Slack Fund invests in early-stage companies developing services that integrate with or enhance the Slack platform. The fund typically focuses on seed and Series A rounds, with investments ranging from $100,000 to $2 million. Their portfolio spans various sectors, including productivity tools, collaboration software, and enterprise solutions.
Notable portfolio companies include Loom, Lattice, and Nylas. The fund leverages Slack's extensive network and resources to provide portfolio companies with strategic guidance, product integration support, and access to potential customers. Slack Fund's investment philosophy centers on fostering innovation within the Slack ecosystem and supporting startups that align with Slack's mission of improving workplace productivity and communication.
Slack Fund - Portfolio Snapshot
Portfolio activity breakdown across disclosed investments and stages
Total Investments94
Current Portfolio Count56
Total Portfolio Exits4
Top Investment Stages
Seed33 (37.1%)
Series A29 (32.6%)
Series B15 (16.9%)
Series C7 (7.9%)
Series Unknown5 (5.6%)
Stage Mix
Seed 37%Series A 33%Series B 17%Series C 8%Series Unknown 6%
Concentration shown as share of disclosed investments by stage.
Slack Fund - Classification
- Also Known As
- Slack Fund LLC
- NAICS
- 513200Software Publishers
- 510000Information
- 520000Finance and Insurance
- 513000Publishing Industries
- 523000Securities, Commodity Contracts, and Other Financial Investments and Related Activities
- 523900Other Financial Investment Activities
- 513210Software Publishers
- 523990All Other Financial Investment Activities
- 523999Miscellaneous Financial Investment Activities
- SIC
- 6700Holding And Other Investment Offices
- 7300Business Services
- 6720Investment Offices
- 7370Computer Programming, Data Processing, And Other Computer Related
- 6722Management Investment Offices, Open-end
- 7372Prepackaged Software
- ISIC
- 1820Reproduction of recorded media
- 5820Software publishing
Show 24 more industry codes
- NAICS
- 334100Computer and Peripheral Equipment Manufacturing
- 334600Manufacturing and Reproducing Magnetic and Optical Media
- 518000Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 518200Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 540000Professional, Scientific, and Technical Services
- 541500Computer Systems Design and Related Services
- 330000Manufacturing
- 334000Computer and Electronic Product Manufacturing
- 525000Funds, Trusts, and Other Financial Vehicles
- 541000Professional, Scientific, and Technical Services
- 334110Computer and Peripheral Equipment Manufacturing
- 334610Manufacturing and Reproducing Magnetic and Optical Media
- 518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 523910Miscellaneous Intermediation
- 541510Computer Systems Design and Related Services
- 541511Custom Computer Programming Services
- SIC
- 5700Home Furniture, Furnishings, And Equipment Stores
- 6000Depository Institutions
- 5730Radio, Television, Consumer Electronics, And Music Stores
- 6790Miscellaneous Investing
- 5734Computer And Computer Software Stores
- 6799Investors, Not Elsewhere Classified
- 7371Computer Programming Services
- 7379Computer Related Services, Not Elsewhere Classified