The customer service is great! I have never had any issues with them, they are always very helpful if you need anything or have questions about their products. They also offer a 30 day money back guarantee which gives me peace of mind that my information will not be lost in case there was an issue down the road. We use altos for all of our transcription needs including HIPAA compliant documents and we love it! No complaints at this time. It has been easy to set up templates, upload files and transcribe meetings. The customer service is excellent! My initial call was answered promptly by an agent who immediately referred me to someone else in order for my needs/questions were addressed properly at that time, not after weeks or months of waiting for resolution like some other companies I have used previously. They are also very thorough with all their documentation which makes it easy to access any information you may need down the road (even if they don't anticipate your question).