Shutu.cn is an online AI mind mapping software that allows users to upload documents and generate mind maps, as well as providing a variety of templates and materials for efficient learning and work collaboration.
Freemium
Rank: #12
Visits: 146.5K 
Gnod is a project that aims to use the latest technological advances to help users discover new things they might like, with over 300,000 monthly users.
Free Rank: #14 Visits: 126.1K 
LanguageTool is a writing assistant that detects overused phrases, foreign terms, redundant words, and improper word choice, and can also paraphrase sentences using artificial intelligence.
Freemium Rank: #1 Visits: 9.9M 