StackHawk

stackhawk.com

StackHawk declares 5 subprocessors in its subprocessor list, which we last checked on Nov 11, 2026 (evidence). They include Amazon Web Services, Salesforce and HubSpot. No published changes since we first read it on Sep 23, 2026.

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

5 third parties.

NamePurposeLocationListed since
Amazon Web Services (AWS) Platform Cloud ProviderUS us-west-2
HubSpot Lead and Contact Management SystemUS
Salesforce CRM PlatformUS
Segment Usage Analytics DataUS
Snowflake Data Aggregation and Analytics ProviderUS

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

StackHawk's homepage made 98 requests to 27 domains, 13 services controlled by another company, and 1 domain not identified.

Analytics (5): HubSpot, Clay, Google Cloud, LinkedIn; usually detected as Analytics: posthogAdvertising (3): OpenAI, X Corp., Reddit, Inc.Marketing automation (1): SalesloftLive chat (1): reviewed: IntercomCDN (1): UNPKGOther (2): Appointment scheduling: Chili Piper; Customer data platform: Segment

13 third parties by category: Analytics 5Advertising 3Marketing automation 1Live chat 1CDN 1Other 2

Third parties 13 · 50 requests
HubSpotsubprocessor HubSpot HubSpot Analytics 9% of the page's requests 9
Intercom intercom.io, intercomcdn.com 6% of the page's requests 6
Segmentsubprocessor Segment 1.84.3 5% of the page's requests 5
posthog posthog.com 5% of the page's requests 5
Clay Clay Web Intent 4% of the page's requests 4
Google Cloud Google Analytics Google Tag Manager 3% of the page's requests 3
LinkedIn Linkedin Insight Tag 3% of the page's requests 3
OpenAI ChatGPT Ads Measurement Pixel 3% of the page's requests 3
Salesloft Salesloft 3% of the page's requests 3
UNPKG Unpkg 3% of the page's requests 3
X Corp. Twitter Ads 3% of the page's requests 3
Reddit, Inc. Reddit Ads 2% of the page's requests 2
Chili Piper Chili Piper 1% of the page's requests 1
Unknown 1 · 2 requests

lltrck.com

First party 1 · 46 requests
StackHawk Cloudflare Divi Easy Pie Chart FitVids.JS GSAP 3.12.2 HSTS HTTP/3 Intercom MySQL Open Graph PHP PostHog Priority Hints RSS Sentry WP Rocket 3.23.3.3 WordPress Yoast SEO 28.8 Yoast SEO Premium 28.5 core-js 3.39.0 jQuery 3.7.1 47% of the page's requests 46

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

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

Certified

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

Service statusCSV of StackHawk's status page incidents · Atom feed of StackHawk'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: 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

  • 0 incidents in 90 days
  • 0 major or critical
BeganIncidentImpactLasted
Elevated Errors when accessing the platformcritical1 h 47 min
Elevated API Errorsminor1 h 55 min

Incidents per month

0 2 4 Dec 2025: 0 incidents Jan 2026: 1 incident (1 minor) · typical time to resolve 1 h 55 min Feb 2026: 1 incident (1 critical) · typical time to resolve 1 h 47 min Mar 2026: 0 incidents Apr 2026: 0 incidents May 2026: 0 incidents Jun 2026: 0 incidents Jul 2026: 0 incidents Aug 2026: 0 incidents Sep 2026: 0 incidents Oct 2026: 0 incidents Nov 2026: 0 incidents Dec 2025Jan 2026Feb Mar Apr May Jun Jul Aug Sep Oct Nov

critical major minor no impact stated

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

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

209 reported incidents in the last 30 days, by 3 of the vendors StackHawk lists as subprocessors.

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

DateCompanyIncidentImpactLasted
SnowflakeINC20000347 minor32 min
SegmentMMS Delivery Failures from Twilio to GCI United States minor3 min
SegmentSMS Delivery Failures from Twilio Long Codes to AT&T United States minorongoing
SegmentSMS Delivery Failures from Twilio to Orange Sierra Leone minorongoing
SegmentSMS Delivery Failures From Long Code Numbers to AT&T in the US minor1 h 19 min
SegmentSMS Delivery Delays from Twilio to MTS Kazakhstan minorongoing
SegmentSMS Delivery Failures from a Subset of Twilio Phone Numbers to Tcell Tajikistan minorongoing
SegmentMMS Delivery Delays from a Subset of Twilio Long Codes to Multiple Small Networks in United States minorongoing
SegmentSMS Delivery Failures from a Subset of Twilio Phone Numbers to K-Cell Kazakhstan minor7 h 23 min
SegmentVoice Call Failures in JP1 minor3 h 51 min
SegmentOn Call Engineers are Investigating no impact statedongoing
SegmentSMS Delivery Failures from Twilio to Turkcell Turkey minor3 h 54 min
SegmentRetroactive Incident Impacting Twilio Usage APIs no impact stated1 min
SegmentIssue resolved minor1 h 43 min
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
SegmentGateway API (Lookup API) Failure Increase on Verizon in United States minor10 h 23 min
SegmentWhatsApp Business API Message Send Failures minor16 h 29 min
SegmentVoice Call Failures from a Subset of Twilio Phone Numbers to Chile minor19 h 20 min
SegmentVoice Call Audio Quality Degradation, Silent and One-Way Audio between Twilio and Multiple Networks in United Kingdom minor5 h 18 min
SegmentSMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs and Long Codes to Multiple Networks in Italy minor3 h 14 min
SegmentSMS Delivery Delays and Failures from Twilio to Spusu United Kingdom minor3 h 26 min
SegmentSMS Delivery Receipt Delays from Twilio to Bouygues Telecom France minor13 h 31 min
SegmentSMS Delivery Failures from Network Subscribers in Germany to a Subset of Twilio Long Codes minor8 h 40 min
SegmentSMS Delivery Failures from Twilio to ETL Laos minor16 h 8 min

And 184 more. All of them: CSV · Who is around them.

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

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

None since tracking began.

Rating badge for StackHawk's site

StackHawk transparency rating

It updates with the rating.

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