QuillBot

quillbot.com

Paraphrasing, summarising and grammar checking

Alternatives to QuillBot

grammarly.com

Grammar, tone and clarity suggestions wherever you type

wordtune.com

Rewrite sentences in different tones and lengths

jasper.ai

Brand-aware content platform for marketing teams

writer.com

Enterprise AI platform for on-brand content and agents

copy.ai

Go-to-market workflows and copy for sales and marketing

writesonic.com

SEO articles and AI search visibility tracking