The best replacement for netapp is emc.

The best alternatives to netapp are rated as following:
★★★★★  emc
★★★  equallogic
★★  3par
★★  isilon
★★  compellent
★  nimble
★  hitachi
★  nimble storage
★  vnx
  eva
  zfs
  clariion
  tegile
  bluearc
  xiv
  emc comparison
  hp 3par
  sun storage
  lefthand
  celerra
  hds
  falconstor
  synology
  pillar
  infortrend
  celera
  emc san

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

Other search terms related to netapp and their ratings are:
★★★★★ srm
★★★★ dfs
★★★ commvault
★★★ aix
★★★ vmware srm
★★ xenserver
★ netbackup
★ solarwinds
backup exec
You have in mind a companion for netapp and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of netapp in all years. Click on graph for more.
netapp
emc
equallogic