Contact us
We work by email. A person replies within 1 business day, Monday to Friday, Pacific Time. Pick the topic closest to your question so it reaches the right person.
- Registered address
- PinnacleStack Inc
908 Ronan Ave, Wilmington, CA 90744, US
- Email us
Start a trial
We set up your workspace and send the forwarding address.
- Email us
Sales and Multi-entity plans
Pricing for groups, annual invoicing, data processing addendum.
- Email us
Support
Help with ticket parsing, invoice mapping or SLA settings.
- Email us
Security and data deletion
Questions about access, export or deleting your data.
Helpful to include
- Your company name and roughly how many employees you have
- Whether you use Microsoft 365 or Google Workspace
- The ticketing system your IT provider sends notifications from, if you know it
- For support: the ticket or invoice number shown in PinnacleStack
Please don't email passwords or full contracts. We'll send a secure upload link if we need a document.