Companies / Challenger
Challenger provides sales training and development, marketing development, hiring assessments, AI intelligence tools, and customer service skills training. It serves sales, marketing, customer operations, and sales managers.
Summarized from its homepage on 8 Nov 2026.
Vendors of Challenger and the evidence for each
Challenger declares 13 subprocessors, including AI providers Anthropic, OpenAI.
VendorCategoryEvidenceLevel
Amazon Web ServicesCloud and infrastructureConfirmed
Subprocessor listNamed as Amazon Web Services, Inc. · Processes data for the company8 Nov 2026Source
Companies using Amazon Web Services
AnthropicAI and LLM providersConfirmed
GongCRM and salesConfirmed
HubSpotCRM and salesConfirmed
IntelligentSystems Corp., Inc. dba HyperboundConfirmed
Microsoft AzureCloud and infrastructureConfirmed
Microsoft Office 365 hosted by MicrosoftConfirmed
OpenAIAI and LLM providersConfirmed
QualtricsConfirmed
SHL US Inc.Confirmed
10 more vendors
See Challenger's full stack and the source for every claim.
Create a free accountWork email, no card. Already have one? Log inQuestions about Challenger
Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.
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