
The versatile AI assistant for writing, summarizing, and brainstorming.
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Getting stuck on a math problem without a teacher around is frustrating, especially the night before a test. These AI detail the reasoning step by step, not just the final answer, so you actually understand the method.
Our ranking, from most rigorous on mathematical reasoning to most practical for a quick question.

The versatile AI assistant for writing, summarizing, and brainstorming.
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Google's AI, integrated into Gmail, Docs, and Workspace.
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Anthropic's AI assistant, excellent at writing and document analysis.
Read the review →| Tool | Best for | Price | FR | Level | Verdict | Rating | |
|---|---|---|---|---|---|---|---|
ChatGPT | The versatile AI assistant for writing, summarizing, and brainstorming. | Freemium | 🇫🇷 | Beginner | Excellent | ★ 4.8 | |
Google Gemini | Google's AI, integrated into Gmail, Docs, and Workspace. | Freemium | 🇫🇷 | Beginner | Very good | ★ 4.4 | |
Claude | Anthropic's AI assistant, excellent at writing and document analysis. | Freemium | 🇫🇷 | Beginner | Excellent | ★ 4.8 | |
| DDeepSeek | The open-source Chinese AI that rivals the best, entirely free | Freemium | 🇫🇷 | Intermediate | Good choice | ★ 4.2 |
ChatGPT details reasoning very well step by step, which helps you understand the method, not just the answer. Google Gemini is a good alternative, especially for problems with a diagram or photo to analyze.
Yes: ChatGPT and Google Gemini accept a photo of the problem statement and extract the problem to solve directly. Claude works just as well from a text rewrite of the problem.
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