Below is a list of prop firms and their demo account credentials.
BrightFunded Trading Platform:
FXFlat MT5 read-only account
GBE MT4 read-only account
GBE MT5 read-only account
CFT platform
MetaTrader 5
MT4 - ALL IN
MT4 - RAW
MT5 - RAW
MT4 - Funded Next
MT5 - GrowthNext
MT5 - Funded Next
MT5