Gemini
9.2#1 in ai chatbots and assistantsFree planFree planAndroidiOSWebAPI
VisitGemini vs Open Assistant
Open Assistant
6.3#61 in ai chatbots and assistantsFree planFree planWebAPISelf-hosted
VisitWhat both publish
| Fact | Gemini | Open Assistant |
|---|---|---|
| App integrations | Yes | Yes |
| Free plan | Yes | Yes |
Gemini plans
- Google AI Ultra—
- FreeFree
- Gemini API Free tierFree
- Google AI Plus$4.99 a month
- Google AI Pro$19.99 a month
- Gemini Enterprise Business$21 a month
Open Assistant plans
- Personal non-commercialFree
Pick Gemini if…
Gemini suits people looking for an AI service across desktop and mobile platforms, with web search, file uploads, image generation, or team workspace features. The Free plan may suit those seeking access without a listed charge.
Pick Open Assistant if…
You want what its maker publishes above — check its page for the details.