Highlights
Quick facts
Customer: Jyske Bank — one of Denmark's largest banks
Industry: Financial services
Measurement: Net Promoter Score (NPS) and customer satisfaction, advisor-level
Technical setup: Surveyxact REST API automation, automatic NPS calculation, advisor- and branch-level reporting
Approach: continuous customer feedback used as input to department-level improvement work
Why moving a bank customer is hard — and what to do about it
Bank customers are notoriously hard to move. They don't switch on price alone, and they rarely switch quietly — when they leave, they tell their friends and family why. The same is true in reverse: customers who recommend a bank to people they know are by far the strongest channel for new business.
Jyske Bank built their customer satisfaction programme around this asymmetry. The goal isn't a high score on a dashboard — it's an advisor who learns something useful from every customer conversation, and a branch that can identify which themes show up over and over again.
How does Jyske Bank use Net Promoter Score in practice?
Jyske Bank uses NPS as a continuous readout of advisor and branch performance — calculated automatically inside Surveyxact, integrated into the bank's customer feedback workflow via REST API, and reported back to each department alongside the customer comments that produced the score. The number is never the point on its own. The conversations behind the number are.
There is a strong documented link between the number of customers who recommend a company and that company's revenue. That's why the "Would you recommend us?" question sits at the centre of many customer satisfaction surveys. Jyske Bank's specific contribution is operational discipline: every advisor and every branch sees their own data, reads their own customer comments, and selects focus areas they will act on in the coming weeks.
"For us, Net Promoter Score works like a bathroom scale. It's not about stepping onto the scale — it's about what moves the scale. Concretely, that means we learn from customer feedback every day, and we talk to customers about their feedback. The effect of that work is what we then read off the Net Promoter Score, where we can continuously measure the result of our actions."
— Christian Sørensen, Senior Advisor in Customer Focus and Strategy Execution, Jyske Bank
Why does Jyske Bank listen as carefully to critics as to ambassadors?
The biggest risk in any NPS programme is treating the score as the deliverable — collecting the number, reporting it upwards, and never following up with the customers who actually wrote the comments. Jyske Bank built the operating model around exactly this follow-up. Whether a customer is an ambassador, neutral or critic, their reasoning matters. The score categorises the response; the comment explains it.
Every customer's written feedback is read at department level. Branches and advisors use those comments to identify focus areas — concrete patterns in what customers experience well or badly — and the same NPS measurement then tracks whether the work on those focus areas actually shifts the needle.
"It's about listening to feedback, responding to both criticism and praise, and continuously improving. Whether customers are ambassadors, neutral or critics, we can learn something from their feedback. Their ratings contribute to us getting better. We always read the customers' reasons for whether they'll recommend us — and based on their answers we select focus areas that we actively work with in each department."
— Christian Sørensen, Senior Advisor in Customer Focus and Strategy Execution, Jyske Bank
What does the technical setup look like?
The bank's customer feedback programme runs on three Surveyxact capabilities working together: automated survey invitations triggered via REST API directly from the bank's own systems, automatic NPS calculation inside Surveyxact reports, and segmented reporting that delivers the right insights to the right departments. None of these is a stand-alone feature; together they let the programme scale without manual administration.
The automation is the part that makes the operating model sustainable. With invitations triggered automatically by customer interactions, every advisor's NPS is updated continuously — not in a once-a-year campaign — and the data is current enough to inform actual customer conversations the same week they happen.
Three Surveyxact capabilities at the core of the setup
- Automated invitation distribution via REST API — surveys are triggered from the bank's own systems, not from a manual list.
- Automatic NPS calculation inside Surveyxact — the score updates in real time inside reports without any manual computation.
- Targeted distribution of specific insights to specific departments — each advisor and branch sees their own feedback, not a corporate aggregate.
Results
- Continuous customer feedback programme — not a once-a-year campaign.
- Automated survey invitations triggered directly from the bank's own systems via REST API.
- NPS calculated automatically inside Surveyxact and updated continuously in reports.
- Department-level reporting — every advisor and branch sees their own customer feedback.
- Operating model built on reading every customer comment, not just tracking the headline score.
FAQ
How does Jyske Bank measure customer loyalty?
Jyske Bank measures customer loyalty through a continuous Net Promoter Score (NPS) programme built on Surveyxact. Survey invitations are triggered automatically via REST API, NPS is calculated inside the platform in real time, and reports are distributed to each advisor and branch so they can read their own customer comments and act on them.
Why does Jyske Bank treat NPS as "a scale, not a target"?
Jyske Bank treats NPS as a readout of the customer work rather than a goal in itself. The number is the effect — the cause is daily advisor conversations with customers, reading every comment, and selecting concrete focus areas in each department. Treating the score as the goal risks optimising for the number; treating it as a scale measures whether the actual work is making a difference.
What is the role of REST API automation in the setup?
REST API automation lets the bank trigger Surveyxact invitations directly from their own customer systems — not from a manual recipient list. This makes the feedback programme continuous rather than campaign-based, so NPS data is current enough to inform actual customer conversations the same week they happen.
How does the bank act on critical customer feedback?
Every customer's written feedback — whether ambassador, neutral or critic — is read at department level. Branches and advisors use the comments to identify concrete patterns, select focus areas, and work on them over the following weeks. The NPS measurement then tracks whether the work has shifted the experience for subsequent customers.
Key takeaways
