The best telco and travel esim company!
I have been a customer of zensim for the past few years, not only has their mobile service been outstanding and incredibly cost effective but their travel esims have saved me so much money on trips. I have had minor issues (on my end) at times and their customer service has always been prompt and comprehensive. It is great to see an small australian company making an impact in the telco space. Keep it up guys!








