Sub-processors
The other companies Resolutr uses to run the service, and what each one is used for. Version 2, 5 October 2026.
Always used
These are part of the service itself.
| Company | What it is used for | What reaches it | Where |
|---|---|---|---|
| Microsoft Azure | Hosting, the database, and stored documents. | Everything the platform holds for your firm. | United Kingdom |
| Postmark | Resolutr's own account and security email — sign-up, invitations, password resets. | The recipient's name and email address, and the message itself. | United States |
| Stripe | Card payments and your firm's subscription. | Payment details and the amounts involved. Card numbers never reach Resolutr. | United States and the European Economic Area |
Only if your firm connects them
Your firm chooses whether to use these. If you never connect one, nothing of yours is ever sent to it.
| Company | What it is used for | What reaches it | Where |
|---|---|---|---|
| Microsoft 365 | Sending email and managing meetings from your firm's own mailbox and calendar. | The messages and meetings your firm sends through it. | Your own Microsoft tenant's region |
| Google Workspace | The same, for a firm that uses Google rather than Microsoft. | The messages and meetings your firm sends through it. | Your own Google tenant's region |
| HubSpot | Keeping your CRM contacts in step with Resolutr, if your firm uses it. | Contact details only. Never matters, funding, or anything about safeguarding. | United States and the European Union |