Ask AI Right · part 1
[Ask AI Right] Which AI Should You Use in 2026?
❯ cat --toc
- Plain-Language Version: What are AI assistants?
- You've heard of "AI" but don't know where to start
- ChatGPT — The one everyone knows
- What can you do for free?
- What if you pay?
- What's it best at?
- How to start
- Claude — The best writer and analyst
- What can you do for free?
- What if you pay?
- What's it best at?
- How to start
- Gemini — Google's AI
- What can you do for free?
- What if you pay?
- What's it best at?
- How to start
- Side-by-side comparison
- Not sure which to pick?
- Next up
TL;DR
The three AI assistants that matter in 2026: ChatGPT (most popular), Claude (best at writing and analysis), and Gemini (best Google integration). All three are free to start. Not sure which to pick? Try all three — whichever feels most natural is your answer.
Plain-Language Version: What are AI assistants?
AI assistants (like ChatGPT, Claude, and Gemini) are software you can chat with by typing. You ask questions, and they answer in text — they can translate, write emails, organize notes, or explain things you don't understand. According to a Pew Research Center survey (2024), 23% of American adults have used ChatGPT, and global monthly active users for AI assistants exceeded 500 million by 2026. You don't need to know how to code. If you can type, you can use them. This article introduces the three most popular AI assistants and helps you pick one.
You've heard of "AI" but don't know where to start
Everyone's talking about AI. It's all over the news. You feel like you should try it — but when you search "how to use AI," you get a wall of tool names, pricing plans, and jargon you don't understand.
It's not that complicated.
In 2026, there are really just three AI assistants you need to know about. They all work the same way: you type a question, and the AI types back an answer. Like texting a friend who knows everything. The difference is that each of these three "friends" has a different personality.
This article introduces all three so you can pick one and get started.
ChatGPT — The one everyone knows
Made by: OpenAI, an American AI company.
In one sentence: The world's most popular AI chatbot. Ask it anything — write an email, translate text, brainstorm ideas, generate images, write code. It tries to do everything.
What can you do for free?
Go to chatgpt.com — you can start chatting without even signing up. The free tier gives you about 10 messages every 5 hours. After that, it switches to a weaker model (answers get less detailed).
Features NOT available for free: image generation, video generation, deep research, memory (it won't remember your previous conversations).
What if you pay?
| Plan | Price | What you get |
|---|---|---|
| Free | $0 | Basic chat, ~10 messages per 5 hours |
| Plus | $20/month | More messages, image generation, deep research, memory |
| Pro | $200/month | Nearly unlimited usage, strongest model, video generation |
Most people are fine with the free tier. If you're using it daily and hitting limits, consider Plus. Pro is for power users.
What's it best at?
- Jack of all trades — the most "do everything" option
- Image generation (describe a scene, it draws it)
- Web search (can look up current information, not just memory)
- Good Chinese language support
How to start
Go to chatgpt.com and type in the input box. To save your chat history, click "Sign up free" in the top right. Mobile app available on App Store and Google Play — search "ChatGPT."
Claude — The best writer and analyst
Made by: Anthropic, another American AI company (many of its founders came from OpenAI).
In one sentence: An AI that's especially good at reading and writing. Hand it a long document, ask it to summarize, rewrite, or analyze — it does this better than the others.
What can you do for free?
You need to sign up first (unlike ChatGPT and Gemini). Go to claude.ai and register with Google or email.
The free tier gives you about 5-20 messages per day (longer messages cost more quota). You can upload images and documents for analysis.
What if you pay?
| Plan | Price | What you get |
|---|---|---|
| Free | $0 | Basic chat, ~5-20 messages per day |
| Pro | $20/month | 5x more messages, project management, Google integration, memory |
| Max | $100-200/month | Strongest model, more quota, faster responses |
What's it best at?
- Long document analysis (give it a 50-page PDF and ask for a summary — it won't miss things)
- Writing quality (given the same topic, Claude's output tends to be more natural and well-structured)
- Translation (in blind tests, Claude's translations beat Google Translate and DeepL)
- Excellent Chinese support, especially Traditional Chinese
How to start
Go to claude.ai, click "Continue with Google" or enter your email. Mobile app available — search "Claude" on App Store or Google Play.
Gemini — Google's AI
Made by: Google.
In one sentence: An AI that's wired into everything Google. If you already use Gmail, Google Docs, and Google Calendar, Gemini can work with all of them directly.
What can you do for free?
Go to gemini.google.com — if you have a Google account (you probably do), you can start right away. The free tier gives you 50 daily credits, which is plenty for casual use.
What if you pay?
| Plan | Price | What you get |
|---|---|---|
| Free | $0 | Basic chat, 50 daily credits |
| AI Plus | $7.99/month | More credits, more storage |
| AI Pro | $19.99/month | Strongest model, deep research, video generation |
Gemini's paid plans are cheaper than the other two, and Google frequently runs promotions (like half-price for the first two months).
What's it best at?
- Google integration ("Turn this Gmail into a to-do list." "Draft meeting notes in Google Docs.")
- Real-time search (it IS Google — looking things up is literally its core business)
- Multilingual (Chinese, English, even Cantonese)
- If you're on Android, Gemini can be your phone's built-in assistant
How to start
Go to gemini.google.com and sign in with your Google account. Mobile app available — search "Gemini" on App Store or Google Play.
Side-by-side comparison
| ChatGPT | Claude | Gemini | |
|---|---|---|---|
| Free quota | ~10 per 5 hours | ~5-20 per day | 50 per day |
| Paid plans | From $20/mo | From $20/mo | From $7.99/mo |
| No sign-up needed | Yes | No, must register | Need Google account |
| Best at | All-rounder, images | Writing, long docs | Google integration, search |
| Chinese support | Good | Best | Good |
| Mobile app | Yes | Yes | Yes |
| Image generation | Yes (limited on free) | No | Yes |
Not sure which to pick?
Don't overthink it.
Just want to try it out — Go to chatgpt.com. No sign-up required. Just type and see what happens. Lowest barrier to entry.
Already have a Google account — Try gemini.google.com. Your Gmail and docs are already there.
Need help with documents or writing — Sign up at claude.ai. Claude is the most consistent at this.
All three are free. Trying one and not liking it costs you nothing. The best approach is to ask the same question to all three and see which answer you like best.
Next up
Now you know what AI tools are out there. But once you open one... what do you actually say?
Next article: what your first message to an AI should look like.
This is Part 1 of the "Ask AI Right" series. This series doesn't teach you tech — it teaches you how to use AI to make your work easier.
FAQ
- Which is better — ChatGPT, Claude, or Gemini?
- There's no single best. ChatGPT has the largest user base and broadest features; Claude excels at writing and long document analysis; Gemini integrates best with Google services. Try all three for free and pick whichever feels most natural.
- Can I use them without paying?
- All three have free tiers. ChatGPT gives about 10 messages per 5 hours; Claude about 5-20 per day; Gemini about 50 daily credits. Enough for casual use.
- Will AI see my private data?
- Your conversations go through their servers. All three have privacy policies, and paid plans typically promise not to use your data for training. Avoid pasting sensitive information directly.
- Can I use them on my phone?
- All three have iOS and Android apps. Search for ChatGPT, Claude, or Gemini in your app store.