Open Source Internal Communications Software

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2 apps

eXo Platform  

108
Digital Workplace Software
Open Source
eXo Platform Enterprise Edition plans: Professional: $5 / user / month (Starting at 100 users) Enterprise: $5 / user /… Read more about eXo Platformmonth (Starting at 300 users) Enterprise Unlimited: $9 / user / month (Starting at 500 users)
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Digital Workplace Software
Open Source
eXo Platform Enterprise Edition plans: Professional: $5 / user / month (Starting at 100 users) Enterprise: $5 / user /… Read more about eXo Platformmonth (Starting at 300 users) Enterprise Unlimited: $9 / user / month (Starting at 500 users)
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Mattermost  

86
Open source workplace messaging for web, PCs & phones
Open Source
Team edition: $0 free forever Enterprise E10: $3.25 user/month billed annually Enterprise E20: Custom pricing. Read more about Mattermost
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Open source workplace messaging for web, PCs & phones
Open Source
Team edition: $0 free forever Enterprise E10: $3.25 user/month billed annually Enterprise E20: Custom pricing. Read more about Mattermost
Learn moreCompare