12 weeks · intensive
For whoever has a deadline
About 8 hours a week, in 1 cycle focused on the gaps that weigh most.
Career in 2026 and 2027
Director of Customer Success
Directors of customer success are accountable for whether customers get value and stay, expand and recommend the company. The role moves from building and managing the team, to designing the retention model, to aligning CS with product, sales and the budget.
Content reviewed on October 21, 2026
- Levels
- 4
- Skills mapped at Mid-level
- 8
What each level must prove
Mid-level
Owns how the CS team works with customers and is measured on retention and net revenue retention.
You define the engagement model, decide which customers get which level of attention and track churn and expansion each month. The team grows under your hiring and reviews. What changes from junior is that results are measured in revenue, not only in team health.
Average score required: 70%
Team Building & Hiring
Why: Lets you plan hiring ahead of growth, such as adding onboarding specialists before a big cohort of new accounts lands.
Performance Management
Why: Lets you keep KPIs fair across CSMs with different portfolios and run a performance plan for someone whose accounts keep churning.
CS Methodology Development
Why: Lets you write down touchpoints and success milestones so every CSM follows the same path to value instead of improvising per account.
Tiering Models
Why: Lets you decide which accounts get a dedicated CSM and which move to a scaled program, based on revenue and growth potential.
Revenue Retention
Why: Lets you forecast next quarter's gross retention from early warning signals and launch an intervention on at-risk accounts before renewal talks.
Net Revenue Retention
Why: Lets you explain to leadership why NRR is below 100% and which mix of churn, contraction and expansion work would move it.
NPS Program Design
Why: Lets you segment NPS by tier or cohort, show the trend over several quarters and trigger specific actions from each result.
Customer Feedback Loops
Why: Lets you turn recurring feedback into prioritized actions with owners, and tell customers what changed because of what they said.
Study for Director of Customer Success: trails and practice exams
Each level of this career maps to a study trail. Read the full topic map for free, then measure your level.
Two ways to move up one level
40 weeks · regular
Alongside work
About 4 hours a week, in 3 cycles. Each cycle carries what was left from the previous one.
Frequently asked questions
What is Director of Customer Success?
Directors of customer success are accountable for whether customers get value and stay, expand and recommend the company. The role moves from building and managing the team, to designing the retention model, to aligning CS with product, sales and the budget.
What must each level of Director of Customer Success prove?
Director of Customer Success is mapped in 4 levels: Junior, Mid-level, Senior, and Expert. Open each level above to see the skills it must prove.
How long does the Director of Customer Success plan take?
The plan has 2 paces: 12 weeks per level at about 8 hours a week (intensive) and 40 weeks per level at about 4 hours a week (regular).
How the plan works
AI tutor
A study session on each new topic, at your level.
AI school
Hands-on lessons on using AI in your career's daily work.
Assessments
Each requirement is proven by measurement, not by a checkbox.
Stage review
At the end of each cycle you see what moved and what carries over.
Find out which level you are at
A short diagnostic measures the skills you already have. The journey starts from there.