The best replacement for nikon p500 is canon sx40.

The best alternatives to nikon p500 are rated as following:
★★★★★  canon sx40
★★★★  sony hx100v
★★★  l120
★★  p100
★★  canon sx500
★★  canon sx30is
★★  fuji hs20
★  panasonic fz150
★  canon sx30
★  nikon l120
★  nikon p510
  canon sx30 is
  kodak z990

Your alternative for nikon p500 is not listed? Suggest!
Speaking about nikon p500, one probably shouldn't forget about canon sx40.

Other search terms related to nikon p500 and their ratings are:
★★★★★ canon sx40
You have in mind a companion for nikon p500 and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of nikon p500 in all years. Click on graph for more.
nikon p500
canon sx40
sony hx100v