Third Party Index

Medallion

medallion.co

Medallion declares 16 subprocessors in its subprocessor list, which we last checked on Oct 10, 2026 (evidence). They include Amazon Web Services, Google Cloud and Slack. No published changes since we first read it on Oct 10, 2026.

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

16 third parties.

NamePurposeLocationListed since
1Password Password manager
Algolia AI-powered search and discovery platform
Amazon Web Services Product infrastructure
Auth0 Underlying authentication service for the Medallion application.
Checkr Employee background check
Cloudinary Content Delivery Network (CDN) and storage
Datadog Monitoring and analytics
GitHub Code hosting and version control
Google Workspace Productivity and collaboration tools
Jira Project management and issue tracking
Mailgun E-mail delivery service
Rippling HRIS
Sentry Crash reporting platform
Slack Business communication platform
Stitch Data-loading tool
Vanta Continuous security and compliance monitoring

ComplianceCSV · Atom

Certified

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

Incidents reported by Medallion's subprocessorsCSV · Atom

38 reported incidents in the last 30 days, by 7 of the vendors Medallion lists as subprocessors.

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

DateCompanyIncidentImpactLasted
RipplingIssues using 1Password passkeys minor25 h 51 min
GitHubIncident with Git Operations, Issues, Actions and Pull Requests critical47 min
GitHubIncident with Git Operations, Pull Requests and Actions critical1 h 10 min
GitHubSeveral services are degraded critical3 h 43 min
SentrySentry dashboard down critical42 min
RipplingRPass Chrome extension login failures no impact stated—
GitHubDisruption with some GitHub services major1 h 44 min
GitHubIncident with Actions critical3 h 37 min
CloudinaryUsage reports unavailable in Console Dashboard minor—
DatadogDelayed RUM sessions no impact stated2 h 17 min
GitHubActions Job Delays minor3 h 9 min
GitHubElevated request latency minor20 min
GitHub[Retroactive] Actions workflow run failures after deployment gate approvals minor—
DatadogDelayed Events minor48 min
MailgunRoute delays in EU Region minor42 min
RipplingRippling app is down critical8 h 35 min
GitHubCopilot Code Review is unable to complete reviews critical51 min
CloudinaryIncreased Error Rates – EU Region major4 h 35 min
DatadogUsers are unable to acknowledge, escalate, or resolve On-Call Pages minor27 min
GitHubDisruption with billing information updates minor3 h 49 min
GitHubIncident across several services minor18 h 44 min
DatadogDelayed Monitors Notifications minor46 min
GitHubIncident with Pull Requests minor1 h 8 min
DatadogDelayed events triggered by emails minor1 h 35 min
RipplingRippling app not loading for customers major6 h 41 min

And 13 more. All of them: CSV · 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 Medallion's site

Medallion transparency rating

It updates with the rating.

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