ngrok vs Sōzu
ngrok
ngrok.com
Sōzu
sozu.ioSide by side
| Figure | ngrok | Sōzu |
|---|---|---|
| Price from | $10/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 4 | 0 |
| Spec score · Reverse Proxy Software | 9.1 (#1) | 6.8 (#28) |
| Headquarters | San Francisco, California, United States | Nantes, France |
| Installation | Linux installation supports Apt, Snap and standalone binaries with no runtime dependencies. | The project README says prebuilt binaries are available for Linux and Docker images are published for tagged releases. |
| Load balancing | Endpoint pooling load-balances traffic across multiple agents and can fail over to healthy backends. | It detects broken backend servers and supports Round Robin, Random, Least_loaded, and Power of two load balancing algorithms. |
| Product | ngrok is an all-in-one cloud networking platform that secures, transforms, and routes traffic to services wherever they run. | Sōzu is an open source TCP and HTTP reverse proxy built in Rust for highly demanding web infrastructure. |
| TLS | ngrok provisions HTTPS certificates automatically and supports end-to-end encryption where it does not terminate TLS. | Sōzu can act as a TLS endpoint and supports ring, AWS-LC, and OpenSSL cryptographic backends at compile time. |
Plans
ngrok
- FreeFree
- Hobbyist$10 a month
- Pay-as-you-go$20 a month
- EnterprisePriced on request
In their own words
ngrok
ngrok is a cloud networking platform that secures, transforms, and routes traffic to services wherever they run. Its agent sends traffic through secure tunnels without requiring firewall changes. Traffic Policy uses CEL-based rules to route requests, authenticate them, apply rate limits or web application firewall controls, and reject them. Supported traffic includes HTTP, TLS, and TCP, including WebSockets, gRPC, SSH, Postgres, MQTT, and Minecraft. The Integrations Hub offers integrations and guides for areas such as SSO, databases, Kubernetes, OAuth, webhooks, and web servers. ngrok also verifies webhook signatures for more than 70 providers, including Stripe, GitHub, Twilio, Slack, and Shopify. The free plan includes $5 one-time usage, up to 3 online endpoints, up to 1GB data transfer, up to 20k HTTP/S requests, and one team member. Paid access starts at $10/mo. On Hobbyist, endpoints stop working when usage credit runs out, until the billing cycle ends and credit resets. ngrok lists region pinning across the United States, Europe, Asia Pacific, Australia, India, Japan, and South America.