All Mattermost Models

Every one of the 56 Mattermost models listed below is eligible for third-party maintenance at 40-70% below OEM contract pricing, including models past their end-of-service-life dates. This page covers models 1–56; each link opens the model's support page with EOSL details and a quote form.

• Mattermost 10.0 (EOSL: Dec 15, 2024)
• Mattermost 10.1 (EOSL: Jan 15, 2025)
• Mattermost 10.10 (EOSL: Oct 15, 2025)
• Mattermost 10.11 (EOSL: Aug 15, 2026)
• Mattermost 10.12 (EOSL: Dec 15, 2025)
• Mattermost 10.2 (EOSL: Feb 15, 2025)
• Mattermost 10.3 (EOSL: Mar 15, 2025)
• Mattermost 10.4 (EOSL: Apr 15, 2025)
• Mattermost 10.5 (ESR) (EOSL: Nov 15, 2025)
• Mattermost 10.6 (EOSL: Jun 15, 2025)
• Mattermost 10.7 (EOSL: Jul 15, 2025)
• Mattermost 10.8 (EOSL: Aug 15, 2025)
• Mattermost 10.9 (EOSL: Sep 15, 2025)
• Mattermost 11.0 (EOSL: Jan 15, 2026)
• Mattermost 11.1 (EOSL: Feb 15, 2026)
• Mattermost 11.10 (EOSL: Nov 15, 2026)
• Mattermost 11.2 (EOSL: Mar 15, 2026)
• Mattermost 11.3 (EOSL: Apr 15, 2026)
• Mattermost 11.4 (EOSL: May 15, 2026)
• Mattermost 11.5 (EOSL: Jun 15, 2026)
• Mattermost 11.6 (EOSL: Jul 15, 2026)
• Mattermost 11.7 (EOSL: May 15, 2027)
• Mattermost 11.8 (EOSL: Sep 15, 2026)
• Mattermost 11.9 (EOSL: Oct 15, 2026)
• Mattermost 6.0 (EOSL: Jan 15, 2022)
• Mattermost 6.1 (EOSL: Feb 15, 2022)
• Mattermost 6.2 (EOSL: Mar 15, 2022)
• Mattermost 6.3 (ESR) (EOSL: Oct 15, 2022)
• Mattermost 6.4 (EOSL: May 15, 2022)
• Mattermost 6.5 (EOSL: Jun 15, 2022)
• Mattermost 6.6 (EOSL: Jul 15, 2022)
• Mattermost 6.7 (EOSL: Aug 15, 2022)
• Mattermost 7.0 (EOSL: Sep 15, 2022)
• Mattermost 7.10 (EOSL: Aug 15, 2023)
• Mattermost 7.1 (ESR) (EOSL: May 15, 2023)
• Mattermost 7.2 (EOSL: Nov 15, 2022)
• Mattermost 7.3 (EOSL: Dec 15, 2022)
• Mattermost 7.4 (EOSL: Jan 15, 2023)
• Mattermost 7.5 (ESR) (EOSL: Feb 15, 2023)
• Mattermost 7.7 (EOSL: Apr 15, 2023)
• Mattermost 7.8 (ESR) (EOSL: Nov 15, 2023)
• Mattermost 7.9 (EOSL: Jul 15, 2023)
• Mattermost 8.0 (EOSL: Oct 15, 2023)
• Mattermost 8.1 (ESR) (EOSL: May 15, 2024)
• Mattermost 9.0 (EOSL: Dec 15, 2023)
• Mattermost 9.1 (EOSL: Jan 15, 2024)
• Mattermost 9.10 (EOSL: Oct 15, 2024)
• Mattermost 9.11 (ESR) (EOSL: May 15, 2025)
• Mattermost 9.2 (EOSL: Feb 15, 2024)
• Mattermost 9.3 (EOSL: Mar 15, 2024)
• Mattermost 9.4 (EOSL: Apr 15, 2024)
• Mattermost 9.5 (EOSL: Nov 15, 2024)
• Mattermost 9.6 (EOSL: Jun 15, 2024)
• Mattermost 9.7 (EOSL: Jul 15, 2024)
• Mattermost 9.8 (EOSL: Aug 15, 2024)
• Mattermost 9.9 (EOSL: Sep 15, 2024)