It can also suggest style and tonal recommendations to users and produce writing from prompts with its generative AI capabilities.

This tool uses set rules and machine-learning to help users gauge the character of their writing and tailor it to a particular audience.

The company also announced that it would donate all the net revenue it had earned in Russia and Belarus since 2014, about $5 million, to Ukrainian humanitarian groups.

[22] It has been trained on an anonymized library of business writing and is capable of suggesting clarifying edits and additions to work communications such as emails and chat messages.

[23] In September 2024, Grammarly announced the release of its Authorship tool, which attempts to identify the original source of a passage of text.

[26][27] In July 2024, Grammarly donated approximately $500,000 to help rebuild Okhmatdyt children's hospital after the building was damaged by a Russian missile strike.

[34] Later in December, Grammarly launched a bug bounty program on HackerOne, offering a US$100,000 reward to the first white hat hacker to access a specific document on the company's server.

[35] Reviewers have praised Grammarly for its ease of use and helpful suggestions, considering it worthwhile despite its relatively high price and lack of offline functionality.

[36] Conversely, some users have criticized Grammarly for incorrect suggestions, ignorance of tone and context, and reduction of writers' freedom of expression.