Bullhorn

bullhorn.com

Bullhorn declares 67 subprocessors, plus 1 of its own affiliates, in its subprocessor list, which we last checked on Nov 11, 2026 (evidence). They include Amazon Web Services, Google Cloud and OpenAI. No published changes since we first read it on Sep 23, 2026. 2 tracked vendors name Bullhorn as a subprocessor, including Korn Ferry and XING.

Includes: Textkernel

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

67 third parties, 1 affiliate.

NamePurposeLocationListed since
1218 Global and its Affiliates Implementation and professional servicesUnited States
Accusoft Resume conversionUnited States
Amazon Data Services, Ireland Ltd. Cloud hosting servicesIreland
Amazon Web Services, Inc. AI services; Cloud hosting services; Implementation and professional services (Use of Claude)United States
Amazon Web Services EMEA SARL Cloud hosting servicesLuxembourg
Amazon Web Services SES Email relay servicesAustralia
Atlassian Corporation Plc. Customer supportAustralia
Barclay Jones Implementation and professional servicesUnited Kingdom
Bird BV SMS services and Business messaging APINetherlands
Blueprint Advisory Implementation and professional servicesUnited States
BrickFTP FTP storage provider for Payglobal and Dynamics exportsAustralia
Burning Glass Resume parsingUnited States
CM.com International BV Business messaging APINetherlands
Datastax Inc. Cloud database management servicesUnited States
Daxtra Resume parsingHong Kong, China
Delaware Consulting CV Implementation and professional servicesBelgium
DigitalOcean, LLC Cloud hosting servicesHong Kong, China
Dispatch Implementation and professional servicesCanada; United States
Documill OY Document automation technologyFinland
Elasticsearch BV Cloud hosting services; Search servicesNetherlands; United States
Endava PLC (f.k.a. Five Agency) Implementations and professional servicesCroatia; United Kingdom; United States
Entero Implementation and professional servicesGermany
Frank Belford Implementation and professional servicesUnited States, Ireland, India
Functional Software, Inc. Error monitoring servicesUnited States
Gear Partners Implementation and professional servicesUnited States
Google LLC GeocodingUnited States
Google Cloud Platform and Google Cloud EMEA Ltd. Cloud hosting servicesIreland; United States
Guidant LLC Implementation and professional servicesUnited States
Helpstone Implementation and professional servicesUnited States
HRlinkit BV Implementation and professional servicesBelgium
IBM Cloud hosting servicesUnited States
Kiteworks File sharing / Managed file transfer servicesUnited States
Kyloe Implementation and professional servicesUnited Kingdom
MessageMedia SMS servicesAustralia
Meta Platforms Ireland Ltd WhatsApp business APIIreland
Microsoft Corporation AI services; GeocodingUnited States
Microsoft Corporation and Microsoft BV Cloud hosting servicesNetherlands; United States
MongoDB, Inc. and MongoDB Ltd. Cloud hosting servicesIreland; United States
New Breed Implementation and professional servicesUnited States
Newbury Implementation and professional servicesUnited States
Nuage Group Implementation and professional servicesUnited States
Nylas Calendar / meeting integrationUnited States
OneSpan, Inc. Digital SignatureUnited States
OpenAI, LLC AIAI servicesUnited States
Papertrail, Inc. Cloud logging services and managementUnited States
Pubnub, Inc. Real-time infrastructure services for CubeTVUnited States
Rackspace Inc. Cloud hosting servicesUnited States
Recall.ai Calendar / meeting transcription integrationUnited States
RecMate Customer support; Implementation and professional servicesAustralia
Root BV Cloud hosting servicesNetherlands
Sail Golden Gate Customer support; Implementation and professional servicesUnited States
Salesforce.com Inc; Salesforce UK Ltd; Salesforce.com EMEA Ltd. Cloud hosting services and development platform; Customer supportUnited States
SearchEx Ltd. Implementation and professional servicesUnited Kingdom
ShareFile Cloud hosting services; File sharing / Managed file transfer servicesUnited States
Sixcel LLC Implementation and professional servicesUnited States
SocketLabs Email delivery servicesUnited States
SolExecution Implementations and professional servicesUnited Kingdom
Tata Consultancy Services Limited Implementation and professional servicesIndia
Text Control GmbH PDF file creationGermany
Textkernel B.V. / Textkernel US LLC Resume parsing; Search and match candidatesNetherlands; United States
TextLocal SMS servicesUnited Kingdom
TextUs SMS servicesUnited States
TonicHQ Implementation and professional servicesUnited States
Twilio SMS servicesUnited States
Vox Consulting Ltd Implementation and professional servicesUnited Kingdom
VRP Consulting Inc. and its Affiliates Implementation and professional servicesNetherlands; United Kingdom; United States
Wrike Inc. Implementation and professional servicesUnited States
Bullhorn affiliates (1)
NamePurposeLocationListed since
Bullhorn and its Group Companies Cloud hosting services; Customer support and product developmentAustralia; Canada, Germany; Ireland; Netherlands; United Kingdom; United States

Web TechnologiesCSV · Atom

Bullhorn's homepage made 256 requests to 19 domains, and 14 services controlled by another company.

Advertising (2): usually detected as Advertising: Microsoft, Google CloudMarketing automation (2): OptinMonster, AdobeCookie compliance (2): OneTrust; usually detected as Cookie compliance: TrustArcCDN (2): jsDelivr, jQueryA/B Testing (1): Nelio SoftwareOther (5): Issue trackers: BugHerd, Sentry; Appointment scheduling: Chili Piper; CMS: Pagely, Inc.; Video players: Wistia

14 third parties by category: Advertising 2Marketing automation 2Cookie compliance 2CDN 2A/B Testing 1Other 5

Third parties 14 · 245 requests
Pagely, Inc. OptinMonster plugin 2.17.1 WordPress 32% of the page's requests 81
Chili Piper Chili Piper 25% of the page's requests 63
OptinMonster OptinMonster 12% of the page's requests 32
Wistia Wistia 11% of the page's requests 29
OneTrust OneTrust 5% of the page's requests 13
Microsoftsubprocessor clarity.ms 3% of the page's requests 7
BugHerd BugHerd 2% of the page's requests 6
jsDelivr Slick jsDelivr 2% of the page's requests 4
Adobe Marketo 1% of the page's requests 3
Google Cloudsubprocessor fonts.googleapis.com, googlesyndication.com <1% of the page's requests 2
Nelio Software Nelio Testing <1% of the page's requests 2
Sentrysubprocessor Sentry 9.6.1 <1% of the page's requests 1
TrustArc truste.com <1% of the page's requests 1
jQuery jQuery 3.6.0 jQuery CDN <1% of the page's requests 1
First party 1 · 11 requests
Bullhorn Google AdSense Google Analytics Google Tag Manager HSTS HockeyStack Microsoft Clarity MySQL Open Graph PHP RSS React Yoast SEO 28.8 styled-components 5.1.1 4% of the page's requests 11

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

Subprocessor of (2)CSV · Atom

2 companies

Service statusCSV · Atom

Aug 14: no incident reportedAug 15: no incident reportedAug 16: no incident reportedAug 17: no incident reportedAug 18: no incident reportedAug 19: 1 incident (1 major)Aug 20: 1 incident (1 minor)Aug 21: 2 incidents (1 minor, 1 no impact stated)Aug 22: no incident reportedAug 23: 1 incident (1 minor)Aug 24: 1 incident (1 minor)Aug 25: 1 incident (1 minor)Aug 26: 3 incidents (1 major, 2 minor)Aug 27: 2 incidents (1 major, 1 minor)Aug 28: no incident reportedAug 29: no incident reportedAug 30: no incident reportedAug 31: no incident reportedSep 1: 1 incident (1 major)Sep 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: 1 incident (1 critical)Sep 10: 1 incident (1 minor)Sep 11: no incident reportedSep 12: no incident reportedSep 13: no incident reportedSep 14: no incident reportedSep 15: 1 incident (1 no impact stated)Sep 16: 4 incidents (1 major, 2 minor, 1 no impact stated)Sep 17: 1 incident (1 minor)Sep 18: no incident reportedSep 19: no incident reportedSep 20: no incident reportedSep 21: no incident reportedSep 22: 1 incident (1 minor)Sep 23: 2 incidents (2 minor)Sep 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: 1 incident (1 minor)Oct 1: no incident reportedOct 2: 4 incidents (4 minor)Oct 3: no incident reportedOct 4: no incident reportedOct 5: 1 incident (1 minor)Oct 6: no incident reportedOct 7: 1 incident (1 minor)Oct 8: no incident reportedOct 9: no incident reportedOct 10: no incident reportedOct 11: 1 incident (1 minor)Oct 12: no incident reportedOct 13: no incident reportedOct 14: no incident reportedOct 15: 2 incidents (1 major, 1 minor)Oct 16: 4 incidents (3 minor, 1 no impact stated)Oct 17: 1 incident (1 major)Oct 18: 1 incident (1 major)Oct 19: 1 incident (1 major)Oct 20: 4 incidents (1 critical, 2 major, 1 no impact stated)Oct 21: 9 incidents (5 critical, 2 major, 1 minor, 1 no impact stated)Oct 22: 3 incidents (1 major, 2 minor)Oct 23: 2 incidents (2 minor)Oct 24: no incident reportedOct 25: no incident reportedOct 26: 2 incidents (1 critical, 1 minor)Oct 27: 1 incident (1 no impact stated)Oct 28: no incident reportedOct 29: no incident reportedOct 30: 1 incident (1 minor)Oct 31: no incident reportedNov 1: no incident reportedNov 2: no incident reportedNov 3: no incident reportedNov 4: 2 incidents (2 minor)Nov 5: 2 incidents (2 minor)Nov 6: 1 incident (1 critical)Nov 7: 2 incidents (2 critical)Nov 8: 2 incidents (1 critical, 1 minor)Nov 9: 1 incident (1 major)Nov 10: no incident reportedNov 11: 3 incidents (2 minor, 1 no impact stated)

90 days agotoday

  • 76 incidents in 90 days
  • 27 major or critical
  • 2 h 36 min typical time to resolve
  • 2 days longest major
BeganIncidentImpactLasted
Bullhorn ATS/CRM - REST API Authentication Issuesminor7 h 16 min
Bullhorn Analytics - Performance Issuesminorongoing
Bullhorn ATS/CRM – Service Notice: REST API Connectivityno impact statedongoing
Bullhorn ATS/CRM - Loginmajor16 min
Service Degradation Affecting Bullhorn for Salesforce / Recruitment Cloudcriticalongoing
Bullhorn ATS/CRM - Issue around Tasks, Appointments and Mass Emailsminor1 h 44 min
Service Disruption - Bullhorn Recruitment Cloud / Bullhorn for Salesforcecriticalongoing
Onboarding365 - Login Issuescritical5 h 6 min

Incidents per month

0 20 40 Dec 2025: 11 incidents (3 major, 7 minor, 1 no impact stated) · typical time to resolve 1 h 25 min Jan 2026: 7 incidents (3 major, 2 minor, 2 no impact stated) · typical time to resolve 14 h 4 min Feb 2026: 23 incidents (4 critical, 2 major, 9 minor, 8 no impact stated) · typical time to resolve 2 h 48 min Mar 2026: 20 incidents (3 major, 11 minor, 6 no impact stated) · typical time to resolve 2 h 41 min Apr 2026: 18 incidents (1 critical, 2 major, 13 minor, 2 no impact stated) · typical time to resolve 2 h 33 min May 2026: 11 incidents (4 major, 5 minor, 2 no impact stated) · typical time to resolve 3 h 26 min Jun 2026: 21 incidents (7 major, 10 minor, 4 no impact stated) · typical time to resolve 1 h 34 min Jul 2026: 16 incidents (1 critical, 3 major, 11 minor, 1 no impact stated) · typical time to resolve 2 h 58 min Aug 2026: 16 incidents (3 major, 12 minor, 1 no impact stated) · typical time to resolve 2 h 10 min Sep 2026: 13 incidents (1 critical, 2 major, 8 minor, 2 no impact stated) · typical time to resolve 2 h 50 min Oct 2026: 38 incidents (7 critical, 9 major, 18 minor, 4 no impact stated) · typical time to resolve 2 h 37 min Nov 2026: 13 incidents (4 critical, 1 major, 7 minor, 1 no impact stated) · typical time to resolve 5 h 6 min Dec 2025Jan 2026Feb Mar Apr May Jun Jul Aug Sep Oct Nov

critical major minor no impact stated

Components affected

ComponentIncidents
CLS3315
CLS3414
CLS3012
CLS3112
CLS3212
CLS3512
CLS2011
CLS2111

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

Incidents reported by Bullhorn's subprocessorsCSV · Atom

239 reported incidents in the last 30 days, by 11 of the vendors Bullhorn lists as subprocessors.

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

DateCompanyIncidentImpactLasted
SentryUS issues feed throwing intermittent errors minor51 min
TwilioSMS Delivery Failures from Twilio to Turkcell Turkey minor3 h 54 min
SentryAccount emails not being delivered major42 min
TwilioRetroactive Incident Impacting Twilio Usage APIs no impact stated1 min
TwilioIssue resolved minor1 h 43 min
SentryEU region replay ingestion latency minor48 min
TwilioSMS Delivery Receipt Delays from Twilio Phone Numbers to Movistar Venezuela minor3 h 26 min
TwilioGateway API (Lookup API) Failure Increase on Verizon in United States minor10 h 23 min
OpenAIIncorrect cost data in Costs API exports no impact stated2 h 20 min
OpenAIElevated Errors On API minor42 min
TwilioWhatsApp Business API Message Send Failures minor16 h 29 min
ShareFileSome ShareFile customers may be experiencing issues with their ShareFile account no impact stated40 min
OpenAIElevated ChatGPT Conversation Errors minor52 min
TwilioVoice Call Failures from a Subset of Twilio Phone Numbers to Chile minor19 h 20 min
TwilioVoice Call Audio Quality Degradation, Silent and One-Way Audio between Twilio and Multiple Networks in United Kingdom minor5 h 18 min
TwilioSMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs and Long Codes to Multiple Networks in Italy minor3 h 14 min
TwilioSMS Delivery Delays and Failures from Twilio to Spusu United Kingdom minor3 h 26 min
TwilioSMS Delivery Receipt Delays from Twilio to Bouygues Telecom France minor13 h 31 min
TwilioSMS Delivery Failures from Network Subscribers in Germany to a Subset of Twilio Long Codes minor8 h 40 min
TwilioSMS Delivery Failures from Twilio to ETL Laos minor16 h 8 min
TwilioSMS Delivery Failures from Twilio to MTN Nigeria minor6 h
OpenAIElevated errors with image generation minor1 h 49 min
TwilioSilent Network Authentication (SNA) Failure Increase and Gateway API (Lookup API) Failure Increase on EnStream in Canada minor14 h 12 min
TwilioSMS Delivery Receipt Delays from Twilio to Globe Philippines minor13 h 16 min
TwilioSMS Delivery Receipt Delays from a Subset of Twilio Long Codes and Short Codes to Multiple Networks in United States minor21 h 36 min

And 214 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.

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