You keep hearing the names — ChatGPT, Gemini, Claude, Grok, Copilot — tossed around as if everyone’s supposed to know the difference. Here’s a secret: almost nobody does. And the good news is that, for everyday use, they’re more alike than different — and you very likely already have one sitting on your phone or computer right now.

Let me sort them out for you, gently, and show you which to reach for and how to actually use it.

First, the most reassuring thing

You probably already own one without realizing it. The makers have tucked these assistants right into the devices you already use:

• An Android phone? You have Gemini (it’s Google’s, and it replaced the old Google Assistant).
• An iPhone? You have Siri, which Apple keeps adding AI abilities to — and you can add the free ChatGPT or Gemini app in minutes.
• A Windows computer? Copilot is built right in.
• Use Facebook, WhatsApp, or Instagram? Meta AI is already inside those apps.

So before downloading anything, know that help is likely already on your device.

What each one does well

Here’s the honest, clutter-free version of who’s who. There’s no single “best” AI — the right choice depends on your needs.

ChatGPT (made by OpenAI) is the famous one, and the most widely used AI assistant on the planet. It’s the friendly all-rounder — the best pick for general versatility — and the easiest place to start if you have no other preference. It can chat, write, explain, and even talk with you out loud.

Gemini (made by Google) is the natural choice if you live in Google’s world — Gmail, Google Docs, Google Photos — and it’s the assistant already built into Android phones. Lovely for everyday questions and anything tied to your Google account.

Claude (made by Anthropic) is widely regarded as the strongest for writing — long, nuanced, careful, document-heavy work — with a warmer, less robotic tone. A good pick when you want something written thoughtfully, or a long letter or document handled with care.

Microsoft Copilot is the one to use if your life runs through Microsoft — it’s built directly into Word, Excel, Outlook, and Windows. If you write letters in Word on a Windows PC, it’s right there waiting.

Perplexity is a bit different — it’s built to find facts, scouring the live internet and giving you a direct answer backed by clickable sources. Wonderful when you want to look something up and see where the answer came from.

Meta AI (made by Meta) is built into WhatsApp, Facebook, Instagram, and Messenger — handy precisely because it’s already inside apps you may use every day.

Grok (made by xAI) lives inside the X app (formerly Twitter) and is plugged into X’s live feed, so it’s strongest for what’s happening right now and trending chatter. Mostly of interest if you’re an X user.

The honest truth: they’re more alike than different

Here’s what nobody selling these will tell you: for the everyday things most of us want — a question answered, a letter written, something explained — any of them will do the job nicely. The differences that experts argue about mostly matter to programmers and big companies, not to you and me. So please don’t agonize over the “right” one. Pick whichever is already on your device, or start with ChatGPT, and you’ve made a fine choice.

Do you need to pay? (Probably not — but here’s the honest rundown)

Let me save you some money up front: for everything we’ve talked about, the free versions are plenty. Truly. You could skip this section entirely. But since it’s good to know, here’s what the paid plans cost and what they add.

Curiously, almost every company landed on the same price — about $20 a month for their main paid plan. That upgrade generally buys you three things: higher limits (more questions before it asks you to wait), the newer, smarter version of the AI, and extras like talking aloud, creating pictures, or uploading files.

A quick rundown of each:

• ChatGPT — “Plus” is $20/month, and there’s a cheaper “Go” plan at about $8/month. (Worth knowing: the free version now shows ads.)
• Gemini (Google) — “Google AI Pro” is about $20/month, and it bundles a large amount of Google cloud storage — a genuinely good deal if you already pay Google for storage.
• Claude — “Pro” is $20/month.
• Microsoft Copilot — about $20/month, but really only worth it if you actively use Word, Excel, and Outlook, where it lives.
• Perplexity — “Pro” is $20/month, adding more research and the ability to upload files.
• Grok — a bit pricier: “SuperGrok” is $30/month (or a limited version comes with X Premium at about $8/month).
• Meta AI — completely free, with no paid plan at all.

Paying by the year saves a little. Most of these knock about 15% off if you pay for a full year upfront — roughly $200 a year instead of $240, so about $40 saved. Gemini, Claude, Copilot, and Perplexity all work this way; Grok’s yearly plan runs about $300. The one exception worth knowing: ChatGPT doesn’t offer a yearly plan at all — it’s monthly only. And only commit to a year once you’re sure you’ll keep using it, since you’re locked in for the twelve months.

You’ll also see eye-wateringly expensive “power” plans — names like Pro, Max, and Ultra, running $100 to $250 a month. Ignore those entirely. They’re built for programmers and professionals who lean on AI all day long, not for everyday questions.

My honest advice: start free, and only think about paying if you find yourself using one constantly and bumping into its limits. Every plan is month-to-month (unless you choose yearly), so you can try one and cancel anytime — no commitment.

The best way to use them in real life

The real magic isn’t which one you pick — it’s realizing you can ask in your own words, like talking to a patient, knowledgeable helper. Here are the everyday uses that genuinely earn their keep (and these work on any of them):

• “Explain this to me simply.” Paste in a baffling insurance letter, a medical term the doctor used, or a confusing bit of a contract, and ask it to put it in everyday words.
• “Help me write…” A firm but polite complaint to a company, a note to your doctor before an appointment, a heartfelt birthday message, or a reply to a tricky email. Tell it the gist; it gives you a draft to make your own.
• “What can I make with…” Give it the three things in your fridge and ask for a simple dinner — or ask it to adjust a recipe to be lower-salt or for two people.
• “Plan it for me.” “Plan an easy three-day trip to visit my grandkids, with gentle walking and one nice meal out.”
• “Summarize this.” Paste a long article or document and ask for the short version, or the three things that actually matter.
• “Help me think it through.” Ask it to lay out the pros and cons of a decision — downsizing, a new phone, a trip — so you can weigh them yourself.
• “Just settle this.” Any curious question that pops up at the dinner table.

A friendly tip: talk to it like a person. You don’t need special words or “commands” — full, normal sentences work best. And if the first answer isn’t quite right, just say so (“make it shorter,” “more formal,” “explain it like I’m new to this”) and it’ll try again.

A few honest cautions

Because Gleemo will always give you the straight story:

• They can be confidently wrong. These tools sometimes state false things as if they’re certain — the experts call it “hallucinating.” So for anything that really matters — health, money, or legal questions — treat the answer as a helpful starting point and double-check it with a real professional or a trusted source.
• Don’t hand over your secrets. Never type in your Social Security number, passwords, full bank or credit card numbers, or complete medical details. Share only what you’d be comfortable saying to a stranger.
• The free versions are plenty. For everything above, you do not need to pay. Ignore the upgrade prompts until you have a clear reason to want one.
• It’s a helper, not an authority. It’s not your doctor, your lawyer, or your accountant — it’s a clever assistant that helps you prepare, understand, and draft.

The bottom line

Don’t let the parade of names intimidate you — they’re more alike than different, and one is almost certainly already on your phone or computer. Open it, ask it something small and low-stakes (“Give me a simple recipe for chicken soup,” or “Explain what a deductible is”), and see how it feels. You’ll get the hang of it faster than you expect — and you’ll never have to nod along blankly at those names again.