With crypto websites do you mean trading or blockchains explorers or use cases?

For trading and charts you should check tradingview, coingecko, poocoin, dexscreener and many others.
If you are looking for blockchain explorers then etherscan, bscscan, tronscan. solscan etc are best.
If you are looking for exchanges and use cases then exch.cx, kycnot.me etc are best.
If you are looking to sell digital products then sellpass. io is good and there are similiar others.
If you want to buy streaming services/ iptv with crypto then heartiptv.com is good for it as I own it.

You can search for alternatives of all these websites by searching like "sellpass alternatives", "dexscreener alternatives" etc.