Series A · Fintech · London, United Kingdom · Founded 2020 · 11–50 employees
Heron Data uses AI and LLMs to automate document-heavy workflows for financial services companies, including fintechs, FDIC-insured banks, insurers, and equipment financiers. The platform handles document intake, data extraction, enrichment, and syncs structured data to CRMs, processing over 350,000 documents per week. It was among the first companies to deploy LLMs in live business processes, specifically for categorising bank transactions to accelerate small business underwriting. Heron serves 150+ customers and has raised a total of ~$17.3M, including a $16M Series A in July 2025 led by Insight Partners with participation from Y Combinator, BoxGroup, and Flex Capital. Founded in 2020 by Oxford alumni, the team brings experience from Revolut, Spotify, Meta, and Taptap Send.