Finster AI

Finster AI builds an enterprise AI platform for financial services professionals, providing research, analysis and workflow automation for investment banking, asset management and private credit teams. It runs a proprietary data pipeline covering more than one million documents across over 8,000 companies globally and orchestrates multiple underlying AI models rather than committing to a single vendor. The company was founded in 2023 by Sid Jayakumar and works with tier-one global investment banks and asset managers. In October 2025 it announced a combined $15 million Seed and Series A round led by FinTech Collective and Peak XV, with Hoxton Ventures participating, to fund a New York expansion.

Every answer links back to the exact source document with a full audit trail, and the platform runs inside the client's own data governance and security framework, which is what makes it usable by regulated financial institutions that cannot accept unattributable model output.