Key facts
- It has raised $500K; the latest was Early Stage VC in May 2025.
- Notable investors include Y Combinator, Cornerstone VC.
- Status: Privately Held (backing).
Investors
2- ·The complete investor list — 2 names
- ·Watchlist + deal alerts for Leeroo
- ·The full record, as it builds
Funding rounds
No funding rounds for Leeroo are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Leeroo
Developer of an AI technology platform designed to help developers develop, monitor, and evaluate AI applications. The company's platform focuses on promoting artificial intelligence through the orchestration of large language models and utilizes a self-play learning loop to optimize the selection and guide the development of models, and builds artificial intelligence multi-model systems to estimate the knowledge of LLMs, enabling clients to enhance AI performance and efficiency.
- Sector
- Information Technology
- HQ
- London, United Kingdom
- Founded
- 2024
- Employees
- 5
- Website
- leeroo.com/
- Ownership
- Privately Held (backing)
Leeroo doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Leeroo shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Leeroo in its N-PORT filings yet. We sweep new filings monthly.