Zuddl

zuddl.com

Zuddl declares 18 subprocessors in its subprocessor list, which we last checked on Nov 11, 2026 (evidence). They include Amazon Web Services, Google Cloud and OpenAI. No published changes since we first read it on Sep 22, 2026. 1 tracked vendor, Posit, names Zuddl as a subprocessor.

Subprocessors CSV of Zuddl's subprocessors · Atom feed of Zuddl's subprocessors DORA draft CSV of Zuddl's subprocessors as declared by Zuddl what's this? · 

18 third parties.

NamePurposeLocationListed since
Agora Video & Audio SDK Provider and A/V recordingUS
Amazon Web Services (AWS) Application Hosting, Data Storage, CDN, Static/Image Asset StorageUS and EU
Anthropic AIAI-based text processing and generation (applicable only to AI Opt-In Customers)US
Beefree Email editor in platformUS
Clay EnrichmentUS
Duda Landing page builderUS
Google Cloud Analytics and TranslationUS and EU
Google Gemini AIAI-based text processing and generation (applicable only to AI Opt-In Customers)US and EU
LangSmith Observability and monitoring for AI workflows (applicable only to AI Opt-In Customers)US and EU
Mux A/V Ingestion, Transcoding & StreamingUS and EU
OpenAI AIAI-based text processing and generation (applicable only to AI Opt-In Customers)US
Parmonic Video content creation and management servicesUS and EU
Pusher Real time publish subscribeUS and EU
Pylon Customer SupportUS
SendGrid Communication platform for emailsUS and EU
Sigma Computing Analytics and embeddingUS
tray.ai Integration Builder and ManagerUS and EU
WorkOS Enterprise SSOUS and EU

Web TechnologiesCSV of Zuddl's web technologies · Atom feed of Zuddl's web technologies

Zuddl's homepage made 124 requests to 16 domains, 9 services controlled by another company, and 2 domains not identified.

CDN (4): jsDelivr, Google Cloud, Cloudflare, UNPKGAnalytics (1): usually detected as Analytics: G2.comMarketing automation (1): usually detected as Marketing automation: AdobeCookie compliance (1): CookieYesOther (2): JavaScript libraries: Webflow; Reviews: Slashdot Media

9 third parties by category: CDN 4Analytics 1Marketing automation 1Cookie compliance 1Other 2

Third parties 9 · 119 requests
Webflow Webflow 1.6.0 jQuery 3.5.1 45% of the page's requests 56
Adobe typekit.net 30% of the page's requests 37
CookieYes CookieYes 8% of the page's requests 10
jsDelivr jsDelivr 4% of the page's requests 5
Google Cloudsubprocessor Google Font API Google Hosted Libraries 2% of the page's requests 3
Cloudflare cdnjs 2% of the page's requests 2
G2.com g2.com 2% of the page's requests 2
Slashdot Media SourceForge Reviews 2% of the page's requests 2
UNPKG Unpkg 2% of the page's requests 2
Unknown 2 · 3 requests

hubspotonwebflow.comwebflow.services

First party 1 · 2 requests
Zuddl Adobe Fonts 1.21.0 Cloudflare GSAP 3.12.2 Google Tag Manager HSTS HTTP/3 LottieFiles Open Graph Priority Hints Splide Swiper Typekit 1.21.0 Webpack 2% of the page's requests 2

6 tracked companies loaded by the homepage are not in Zuddl's subprocessor list. A website can use a service without it processing customer data.

Subprocessor of (1)CSV of the companies listing Zuddl · Atom feed of the companies listing Zuddl

1 company
  • Posit posit.co Event marketing

ComplianceCSV of Zuddl's compliance · Atom feed of Zuddl's compliance

Certified
Says it complies with

Certifications as Zuddl's trust center lists them; reports are usually shared on request (evidence)

Incidents reported by Zuddl's subprocessorsCSV of incidents reported by vendors Zuddl lists · Atom feed of incidents reported by vendors Zuddl lists

258 reported incidents in the last 30 days, by 10 of the vendors Zuddl lists as subprocessors.

A subprocessor list names a company, not the service an incident touched. This does not show that Zuddl was involved.

DateCompanyIncidentImpactLasted
OpenAIGPT-image-2.5 and 2.6 Sunburst & Flare High error rate minorongoing
SendGridMMS Delivery Failures from Twilio to GCI United States minor3 min
SendGridSMS Delivery Failures from Twilio 10DLC to AT&T United States minor4 h 3 min
SendGridSMS Delivery Failures from Twilio to Orange Sierra Leone minorongoing
SendGridSMS Delivery Failures From Long Code Numbers to AT&T in the US minor1 h 19 min
SendGridSMS Delivery Delays from Twilio to MTS Kazakhstan minorongoing
SendGridSMS Delivery Failures from a Subset of Twilio Phone Numbers to Tcell Tajikistan minorongoing
OpenAIUnable to start new Workspace Agent runs critical9 h 42 min
SendGridMMS Delivery Delays from a Subset of Twilio Long Codes to Multiple Small Networks in United States minorongoing
SendGridSMS Delivery Failures from a Subset of Twilio Phone Numbers to K-Cell Kazakhstan minor7 h 23 min
OpenAIElevated errors affecting logins, sign-ups, and ChatGPT features minor8 min
SendGridVoice Call Failures in JP1 minor3 h 51 min
PylonSlack Integration Connection Issues major3 h 13 min
SendGridSMS Delivery Failures from Twilio to Turkcell Turkey minor3 h 54 min
SendGridRetroactive Incident Impacting Twilio Usage APIs no impact stated1 min
AnthropicElevated errors on Fable 52 and Mythos 52 no impact stated1 min
SendGridIssue resolved minor1 h 43 min
SendGridSMS Delivery Receipt Delays from Twilio Phone Numbers to Movistar Venezuela minor3 h 26 min
SendGridGateway API (Lookup API) Failure Increase on Verizon in United States minor10 h 23 min
OpenAIIncorrect cost data in Costs API exports no impact stated2 h 20 min
OpenAIElevated Errors On API minor42 min
SendGridWhatsApp Business API Message Send Failures minor16 h 29 min
OpenAIElevated ChatGPT Conversation Errors minor52 min
SendGridVoice Call Failures from a Subset of Twilio Phone Numbers to Chile minor19 h 20 min
SendGridVoice Call Audio Quality Degradation, Silent and One-Way Audio between Twilio and Multiple Networks in United Kingdom minor5 h 18 min

And 233 more. All of them: CSV · Who is around them.

ChangesCSV of Zuddl's changes · Atom feed of Zuddl's changes

See the list as we read it on any date: Time machine

  1. Added certification: CSA STAR evidence: certification: CSA STAR
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