The best replacement for bandicam is fraps.

The best alternatives to bandicam are rated as following:
★★★★★  fraps
★★  obs
★★  camtasia
★★  dxtory
★★  hypercam
★★  playclaw
★  shadowplay
★  camstudio
★  ezvid
★  msi afterburner
  mirillis action
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  afterburner
  mirillis

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

Other search terms related to bandicam and their ratings are:
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Google Trends

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