The main competitors and alternatives to ISG include HFS Research, NelsonHall, Accenture. Tracking companies like ISG provides a complete view of the competitive landscape within the digital advertising ecosystem.
HFS Research
COMPANYEnterprise analyst firm selling research, advisory and events.
NelsonHall
COMPANYB2B analyst research and vendor intelligence for IT sourcing markets.
Accenture
COMPANYEnterprise consultancy with managed services and selected proprietary platforms.
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