| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Internet Filtering Software | 8.5 (#12) | 8.7 (#7) |
| Deployment | The project recommends Linux and says features are limited on FreeBSD while other ports are untested. | The project provides Docker images for linux/amd64 and linux/arm64 and binary downloads for Linux, macOS, and Windows. |
| License | The project is free software distributed under GNU General Public License version 2. | The repository identifies GateSentry as open source under the Apache-2.0 license. |
| Purpose | E2guardian is a web content filtering proxy that can run in explicit proxy, transparent proxy, or ICAP server mode. | GateSentry is a filtering proxy and DNS server for home and small networks, with a web dashboard. |