Gemini

Gemini is Google's flagship AI assistant and the primary competitor to ChatGPT. Powered by the Gemini 2.0 model family, it offers real-time web access, multimodal understanding (text, images, audio, video), and the deepest integration with Google's product ecosystem of any AI assistant available.

The Google Workspace integration is Gemini's strongest selling point. It works natively inside Gmail (drafting and summarizing emails), Google Docs (writing and editing), Google Sheets (formula generation and data analysis), Google Drive (searching and summarizing files), and YouTube (summarizing videos). For anyone already living in the Google ecosystem, Gemini eliminates the need to copy-paste content between tools.

Gemini Advanced ($19.99/month via Google One) unlocks the full Gemini Ultra model, which leads several multimodal benchmarks. The technical highlight is a 1-million-token context window in Gemini 1.5 Pro — the largest of any commercial model — capable of analyzing an entire codebase, a long film, or thousands of documents simultaneously. The free tier is competitive and includes real-time web search, unlike many rival assistants.