The best alternatives to Blockem are Token Metrics, MetaShield, and CryptoCanary. If these 3 options don't work for you, we've listed a few more alternatives below.
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AssemblyAI— The most accurate API for conversational speech-to-text
A simple extension to keep your metamask & NFTs safe from phishing websites. The extension will display a big warning if you visit a website impersonating one of the popular crypto & NFT related platforms.
There are 1000s of crypto projects out there. Determining which ones are legit and worth following is difficult, especially since there are so many scams. CryptoCanary is a community-driven, web-based reviews platform that helps you research crypto projects.
Chainabuse is a multi-chain community platform that lets anyone, anywhere file a report on and learn about crypto hacks, scams, and fraudulent activity so they can more safely participate in the growing crypto economy.