The best replacement for usmle is comlex.

The best alternatives to usmle are rated as following:
★★★★★  comlex
★★★★  mcat
★★★  plab
★★★  amc
★★★  indian pg
★★★  mrcp
★★  mccee
★★  complex
★★  nbme
★  aipg
★  bar exam
★  uworld
★  mccqe
★  aipgmee
★  lmcc
  amc exam
  aiims
  ecfmg
  fcps
  kaplan qbank
  comlex scores

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Speaking about usmle, one probably shouldn't forget about residency.

Other search terms related to usmle and their ratings are:
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