A friendly AI chatbot for your Slack or Discord.

The world's most powerful AI is just one @mention away.

(free for the first 30 days, then just $4.99/month)

Meet Geppetto

The new addition to your Slack team, always eager to be helpful.

Mention @Geppetto with a question and get the answer right there and then - in the chat you already use.

Powerful, yet safe

Powered by GPT

Using the world's most powerful AI.

Geppetto is powered by OpenAI's GPT API, briging the leading AI model to your fingertips.

Data Safety

Geppetto doesn't snoop on you.

Geppetto only looks at messages in threads where it is mentioned and direct messages you send it.

No Data Retention

We don't get to keep your data.

Anything you tell Geppetto is only used to generate the answers. We never store any of your data or use it for other purposes.

Plans & pricing

All plans come with a 30-day free trial.

Geppetto Lite

Perfect for small teams or individuals.


  • All chat members can DM or @mention Geppetto
  • Limit of 1,000 messages per month from Geppetto
  • Cancel anytime
Get started

Geppetto Plus

Ideal for larger teams or heavier usage.


  • All chat members can DM or @mention Geppetto
  • Limit of 5,000 messages per month from Geppetto
  • Best value for money
  • Cancel anytime
Get started

Geppetto Pro

For large organizations and heavy usage.


  • Coming soon - contact us to get on a waitlist
  • All chat members can DM or @mention Geppetto
  • No message limits
  • Choose between different AI models

Add Geppetto to your chat with two clicks

Try Geppetto for free for 30 days - no credit card required.

Add to Slack   Add to Discord

Frequently asked questions

Have more questions, suggestions or complaints? Email us at geppetto@goodcode.io, we'd love to hear from you!

    • What AI does Geppetto use?

      Geppetto uses OpenAI's GPT-3.5 model. In the future we hope to support more models.

    • Is it free?

      Geppetto is free for the first 30 days, then just $4.99/mo or $9.99/mo, depending on the plan you choose.

    • Is this the same as the official ChatGPT for Slack?

      No, we're an independent outfit. We're not affiliated with nor backed by either Salesforce (Slack) or OpenAI (ChatGPT).

    • Does every user need to install the app in Slack?

      No, only the workspace admin needs to install the app, and invite Geppetto to the channels you want it to be available in. Anyone can then @mention or DM it.

    • Can I trust Geppetto?

      All current AIs can suffer from hallucination and may get creative with the truth, Geppetto included. It is recommended to verify the facts Geppetto gives you before relying on them.

    • Are there usage limits?

      Yes, depending on the plan (500, 1000 or 5000 messages per month). This is per Slack workspace or Discord server, and counting only the messages Geppetto replies with) per month.

    • Does Geppetto store the conversations?

      No. Geppetto only retrieves the conversations it was mentioned in (or DMed) to ask the GPT model for answer. No messages are stored.

    • Do you send our data to third parties?

      Messages in threads explicitly mentioning Geppetto and direct messages with Geppetto are shared with OpenAI so their API can generate the responses. This data may be stored up to 30 days for abuse and misuse monitoring purposes (as outlined in OpenAI API data usage policies). The data will NOT be used to train or improve the AI models. See our Privacy Policy for more details.