Which AI should you actually use?
Pick your task. Get one personal recommendation, an alternative, and the reasons behind the choice.
Compare AI assistants for writing, coding, research, everyday questions, long documents, math, images, studying, and free use. These are personal starting points rather than benchmark rankings.
Compare all nine recommendations
| Task | My pick | Runner-up |
|---|---|---|
| Writing | Claude | ChatGPT |
| Coding | Claude | ChatGPT |
| Research with sources | Perplexity | Gemini |
| Everyday questions | ChatGPT | Gemini |
| Long documents | Gemini | Claude |
| Math and logic | ChatGPT (higher reasoning) | Gemini |
| Images | Midjourney | ChatGPT |
| Studying | Gemini | Claude |
| Free option | Gemini | ChatGPT free |
How to choose an AI for your task
Start with the outcome you need
Decide whether you need a draft, working code, sources, an explanation, or an image. A tool that suits one task may not be your preferred choice for another.
Compare on one real example
Give the pick and the alternative the same brief. Check accuracy, usefulness, style, and whether the features you need are available on your account before paying.
What does “best” mean here?
It means my current personal choice for that task. It does not mean every model or plan was tested, or that the result will always be correct.
How we choose
I pick based on what people are saying on X, my own experience, and the vibes I like. That’s pretty much it. I’ve used the tools listed here, but I haven’t thoroughly tested them all. These are personal picks, not benchmark rankings.