Perplexity
Search-first AI — fast answers with citations you can check.
Gemini review
The best free tier, deepest Google integration, huge context.
Google Free tier API
At a glance
| Developer | |
|---|---|
| Current model | Gemini 3.1 Pro / Flash |
| Free tier | Yes — generous: Gemini Flash with Google Search grounding, image generation and Workspace integrations |
| Paid from | $4.99/mo (AI Plus) — AI Pro $19.99/mo |
| Plan ladder | Free · AI Plus $4.99 · AI Pro $19.99 · AI Ultra $200; included in Workspace plans |
| Context window | 1M tokens (Gemini 3.1 Pro) |
| Multimodal | Text, images, audio, video understanding, image generation, live voice |
| Public API | ✔ Yes |
| Open weights | ✕ No |
| Data & privacy | Tied to Google account; review activity settings — free-tier conversations may be reviewed/used to improve services |
| Official site | https://gemini.google.com |
Pros & cons
What's good
- Strongest free tier of the major AIs — search grounding and images included
- Native inside Gmail, Docs, Sheets and Meet for Workspace users
- Cheapest paid upgrade anywhere at $4.99, and a 1M-token context window
What to watch
- Output quality on creative/long-form work trails Claude and ChatGPT in many tests
- Deep Google account integration is a drawback if you avoid Google services
Ad slot: 2020202020
Who is Gemini for?
Gemini tends to suit people who want best value / free use, google workspace users, research & cited answers, real-time information, good at everything. There's a free tier, so the cheapest way to decide is simply to try it.
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Alternatives to consider
Poe
One subscription, many models — ChatGPT, Claude, Gemini and more in one app.
NotebookLM
AI grounded in *your* documents — research, notes and audio overviews.