The best replacement for neopets is marapets.

The best alternatives to neopets are rated as following:
★★★★★  marapets
★★★★★  club penguin
★★★★★  webkinz
★★★  subeta
★★  pokemon
★  gaia
  powerpets
  petpet park
  millsberry
  moshi monsters
  webkins
  zetapets

Your alternative for neopets is not listed? Suggest!
Speaking about neopets, one probably shouldn't forget about petpets.

Other search terms related to neopets and their ratings are:
★★★★★ petpets
★★★ cheat engine
★★★ paintbrush
You have in mind a companion for neopets and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of neopets in all years. Click on graph for more.
neopets
marapets
club penguin