Sub-processors
Last updated: 18 September 2026
QuoteSlayer (operated by PTCCS Limited) uses a small number of third-party service providers to run the Service. The providers below may store or process customer data on our behalf, in the locations shown. This page forms part of our Privacy Policy.
Sub-processors that handle customer data
| Provider | What it does for us | Where data is processed |
|---|---|---|
| Google Cloud Platform | Application hosting and databases (including database backups) | Singapore |
| Amazon Web Services | Storage of uploaded plans and files, secure storage of integration credentials, and malware scanning of uploads | Australia (Sydney) |
| Clerk | Sign-in, accounts and session security | United States |
| Sentry | Error monitoring | United States |
| PostHog | Product analytics | United States |
| Microsoft 365 | Support email (support@quoteslayer.com) | Australia |
| Mapbox | Satellite imagery and address search in the aerial take-off tool | United States |
| Google Fonts | Web fonts on our website and in the app | United States (global content delivery network) |
About analytics. PostHog receives pseudonymous user and account identifiers, subscription plan and status, and the paths and timings of requests to the Service. It does not receive names, email addresses, or any customer drawing or quote content.
About maps. The aerial take-off tool renders satellite imagery from Mapbox directly in your browser. Mapbox receives the map areas you view, any address you type into the map search box, a randomly generated session identifier, and your IP address. It does not receive your drawings, your quotes, or any data from a connected project-management system — nothing in those integrations populates the map.
About web fonts. Our pages load fonts from Google Fonts. Serving a font file gives Google your IP address and browser user-agent, which is unavoidable for any request your browser makes. Google Fonts sets no cookies, and receives no account information, no identifiers of ours, and no customer content.
About AI. We do not use any third-party AI or machine-learning providers. All AI features run on our own infrastructure, and no customer data is sent to an external AI provider or used by any third party to train models.
Payments
Paddle is our Merchant of Record: when you buy a QuoteSlayer subscription, your purchase is made from Paddle, and Paddle handles payment, billing and tax as an independent controller of that data under its own privacy policy — strictly speaking it is not our sub-processor, but we list it here for transparency. Paddle operates from the United Kingdom, the United States, Ireland and Canada.
This includes Paddle Retain, Paddle’s failed-payment recovery service, which is still served from its original ProfitWell domain. Retain receives your Paddle customer identifier and page context only, and no drawing or quote content.
Services that do not handle customer data
- GitHub — software source code only
- 1st Domains — domain-name registration
- Arcade — pre-recorded product demos on our website
Changes to this list
We will give at least 30 days’ notice before adding a new sub-processor, and this page will be updated when we do.
18 September 2026. Mapbox, Google Fonts and Paddle Retain were already in use when this page was first published, and have been added above for completeness. They are not new additions, and no new sub-processor has been introduced.