Solar Slice

Solar Slice lets anyone fund solar projects, track impact, and earn eco rewards,all through an affordable monthly subscription. In practice that means designing and building iOS and Android apps.

It makes the most sense for businesses launching or rebuilding an app. Alongside the main category they mention Carbon Capture, Construction, Gift, Renewable Energy and Solar. As a very small company team themselves (1 to 10 people), they tend to serve customers of a similar scale best. Small vendors mean quick answers and real influence on the roadmap, but check who covers support when someone is out.

Solar Slice is based in Houston, Texas. More on solarslice.com.

Things worth asking about: portfolio quality, app store experience, and maintenance terms. A short pilot with your real data tells you more than any demo.

Every review on Revaw shows how it was verified, so if you know Solar Slice well, your review carries weight here.