The best replacement for blazeds is livecycle.

The best alternatives to blazeds are rated as following:
★★★★★  livecycle
★★★★★  graniteds
★★★★  weborb
★★★  lcds
★★★  livecycle data services
★★  amfphp
★★  red5
★★  livecycle ds
★  amf
★  data services

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

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



Google Trends

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