| GRNET intrawiki | https://intrawiki.admin.grnet.gr/ | Contains information regarding infrastructure, services and GRNET processes. | Kostas Merentitis / Ioannis Kamonas |
| Gitlab | https://gitlab.grnet.gr/ | The DevOps software that combines the ability to develop, secure, and operate software in a single application | Spyros Kapetanakis |
| Slack | https://grnet.slack.com | The de facto communication platform, no authentication via SSO. | Kostas Merentitis / Ioannis Kamonas |
| webtransfer | https://webtransfer.admin.grnet.gr/ | Tool for transfering large files, VPN needed | Kostas Merentitis / Ioannis Kamonas |
| e:Presence | https://www.epresence.gr/ | Official webconference service used by GRNET. | Nasos Vaios / Doros Antoniadis |
| Mailing lists | https://lists.grnet.gr/ | Creates mailing lists | support.grnet.gr |
| Booked Scheduler | https://booked.admin.grnet.gr/ | Online room and booth booking on GRNET premises | Reception of Departments |