BrieftonCity Hall · contact
Talk to us.
Charter questions, security reviews, press, or a fit check before you join the waitlist — we read every note.
Email
We reply within two business days during the early-access season.
Before you write
- Waitlist / early access — use the newsletter so we can queue you properly.
- Security & data — see the security overview first; Charter teams can request a review pack by email.
- HubSpot shops — tell us team size, CRM hygiene, and whether reps already live on WhatsApp.