3CX
3CX declares 18 subprocessors in its subprocessor list, which we last checked on Oct 25, 2026 (evidence). They include Amazon Web Services, Google Cloud and OpenAI. No published changes since we first read it on Oct 15, 2026. 1 tracked vendor, Assent, names 3CX as a subprocessor.
Subprocessors CSV of 3CX's subprocessors · Atom feed of 3CX's subprocessors DORA draft CSV of 3CX's subprocessors as declared by 3CX what's this? ·
18 third parties.
| Name | Purpose | Location | Listed since |
|---|---|---|---|
| Alibaba | Cloud Hosting for 3CX.CN | CHINA | |
| Amazon Web Services (AWS) | Cloud hosting services | EU / UK / USA | |
| Apple APNS | Push notifications (iOS) | EU / USA | |
| Checkout.com LLC | Payment processor | EU / UK / USA | |
| Cloudflare, Inc. | CDN & security protection | EU / USA; EU / USA / ASIA | |
| DigitalOcean LLC | Cloud hosting; Cloud hosting services | EU / USA; EU / USA / ASIA | |
| Freshworks, Inc. – Freshdesk | Ticketing system for support | EU / USA / IN | |
| Google Cloud (Alphabet Inc.) | Cloud hosting; Cloud hosting & user sync; Cloud hosting services | EU / USA; EU / USA / ASIA | |
| Google FCM (Firebase Cloud Messaging) | Push notifications and Crash Reporting (Android) | EU / USA | |
| Google GSuite (Alphabet Inc.) | Email provider | EU / USA | |
| Hetzner | Cloud hosting services | EU / USA / SG | |
| Microsoft Azure (Microsoft Corp.) | Cloud hosting services | EU / USA | |
| Microsoft Power BI | Reporting & analytics | EU | |
| Odoo S.A | CRM | EU | |
| OpenAI AI | Self-service AI support agent | Multiple countries / Global | |
| PayPal Holdings – Braintree | Payment processor | EU / USA | |
| TeamViewer Germany GmbH | Remote assistance sessions | EU | |
| Twilio Inc. – SendGrid | Email delivery services; Email provider | EU / USA |
Web TechnologiesCSV of 3CX's web technologies · Atom feed of 3CX's web technologies
3CX's homepage made 139 requests to 13 domains, and 5 services controlled by another company.
5 third parties by category: Advertising 3Analytics 2
1 tracked company loaded by the homepage is not in 3CX's subprocessor list. A website can use a service without it processing customer data.
Subprocessor of (1)CSV of the companies listing 3CX · Atom feed of the companies listing 3CX
Assent assent.com Phone-based customer support.
Incidents reported by 3CX's subprocessorsCSV of incidents reported by vendors 3CX lists · Atom feed of incidents reported by vendors 3CX lists
224 reported incidents in the last 30 days, by 4 of the vendors 3CX lists as subprocessors.
A subprocessor list names a company, not the service an incident touched. This does not show that 3CX was involved.
And 199 more. All of them: CSV · Who is around them.
ChangesCSV of 3CX's changes · Atom feed of 3CX's changes
See the list as we read it on any date: Time machine
None since tracking began.
Rating badge for 3CX's site
It updates with the rating.
<a href="https://thirdpartyindex.com/vendors/3cx"><img src="https://thirdpartyindex.com/badge/3cx.svg" alt="3CX transparency rating on Third Party Index" height="20"></a>[](https://thirdpartyindex.com/vendors/3cx)