# Customer Thermometer: Customer Thermometer

## Pages
- [Customer Retention Guide](https://www.customerthermometer.com/customer-retention/)
- [Features](https://www.customerthermometer.com/survey-features/)
- [The Ultimate Guide To Net Promoter Score® \(NPS\)](https://www.customerthermometer.com/net-promoter-score-nps/)
- [Delighted vs\. Customer Thermometer: The Next Logical Step as Delighted Sunsets](https://www.customerthermometer.com/delighted-alternative-sunset-june-2026/)
- [Best GetFeedback Alternative 2026: Migrate Before December 31](https://www.customerthermometer.com/getfeedback-alternative-sunset-december-2026/)

## Posts
- [How to create an iPhone HTML email signature with feedback buttons](https://www.customerthermometer.com/how-to-survey-guides/create-iphone-html-email-signature-with-feedback-buttons/)
- [20 Likert Scale Questions and Examples](https://www.customerthermometer.com/customer-surveys/likert-scale-examples-questions-what-you-need-to-know/)
- [Everything You Need to Know About XLAs and Why They Matter](https://www.customerthermometer.com/customer-experience/what-are-xlas-experience-level-agreements/)
- [5 Reasons You Should Encourage Customer Complaints](https://www.customerthermometer.com/customer-retention-ideas/5-reasons-you-should-encourage-your-customers-to-complain-2/)

## Categories
- [Customer Surveys](https://www.customerthermometer.com/customer-surveys/)
- [Customer Service](https://www.customerthermometer.com/customer-service/)
- [Customer Retention](https://www.customerthermometer.com/customer-retention-ideas/)
- [Customer Feedback](https://www.customerthermometer.com/customer-feedback/)
- [Customer Satisfaction](https://www.customerthermometer.com/customer-satisfaction/)

## Optional
- [Sitemap index](https://www.customerthermometer.com/sitemap-index.xml)