GKrellM vs ManageEngine OpManager
| GKrellM | ManageEngine OpManager | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | Yes |
| Paid from | Free | $7.92/mo |
| Open source | No | No |
| Platforms | Linux, macOS, Windows | Android, api, iOS, Linux, self-hosted, Web, Windows |
| Free plan | Yes | Yes |
| Supported platforms | Linux, FreeBSD, Mac OS X, NetBSD, OpenBSD, Windows | — |
| Remote monitoring | Yes | — |
| Custom sensor support | Yes | — |
| Monitored device limit | — | 10 devices |
| Alert channels | — | email, sms, webhook, mobile |
Both are listed in Best Hardware Monitoring Software. On Freedom251, ManageEngine OpManager scores higher on our published basis.