Choose Copy.ai if you need
- Integration with Slack, Microsoft Teams or Zapier. We haven't found them on LanguageTool's website.
- SOC 2. We haven't found it on LanguageTool's website.
At a glance
- LanguageTool has a free plan. We haven't confirmed one for Copy.ai.
- Copy.ai's lowest paid plan is Chat at $29 per month, as of October 20, 2026.
- Both are available on API.
- Only LanguageTool lists macOS, Windows, iOS and Chrome extension.
- Both work with Google Docs.
- Only Copy.ai lists SOC 2.
- Only LanguageTool lists GDPR.
- Both have a public API.
From each tool's own website, checked on the dates below, and from published reviews.
Which to choose
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.
Choose LanguageTool if you need
- macOS, Windows, iOS or Chrome extension. We haven't found them on Copy.ai's website.
- Integration with Microsoft Word, Gmail or Apple Pages. We haven't found them on Copy.ai's website.
- GDPR. We haven't found it on Copy.ai's website.
Copy.ai
Nobody has reviewed Copy.ai yet. Its rating shows once it has 3 reviews.
Review Copy.ai
LanguageTool
Nobody has reviewed LanguageTool yet. Its rating shows once it has 3 reviews.
Review LanguageToolThe facts
- What it does
- Copy.aiGTM AI platform that automates tedious, repetitive tasks for sales and marketing teams
- LanguageToolAI-based grammar checker for grammar, punctuation, style, and spelling in 30+ languages
- Free plan
- Copy.aiNot confirmed
- LanguageToolYes
- Pricing
- Copy.aiNot confirmed
- LanguageToolNot confirmed
- Paid plans from
What they share
From the platforms and integrations each website lists.
Platforms
Both
- API
Only Copy.aiNothing else listed
Only LanguageTool
- macOS
- Windows
- iOS
- Chrome extension
Integrations
Both
- Google Docs
Only Copy.ai
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Copy.ai and LanguageTool yet.
Used either of them?
Your review makes this comparison better for the next person. Review Copy.ai or review LanguageTool.