Warpgate
Warpgate: A capable SSH proxy for teams that need audited, approval-based access. Ranked #8 of 34 in SSH Server Software by our editors (8.5/10); pricing: Free plan; best for open-source SSH proxying with auditing.
At a glance
- Editor score8.5 / 10
- PricingFree plan
- Best forOpen-source SSH proxying with auditing
- Free planYes
- Paid fromFree
- DeploymentSelf-hosted
- Facts checked21 Sep 2026
Where it wins
- Free, open-source self-hosting with Linux, Docker, and Kubernetes support
- MFA, SSO, granular roles, approvals, and brute-force protection
- Session recording, terminal replay, and heuristic command auditing
Where it doesn't
- Adds a proxy layer instead of providing a conventional direct SSH server
- Requires the operator to manage self-hosted deployment and infrastructure
- Access workflows may be more involved than direct SSH for simple environments
Our verdict on Warpgate
Warpgate is a self-hosted, open-source bastion and proxy for SSH and other infrastructure targets, including HTTPS, Kubernetes, PostgreSQL, MySQL, RDP, and VNC. It is designed for teams that need centralized authentication, controlled target access, browser-based connections, or native SSH client access. Administrators can manage access through a web interface, API, Terraform, Helm, or Kubernetes tooling, while the product runs as a single binary or Docker image on infrastructure controlled by the operator.
The access-control depth is Warpgate’s clearest strength. Authentication can use passwords, public keys, authenticator apps, OIDC SSO, or API tokens, and MFA can be enforced for SSH and other protocols. Access roles, user and group assignments, granular administrator roles, authentication policies, and just-in-time administrator approval provide several ways to limit connections. Brute-force protection and user lockout add another defensive layer. This makes Warpgate a strong fit for environments where access needs review and separation rather than simple key-based entry.
Its auditing features extend beyond connection control. SSH session recording and terminal replay support investigation and review, while heuristic shell-command auditing adds visibility into terminal activity. Multi-node clustering and S3-compatible recording storage support larger operational arrangements, with integrations for AWS EC2 Instance Connect, OIDC providers, Docker, Kubernetes, Terraform, and Helm. The trade-off is architectural: Warpgate places a bastion and proxy layer between users and targets, so teams seeking a straightforward conventional SSH server may prefer a more direct option. Choose Warpgate when governed, recorded access matters; choose an alternative when minimal SSH infrastructure is the priority.
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Warpgate pricing
Warpgate fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Deployment | Self-hosted |
| Supported platforms | Linux, Docker, Kubernetes |
| MFA support | Yes |
| SSH certificate auth | Not verified |
| Concurrent sessions | Not verified |
| Audit logging | Yes |
| Access controls | users, groups, access roles, administrator roles, authentication policies, administrator approvals |
| Deployment | Self-hosted, Desktop |
| Platforms | Web, Linux |
| Support | Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 7 integrations: OIDC providers, AWS EC2 Instance Connect, S3-compatible object storage, Docker, Kubernetes, Terraform … |
| Pricing | Free plan |
| Website | warpgate.null.page |
| Facts checked | 21 Sep 2026 |
Warpgate integrations
Warpgate lists 7 integrations on its own site.
- OIDC providers
- AWS EC2 Instance Connect
- S3-compatible object storage
- Docker
- Kubernetes
- Terraform
- Helm
Alternatives to Warpgate
- OpenSSHA broad, open-source SSH toolkit for remote login, file transfer, forwarding, and key management.9.4
- DropbearA free, compact SSH server for lean self-hosted Unix and Cygwin deployments.9.2
- CoreSSH ServerA self-hosted SSH/SFTP server with strong administration and access controls.9.0
See all Warpgate alternatives →
Warpgate vs the competition
- Warpgate vs OpenSSH
- Warpgate vs Dropbear
- Warpgate vs CoreSSH Server
- Warpgate vs Bitvise SSH Server
- Warpgate vs ShellHub
- Warpgate vs Teleport
Compare Warpgate with any tool side by side →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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