The only app on the market that provides full control for all aspects of product customization. The user interface can be difficult (it is nuiansced) but it is well worth learning it. The customer service is great. They help with any issue you may have and resolve them at a quick pace. Highly recommend this app to anyone selling custom products on shopify or etsy.

It's an essential tool that fits my shop perfectly and has made customizing products incredibly easier. A five-star app I highly recommend!

Exceptional support! Kristie from Teeinblue was incredibly helpful, patient, and quick to resolve every question. Truly outstanding service! .. Best Regards.. Imran

Sehr gute support immer bereit zu helfen. Wenn man Antwort braucht dann sind die Kollegen von Teeinblue sofort da.

Always willing to help with any issue with the app. Very helpful. The only challenge, sometimes, could be the time difference between U.S. and Asia. So far so good.

Great app and easy to use. It works great for my new shop (lifelyne15.com). The Dev team was so helpful, responsive and friendly.

I’ve been using Teeinblue for a while now and I’m really impressed with how powerful yet easy to use it is. The app makes product personalization smooth and intuitive, and the customization options are exactly what I needed for my store. The support team is also amazing — super fast, friendly, and always willing to help. Highly recommend this app to anyone who wants to offer personalized products professionally!

I’m very happy with Teeinblue! The app provides excellent features for personalized products and works reliably. What really stands out is the support team – they respond incredibly fast, friendly, and professionally. Every request I had was solved quickly and often even beyond my expectations. Huge thanks to the whole team for the outstanding service and for continuously improving the app!

Just started working with Teeinblue recently and I must say, everyone is super helpful. I had an issue I couldn't figure out and Kristie fixed it in no time Genuinely friendly service and great team of people who offer great support Highly recommend Nora

Great App for Shopify! I love that Teeinblue keeps adding new functions and improvements—it just keeps getting better. It’s the perfect fit for my shop and has made customizing products so much easier. Highly recommend!"