The best replacement for scansnap is doxie.

The best alternatives to scansnap are rated as following:
★★★★★  doxie
★★★★★  neatdesk
★★★★★  neat
★★★  neat receipts
★★★  neat scanner
★★  doxie go
★  documate
★  neat desk
★  workforce
★  deskneat
  imageformula
  canon p-150
  neatdesk for mac
  neat receipt
  neatdesk scanner

Your alternative for scansnap is not listed? Suggest!
Speaking about scansnap, one probably shouldn't forget about neat software.

Other search terms related to scansnap and their ratings are:
★★★★★ neat software
★★★★ filecenter
★★★ evernote
★★ neatworks
devonthink
You have in mind a companion for scansnap and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of scansnap in all years. Click on graph for more.
scansnap
doxie
neatdesk