Build leaders for the business you're becoming.
Objective assessment and personalized development for today's challenges—and tomorrow's.
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8,750
Leaders' Hours Saved Annually
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12%
Improved Employee Retention
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1.5
Months Saved For HR Professionals
Leadership Solutions
Fueling Growth Across Your Entire Leadership Pipeline
Interviewing
Transform interviews into your competitive edge with a structured, science-backed approach that delivers better hires, faster.
Learn MoreAssessment
Stop guessing. Start knowing. Get the objective insights that reveal both potential and readiness to perform.
Learn MoreDevelopment
Transform your leaders into confident, high-impact decision-makers—with insights and tools that drive real change.
Learn MoreSuccession
Assess, grow, and sustain your talent bench with strategies that accelerate readiness and ensure long-term resilience.
Learn More
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Strategic Partnership
DDI has figured out that the future is about having the best system for matching the right development to the right leaders at the right moment, and then proving it actually worked.
Claude Werder, Senior VP and Principal HCM Analyst, Brandon Hall
Leadership capability that accelerates peformance.
Organizations choose DDI because leadership transformation doesn’t happen in silos. We connect assessment and development, grounded in decades of research, to drive behavior change that delivers results.
why DDI
Others guess. We deliver what's proven.
Award-winning solutions, year after year.
Our commitment to innovation and impact makes us the most trusted name in the business.
Your leadership pipeline is either your greatest asset—or your biggest vulnerability. Every decision compounds: bad hires become failed promotions, a weak bench becomes a succession crisis. When HR operates strategically, organizations are twice as likely to be top-tier financial performers.
That's the transformation DDI enables, revolutionizing your entire leadership system with science-backed methods that turn potential into performance at every level.
Featured Resources
Insights That Lead
Most companies are focused on AI tools. But the real advantage lies somewhere else entirely. Discover the leadership skills that drive (or derail) AI success.
Featured Research
AI and Leadership: The 5 Capabilities Every Leader Needs Now
10 min
The HR Insights Report 2025 reveals how leading HR teams are using data-driven strategies to close succession gaps, reduce burnout, and lead AI transformation. Discover urgent talent challenges and what sets future-focused HR apart.
Featured Research
HR Insights Report 2025: Strategies for HR's Defining Moment
5 min
Curious about how AI is transforming learning and development? Explore the role of responsible AI in HR and leadership training. Discover ethical AI practices that enhance talent development, ensure fairness, and drive impactful results.
Featured Blog
The Role of Responsible AI for Learning and Development
6 min
Explore best practices for leadership development that drive real growth. Learn how to design programs that are focused, flexible, and aligned with both leader and business needs.
Featured Blog
Best Practices for Leadership Development
7 min