Primetime Partners — 2026 Investments
2 investments dated 2026 · listed companies and verified rows first · show all
Marker Learning provides software tools to special education departments for conducting student evaluations more efficiently and accessibly.
AI & Machine LearningEdTechHealthtechSaaS
Emily(Co-founder)Stefan Bauer(Founder)inDr. Samuel O. Ortiz(Chief Clinical Officer)Emily Yudofsky(Founder)
Co-investorsAndreessen HorowitzEdovate CapitalPrimary Venture PartnersSalesforce VenturesBond Capital ManagementCherry Ventures+10 more
Osmosis provides reinforcement learning infrastructure that enables AI agents to improve themselves from experience.
AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareSan Francisco, US
Kasey Zhang(CEO)inAndy Lyu(CTO)inJosh Lee(Founder)Ryan Haynes(Founder)Shiv Gaglani(Founder)Sunny Aggarwal(Founder)
Co-investorsY CombinatorAlumni VenturesAudaciousCRV (Charles River Ventures)Felicis VenturesImagination Capital+20 more
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.











