Flower
Flower is an artificial intelligence company in Cambridge, United Kingdom, founded in 2021. It has raised $23.6M across 2 rounds, most recently a $20.0M Series A in February 2024.
Train AI on distributed data
- Headquarters
- Cambridge
- Employees
- 11–50
- Founded
- 2021
- Business Model
- B2B
- Website
- flower.ai
- Total Funding
- $23.6M
- Last Round
- $20.0M Series AFeb 2024
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 2 funding rounds and 7 investors for this company. The full record is or through the API.
About
Flower Labs develops the leading open-source framework for federated learning, enabling organizations to train AI on distributed data without centralizing it. The platform integrates with PyTorch, TensorFlow, and JAX, and is used by Mozilla, Samsung, J.P. Morgan, and the NHS. Raised $104.7M from investors including Felicis, Mozilla Ventures, and Hugging Face CEO Clem Delangue.
Summary
It lists 11–50 employees. It has raised $23.6M in total across 2 rounds, most recently a $20.0M Series A round in Feb 2024. Investors include First Spark Ventures, Felicis Ventures and Factorial Capital.
Tech & App Stack
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Funding History
Feb 2024
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Funding: Pre-Seed through Series A. Amounts, valuations, and investors where available.
Investors
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