Why Vendor Services Deliver More Value Than External Consulting
Nucleus Research finds vendor services deliver higher ROI, shorter payback, and lower costs than third-party consulting across 70+ technology projects.
How does external consulting impact ROI in technology projects?
Projects using third-party consulting averaged 204% ROI, compared to 382% for those without external consultants—nearly a 50% decline in financial return.
What effect does consulting spend have on payback period?
Time-to-value more than doubled, from seven months to over 14 months when consulting services were heavily involved, reflecting slower deployments and added complexity.
How strongly is consulting spend correlated with weaker performance?
Consulting cost share showed a negative correlation with ROI (–0.27) and a positive correlation with payback (+0.42). Every 10% increase in consulting spend reduced ROI by 92%.
Why do consultant-led projects underperform compared to vendor services?
Misaligned incentives, outdated product familiarity, and fragmented accountability increase costs, disrupt timelines, and reduce adoption—eroding long-term project value.
Have a specific question? Query our research catalogue with the Nucleus AI Tool.
Learn more about Nucleus Research’s ROI case study approach here.
Gain the knowledge you need to effectively develop and deliver a financial business case at ROIUniversity.com.
RELATED RESEARCH
Anatomy of a decision: Zendesk vs Intercom
As customer support organizations scale, the limitations of chat-centric platforms increasingly hinder efficiency, visibility, and service consistency. Nucleus found that organizations migrating to Zendesk from…
The shift towards predictable revenue: State of the SFA market for 2026
The SFA market in 2025 is defined by the rising cost of maintaining fragmented, activity-logging CRMs rather than modern, AI-supported sales execution platforms. Organizations delaying…
Sugar is sharpening its strategy for 2026
As organizations enter 2026 seeking greater revenue predictability and less operational friction, SugarCRM’s Precision Selling vision positions the platform as a focused alternative to traditional,…
Assessing the value of CLM technology
Nucleus Research shows how modern CLM platforms accelerate contracting cycles, reduce compliance risk, and prevent revenue leakage through automation and AI.
Assessing the value of SFA technology
Nucleus found that organizations adopting a sales force automation (SFA) platform achieve substantial gains in sales productivity, revenue predictability, and execution efficiency. By replacing manual…
Anatomy of a decision: DealHub
Organizations evaluating CPQ solutions are increasingly prioritizing platforms that reduce administrative overhead, accelerate change management, and eliminate dependence on specialized IT resources. Nucleus found that…