Filestack Subprocessors List (October 2026): Changes and History

Filestack names 19 subprocessors on its published list. Read from the vendor's own page and re-checked daily.

Last checked October 4, 2026 Official source ↗

Filestack subprocessors (October 2026)

# Subprocessor Purpose Location Data
1 Amazon AWS — Seattle, USA ● Services Hosting ● Database Hosting ● File Storage ● File Processing ● Logging ● Monitoring ● Business contact information ● User data
2 Google Cloud — Mountain View, USA ● Data Analysis ● Business contact information ● User data
3 Google GSuite — Mountain View, USA ● Employee management ● Document sharing ● Business contact information
4 Microsoft Azure — Redmond, USA ● Image captioning ● Business contact information ● User data
5 Mailgun — San Francisco, USA ● Transactional emails ● Business contact information
6 Fastly — San Francisco, USA ● Content Delivery (CDN) ● User data
7 CloudConvert (Lunaweb Ltd) — München, Germany ● Document transformations ● User data
8 Telestream — Nevada City, USA ● Video/Audio transformations ● User data
9 EyeQ — Calgary, Canada ● Image Enhancement ● User data
10 Scanii — Litchfield Park, USA ● Virus detection ● User data
11 Tokbox (Vonage) — San Francisco, USA ● Video/Audio recording ● User data
12 Atlassian — Sydney, Australia ● Project management ● Status page ● Business contact information
13 HubSpot — Cambridge, USA ● Marketing ● Business contact information
14 Zendesk — San Francisco, USA ● Customer Support ● Business contact information
15 Salesforce — San Francisco, USA ● Sales/Accounting ● Business contact information
16 Segment — San Francisco, USA ● Data aggregation ● Business contact information
17 Xero — New Zealand ● Invoicing ● Business contact information
18 Stripe — San Francisco, USA ● Payments ● Business contact information
19 Pendo.io — USA ● Marketing analysis

Get an email when Filestack changes its subprocessors

ClauseTrail re-checks this list every day and tells you exactly who was added or removed — including when a vendor starts sending data to an AI provider. The first vendors are free.

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Documents we track for Filestack

Privacy policy
checked October 4, 2026 www.filestack.com ↗
Subprocessor list
checked October 4, 2026 www.ideracorp.com ↗
Trust page
checked October 4, 2026 www.filestack.com ↗

Change history

Tracking since October 4, 2026. No change has been published since; additions, removals and document changes will appear here as they're published.

Filestack subprocessors FAQ

How many subprocessors does Filestack use?
Filestack lists 19 subprocessors on its published list, including Amazon AWS, Google Cloud, Google GSuite, Microsoft Azure, and Mailgun and 14 more.
Where does Filestack process customer data?
The subprocessors named by Filestack are located in USA, San Francisco, Mountain View, Australia, Calgary, and Cambridge and 9 other locations, as stated on its list.
When was Filestack's subprocessor list last checked?
ClauseTrail last checked Filestack's subprocessor list on October 4, 2026. Lists are re-checked daily.
How do I find out when Filestack adds or removes a subprocessor?
ClauseTrail monitors Filestack's subprocessor list, DPA, privacy policy and terms and emails you the exact change — who was added or removed and what the page said before and after. The first vendors are free.