The best replacement for nexpose is nessus.

The best alternatives to nexpose are rated as following:
★★★★★  nessus
★★★★  metasploit
★★★★  qualys
★★★  openvas
★★  ncircle
★  qualysguard
★  security center

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

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



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