The best replacement for putter is blade putter.

The best alternatives to putter are rated as following:
★★★★★  blade putter
★★★★  short putter
★★★  mallet putter
★★★  blade
★★★  mallet
★★★  regular putter
★★★  potter
★★  chipper
★★  leaver
★  long putter
★  heel shafted putter
★  heel
★  light putter
★  offset
★  belly putter
★  putter
★  yes putter
★  insert
  scotty cameron putter
  nike method
  scotty cameron
  odyssey
  conventional putter
  heel shaft

Your alternative for putter is not listed? Suggest!
Speaking about putter, one probably shouldn't forget about ball pickup.

Other search terms related to putter and their ratings are:
★★★★★ ball pickup
★★★★ ball pick up
You have in mind a companion for putter and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of putter in all years. Click on graph for more.
putter
blade putter
short putter