Reach for this when the task involves video, YouTube, deep research with citations, or anything sitting inside your Google account.
The consumer-facing Gemini chat app on web, iOS and Android, now running Gemini 3.1 Pro for reasoning and Gemini 3.5 Flash for fast everyday tasks. Following I/O 2026 it has a new Neural Expressive interface, a unified Tools menu and a Daily Brief agent that prepares a prioritised digest of your day. Sits behind Google AI Plus, Pro and Ultra subscriptions, with a capped free tier.
Still produces more generic, lightly hedged prose than Claude. Spark agent is US-only for now. Long-context performance is strong on retrieval but weaker on multi-step writing instructions than GPT-5.1.
Free tier (capped). Google AI Plus £6.99/month. Google AI Pro £18.99/month. Google AI Ultra £79.99/month (cut from £189.99 in May 2026 for the standard tier; higher allotment tier still available).