The best replacement for kms is mak.

The best alternatives to kms are rated as following:
★★★★★  mak
★★★  mak office 2010
★★  mak license
★★  vamt
★★  mak activation
★★  gms
★★  mak windows 7
★★  km
★  mak licensing
★  mak server 2008
★  mak server 2012
  mak keys
  mak key
  active directory activation
  mak 2008
  mak product key
  ums
  mak windows 2008
  mak license keys
  mak windows 8

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

Other search terms related to kms and their ratings are:
★★★★★ vamt
★ vmware view
★ office 2010
You have in mind a companion for kms and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of kms in all years. Click on graph for more.
kms
mak
mak office 2010