{"slug":"microsoft-teams-vs-mattermost))","title":"Microsoft Teams vs Mattermost","url":"https://www.aversusb.net/compare/microsoft-teams-vs-mattermost))","faqCount":5,"faqs":[{"question":"Can I host Mattermost on my own servers?","answer":"Yes, Mattermost is designed for on-premise deployment. You can download the open-source version and run it on your own infrastructure, giving you complete control over data residency, security, and customization. Mattermost also offers managed cloud hosting if you prefer not to manage infrastructure yourself."},{"question":"Does Mattermost work with Microsoft Office documents like Teams does?","answer":"Mattermost can integrate with Office 365 via third-party integrations and webhooks, but it doesn't have the deep native integration that Teams provides. You can share Office files and link to SharePoint, but collaborative editing within Mattermost is limited. For heavy Office 365 users, Teams remains superior."},{"question":"How much does it cost to run Mattermost for 1,000 employees?","answer":"Mattermost's professional tier costs approximately $10-20 per user per month, totaling $10,000-20,000 annually for 1,000 users. However, the open-source community edition is free—you only pay for server hosting, infrastructure, and internal IT support. With Teams, expect $6,000-12,000 annually for the same user count."},{"question":"Is Teams or Mattermost more secure?","answer":"Both are secure for different reasons. Teams offers Microsoft's massive security infrastructure, advanced threat protection, and compliance certifications (SOC 2, HIPAA, GDPR). Mattermost's open-source code allows organizations to audit security themselves and deploy on isolated networks. Neither is objectively 'more secure'—it depends on your threat model and compliance needs."},{"question":"Can I export my data from Teams or Mattermost if I want to switch?","answer":"Teams allows data export through Microsoft's Data Subject Right tools, but the process is complex and time-consuming. Mattermost's open-source nature makes data portability straightforward—your data is in standard formats and can be exported easily. If vendor lock-in is a concern, Mattermost is significantly more flexible."}],"faqPageSchema":{"@context":"https://schema.org","@type":"FAQPage","@id":"https://www.aversusb.net/compare/microsoft-teams-vs-mattermost))#faq","url":"https://www.aversusb.net/compare/microsoft-teams-vs-mattermost))","inLanguage":"en-US","name":"Microsoft Teams vs Mattermost — FAQ","description":"Frequently asked questions about Microsoft Teams vs Mattermost","dateModified":"2026-07-09T08:38:01.660Z","author":{"@type":"Organization","@id":"https://www.aversusb.net/#organization","name":"A Versus B"},"publisher":{"@type":"Organization","@id":"https://www.aversusb.net/#organization","name":"A Versus B"},"isPartOf":{"@type":"Article","@id":"https://www.aversusb.net/compare/microsoft-teams-vs-mattermost))#article"},"license":"https://creativecommons.org/licenses/by/4.0/","speakable":{"@type":"SpeakableSpecification","cssSelector":["#faq",".faq-item"]},"mainEntity":[{"@type":"Question","name":"Can I host Mattermost on my own servers?","acceptedAnswer":{"@type":"Answer","text":"Yes, Mattermost is designed for on-premise deployment. You can download the open-source version and run it on your own infrastructure, giving you complete control over data residency, security, and customization. Mattermost also offers managed cloud hosting if you prefer not to manage infrastructure yourself.","inLanguage":"en-US","url":"https://www.aversusb.net/compare/microsoft-teams-vs-mattermost))"}},{"@type":"Question","name":"Does Mattermost work with Microsoft Office documents like Teams does?","acceptedAnswer":{"@type":"Answer","text":"Mattermost can integrate with Office 365 via third-party integrations and webhooks, but it doesn't have the deep native integration that Teams provides. You can share Office files and link to SharePoint, but collaborative editing within Mattermost is limited. For heavy Office 365 users, Teams remains superior.","inLanguage":"en-US","url":"https://www.aversusb.net/compare/microsoft-teams-vs-mattermost))"}},{"@type":"Question","name":"How much does it cost to run Mattermost for 1,000 employees?","acceptedAnswer":{"@type":"Answer","text":"Mattermost's professional tier costs approximately $10-20 per user per month, totaling $10,000-20,000 annually for 1,000 users. However, the open-source community edition is free—you only pay for server hosting, infrastructure, and internal IT support. With Teams, expect $6,000-12,000 annually for the same user count.","inLanguage":"en-US","url":"https://www.aversusb.net/compare/microsoft-teams-vs-mattermost))"}},{"@type":"Question","name":"Is Teams or Mattermost more secure?","acceptedAnswer":{"@type":"Answer","text":"Both are secure for different reasons. Teams offers Microsoft's massive security infrastructure, advanced threat protection, and compliance certifications (SOC 2, HIPAA, GDPR). Mattermost's open-source code allows organizations to audit security themselves and deploy on isolated networks. Neither is objectively 'more secure'—it depends on your threat model and compliance needs.","inLanguage":"en-US","url":"https://www.aversusb.net/compare/microsoft-teams-vs-mattermost))"}},{"@type":"Question","name":"Can I export my data from Teams or Mattermost if I want to switch?","acceptedAnswer":{"@type":"Answer","text":"Teams allows data export through Microsoft's Data Subject Right tools, but the process is complex and time-consuming. Mattermost's open-source nature makes data portability straightforward—your data is in standard formats and can be exported easily. If vendor lock-in is a concern, Mattermost is significantly more flexible.","inLanguage":"en-US","url":"https://www.aversusb.net/compare/microsoft-teams-vs-mattermost))"}}]}}