The best replacement for gel mattress is memory foam.

The best alternatives to gel mattress are rated as following:
★★★★★  memory foam
★★  foam
★★  latex mattress
★  serta gel mattress
★  foam mattress
  sealy icomfort gel mattress

Your alternative for gel mattress is not listed? Suggest!
Speaking about gel mattress, one probably shouldn't forget about memory foam.

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



Google Trends

Scale is based on the average worldwide traffic of gel mattress in all years. Click on graph for more.
gel mattress
memory foam
foam