SEON

seon.io

SEON declares 5 subprocessors in its subprocessor list, which we last checked on Nov 11, 2026 (evidence). They include Amazon Web Services, Microsoft and Snowflake. No published changes since we first read it on Nov 6, 2026. 3 tracked vendors name SEON as a subprocessor, including Ashby, Duffel and Crosschq.

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

5 third parties.

NamePurposeLocationListed since
Amazon Web Services EMEA SARL (“AWS Europe”) Infrastructure provider; Provides cloud infrastructure and IaaS services (compute, networking, storage, database) used for production, dev, test, and staging environments.Data region options: Ireland, EU (AWS EU-West-1); Northern Virginia, US (AWS US-East-1); Oregon, US (us-west-2); Singapore (AWS ap-southeast-1); or Jakarta (ap-southeast-3)
Clickhouse, Inc. Database SaaS service provider; OLAP database platform used for real-time analytics and event data processing.Data residency: Depending on the customer's chosen AWS data region
Microsoft Azure Cloud Cloud computing; Cloud environment used to invoke AI/LLM product capabilities within SEON's platform.Data residency: Depending on the customer's chosen AWS data region
Snowflake Computing Netherlands B.V. Cloud-based data warehouse used for analytics, BI, reporting, and secure data sharing.; Data warehouse and analytics providerData residency: Depending on the customer's chosen AWS data region
YugabyteDB Database SaaS service provider; Primary data storage layer for customer transactions.Data residency: Depending on the customer's chosen AWS data region

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

SEON's homepage made 122 requests to 17 domains, and 6 services controlled by another company.

Analytics (3): HubSpot, Google Cloud; usually detected as Analytics: WingifyAdvertising (1): OpenAICookie compliance (1): CookiebotCDN (1): jsDelivr

6 third parties by category: Analytics 3Advertising 1Cookie compliance 1CDN 1

Third parties 6 · 64 requests
HubSpot HubSpot HubSpot Analytics HubSpot Chat 33% of the page's requests 40
Wingify wingify.net 9% of the page's requests 11
Google Cloud Google Analytics Google Tag Manager 4% of the page's requests 5
Cookiebot Cookiebot 1 3% of the page's requests 4
OpenAI ChatGPT Ads Measurement Pixel 2% of the page's requests 3
jsDelivr jsDelivr <1% of the page's requests 1
First party 1 · 58 requests
SEON Cloudflare Cybot HSTS HTTP/3 HockeyStack MySQL Open Graph PHP Priority Hints WP Engine WordPress WordPress Block Editor WordPress Site Editor Yoast SEO 28.8 Yoast SEO Premium 28.8 core-js 3.48.0 jQuery 3.7.1 jQuery Migrate 3.4.1 48% of the page's requests 58

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

Subprocessor of (3)CSV of the companies listing SEON · Atom feed of the companies listing SEON

3 companies
  • Ashby ashbyhq.com Optional Candidate Fraud Signal Functionality
  • Crosschq crosschq.com Used by our fraud solutions to provide candidate identity signals.
  • Duffel duffel.com Customer / User / Traveller data; Fraud detection

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

Certified
Says it complies with

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

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

14 reported incidents in the last 30 days, by 2 of the vendors SEON lists as subprocessors.

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

DateCompanyIncidentImpactLasted
ClickHouseProvisioning and scaling operations may take longer in AWS ap-northeast-1 Tokyo minor7 h 38 min
SnowflakeINC20000337 minor2 h 5 min
SnowflakeINC20000336 minor3 h 20 min
ClickHouseSQL Console database connection outage minor49 min
SnowflakeINC20000321 minor3 h 25 min
SnowflakeINC20000319 minor21 h 27 min
ClickHouseDegraded support ticket submission and response minor2 h 47 min
SnowflakeINC20000301 critical5 h 3 min
SnowflakeINC20000299 minor50 min
ClickHouseGoogle Cloud Outage minor6 h 44 min
SnowflakeINC20000294 critical8 h 52 min
SnowflakeINC20000290 minor44 min
SnowflakeINC20000287 critical29 min
SnowflakeINC20000277 minor2 days

Who is around them.

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

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

None since tracking began.

Rating badge for SEON's site

SEON transparency rating

It updates with the rating.

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