H2O.ai

h2o.ai

H2O.ai declares 9 subprocessors in its subprocessor list, which we last checked on Nov 11, 2026 (evidence). They include Amazon Web Services, Slack and Okta. No published changes since we first read it on Sep 23, 2026.

Subprocessors CSV · Atom DORA draft CSV what's this? · 

9 third parties.

NamePurposeLocationListed since
Amazon Web Services Cloud Infrastructure
Auth0 User authentication services
Coralogix Logging and monitoringEU (AWS)
FreshDesk Customer support & ticketingUS (AWS)
monday.com Project management and feature trackingUS (AWS)
Okta User authentication servicesUS
Osano Consent management and cookie compliance platform
Slack Customer and internal communications.
Upwind Security Cloud Security and Vulnerability ManagementUS

Web TechnologiesCSV · Atom

H2O.ai's homepage made 90 requests to 19 domains, and 7 services controlled by another company.

Analytics (4): HubSpot, LinkedIn, Meta, HotjarAdvertising (2): Google Cloud, MicrosoftCookie compliance (1): Osano

7 third parties by category: Analytics 4Advertising 2Cookie compliance 1

Third parties 7 · 40 requests
Google Cloud DoubleClick Floodlight Google Analytics Google Tag Manager 17% of the page's requests 15
HubSpot HubSpot HubSpot Analytics 11% of the page's requests 10
Osanosubprocessor Osano 4% of the page's requests 4
LinkedIn Linkedin Insight Tag 3% of the page's requests 3
Meta Facebook Pixel 2.9.439 3% of the page's requests 3
Microsoft Microsoft Advertising 3% of the page's requests 3
Hotjar Hotjar 2% of the page's requests 2
First party 1 · 50 requests
H2O.ai Amazon CloudFront Amazon Web Services HSTS Linkedin Ads Next.js 16.4.3 Next.js App Router Open Graph Priority Hints React Turbopack Webpack core-js 3.32.2 lit-html 2.8.0 56% of the page's requests 50

6 tracked companies loaded by the homepage are not in H2O.ai's subprocessor list. A website can use a service without it processing customer data.

ComplianceCSV · Atom

Certified

Certifications as H2O.ai's trust center lists them; reports are usually shared on request (evidence)

Service statusCSV · Atom

Aug 15: no incident reportedAug 16: no incident reportedAug 17: no incident reportedAug 18: no incident reportedAug 19: no incident reportedAug 20: no incident reportedAug 21: no incident reportedAug 22: no incident reportedAug 23: no incident reportedAug 24: no incident reportedAug 25: no incident reportedAug 26: no incident reportedAug 27: no incident reportedAug 28: no incident reportedAug 29: no incident reportedAug 30: no incident reportedAug 31: no incident reportedSep 1: no incident reportedSep 2: no incident reportedSep 3: no incident reportedSep 4: no incident reportedSep 5: no incident reportedSep 6: no incident reportedSep 7: no incident reportedSep 8: no incident reportedSep 9: no incident reportedSep 10: no incident reportedSep 11: no incident reportedSep 12: no incident reportedSep 13: no incident reportedSep 14: no incident reportedSep 15: no incident reportedSep 16: no incident reportedSep 17: no incident reportedSep 18: no incident reportedSep 19: no incident reportedSep 20: no incident reportedSep 21: no incident reportedSep 22: no incident reportedSep 23: no incident reportedSep 24: no incident reportedSep 25: no incident reportedSep 26: no incident reportedSep 27: no incident reportedSep 28: no incident reportedSep 29: no incident reportedSep 30: no incident reportedOct 1: no incident reportedOct 2: no incident reportedOct 3: no incident reportedOct 4: no incident reportedOct 5: no incident reportedOct 6: no incident reportedOct 7: no incident reportedOct 8: no incident reportedOct 9: no incident reportedOct 10: no incident reportedOct 11: no incident reportedOct 12: no incident reportedOct 13: no incident reportedOct 14: no incident reportedOct 15: no incident reportedOct 16: no incident reportedOct 17: no incident reportedOct 18: no incident reportedOct 19: no incident reportedOct 20: no incident reportedOct 21: no incident reportedOct 22: no incident reportedOct 23: no incident reportedOct 24: no incident reportedOct 25: no incident reportedOct 26: no incident reportedOct 27: no incident reportedOct 28: no incident reportedOct 29: no incident reportedOct 30: no incident reportedOct 31: no incident reportedNov 1: no incident reportedNov 2: no incident reportedNov 3: no incident reportedNov 4: no incident reportedNov 5: no incident reportedNov 6: no incident reportedNov 7: no incident reportedNov 8: no incident reportedNov 9: no incident reportedNov 10: no incident reportedNov 11: no incident reportedNov 12: no incident reported

90 days agotoday

No incidents reported in the last 12 months The last it reported began : Service Disruption Due to AWS us-east-1 Regional Outage

As H2O.ai's status page reports its own incidents (scheduled maintenance left out), read every few hours since (evidence)

Incidents reported by H2O.ai's subprocessorsCSV · Atom

12 reported incidents in the last 30 days, by 3 of the vendors H2O.ai lists as subprocessors.

A subprocessor list names a company, not the service an incident touched. This does not show that H2O.ai was involved.

DateCompanyIncidentImpactLasted
CoralogixUS2 Region pull integrations no impact stated—
CoralogixLog threshold alerts not evaluating on EU2 region no impact stated10 min
monday.comDegraded Performance - Inbox Loading Delays minor16 h 46 min
monday.comInvestigating issues with My Work and Dashboards not loading minor1 h 39 min
monday.comService disruption on US server major2 h 14 min
monday.comIntermittent System Availability major34 min
OsanoPartial Outage - Degraded Service minor7 min
monday.comDelayed automations in EU major26 min
monday.comInvestigating issues with slow loading of the monday platform minor27 min
CoralogixCustom dashboards unavailable on EU2 major1 h
monday.comIdentified issues with AI operations in the monday platform (Service Degradation for some models) minor47 min
CoralogixIngestion Delays Across All Pipelines in the US3 Region minor1 h 4 min

Who is around them.

ChangesCSV · Atom

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

None since tracking began.

Rating badge for H2O.ai's site

H2O.ai transparency rating

It updates with the rating.

<a href="https://thirdpartyindex.com/vendors/h2o-ai"><img src="https://thirdpartyindex.com/badge/h2o-ai.svg" alt="H2O.ai transparency rating on Third Party Index" height="20"></a>
[![H2O.ai transparency rating on Third Party Index](https://thirdpartyindex.com/badge/h2o-ai.svg)](https://thirdpartyindex.com/vendors/h2o-ai)