Open-source alternatives to Gemini

Gemini is Google's family of proprietary multimodal AI models, accessed through the Gemini app, API, and integrations across Google's product line. Like other closed frontier models, usage is metered, conversations can pass through Google's infrastructure, and you can't swap in a different model or run it offline.

If you want a single interface that can talk to Gemini, other hosted models, and local models side by side, Open WebUI is the most flexible option. If you'd rather run everything as a native desktop app with a stronger privacy focus, Cherry Studio is worth a look.

FAQ

Is there a free, open-source alternative to Gemini?

There's no open-source model that's a drop-in clone of Gemini, but Open WebUI and Cherry Studio are open-source, self-hostable clients that let you run open models locally or connect to multiple providers instead of being locked into one.

What's the best open-source alternative to Gemini?

Open WebUI is the better pick if you want a self-hosted web interface with built-in RAG and multi-user support. Cherry Studio is the better pick if you want a native desktop app for local-first, single-user use.

Can I keep my AI conversations private with a Gemini alternative?

Yes. Open WebUI and Cherry Studio can both connect to fully local models, meaning your prompts and data never have to leave your machine, unlike Gemini's cloud-only processing.

What are the top open-source alternatives to Gemini?

Browse all open-source alternatives to Gemini above, or explore the full Local AI category for more options.