Home / Investors / OSS CapitalOCInvestorOSS CapitalInvestment profilePortfolio in index5Top categoriesOpen Source, SaaSMost active atSeries A, SeedTop citiesBerlin, Hamburg, Shanghai5 portfolio companies in the indexCal.comOpen-source scheduling infrastructure.DocumensoThe open-source DocuSign alternative.AFFiNEOpen-source Notion and Miro alternativeAppFlowyOpen source Notion alternativeLogseqNetworked notes and knowledge graph