How Founders Make Money With Gemini: 19 Businesses Using Google's Models
19 businesses built with Gemini, Google AI Studio or Nano Banana, from Revid at $600K+/mo to an exam app that spent $40 on AI in eight months.
Founders rarely build *on* Gemini because it is the smartest model. They pick it because it is cheap, fast and comes with a strong image model. The ProvenStartups index holds 19 revenue-backed businesses that use Gemini, Google AI Studio or Nano Banana to build or run the product; 68% are run by one person. They split into three groups: apps with Gemini inside, content businesses built on Nano Banana images, and builders who use Google's models while coding.
How we count: a business is listed only if its own interview says it uses Gemini, Google AI Studio or Nano Banana, Google's image model. On October 17, 2026 we removed 15 entries that mentioned Gemini only as one of two interchangeable options, in a list of tools, or as a revenue benchmark that belonged to someone else.
Contents
Which businesses built with Gemini make money?
The earners use Gemini for one narrow job each: writing short text, generating images, or speeding up a build. The table shows the clearest cases.
