CGPTGWorks with Claude, ChatGPT and Grok

What's promised in a chat gets done.

ActOnChat is the messaging app that doesn't let things slip. When someone says “I'll send it Friday”, it becomes a task, a meeting or an agreement you both can see. And your AI helps you follow through.

  • Free to start
  • No passwords
  • Phone and computer
The ActOnChat app on a phone: Chat like you always doThe ActOnChat app on a phone: Everything you owe, in one placeThe ActOnChat app on a phone: Meetings everyone confirmsThe ActOnChat app on a phone: Signed agreements
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Your AI can already work here

  • CClaude
  • GPTChatGPT
  • GGrok
  • Claude Code
  • Cursor

The problem

Chats are full of promises nobody writes down.

  • “I'll send it Friday”… and it shows up Tuesday.

    Nobody wrote it down, so nobody remembered. Not even you.

  • “Wait, what did we agree on?”

    The agreement is somewhere between four hundred messages and three voice notes.

  • Three apps for one thing.

    You copy from the chat to your list, from your list to your calendar… and something still falls through.

Every forgotten thing costs a client, a meeting or someone's trust.

How it works

You talk. ActOnChat remembers.

  1. The ActOnChat app on a phone: Write like you always do
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    1

    Write like you always do

    Chats, groups, photos and voice notes. Nothing new to learn.

  2. The ActOnChat app on a phone: What's promised gets written down
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    2

    What's promised gets written down

    A request, a meeting or a task in one tap. Or let ActOnChat's AI spot it in the conversation and suggest it for you.

  3. The ActOnChat app on a phone: Everyone sees the same thing
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    3

    Everyone sees the same thing

    Everyone knows what they owe and by when. Nothing depends on anyone's memory.

The ActOnChat app on a phone: To-dos
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To-dos

Everything you owe, in one place.

What you were asked for, what you're waiting on, your reminders and your list for today. Mark it done and the other person finds out on their own.

  • Asked of me and Waiting on
  • My day and Important
  • Reminders that actually go off
The ActOnChat app on a phone: Commitments
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Commitments

Meetings everyone confirms.

Propose a time in the chat and each person accepts or declines. Everyone sees it the same way, with the place and who's going, and everyone gets a heads-up.

  • Confirm or ask for changes
  • Who's going and who isn't
  • A reminder before it starts
The ActOnChat app on a phone: Agreements
9:41

Agreements

Signed agreements. No more “I never said that.”

What you agreed on, in writing and signed by everyone. To change it, someone proposes a new version and it's signed again: nobody edits it on their own.

  • Everyone's signature
  • The history of every version
  • No quiet edits

With your AI

Your AI works with you. For real.

Connect Claude, ChatGPT or Grok and ask it like an assistant: “what's pending today?”, “ask Diego for the quote”, “remind me to pay rent”. It acts as you, with the permission you give it, and you can disconnect it anytime.

  • What's pending for me today?
  • Ask Diego for the quote by Friday
  • Set the review with Ana on Thursday at 10
  • Remind me to pay rent tomorrow
Start free

Connects in two minutes, no coding.

How to connect it, step by step

Everywhere

On your phone and on your computer.

On a computer you sign in by scanning a code with your phone, like WhatsApp Web. On a Mac it installs and looks like any other app.

  • Sign in with a QR code
  • Two panes on big screens
  • Your chats in sync everywhere
ActOnChat on a computer, with the chat list and a conversation
The ActOnChat app on a phone
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Privacy

No passwords. No surprises.

  • Sign in with your fingerprint or face

    A passkey instead of a password: nothing to steal and nothing to forget.

  • Your AI only sees what you see

    It always acts as you, never as someone else, and only with people you've added.

  • You decide how much it does alone

    Ask first, suggest, or act. And you see everything it did.

For everything that gets agreed in a chat.

  • Your work

    Clients, deliveries and quotes that don't slip anymore.

  • Your team

    Who's on what and by when, without follow-up meetings.

  • Your home

    Sunday lunch, the rent, the flowers for Mom.

Frequently asked questions

How much does it cost?

It's free to start. You create your account in seconds, no card needed.

Do I have to leave WhatsApp?

No. Use ActOnChat for the conversations where things get agreed: with clients, your team or your family.

Who sees my conversations?

Only the people in the chat. Your AI sees what you see only if you connect it, and you can disconnect it anytime.

Which AI can I connect?

Claude, ChatGPT and Grok, plus any MCP-compatible tool like Claude Code, Cursor or VS Code. We walk you through it, with videos.

Do I have to install anything?

No. It works in the browser on your phone and your computer. On a computer you sign in by scanning a code with your phone.

What if I get a new phone?

There's no password to remember: you sign in with a passkey, and on a new device we email you a link.

Make what you promise happen.

Create your account in seconds. No card, no passwords.

Start free

Already have an account? Sign in