The best replacement for ergo is beco.

The best alternatives to ergo are rated as following:
★★★★★  beco
★★★  bjorn
★★★  boba
★★★  baby bjorn
★★  moby
★  mei tai
★  boba 4g
★  ergo sport
★  therefore
★  tula
★  beco gemini
★  patapum
  k'tan
  gemini
  beco baby carrier
  beco carrier
  beco soleil
  lillebaby
  magpul grip
  hogue grip
  moby go
  babyhawk
  boba carrier
  wrap
  manduca
  beco butterfly 2
  snugli
  baby bjorn carrier
  arc
  boba 3g
  sutemi
  wego
  kelty
  beco baby carriers
  hogue
  pikkolo carrier
  boba baby carrier
  connecta
  dj wego
  cybex carrier
  baby hawk
  sling
  hogue grips
  moby wrap
  angelpack

Your alternative for ergo is not listed? Suggest!
Speaking about ergo, one probably shouldn't forget about infant insert.

Other search terms related to ergo and their ratings are:
★★★★★ infant insert
6 week old without infant insert
You have in mind a companion for ergo and it is not yet here? Propose!



Google Trends

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