The most known is Ethereum although the need is around 32 ETH, you can join pools that won't require you that much and you can stake any amount but I have no list of that as I don't stake ETH. Btw, for other altcoins that you can stake. You can check resources like this link[1] below for your own reference.
[1]
https://coinranking.com/coins/stakingThank you. I will take a look at the list.
You're welcome, leslie.
Now that everything on this thread is probably have done the purpose, you may lock the topic if you think that there's no need to continue this discussion anymore.
But if you think that you still want to see other members discuss about masternodes on this topic then, you can let the topic remain open until if a mod closes it.