FixKit AI

Home / Use case

Fact-check your marketing copy and drafts

“I'm worried my website or ads say things we can't back up.”

AI can flag claims that need proof, technical errors, and wording that could get you in trouble. Remember AI can be wrong too — check its flags against sources.

Fix it yourself in 3 steps

  1. Paste the copy and the facts you can prove.
  2. Ask the AI to flag every claim and whether your evidence supports it.
  3. Rewrite or cut unsupported claims, and check the AI's own flags.

Copy this prompt

Here's my copy: [text]. Here's what I can prove: [facts, sources]. List every claim (numbers, 'best', 'guaranteed', health or money promises) and mark it Supported, Needs proof, or Remove. Suggest an honest rewrite for each weak one. Don't add new claims. Stop after the list.

Fill in the [brackets]. Each prompt says when the AI should stop, so it doesn't wander off.

Agents people used for this: Claude, Gemini.

Inspired by real examples collected at agentusecases.ai.

📚 3 real stories of people doing this with AI agents

Collected at AgentUseCases.ai.

AI drafts, you approve: nothing gets posted, sent, spent or published without a person. Tell customers when they're talking to an AI.

Tools for this

#1 · Our pick

Grok Bot

Best for: Chores that repeat — done for you

The easiest AI helper for everyday people: show it a chore once — a morning brief, checking a bill, watching for a refund — and it keeps doing it while you're away, checking in only when it needs your OK. Works from the Grok app on your phone and computer (beta).

Visit Grok Bot ↗
#2

ChatGPT

Best for: Widest feature set

OpenAI's assistant with the broadest feature set: voice, images, search and a large app ecosystem.

Visit ChatGPT ↗
#3

Gemini

Best for: Google Workspace users

Google's assistant, woven into Gmail, Docs and Android. Strongest if you live in Google's apps.

Visit Gemini ↗
#4

Claude

Best for: Writing, analysis, code

Anthropic's assistant: strong writing, analysis and coding, with projects and artifacts for longer work.

Visit Claude ↗
#5

Grok

Best for: Real-time info, everywhere you go

xAI's assistant with real-time X data — on iPhone, Android, desktop, the web, X, and built into Tesla cars. Want it to do chores on its own? See Grok Bot.

Visit Grok ↗