The best replacement for neo is smith.

The best alternatives to neo are rated as following:
★★★★★  smith
★★★★  morpheus
★★★★  robocop
★★★  atom
★★  myvi
★★  clockwork
★★  agent smith
★★  arc
★  dana
★  seraph
★  gear 2
★  max
★  clockw0rk
★  iso
★  markeloff
★  levo
★  xperia ray
  maxx sport
  tert
  3 agents
  paleo
  neo v
  agent smith matrix
  pro logic
  yoda
  ray

Your alternative for neo is not listed? Suggest!
Speaking about neo, one probably shouldn't forget about co writer.

Other search terms related to neo and their ratings are:
★★★★★ co writer
You have in mind a companion for neo and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of neo in all years. Click on graph for more.
neo
smith
morpheus