The best replacement for no-ip is dyndns.

The best alternatives to no-ip are rated as following:
★★★★★  dyndns
★★★  afraid
★★  dyn

Your alternative for no-ip is not listed? Suggest!
Speaking about no-ip, one probably shouldn't forget about dd-wrt.

Other search terms related to no-ip and their ratings are:
★★★★★ dd-wrt
You have in mind a companion for no-ip and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of no-ip in all years. Click on graph for more.
no-ip
dyndns
afraid