1. [Home](https://www.g2.com/) 2. ... 3. [Business Instant Messaging Software](https://www.g2.com/categories/business-instant-messaging) 4. [Mattermost Discussions](https://www.g2.com/products/mattermost/discuss) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_6111157b6ded2030827134a6a2ab74b5/mattermost.png "Product Avatar Image") ](/products/mattermost/reviews) [ Mattermost ](/products/mattermost/reviews) (368)4.3/5 Mattermost is an open source platform for secure collaboration across the entire software development lifecycle. Hundreds of thousands of developers around the globe trust Mattermost to increase their productivity by bringing together team communication, task and project management, and workflow orchestration into a unified platform for agile software development. Founded in 2016, Mattermost’s open source platform powers over 800,000 workspaces worldwide with the support of over 4,000 contributors from across the developer community. The company serves over 800 customers, including European Parliament, NASA, Nasdaq, Samsung, SAP, United States Air Force and Wealthfront, and is backed by world-class investors including Battery Ventures, Redpoint, S28 Capital, YC Continuity. To learn more, visit www.mattermost.com. Show More * * * ### 16 Discussions ### 20 Participants ### 52.0 Nps Score Already have Mattermost? ### All Mattermost Discussions Search Most CommentedMost HelpfulPinned by G2Newest All DiscussionsDiscussions with CommentsPinned by G2Discussions without Comments FilterFilter Filter byExpand/Collapse Sort by Most Commented Most Helpful Pinned by G2 Newest Filter by All Discussions Discussions with Comments Pinned by G2 Discussions without Comments ![Verified User](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User") G2 Verified User • almost 5 years ago More Options - [ # What are better way to explore communication with organisation ](/discussions/what-are-better-way-to-explore-communication-with-organisation) NA [ Business Instant Messaging Software ](https://www.g2.com/tags/business-instant-messaging-software) * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+Mattermost+questions+and+get+answers+from+expert+users+in+our+Mattermost+Discussions+section.&title=Mattermost+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmattermost%2Fdiscuss%3Fpage%3D2) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Mattermost+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmattermost%2Fdiscuss%3Fpage%3D2&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmattermost%2Fdiscuss%3Fpage%3D2) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Mattermost+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmattermost%2Fdiscuss%3Fpage%3D2%0aAsk+Mattermost+questions+and+get+answers+from+expert+users+in+our+Mattermost+Discussions+section.) [![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=Mattermost+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmattermost%2Fdiscuss%3Fpage%3D2%0aAsk+Mattermost+questions+and+get+answers+from+expert+users+in+our+Mattermost+Discussions+section.) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") ![Verified User](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User") G2 Verified User • over 5 years ago More Options - [ # I want a website to keep my data safe ](/discussions/42446-i-want-a-website-to-keep-my-data-safe) Mattermost is a software that has helped me with innovations in maintaining security and control over my data [ Business Instant Messaging Software ](https://www.g2.com/tags/business-instant-messaging-software) * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+Mattermost+questions+and+get+answers+from+expert+users+in+our+Mattermost+Discussions+section.&title=Mattermost+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmattermost%2Fdiscuss%3Fpage%3D2) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Mattermost+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmattermost%2Fdiscuss%3Fpage%3D2&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmattermost%2Fdiscuss%3Fpage%3D2) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Mattermost+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmattermost%2Fdiscuss%3Fpage%3D2%0aAsk+Mattermost+questions+and+get+answers+from+expert+users+in+our+Mattermost+Discussions+section.) [![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=Mattermost+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmattermost%2Fdiscuss%3Fpage%3D2%0aAsk+Mattermost+questions+and+get+answers+from+expert+users+in+our+Mattermost+Discussions+section.) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") ![Verified User](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User") G2 Verified User • about 6 years ago More Options - [ # please find a way to upload multiple files at a time. ](/discussions/26840-please-find-a-way-to-upload-multiple-files-at-a-time) Current MM is only able to select and attach 1 file at a time up to a max of 5. This is irritating . [ Business Instant Messaging Software ](https://www.g2.com/tags/business-instant-messaging-software) * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+Mattermost+questions+and+get+answers+from+expert+users+in+our+Mattermost+Discussions+section.&title=Mattermost+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmattermost%2Fdiscuss%3Fpage%3D2) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Mattermost+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmattermost%2Fdiscuss%3Fpage%3D2&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmattermost%2Fdiscuss%3Fpage%3D2) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Mattermost+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmattermost%2Fdiscuss%3Fpage%3D2%0aAsk+Mattermost+questions+and+get+answers+from+expert+users+in+our+Mattermost+Discussions+section.) 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Answer a few questions to help the Mattermost community [ Yes ](javascript:void(0))[ Yes ](https://www.g2.com/authorize?form=signup&return_to=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fmattermost%2Fdiscuss%3Fpage%3D2%26small_ask%3Dmattermost) No ## Top Contributors in Mattermost 1 ![Bhautik B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Bhautik B.") BB Loading... ### [Bhautik B.](https://www.g2.com/users/yesbhautik-c99174b7-543a-464a-bf2b-c401d6afe3f6 "Bhautik B.") Founder & CEO 5 pts 2 ![Satya B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Satya B.") SB Loading... ### [Satya B.](https://www.g2.com/users/0bd48d66-bce2-4ecc-95a7-ad17449bba95 "Satya B.") Project Manager 2 pts 3 ![Olga K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Olga K.") OK Loading... ### [Olga K.](https://www.g2.com/users/8713c5a1-7fd9-459d-9f9a-0f8eac881cd1 "Olga K.") Full Stack Software Engineer 1 pt 4 ![Tim V.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Tim V.") TV Loading... ### [Tim V.](https://www.g2.com/users/0ff84da5-3ed8-4665-83bf-91f5f52df188 "Tim V.") Technical Coordinator 1 pt 5 ![Colton S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Colton S.") CS Loading... ### [Colton S.](https://www.g2.com/users/cb5626e7-2a3a-4f1d-9312-474447752efa "Colton S.") Support Engineer 1 pt