The best replacement for robocopy is xcopy.

The best alternatives to robocopy are rated as following:
★★★★★  xcopy
★★★  richcopy
★★★  copy
★★  synctoy
★★  rsync
★★  windows copy
★  xxcopy
★  fastcopy
★  xcopy speed
★  teracopy
★  syncback
★  dfs
  dfsr
  copy-item
  secure copy
  xcopy windows 7
  ntbackup
  windows backup
  fsmt

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

Other search terms related to robocopy and their ratings are:
★★★★★ permissions
★★★ spaces
★★ vss
★★ overwrite
★ ntfs permissions
★ directory structure
★ folder structure
long file names
wildcards
exclude
You have in mind a companion for robocopy and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of robocopy in all years. Click on graph for more.
robocopy
xcopy
richcopy