We use the subprocessors below to run the Booking Butler platform. Our Terms of Service commit us to giving at least 30 days notice before a new subprocessor begins processing customer data, so that you have time to object. The change log at the bottom of this page records the date of every notice and the date each change took effect, so the notice period can be checked.
To be notified of changes to this list, email privacy@bookingbutler.ai and ask to be added to subprocessor notifications. How we handle personal information generally is described in our Privacy Policy.
Current subprocessors
Last updated September 10, 2026.
| Name | Purpose | Location |
|---|---|---|
| Amazon Web Services, Inc. | Cloud hosting, application databases, and file storage for the Booking Butler platform. | United States |
| Vercel Inc. | Hosting and content delivery for the bookingbutler.ai website. | United States |
| Twilio Inc. | Telephony and messaging: inbound and outbound calls, SMS, and A2P 10DLC registration for AI booking agents. | United States |
| Stripe, Inc. | Subscription billing and payment processing. | United States |
| OpenAI, L.L.C. | Large language model inference powering AI booking agent conversations. | United States |
| Anthropic, PBC | Large language model inference powering AI booking agent conversations. | United States |
| Google LLC | Website analytics and calendar integration for appointment scheduling. | United States |
| Meta Platforms, Inc. | Advertising measurement on marketing pages. Not used on the Privacy Policy, Terms of Service, Acceptable Use Policy, or this page. | United States |
Change log
Newest first. “Notice given” is the number of days between the date we published the change and the date it took effect.
| Announced | Effective | Change | Notice given |
|---|---|---|---|
| September 10, 2026 | September 10, 2026 | changed: Initial published list. First publication of the Booking Butler subprocessor list. Vendors listed were already in use as of this date; no new subprocessor was introduced by this publication. | 0 days |
Objecting to a subprocessor
If you have a reasonable objection to a new subprocessor on grounds of data protection, tell us at privacy@bookingbutler.ai within the notice period and we will work with you on an alternative. Your rights when we cannot resolve an objection are set out in the Terms of Service.