Home / Investors / Slack FundSFInvestorSlack FundInvestment profilePortfolio in index2Top categoriesOpen Source, SaaSMost active atSeries BTop citiesSan Francisco, Berlin2 portfolio companies in the indexMBMetabaseThe easiest way to let your team explore your data.Open SourceยทSeries BPTPitchCollaborative presentation software for teamsSaaSยทSeries B