Found 3 alternatives for ESP32-C3 by Espressif Systems. Rf Transceiver Modules And Modems — 32-VFQFN Exposed Pad.
SMD IC ESP32-C3FH4, SINGLE-CORE
SMD IC ESP32-C3FN4, SINGLE-CORE
SMD MOD 4MB SPI FLSH PCB ANT -40