Builders Clubin Mantle Chat

Contact

Get in touch

Got questions, feedback, or just want to say hi?

Write or book a call

The fastest ways

Email

For joining, co-hosting, partnerships and data requests.

team@mantle.chat

A 15-minute call

Not sure yet? Ask Katja anything about Builders Club.

Already a member? Write to our AI host in a private message any time. It replies and passes it on to us when a person should help.

What to write about

A few lines are enough

You want to join

Just leave your email on the join page. That's all we need.

You want to co-host

Which part you'd like to run, and why. See Run it with us.

You're a partner or an expert

Who you are and how you'd like to work together. See the page for partners.

Your data

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