This is a list of Blockchain dapps platform (as mentioned on dappradar.com):
[..snip..]
There are 16 platforms that claim to be "better than Ethereum" and compete in the same market. It's still a long way before HBAR can be considered as a rival to ETH.
Yes, we have heard so much about this so called ETH killer but so far none has gone too close to consider a threat because ETH is still the most used Dapps my many projects in crypto space. BNB at one point in time says that it will be the next ETH but no, ETH still takes the number 1 spot in the altcoin market and I doubt that we will see someone toppling it in the future, not HBAR.