SigNoz

signoz.io

SigNoz declares 20 subprocessors in its subprocessor list, which we last checked on Nov 11, 2026 (evidence). They include Amazon Web Services, Google Cloud and Anthropic. No published changes since we first read it on Sep 23, 2026. 4 tracked vendors name SigNoz as a subprocessor, including Akuity, Hivel and Limy AI.

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

20 third parties.

NamePurposeLocationListed since
Anthropic AI
AWS Email
Cloudflare DNS Provider
customer.io Email
Fathom Collaboration
GitHub Version Control Provider
Google Cloud Platform Infrastructure Hosting
Google Workspace Identity Provider
HubSpot CRM Integration
Mixpanel Data analytics
Notion Internal Documentation Services
PagerDuty Incident Management
Posthog Data analytics
Pylon Data analytics
Segment Customer Data Platform
Sendgrid Marketing
Slack Collaboration Services
Vanta Security and Compliance
Vercel Content Hosting Services
Zoom Video Conferencing Services

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

SigNoz's homepage made 93 requests to 11 domains, and 6 services controlled by another company.

Analytics (4): Google Cloud, LinkedIn, Reo.Dev, RB2BAdvertising (1): usually detected as Advertising: MicrosoftLive chat (1): Decimal AI

6 third parties by category: Analytics 4Advertising 1Live chat 1

Third parties 6 · 39 requests
Decimal AI Decimal AI 26% of the page's requests 24
Google Cloudsubprocessor Google Analytics Google Tag Manager 4% of the page's requests 4
Microsoft clarity.ms 4% of the page's requests 4
LinkedIn Linkedin Insight Tag 3% of the page's requests 3
Reo.Dev Reo.Dev 3% of the page's requests 3
RB2B RB2B 1% of the page's requests 1
First party 1 · 54 requests
SigNoz HSTS Lucide Microsoft Clarity Next.js 16.4.5 Next.js App Router Open Graph PWA Priority Hints RSS React Turbopack Vercel Vercel Speed Insights 1.3.1 Webpack 58% of the page's requests 54

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

Subprocessor of (4)CSV of the companies listing SigNoz · Atom feed of the companies listing SigNoz

4 companies
  • Akuity akuity.io Cloud monitoring; observability, logs and monitoring. One Instance in US and one in EU.
  • Hivel hivel.ai
  • Limy AI limy.ai System logs monitoring.
  • Strivelabs strivelabs.ai Application performance monitoring and alerting for app services.

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

Certified
Says it complies with

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

Service statusCSV of SigNoz's status page incidents · Atom feed of SigNoz's status page incidents

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: 1 incident (1 major)Sep 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

  • 1 incident in 90 days
  • 1 major or critical
  • 1 h 49 min typical time to resolve
  • 1 h 49 min longest major
BeganIncidentImpactLasted
Incident with ingestion [EU]major1 h 49 min
"Ingestion (EU Cloud)" is Downmajor1 min
"Ingestion [IN2] (IN2 Cloud)" is Downmajor1 min
Incident with ingestion [US2]minor1 h 19 min
Incident with ingestion [EU]major36 min
Component "Ingestion (EU Cloud)" and a few other components are Downmajor1 min

Incidents per month

0 2 4 Mar 2026: 4 incidents (3 major, 1 minor) · partial: our history begins Mar 7 · typical time to resolve 36 min Apr 2026: 1 incident (1 major) · typical time to resolve 1 min May 2026: 0 incidents Jun 2026: 0 incidents Jul 2026: 0 incidents Aug 2026: 0 incidents Sep 2026: 1 incident (1 major) · typical time to resolve 1 h 49 min Oct 2026: 0 incidents Nov 2026: 0 incidents Mar 2026Apr May Jun Jul Aug Sep Oct Nov

critical major minor no impact stated before or partly before our history

Components affected

ComponentIncidentsBar
Ingestion1

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

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

289 reported incidents in the last 30 days, by 13 of the vendors SigNoz lists as subprocessors.

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

DateCompanyIncidentImpactLasted
ZoomService Degradation Affecting Outbound SMS Messages for a subset of users in the US region minor2 h 23 min
SendGrid· SegmentMMS Delivery Failures from Twilio to GCI United States minor3 min
SendGrid· SegmentSMS Delivery Failures from Twilio 10DLC to AT&T United States minor4 h 3 min
SendGrid· SegmentSMS Delivery Failures from Twilio to Orange Sierra Leone minorongoing
SendGrid· SegmentSMS Delivery Failures From Long Code Numbers to AT&T in the US minor1 h 19 min
SendGrid· SegmentSMS Delivery Delays from Twilio to MTS Kazakhstan minorongoing
SendGrid· SegmentSMS Delivery Failures from a Subset of Twilio Phone Numbers to Tcell Tajikistan minorongoing
SendGrid· SegmentMMS Delivery Delays from a Subset of Twilio Long Codes to Multiple Small Networks in United States minorongoing
SendGrid· SegmentSMS Delivery Failures from a Subset of Twilio Phone Numbers to K-Cell Kazakhstan minor7 h 23 min
GitHubImpact across multiple GitHub products including Actions, Pages, and Copilot products. critical33 min
GitHubIncident with Webhooks minor4 min
SendGrid· SegmentVoice Call Failures in JP1 minor3 h 51 min
SegmentOn Call Engineers are Investigating no impact statedongoing
PylonSlack Integration Connection Issues major3 h 13 min
SendGrid· SegmentSMS Delivery Failures from Twilio to Turkcell Turkey minor3 h 54 min
SendGrid· SegmentRetroactive Incident Impacting Twilio Usage APIs no impact stated1 min
AnthropicElevated errors on Fable 52 and Mythos 52 no impact stated1 min
SendGrid· SegmentIssue resolved minor1 h 43 min
VercelElevated Sandbox and Blob request latency and errors minor1 min
ZoomService Degradation Affecting Zoom Conference Room Connector Services Endpoints in the AMS region. minor2 h 35 min
NotionSome Notion Agent sessions may hang or stop updating major2 h 19 min
SendGrid· SegmentSMS Delivery Receipt Delays from Twilio Phone Numbers to Movistar Venezuela minor3 h 26 min
HubSpotSome HubSpot tools may be unavailable for some users no impact stated51 min
GitHubIncident with Git Operations and Pull Requests critical1 h 44 min
SendGrid· SegmentGateway API (Lookup API) Failure Increase on Verizon in United States minor10 h 23 min

And 264 more. All of them: CSV · Who is around them.

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

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

None since tracking began.

Rating badge for SigNoz's site

SigNoz transparency rating

It updates with the rating.

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