Side-by-Side Comparison
| Metric | Ostrom | Quatt |
|---|---|---|
| Founded | ||
| Founded | 2021 | 2021 |
| Headquarters | ||
| Headquarters | Berlin, Germany | Amsterdam, The Netherlands |
| Employees | ||
| Employees | 64 | 197 |
| Industry | ||
| Industry | Energy, Renewable Energy, Clean Energy | Energy, Hardware, Clean Energy |
| Funding Stage | ||
| Funding Stage | Series B | Growth |
| Total Funding | ||
| Total Funding | $41.16M | $38.77M |
| Funding Rounds | ||
| Funding Rounds | 6 | 5 |
| Services | ||
| Services | Electricity Tariffs Management, Smart Meter Rollout, Smart Home and EV Integration, Dynamic and Fixed Pricing Models, Ostrom Mobile App Services, Virtual Power Plant for EVs, Partner Grid Collaborations | Installation of Hybrid Heat Pumps, Installation of All-Electric Heat Pumps, Supply of Smart Home Batteries, Provision of Green Energy Contracts, Energy Management Consulting |
| Target Customers | ||
| Target Customers | Electric Vehicle Owners, Energy-Conscious Consumers, Businesses Seeking Green Energy Solutions, Homeowners with Smart Devices, Environmental Enthusiasts, Customers Seeking Transparent Pricing | Homeowners, Environmentally Conscious Consumers, Residential Real Estate Developers, Property Managers, Energy Efficiency Enthusiasts |
| Taxonomy | ||
| Taxonomy | Digital Energy ManagementGreen TechnologySmart MetersElectric Vehicle IntegrationDynamic PricingEnergy Consumption Tracking +6 | Sustainable Energy SolutionsSmart Energy ProductsHeat PumpsHome BatteriesEnergy Consumption InsightsIntegrated Energy Systems +7 |
| Website | ||
| Website | ostrom.de | quatt.io |
About Ostrom
Ostrom, founded in 2021, is a pioneering player in the digital energy management space, headquartered in Germany. The company operates under the slogan "⚡️ Energy. Just Better. 🌍," and has been certified as a B Corp™. Ostrom is committed to delivering affordable green energy solutions to household...
About Quatt
Quatt, a Dutch startup founded in 2021, is embarking on an ambitious journey to spearhead the shift towards sustainable home energy solutions. With a mission of making affordable energy options accessible to every household, Quatt focuses on the development, production, and installation of innovativ...
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Compiled from the BounceWatch company index. We last looked at Ostrom on 27 May 2026, and Quatt on 29 Mar 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.
