Pick DeepL if
writers and ops people who need a high-quality EN↔other-language pane without installing a CAT tool.
Read the DeepL pageDeepL vs Grammarly
Our take
Pick DeepL if writers and ops people who need a high-quality EN↔other-language pane without installing a CAT tool. Pick Grammarly if students and knowledge workers who want inline grammar in Gmail, Docs, and the browser. Skip DeepL if people who need inline English grammar (Grammarly) or a named-mode paraphraser (QuillBot). Skip Grammarly if people who need a paraphraser with named modes (QuillBot) or a rewrite box
Best for
DeepL Move meaning between languages
Grammarly Fix English in the page you already have open
Free plan
DeepL $0 · comparison table: 50,000 characters / user / month; 1 file translation
Grammarly $0 · uSD / month. Mistake-free writing, tone, 100 AI prompts
Lowest paid
DeepL Individual $8.74
Grammarly Pro $12, monthly only
Next step up
DeepL Business $57.49
Grammarly
Watch out
DeepL Characters and file slots are the meter
Grammarly Free is grammar + 100 prompts
Last checked
DeepL 2026-10-20 · deepl.com/pro
Grammarly 2026-10-20 · support.grammarly.com/hc/en-us/articles
Which one, then?
Pick Grammarly if
students and knowledge workers who want inline grammar in Gmail, Docs, and the browser.
Read the Grammarly page