BranchKey vs Flower Labs
BranchKey
Collaboration is possible and data privacy is guaranteed
1 employees · est. 2019 · Amsterdam, The Netherlands
BranchKey is the older company (2019 vs 2023); Flower Labs is the larger of the two.
Side-by-Side Comparison
| Metric | BranchKey | Flower Labs |
|---|---|---|
| Founded | ||
| Founded | 2019 older | 2023 |
| Headquarters | ||
| Headquarters | Amsterdam, The Netherlands | Hamburg, Germany |
| Employees | ||
| Employees | 1 | 83 larger |
| Industry | ||
| Industry | AI, Information Technology, Machine Learning | AI, Information Technology, Manufacturing |
| Total Funding | ||
| Total Funding | Not tracked yet | $46.60M |
| Funding Rounds | ||
| Funding Rounds | 3 | 3 |
| Services | ||
| Services | Federated Learning as a Service, Strategic Planning and Data Organisation, Custom Machine Learning Development, Production Deployment | Federated Learning Projects, Decentralized Model Training, Enterprise Support for AI, Custom AI Solutions, Federated AI Consulting |
| Target Customers | ||
| Target Customers | Healthcare Organisations, Finance Sector, Energy Sector, Defence Industry, Industrial Sector | AI Researchers, AI Engineers, Universities, Tech Companies, Healthcare Organizations, Financial Institutions, Automotive Industry, IoT Developers |
| Taxonomy | ||
| Taxonomy | Federated Machine LearningData PrivacyPrivacy Enhancing TechnologyDistributed Machine LearningHorizontal ScalabilityKnowledge Transfer +8 | Federated LearningPrivacy-Enhancing TechnologiesOpen-Source FrameworkDistributed DataModel TrainingFinance +7 |
| Website | ||
| Website | branchkey.com | flower.ai |
About BranchKey
BranchKey, founded in 2019, is making strides in the realm of AI and Machine Learning with its innovative approach to privacy-enhanced Federated Machine Learning technology. Based in The Netherlands, this company is redefining how distributed machine learning systems operate, emphasizing strong secu...
About Flower Labs
Flower Labs, with its slogan "Advance Collaborative Superintelligence," is at the forefront of utilizing federated learning to harness the power of distributed data while maintaining privacy. As an open-source framework, it empowers organizations to collaborate effectively on AI model training, ther...
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Compiled from the BounceWatch company index. We last looked at BranchKey on 18 Jun 2026, and Flower Labs on 14 May 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
