Gradient
We make home heaters & air conditioners that are better for the planet, easier to install, and more pleasant to use.
59 employees · est. 2017 · San Francisco, United States
Gradient is the older company (2017 vs 2023); Gradient is the larger of the two.
Side-by-Side Comparison
| Metric | Gradient | Nido |
|---|---|---|
| Founded | ||
| Founded | 2017 older | 2023 |
| Headquarters | ||
| Headquarters | San Francisco, United States | Madrid, Spain |
| Employees | ||
| Employees | 59 larger | 48 |
| Industry | ||
| Industry | Consumer Electronics, Clean Energy | Energy Efficiency |
| Funding Stage | ||
| Funding Stage | Convertible Note | Seed |
| Total Funding | ||
| Total Funding | $48.50M | $5.00M |
| Funding Rounds | ||
| Funding Rounds | 8 | 3 |
| Services | ||
| Services | Easy-to-install window heat pumps, Mobile app controlled HVAC solutions, Energy-efficient heating and cooling | Not tracked yet |
| Target Customers | ||
| Target Customers | Building Owners, Higher Education Institutions, Utilities | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Heat Pump Technology, Sustainable Home Comfort, Climate-Friendly HVAC, Low Carbon Emissions, R-32 Refrigerant, Energy Efficiency, Direct-to-Consumer, Window Heat Pump, Easy Installation, Decarbonization, Multifamily Buildings, Public Housing Solutions, Climate Change Adaptation, Building Health And Productivity, Innovative Home Upgrades | Decarbonization, Heat Pump Installation, Clean Heating, Residential Energy Solutions, Energy Efficiency, Sustainable Home Solutions, HVAC Services, Fossil Fuel Replacement, Climate Change Mitigation, Home Remodeling Support, Installer Support, Renewable Energy Transition, Construction Technology, Home Energy Upgrades, Green Building Practices |
| Website | ||
| Website | gradientcomfort.com | gonido.com |
About Gradient
Gradient, founded in 2017, is at the forefront of the Consumer Electronics and Clean Energy sectors, revolutionizing home climate control through eco-friendly technology. The company's slogan, "We make home heaters & air conditioners that are better for the planet, easier to install, and more pleasa...
About Nido
Nido, founded in 2023 and based in Spain, is making strides in the Energy Efficiency sector with its mission to "Decarbonize homes, one heat-pump at a time." The company addresses a critical need as nearly half of global energy consumption is attributed to heating and cooling, contributing to 40% of...
We will tell you when either one moves
BounceWatch watches Gradient and Nido 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 Gradient and Nido — by email.
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Compiled from the BounceWatch company index. We last looked at Gradient on 4 Feb 2026, and Nido on 18 Aug 2025. 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.