Best Alternative to HorizonESIM in 2026

A switch would usually lower the cost of comparable plans and add unlimited-data options, but it narrows the destinations available: Stellar eSIM covers nearly all of HorizonESIM’s list, while HorizonESIM sells many places Stellar eSIM does not, including Lesotho and Togo. The price advantage applies only where both offer plans; it does not make up for those gaps. Both providers sell country, regional and global plans, so you would keep the same choice of plan types.

Comparable plans usually cost more with Nomad, and its catalogue is country-specific; HorizonESIM also offers regional and global plans, which can avoid buying a separate plan at each border. Nomad’s gain is its listed unlimited-data plans, absent from HorizonESIM’s catalogue. The two cover nearly the same destinations, so switching is unlikely to change the choice of destination for most trips; Nomad does add places including Papua New Guinea and the Maldives.