DeleGate
DeleGate: A free, self-hosted gateway for protocol-aware proxying and TCP or UDP relay. Ranked #26 of 34 in Proxy Software by our editors (6.3/10); pricing: Free plan; best for operators needing a multi-protocol gateway.
At a glance
- Editor score6.3 / 10
- PricingFree plan
- Best forOperators needing a multi-protocol gateway
- Free planYes
- Paid fromFree
- Facts checked24 Sep 2026
Where it wins
- Handles application protocols alongside arbitrary TCP and UDP traffic
- Combines access controls, logging, caching, filtering, and protocol conversion
- Can select upstream proxies or SOCKS servers for routing
Where it doesn't
- Deployment is self-hosted, so operators manage the server environment
- Documented platform coverage is limited to Windows and Linux
- Its broad protocol and routing options may be excessive for simple proxy needs
Our verdict on DeleGate
DeleGate is a proxy server for administrators who need to mediate application protocols or relay arbitrary TCP and UDP traffic between clients and servers. It is a fit for operators seeking a multi-protocol gateway, including small, mid-market, and enterprise environments. The documented software is open source and free, and is deployed self-hosted on Windows or Linux. Its scope is broader than a single-purpose HTTP proxy: it supports application-level proxying and circuit-level forwarding in the same server.
The breadth of its protocol handling is a defining strength. Listed protocols include HTTP, FTP, Telnet, NNTP, SMTP, POP, IMAP, LPR, LDAP, ICP, DNS, SSL, SOCKS, TCP, and UDP. Administrators can set access controls for protocols, destination servers, and clients, with traffic logging and caching for supported application protocols. Filtering through user-defined programs and protocol conversion provide additional ways to mediate traffic. That combination suits environments where traffic needs to be restricted, cached, or translated; teams seeking only straightforward HTTP proxying may find the range unnecessary.
Routing flexibility is another reason to consider DeleGate: it can operate as an application-level router and select upstream proxies or SOCKS servers, while circuit-level relay covers TCP and UDP. The trade-off is operational: self-hosting requires administrators to manage deployment, and the documented platform coverage is Windows and Linux. DeleGate is best suited to teams that can operate a server and need multiple proxy modes, controls, and routing choices. Organizations looking for a managed service, or a proxy with broader documented platform coverage, should consider another option.
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DeleGate pricing
DeleGate fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Proxy networks | HTTP, SOCKS, TCP, UDP |
| IP rotation | Not verified |
| Supported protocols | HTTP, FTP, Telnet, NNTP, SMTP, POP, IMAP, LPR, LDAP, ICP, DNS, SSL, SOCKS, TCP, UDP |
| Countries covered | Not verified |
| Concurrent sessions | Not verified |
| Included bandwidth | Not verified |
| API access | Not verified |
| Deployment | Self-hosted |
| Platforms | Windows, Linux |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | delegate.org |
| Facts checked | 24 Sep 2026 |
Alternatives to DeleGate
- Apache Traffic ServerA self-hosted proxy for caching, TLS termination, traffic control, and extensibility.9.3
- SquidA focused open-source choice for caching, reverse proxying, and traffic control.9.1
- PrivoxyA free, open-source proxy for detailed web filtering across desktop systems.8.7
See all DeleGate alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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