🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ131910· pop 23· linked from 875 articlesViva EngageAlso known as Yammerenterprise social networking serviceWikidata factsOfficial websitewww.yammer.com/?locale=frSources (7)wikidata.orgmicrosoft.comfr.wikipedia.orgcrunchbase.comyammer.comweb.archive.orgproducts.office.comvia Wikidata · CC0Available in 22 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةArmenianazbBahasa IndonesiaConnectionsQ11255EntityMicrosoftEntityCategories2008 establishments in California2008 software2012 mergers and acquisitionsAmerican social networking websitesBlog hosting servicesCollaborative softwareCompanies based in Redmond, WashingtonCompanies based in San FranciscoInternet properties established in 2008Microsoft acquisitionsMicrosoft OfficeMicrosoft subsidiaries