Google Gemini vs NextChat
Google Gemini and NextChat are both AI assistants software. Google Gemini is a commercial product from Google. NextChat is open source under MIT, with 89k GitHub stars.
Which to pick
- Pick Google Gemini when
- You live in Google's apps and want an assistant that works across Gmail, Docs and Drive, included with many Workspace plans.
- Pick NextChat when
- You want a fast personal chat front end you can deploy to Vercel or run as a desktop app.
Side by side
Google's AI assistant for chat, research, writing, coding and images, connected to Gmail, Docs and Drive in Google Workspace.
A lightweight AI chat client for web and desktop that works with your own API keys for OpenAI, Claude, Gemini, DeepSeek and others, or through its paid account service.
Data handling differs between consumer and Workspace accounts, so check which one staff use.
The project now steers users toward its own paid service, and team features are limited.
Production-ready
Usable
Cloud service and mobile app
Self-hosted server, desktop app and cloud service
Not published
TypeScript, Next.js, React and Tauri
Closed source, sold by Google
Open source, MIT (permissive)
Closed source: you use it under the maker's terms and cannot change or resell the code.
You can build it into a product you sell, as long as you keep its copyright notice.
46k Wikipedia readers a month on phones
89k GitHub stars
Not known
Established: started 3 years ago, latest release v2.16.1.
Other comparisons
More AI assistants
Both sides were judged on 2026-11-03 from makers' descriptions, Wikipedia, READMEs and GitHub data. License, age and popularity lines are worked out directly.