For most beginners, ChatGPT is the best first chatbot — it is widely supported, has a strong free tier, and works for almost any task. Gemini is a great runner-up if you use Gmail or Google Docs. Perplexity is the best pick if you mainly want fast, cited answers to questions.
Picking your first AI chatbot can feel overwhelming when every tech headline mentions a different one. The good news: most of them are free to try, and the differences matter more for power users than for beginners.
Here is a plain-English rundown of the five most popular options, what each one is actually good at, and which one to start with depending on what you want to do.
Quick comparison table
| Chatbot | Made by | Free tier | Best for beginners who want... |
|---|---|---|---|
| ChatGPT | OpenAI | Yes | A little of everything |
| Gemini | Yes | Google Workspace integration | |
| Copilot | Microsoft | Yes | Microsoft Office integration |
| Claude | Anthropic | Yes | Long documents, careful writing |
| Perplexity | Perplexity AI | Yes | Fast answers with sources |
1. ChatGPT — the all-rounder
ChatGPT is the one that started the current wave of AI chatbots, and it remains the most versatile option for everyday use.
What it does well: Writing, editing, explaining concepts, answering questions, summarizing text, helping with emails, brainstorming. The free version handles all of these.
What it lacks: The free tier does not always have the latest information, and some features (image generation, advanced reasoning) require a paid plan.
Who it suits: Anyone trying AI for the first time who wants to explore without committing to a specific use case.
Try it at: chatgpt.com
2. Gemini — best if you use Google
Gemini is Google's AI chatbot. The reason beginners who use Google products tend to prefer it is simple: it connects to Gmail, Google Docs, Google Drive, and Google Calendar. You can ask it to summarize an email, help draft a document, or find something in your Drive.
What it does well: Google Workspace tasks, answering questions with up-to-date Google Search results, image understanding if you take a photo and ask a question.
What it lacks: Less polished for pure creative writing tasks compared to ChatGPT or Claude.
Who it suits: Gmail and Google Docs users who want AI that connects to their existing files.
Try it at: gemini.google.com
3. Microsoft Copilot — best for Office users
If you spend your day in Word, Excel, or Outlook, Copilot works right inside those apps instead of making you switch to a separate window.
What it does well: Drafting and editing documents in Word, writing formulas in Excel, summarizing email chains in Outlook, taking meeting notes in Teams.
What it lacks: The version built into Office apps requires a paid Microsoft 365 Copilot subscription. The free web version at copilot.microsoft.com works like a general chatbot but does not connect to your files.
Who it suits: Office workers already in the Microsoft 365 ecosystem.
Try it at: copilot.microsoft.com
4. Claude — best for long documents and careful writing
Claude is made by Anthropic and has a reputation for being particularly good at reading and writing long pieces of text. It can handle a very long document — like a contract or a research report — and pull out the key points without getting confused.
What it does well: Summarizing long documents, nuanced writing tasks, thoughtful back-and-forth conversation, explaining complex topics patiently.
What it lacks: No built-in image generation, and the free tier has daily limits.
Who it suits: Anyone who works with long documents, needs patient step-by-step explanations, or finds other chatbots too brief or too casual.
Try it at: claude.ai
5. Perplexity — best for quick research
Perplexity works differently from the others. Instead of just generating an answer from memory, it searches the web and then summarizes what it finds — with clickable sources so you can verify everything.
What it does well: Research questions, fact-checking, getting current information with references, comparing products or options.
What it lacks: Less good for creative writing, document editing, or long conversations. It is really a research tool more than a general assistant.
Who it suits: Anyone who wants fast, sourced answers to questions and does not want to wade through a list of search results.
Try it at: perplexity.ai
Which one should you start with?
If you are completely new and not sure what you want to use AI for: start with ChatGPT. It is the most versatile, has the largest community of people sharing tips, and the free tier is genuinely useful.
If you already use Gmail or Google Docs every day: try Gemini — the integration saves real time.
If your work revolves around Word and Outlook: Copilot is worth a look, but check whether the free version meets your needs before paying for the Office integration.
If you want to read fewer sources and just get a quick, cited answer: Perplexity is the most efficient tool for that specific job.
What to try next
Once you pick one, the fastest way to get comfortable is to start small. Our guide on how to use ChatGPT for the first time walks you through your first conversation step by step. And if you are trying to decide whether the paid upgrade is worth it, Is ChatGPT free? breaks down exactly what you get without paying.
