What does a Customer Success Manager do?

A Customer Success Manager owns the post-sale relationship: onboarding new customers, driving product adoption, monitoring account health, and working proactively to prevent churn and grow renewals.

Day-to-day work includes regular check-ins, resolving escalations before they become churn risks, coordinating with support and product teams, and translating customer feedback into internal action.

Key skills to assess when hiring a Customer Success Manager

• Customer Success xe2x80x94 proactive outreach, value realization coaching, and churn risk detection.
• Account Management xe2x80x94 relationship retention and renewal risk judgment.
• Communication Skills xe2x80x94 clarity across written updates, QBRs, and difficult conversations.
• Problem Solving xe2x80x94 resolving account issues before they escalate.

Recommended assessment combination

For most Customer Success Manager hires, we’d suggest starting with Customer Success and Communication Skills as a baseline pre-interview screen. Add Account Management for roles with a strong renewal/upsell component, and Problem Solving for accounts with complex, technical products.

Two to three assessments is usually enough signal before an interview xe2x80x94 stacking more than that adds candidate drop-off without proportionally better signal.

Interview questions for hiring a Customer Success Manager

• Tell me about a customer you thought was going to churn. What did you do?
• Walk me through how you prioritize your book of accounts week to week.
• Describe a time you had to deliver bad news to a customer. How did you handle it?
• How do you measure whether a customer is actually getting value from the product?
• What’s your process for turning a happy customer into a reference or case study?

Common hiring mistakes

Hiring managers often over-index on customer-facing warmth alone, which correlates weakly with actual retention outcomes. A likeable CSM isn’t always one who catches churn risk early xe2x80x94 that’s exactly the gap a Customer Success assessment is designed to catch.

It’s also common to under-weight the internal-facing side of the role: coordinating with product and support. A CSM who can’t translate customer feedback into internal action will struggle to actually fix the issues driving churn.

Frequently asked questions

Which assessments matter most for a Customer Success Manager?

Customer Success and Communication Skills give the strongest baseline signal; Account Management and Problem Solving add depth for renewal-heavy or technical accounts.

Should I test before or after the first interview?

Most teams send assessments right after an initial screening call, so results are ready to guide the first full interview rather than added after the fact.

Can assessment results alone determine who I hire?

No xe2x80x94 results should inform interviews and reference checks, not replace them. Use them to focus interview time on the areas that matter most.

How long does the full assessment battery take candidates?

Each individual assessment runs about 10-15 minutes, so a 2-3 assessment combination typically takes a candidate 25-40 minutes total.

Does this work for both SaaS and non-SaaS customer success roles?

Yes, though for high-touch enterprise accounts you may want to weight Account Management higher, and for high-volume/low-touch books weight Communication Skills and Problem Solving higher.