- https://www.zen.co.uk
- https://www.which.co.uk/reviews/broadband-deals/article/broadband-provider-reviews/zen-internet-broadband-review?utm_campaign=recommendedprovider&utm_medium=endorsement&utm_source=Zeninternet
- https://www.zen.co.uk/home/why-zen/awards
- https://www.zen.co.uk/inside-zen
- https://www.trustpilot.com/review/zen.co.uk
- https://webmail.zen.co.uk/
- https://twitter.com/zeninternet
- https://www.facebook.com/zeninternetuk
- http://www.youtube.com/zeninternetuk
