Customer satisfaction survey questions are the building blocks of any CSAT — and the ones organisations most often get stuck on. The right question wording produces actionable data; the wrong wording produces noise that nobody can act on. This reference guide collects validated CSAT questions across six categories you can adapt directly to your own survey: overall satisfaction, NPS, agreements and information, staff, products and advice, and open-ended feedback.
The questions below are written for adaptation, not direct copy-paste. The right question for your CSAT depends on whether the survey is event-driven or annual, whether you serve B2B or B2C customers, and whether you deliver a product, project, service or advisory engagement. Pick the questions that fit your situation, swap in your company name where you see [X], and run them past a small pilot before launch.
Highlights
What are a customer satisfaction surveys
Customer satisfaction survey questions are the structured prompts in a CSAT that capture how customers experience an organisation's products, services, staff and interactions. Effective CSAT questions cover six broad categories: overall satisfaction (including NPS), agreements and information, staff, products and advisory, and open-ended feedback. The right combination depends on the survey type (event-driven vs annual), the customer segment (B2B vs B2C), and what the organisation delivers (product, project, service, advisory).
The blank questionnaire problem
You sit down to write the CSAT. The platform is open. The blank questionnaire is staring at you. You know roughly what you want to learn, but you don't know what the actual questions should look like. Should it be a 5-point scale or 7-point? "Satisfied with our service" or "Satisfied with our team"? Should NPS come first or last? Two hours in, you've written six questions, three of which are leading and one of which asks the wrong audience the wrong thing. The blank-page problem is real — and it's solved by starting from a validated reference, not from scratch.
How do you choose which customer satisfaction questions to ask?
The right CSAT questions depend on three decisions: the type of survey, the customer segment and what the company delivers. The same generic question list won't work for every CSAT — an event-driven survey to a B2B customer about an advisory engagement needs different questions than an annual survey to a B2C audience about a product purchase. The categories are the same; the wording adapts.
Three decisions that shape your question list
Survey type: is this a short event-driven CSAT after a specific touchpoint, or a longer annual strategic CSAT covering the whole relationship?
Customer segment: B2B or B2C? B2B questions typically address account managers, advisors and decision-makers; B2C questions typically address individual consumers and end-users.
What you deliver: a physical product, a project with a defined start and end, an ongoing service, or advisory expertise. Each of these has different drivers of satisfaction and needs different questions.
Customer satisfaction questions by category
Replace [X] with your company name throughout. Use a 5-point or 7-point scale unless otherwise noted, with a balanced range and a "don't know" option where relevant.
1. Overall satisfaction
These questions capture the headline metric — how the customer feels about the relationship as a whole. Include both a satisfaction question and an NPS question if loyalty matters to you.
- Based on your overall experience with [X], how satisfied are you?
- NPS: How likely are you to recommend [X] to family, friends or colleagues? (0–10 scale)
2. Agreements and information
These questions capture promise-keeping and communication quality — the operational backbone of any customer relationship. Particularly important for B2B and project-based engagements.
- [X] kept the agreements that were made with me.
- I felt well-informed throughout our collaboration.
3. Staff
These questions capture how customers experience the people who deliver the service. Essential for advisory and service-based businesses where the relationship is the product.
- [X]'s staff are professionally skilled.
- [X]'s staff respond quickly to my enquiries.
4. Products and advisory
These questions capture the quality of what is actually delivered — the products and the advice. Adapt depending on whether your offering is primarily product or primarily advisory.
- [X]'s products are of high quality.
- [X] gives me valuable advice.
5. Open-ended feedback
These questions capture qualitative signal that closed-scale questions miss. Place them at the end of the survey, keep them optional, and budget the analysis time to read them — open responses are the single most underused source of CSAT insight in most organisations.
- What is particularly good about working with [X]?
- What could be better about working with [X]?
Customer effort and process questions (CES)
If your CSAT is paired with Customer Effort Score (CES) — increasingly common for B2B and service-based programmes — add at least one CES question to capture how easy or hard the process felt. CES is forward-looking in a way satisfaction isn't, and it predicts retention more reliably than satisfaction alone.
- How easy was it to get your issue resolved? (1 = very hard, 7 = very easy)
- [X] made it easy for me to handle this matter.
Practical tips for adapting these questions
The reference list above is a starting point, not a finished questionnaire. Five rules consistently make the difference between adapted questions that produce usable data and adapted questions that produce noise.
Replace generic terms with specifics: "products" works for a hardware company; "advisory engagements" works better for a consultancy. Generic wording produces generic answers.
Match scale length consistently: stick with one scale length (typically 5-point or 7-point) across the survey. Mixing scales confuses respondents and complicates analysis.
Order matters: put overall satisfaction and NPS toward the end of the survey, after the driver questions. Putting NPS first anchors the rest of the survey on the score.
Avoid double-barrelled questions: "Was the staff knowledgeable and responsive?" can't be answered cleanly. Split it into two questions.
Pilot before launch: test the questionnaire with 5–15 representative customers before sending to the full audience. Pilots catch confusing wording, missing options, and questions that take longer than expected.
Numbers backing this article
Frequently asked questions about customer satisfaction survey questions
What is the standard NPS question?
The standard NPS question is: "How likely are you to recommend [company name] to family, friends or colleagues?" — answered on a 0–10 scale. Customers scoring 9–10 are promoters, 7–8 are passives, and 0–6 are detractors. The NPS score is calculated by subtracting the percentage of detractors from the percentage of promoters. The wording was originally published by Fred Reichheld in Harvard Business Review in 2003.
How many questions should a customer satisfaction survey contain?
For most contexts, 8–15 questions is the sweet spot. Event-driven surveys typically run shorter (5–10 questions) since they capture a specific touchpoint; annual strategic CSATs can run longer (15–25 questions) since they cover broader ground. Beyond 15 questions, response rate falls measurably — and the dropouts are disproportionately the busiest, most senior respondents whose perspective is often most valuable.
Should NPS come at the start or end of a CSAT?
Toward the end, after the driver questions. Putting NPS at the start anchors the rest of the survey on the score — respondents tend to align their later answers with the NPS they just gave. Placing NPS after the specific driver questions (staff, agreements, products) gives more independent signal on each driver, and produces a more diagnostic NPS score because the respondent has the relationship in mind when they answer.
What scale should you use for CSAT questions?
A 5-point or 7-point scale is the standard for CSAT questions. Both produce reliable data; the choice depends on how much granularity you need and your audience's familiarity with rating scales. Stick with one scale length consistently across the survey — mixing scales confuses respondents and complicates analysis. The exception is the NPS question, which is always on a 0–10 scale.
How important are open-ended comment questions in a CSAT?
Very — and underused. Open-ended responses consistently produce the highest-impact qualitative signal in CSAT data, but they are read in only 30–40% of analyses. Place open questions at the end of the survey, keep them optional, and budget the analysis time to read them. Two simple questions often suffice: "What is particularly good about working with us?" and "What could be better?"
Key takeaways
