ChatGPT
The most complete AI assistant ecosystem
Starting price
Free
Independent comparison
A side-by-side comparison using the same editorial records that power Comparly.ai's AI LLM Models rankings. Prices, ratings, verification dates and feature values below come from those shared records.
The most complete AI assistant ecosystem
Starting price
Free
Google's everything-assistant with Veo and Imagen built in
Starting price
Free
Verdict
ChatGPT currently scores 4.7 versus Gemini at 4.5 in the shared AI LLM Models data. That makes ChatGPT the evidence-based default, but the fit notes and feature rows may still favor Gemini for a specific workflow.
Choose ChatGPT when: ChatGPT is a great fit for users who want the most feature-complete, widely-integrated AI assistant with the largest third-party ecosystem.
Choose Gemini when: Gemini is a great fit for Google Workspace and Android users who want AI woven into Gmail, Docs, Sheets and Photos with generous cloud storage bundled in.
Shared criteria configured for AI LLM Models.
No structured feature fields are published for this category yet. Ratings, pricing and editorial evidence remain available below.
Plan details reflect the latest recorded verification date for each tool.
| Plan | Price | Notes |
|---|---|---|
| Free | Free | GPT-5.3 access, limited messages/uploads/image generation, limited Deep Research, shows ads (US) |
| Go | $8/mo | Higher limits than Free, basic file uploads and image generation, GPT-5.5/5.5-mini access |
| Plus | $20/mo | Full model suite, Deep Research (10 runs/mo), Sora, Codex, Agent Mode, ad-free |
| Pro | $100/mo | 5x Plus usage allowance across models and tools |
| Pro | $200/mo | 20x Plus usage, 1M-token context, highest Deep Research/Agent quotas, exclusive reasoning modes |
| Plan | Price | Notes |
|---|---|---|
| Free | Free | Gemini 3.5 Flash, limited 3.1 Pro access, image generation, Deep Research, NotebookLM, 15GB storage |
| Google AI Plus | $7.99/mo | 2x higher usage limits than free, video generation credits, 200GB storage |
| Google AI Pro | $19.99/mo | 4x higher usage limits, 1M-token context, Gemini in Gmail/Docs/Vids, 5TB storage, YouTube Premium Lite |
| Google AI Ultra | From $99.99/mo | Up to 20x higher usage limits, highest model access, Project Genie, 20TB+ storage; higher $199.99/mo tier available |