Grammarly works across your browser and apps, catching mistakes and suggesting clearer, better-toned writing.
Keep in mind: Full rewrite and tone features need a paid plan.
Guide · Updated
The best AI writing tools
AI writing tools split into editors that improve what you wrote and generators that draft new text. Most people get the most value from a good editor plus a general assistant like ChatGPT or Claude.
Quick picks
| Tool | Best for | Pricing | Link |
|---|---|---|---|
| Grammarly | Everyday grammar and clarity | Freemium | Visit |
| DeepL | Translation and multilingual writing | Freemium | Visit |
| QuillBot | Paraphrasing and summaries | Freemium | Visit |
| Wordtune | Rewriting sentence by sentence | Freemium | Visit |
| Jasper | Marketing teams | Paid | Visit |
| Writesonic | SEO-focused content | Freemium | Visit |
How we pick: tools are chosen for fit to the task, based on each tool's official documentation and features — not on payment. Pricing labels are a guide; check official sites for current plans.
The picks, in detail
DeepL is known for natural-sounding translations and also offers a writing assistant for improving text.
Keep in mind: Language coverage is narrower than some competitors.
QuillBot rewrites sentences in different modes and summarizes long text, with a grammar checker included.
Keep in mind: Free mode limits length and modes.
Wordtune suggests alternative phrasings for sentences, helpful for finding the right tone.
Keep in mind: Best for refining, not drafting long pieces.
Jasper focuses on on-brand marketing content with brand voice and team workflows.
Keep in mind: Paid and aimed at businesses.
Writesonic combines AI writing with SEO-oriented features for content marketers.
Keep in mind: Review and fact-check output before publishing.
How to choose
- Decide: improve your writing, or generate drafts?
- Try the browser extension in the apps you actually use.
- Check privacy settings for confidential documents.
- Always fact-check AI-generated text.
FAQ
What is the best free AI writing tool?
Grammarly, QuillBot, DeepL and Wordtune all have free tiers. General assistants like ChatGPT and Claude are also free to start and strong at drafting.
Is Grammarly or QuillBot better?
Grammarly is better as an everyday editor for grammar and clarity; QuillBot is better at paraphrasing and summarizing.
Can Google tell if content is AI-written?
Google says it rewards helpful, original content regardless of how it's produced, and penalizes low-quality content made mainly to rank. Edit and add your own expertise.
