How they compare
Both make their own dolls and sell them direct, with stock in the US and Europe.
Zelex focuses on silicone: full-size dolls around 170cm, some with movable jaws and an oral feature, and the softer SLE line of curvy torsos from $1,000. Full dolls run to about $4,300. Refunds paid by card carry a 10% fee, so PayPal is the safer way to pay.
Ridmii, founded in 2018, sells full-size dolls from about 160cm, mostly TPE bodies with silicone heads, plus all-silicone and AI-voice models, from roughly $1,300. Shipping is free and discreet, but defects must be reported within 3 days.