Polaris Smart Metering is the older company (2021 vs 2012); Polaris Smart Metering is the larger of the two.
Side-by-Side Comparison
| Metric | Ostrom | Polaris Smart Metering |
|---|---|---|
| Founded | ||
| Founded | 2021 | 2012 older |
| Headquarters | ||
| Headquarters | Berlin, Germany | Jaipur, India |
| Employees | ||
| Employees | 62 | 234 larger |
| Industry | ||
| Industry | Energy, Renewable Energy, Clean Energy | Energy |
| Funding Stage | ||
| Funding Stage | Series B | Not tracked yet |
| Total Funding | ||
| Total Funding | $41.16M | Not tracked yet |
| Funding Rounds | ||
| Funding Rounds | 6 | Not tracked yet |
| 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 | Not tracked yet |
| 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 | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Digital Energy Management, Green Technology, Smart Meters, Electric Vehicle Integration, Dynamic Pricing, Energy Consumption Tracking, Home Energy Management System, Virtual Power Plant, User Experience, Flexible Tariffs, B2C Energy Platform, Remote Work Culture | Energy Technology, Smart Grid Technology, Electricity Access, Power Distribution, Smart Meters, Microgrid Solutions, Cleantech Innovations, Rural Electrification, Urban Electrification, Energy Management, Power Distribution Management, Energy Access, Power Reliability, Funding |
| Website | ||
| Website | ostrom.de | polarisgrids.com |
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 Polaris Smart Metering
Polaris Smart Metering (Formerly Known as Gram Power) Polaris (formerly known as Gram Power (India) Pvt Ltd) is an energy technology company founded out of Berkeley, California. The company has developed disruptive smart grid technology to radically change the way electricity is supplied to and con...
We will tell you when either one moves
BounceWatch watches Ostrom and Polaris Smart Metering for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at Ostrom and Polaris Smart Metering — by email.
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Related Comparisons
Compiled from the BounceWatch company index. We last looked at Ostrom on 27 May 2026, and Polaris Smart Metering on 12 Sep 2024. 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.
