Comparison
Grammarly fixes your grammar. ToneSwap rewrites in your voice. Different tools, different jobs.
ToneSwap learns your voice. Grammarly doesn't.
Get ProGrammarly is a writing assistant that catches errors and suggests improvements as you type. ToneSwap is a rewriter that transforms finished text into your personal voice. They solve different problems.
Grammarly added a "voice profile" feature in 2023, but it is secondary to their core grammar-checking product. ToneSwap is built entirely around learning your voice. It is the core product, not an add-on.
Grammarly tells you what is wrong with your writing. ToneSwap takes what you wrote and rewrites it for a specific outcome: Work Email, Pitch, Quick Reply. You get finished text, not a list of suggestions.
Grammarly covers grammar, spelling, tone detection, plagiarism, and works in 6 languages. If you need a full writing assistant, Grammarly does more. ToneSwap is focused and does voice-matched rewriting better.
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Not exactly. They solve different problems. Grammarly fixes grammar and suggests improvements. ToneSwap rewrites text in your personal voice. Many users use both: Grammarly for editing, ToneSwap for rewriting.
Grammarly added a voice detection feature in 2023 that can identify your writing style. However, it is an add-on to their grammar product, not the core focus. ToneSwap is built entirely around voice learning and applies it to every rewrite.
ToneSwap Pro is $9.99/month or $79/year. Grammarly Pro is $12/month on the annual plan or $30/month billed monthly. ToneSwap is cheaper, especially on the monthly plan.
Yes, for errors. Polish fixes spelling, grammar and punctuation and changes nothing else. It does not give the style suggestions, plagiarism checks or other languages that Grammarly does.
You do not need to choose one. Use Grammarly for grammar and clarity. Use ToneSwap when you want to rewrite something in a specific tone that matches your personal style. They complement each other.
Grammarly works in over a million apps with deep integrations. ToneSwap has a Chrome extension that works on any webpage with editable text fields, including Gmail, LinkedIn, and Slack.