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
Enersion Inc. is the older company (2016 vs 2017); Gradient is the larger of the two.
Side-by-Side Comparison
| Metric | Enersion Inc. | Gradient |
|---|---|---|
| Founded | ||
| Founded | 2016 older | 2017 |
| Headquarters | ||
| Headquarters | Toronto, Canada | San Francisco, United States |
| Employees | ||
| Employees | 13 | 59 larger |
| Industry | ||
| Industry | Applications, Energy Efficiency | Consumer Electronics, Clean Energy |
| Funding Stage | ||
| Funding Stage | Non Equity Assistance | Convertible Note |
| Total Funding | ||
| Total Funding | $4.60M | $48.50M |
| Funding Rounds | ||
| Funding Rounds | 5 | 8 |
| Services | ||
| Services | Not tracked yet | Easy-to-install window heat pumps, Mobile app controlled HVAC solutions, Energy-efficient heating and cooling |
| Target Customers | ||
| Target Customers | Not tracked yet | Building Owners, Higher Education Institutions, Utilities |
| Taxonomy | ||
| Taxonomy | Clean Energy, HVAC, Chillers, Energy Efficiency, Tri-Generation, Adsoption Chiller, Green Cooling, Trigeneration, Green Energy, Solar Technology, Waste Heat Recovery, Smart Buildings, Energy Innovation | 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 |
| Website | ||
| Website | enersion.com | gradientcomfort.com |
About Enersion Inc.
Enersion Inc. is an Energy Efficiency startup founded in 2016 with the slogan “On-site Clean Energy Generation.” The company is dedicated to reducing the impact of refrigerants on the environment and minimizing reliance on energy grids while enhancing the efficacy of HVAC systems. Enersion's innovat...
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...
We will tell you when either one moves
BounceWatch watches Enersion Inc. and Gradient 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 Enersion Inc. and Gradient — by email.
Frequently Asked Questions
Compare Enersion Inc. with someone else
Start typing a company name or domain.
Compiled from the BounceWatch company index. We last looked at Enersion Inc. on 11 Sep 2024, and Gradient on 4 Feb 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.