Pomerium vs Sōzu
Pomerium
pomerium.com
Sōzu
sozu.ioSide by side
| Figure | Pomerium | Sōzu |
|---|---|---|
| Price from | $7/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | Yes | — |
| Web | Yes | — |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 9 | 0 |
| Spec score · Reverse Proxy Software | 8.9 (#3) | 6.8 (#28) |
| Deployment | Pomerium Core provides official binaries for Linux and macOS, Linux deb/rpm packages, Docker images, and source builds. | The project publishes Linux binaries and Docker images for tagged releases and also documents building from source. |
| Product | Pomerium is an open-source identity-aware proxy built around BeyondCorp and zero-trust principles. | Sōzu is an open source TCP and HTTP reverse proxy built in Rust for highly demanding web infrastructure. |
| TLS | Downstream TLS accepts TLS 1.2 as the minimum version. | Sōzu can act as a TLS endpoint and supports ring, AWS-LC, and OpenSSL cryptographic backends at compile time. |
Plans
Pomerium
- Personal FreeFree
- Business$7 a month
- Zero PersonalFree
- Zero PersonalFree
- Zero Business$7 a month
- Zero Business (annual)$7 a month
- Zero Business (monthly)$9 a month
- EnterprisePriced on request
- EnterprisePriced on request
In their own words
Pomerium
Pomerium is an open-source identity-aware proxy for controlling access to internal applications, servers, services, and workloads without requiring VPN client software. It checks identity, device state, and request context before granting access, and authenticates through identity providers that support OpenID Connect. Listed access scenarios include HTTP, MCP, SSH, gRPC, TCP, and UDP; supported app protocols also include HTTPS, HTTP/2, HTTP/3, and WebSocket. Pomerium removes its authentication cookies before forwarding requests upstream, and sensitive databroker data is encrypted at rest. Downstream TLS has a minimum of TLS 1.2. Deployment options include Linux and macOS binaries, packages, Docker images, source builds, and desktop clients for Windows, macOS, and Linux. The free Personal plan lists 10 users, 10 routes, five policies, and two service accounts. Business costs $7.00 per month, billed annually, and lists limits of 1,000 users, 100 routes, 100 policies, and 20 service accounts. A free trial is also listed.