Capsa AI builds what it describes as the AI Operating System for Private Capital: a platform that aggregates, structures and analyses data drawn from public web sources, third-party providers and private fund documents, delivering intelligence to institutional investors within minutes. The technical work spans AI/ML platform development, data aggregation and structuring, document analysis and screening, financial data extraction and legal analysis. A defining engineering requirement is source traceability, implemented through retrieval-augmented intelligence that links every generated insight back to its origin - be that an uploaded document, a third-party database or a website.
The company's flagship product, the Capsa AI Platform, supports company research, document screening, financial data extraction and legal analysis for investment teams, with an explicit focus on reducing repetitive due diligence work. Capsa AI reports 14x year-on-year growth in annual recurring revenue, a 100% customer renewal rate and net dollar retention above 122%.
Capsa AI was founded by former private equity professionals and machine learning engineers, combining domain expertise in private capital with applied ML experience. It serves customers across private equity, institutional investing and financial services, and maintains offices in London and New York. In June 2026 the company raised $18M in a Series A round co-led by TX Ventures and Pivot Investment Partners, with participation from Bek Ventures, Outward VC, Antler and Cornerstone VC.
