Grammarly

Grammarly is an American cloud-based typing assistant. It reviews spelling, grammar, punctuation, clarity, engagement, and delivery mistakes in English texts, detects plagiarism, and suggests replacements for the identified errors.... Wikipedia

• Original author(s):  Alex Shevchenko, Max Lytvyn, and Dmytro Lider
• Developer(s):  Grammarly Inc.
• Initial release:  July 1, 2009
• Operating system:  Windows, macOS, Linux, Android, iOS, various web browsers
• Available in:  American English, British English, Canadian English, Australian English
• Type:  Online text editor, browser extension, and mobile app with grammar checker, spell checker, and plagiarism detector
• License:  Proprietary software
• Website:  grammarly.com
• Data source:  DuckDuckGo