The best replacement for nuendo is sonar.

The best alternatives to nuendo are rated as following:
★★★★★  sonar
★★★★★  cubase
★★★★★  pro tools
★★★  logic
★  samplitude
★  audition
★  pro tools hd
★  reaper
  protools
  cubase sx
  digital performer
  cubase which is better
  wavelab
  sx
  pro tools which is better
  studio one
  protools le
  logic 9
  fruity loops

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

Other search terms related to nuendo and their ratings are:
★★★★★ mbox
★★★★ digi 002
You have in mind a companion for nuendo and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of nuendo in all years. Click on graph for more.
nuendo
sonar
cubase