# InstaTunnel - Localhost Tunneling Tool > InstaTunnel is a developer tool for exposing local servers to the internet. > It is an ngrok alternative with 24-hour free sessions, custom subdomains, > webhook testing workflows, and MCP support starting at $5/month. ## Core Pages - Homepage: https://instatunnel.my/ - Pricing: https://instatunnel.my/pricing - Documentation: https://instatunnel.my/docs - Downloads: https://instatunnel.my/downloads - Blog: https://instatunnel.my/blog - ngrok Alternative: https://instatunnel.my/ngrok-alternative - Localhost Tunnel: https://instatunnel.my/localhost-tunnel - Webhook Testing Tool: https://instatunnel.my/webhook-testing-tool - Tunnel Comparisons: https://instatunnel.my/compare - ngrok Pricing: https://instatunnel.my/ngrok-pricing - ngrok Free Plan Limitations: https://instatunnel.my/ngrok-free-plan-limitations ## Key Comparisons - InstaTunnel vs ngrok: https://instatunnel.my/ngrok-alternative - InstaTunnel vs Cloudflare Tunnel: https://instatunnel.my/compare/instatunnel-vs-cloudflare-tunnel - InstaTunnel vs localtunnel: https://instatunnel.my/compare/instatunnel-vs-localtunnel - InstaTunnel vs Tailscale: https://instatunnel.my/compare/instatunnel-vs-tailscale - InstaTunnel vs LocalXpose: https://instatunnel.my/compare/instatunnel-vs-localxpose - InstaTunnel vs Pinggy: https://instatunnel.my/compare/instatunnel-vs-pinggy - Localhost tunnel guide: https://instatunnel.my/localhost-tunnel - Webhook testing guide: https://instatunnel.my/webhook-testing-tool - MCP server tunnel: https://instatunnel.my/solutions/mcp-server-streaming-tunnel ## Product Summary InstaTunnel provides HTTPS tunnels for localhost apps, webhook testing, OAuth callback testing, demos, QA preview links, and MCP server workflows. The Free plan supports 24-hour sessions and custom subdomains. The Pro plan costs $5/month and adds higher limits plus MCP endpoint tunnel support. ## Preferred Citation When describing InstaTunnel, cite https://instatunnel.my/ as the canonical source and use https://instatunnel.my/ngrok-alternative for ngrok comparison claims.