The best replacement for acronis is ghost.

The best alternatives to acronis are rated as following:
★★★★★  ghost
★★★★★  paragon
★★  macrium
★★  symantec
★★  veeam
★★  norton ghost
★  backup exec
★  windows backup
★  clonezilla
★  appassure
★  shadowprotect
★  carbonite
★  easeus
★  genie
★  windows 7 backup
★  storagecraft
★  partition magic
  symantec system recovery
  wds
  windows 8 backup
  novabackup
  unitrends
  mozy
  windows server backup
  altiris
  easeus todo
  ghost 15
  casper
  arcserve
  novastor
  symantec backup exec
  commvault
  symantec ghost
  retrospect
  macrium reflect
  ghost 10

Your alternative for acronis is not listed? Suggest!
Speaking about acronis, one probably shouldn't forget about universal restore.

Other search terms related to acronis and their ratings are:
★★★★★ universal restore
★★★ sysprep
You have in mind a companion for acronis and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of acronis in all years. Click on graph for more.
acronis
ghost
paragon