citation Flow (Majestic) | 37 | 13 |
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| Referring domains (Majestic) | 867 | 3 |
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