Vanilla

Vanilla is an AI virtual-assistant tool that runs as a Google Gemini Gem and helps founders and creators shape a product concept out of their own thinking. You open the shared Gem link with a Google account and talk to it; as the conversation unfolds, Vanilla mirrors your inner state, maps how you reason, and reads back your resources and strengths. When enough signal has accumulated, it generates a product concept tailored to you and then stress-tests that concept against market conditions so you can see where it holds up. Each session is captured as a snapshot, and your state is extracted as a reusable parameter set, so repeated conversations build toward what Vanilla calls your "human syntax." Because it is delivered as a Gemini Gem rather than a standalone app, there is nothing to install and no separate login beyond your Google account. It suits solo builders, early-stage founders, and indie hackers who want an AI thinking partner to move from vague strengths to a concrete, market-checked product idea. As an AI virtual assistant for ideation, Vanilla focuses on reflection and concept generation rather than execution, project management, or shipping.

Solo founders and indie hackers use Vanilla to turn their strengths and thinking into a personalized, market-tested product concept via a Gemini Gem.