The best alternatives to Settle are Ethereum Syllabus, DappRadar, and Pragma. If these 3 options don't work for you, we've listed a few more alternatives below.
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AssemblyAI— Speech-to-Text API with superhuman accuracy
Working with the creator of this successful reddit post, we turned it into a complete syllabus for learning Ethereum. Each section of the syllabus has a detailed summary, and also a bunch of curated resources discovered from around the web. It can be overwhelming learning a new topic, so we created this track to give direction to new learners.
DappRadar provides information and insights about all the existing dapps! At the tap of your finger, find the most successful and used decentralized games, casinos, and marketplaces, among others.
Pragma is a platform for building Ethereum contracts. We're just getting started by publishing our event logging tool while we build the next set of features.
Decentralized Ethereum Applications (dapps) Analytics. Dappinsight not only lists popular dapps but also reveals the real popularity and usability of popular dapps. Dappinsight analyzes everything about dapps such as DAU,MAU,Transactions,Volume,Gas Used and also on.