Four tools cover almost everything. You don't need all of them — pick based on where your work already lives. Here's the no-hype version of what each is best at.
Quick reference — reach for…
Everyday writing, brainstorming, a reliable all-rounder
ChatGPT or Claude
Long documents, careful analysis, polished writing
Claude
You live in Gmail, Docs & Drive
Gemini
You live in Word, Excel, Outlook & Teams
Microsoft Copilot
Quick web research with sources
ChatGPT or Gemini
G
ChatGPT
by OpenAI
Best for: a versatile daily driver — drafting, brainstorming, quick research, and images, all in one place.
Strengths
The widest range — text, images, voice, web browsing
Huge ecosystem and saved custom assistants
Forgiving for first-timers — just start typing
Watch-outs
Can be confidently wrong — verify facts and numbers
First task: "Draft a reply to this email, then give me a shorter, warmer version."
These tools change fast — capabilities and pricing shift often. Treat this as a starting map, not gospel, and update it as your team settles on favorites.