Which one should you actually use
There are five names everyone hears and no honest comparison anywhere, because almost everyone writing one is being paid by somebody. Here is how to pick without a league table.
They are far more alike than the marketing suggests. Pick on where it already lives in your life and how it feels to talk to, and switch freely - nothing is locked in.
You are not imagining the confusion. "What is Grok" and "what is Sora" entered the global top 100 questions for the first time in August 2026 (Glimpse), which is a lot of people looking at a name and having no idea what it is or how it differs from the one they already have.
The uncomfortable truth first
For ordinary everyday use, they are much more similar than anyone selling them wants you to believe. All the big ones write, summarise, explain, translate, help with code, and handle images. Whichever you pick, you will be fine, and the gap between them is smaller than the gap between using one well and using one badly.
Anybody who tells you there is one correct answer is either working from a benchmark that does not describe your life, or is being paid.
Why league tables will not help you
You will find rankings everywhere. Treat them carefully:
- They measure specific tasks - exam questions, coding puzzles - that may have nothing to do with what you do.
- They go out of date in weeks. Any table is a photograph of one month.
- The differences are frequently smaller than the difference between asking well and asking badly.
I am deliberately not printing a scoreboard here, because it would be wrong by the time you read it, and a stale scoreboard is worse than none.
The three questions that actually decide it
1. Where does it already live? This matters more than quality. If your life is in Google's products, the assistant built into them will get used because it is already there. If you are in Microsoft's, the same applies. Convenience beats a small quality edge every single day.
2. How does it feel to talk to? They have genuinely different manners - more or less cautious, more or less chatty, more or less willing to say "I do not know". That is a real difference and it is a matter of taste, not correctness. Try the same awkward question on two of them and you will know within a minute which one you prefer.
3. What are you doing most? Long documents, images, video, voice, code - the tools are not equally strong across those, and the honest way to find out is to try your own actual task rather than read about somebody else's.
What is genuinely different
- Some are built into things you already use, so there is nothing to sign up for.
- Some can be run on your own machine. Open-weight models are a real and different bargain: more control and privacy, more setup and no support.
- Some specialise. Video generation is a different job from answering questions, which is why a name you have heard may not be a chatbot at all.
Which name is which, and what each is for, is what the map is for - that page exists precisely because this question keeps being asked.
The part people miss
You are not locked in. There is no contract, your work is not trapped, and switching costs you nothing but the habit. Free tiers exist on all of them.
So the genuinely correct answer is unglamorous: use two for a week on your own real tasks and keep the one you actually reach for. That is worth more than every comparison article, this one included.
The one sentence to take away
They are closer than the marketing suggests; pick on where it already is and how it feels to talk to, and change your mind whenever you like.
Found something wrong here? That is worth more to me than a compliment. Tell me and it gets corrected on the page, with the date.