Litmaps is a literature map software that empowers researchers in their literature discovery and management process, enabling every academic to find and manage papers better, as endorsed by various universities and research institutions worldwide
Freemium
Rank: #7
Visits: 328.1K 
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 