The best replacement for sonar is cubase.

The best alternatives to sonar are rated as following:
★★★★★  cubase
★★★★★  pro tools
★★★  radar
★★  nuendo
★★  logic
★★  ableton live
★  reaper
★  ableton
★  fl studio
★  studio one
  dsi
  music creator
  ultrasonic
  clover
  pmd
  fortify
  coverity
  audition
  jenkins
  neudo
  protools
  ultrasound
  down imaging
  fruity loops
  project 5
  adobe audition
  seismic
  fish finder
  echolocation
  acid pro

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

Other search terms related to sonar and their ratings are:
★★★★★ jenkins
★★★★ findbugs
★★★ pmd
★★ hudson
★ gradle
★ mbox
reason
cobertura
m-audio
You have in mind a companion for sonar and it is not yet here? Propose!



Google Trends

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