Copy.ai vs Grammarly
Copy.ai and Grammarly are two of the most-compared Writing tools. Copy.ai starts at $36/mo and Grammarly at $12/mo — and they differ in features, ratings, and the use cases they suit best. This side-by-side breakdown covers pricing, key features, the pros and cons of each, and a clear verdict to help you pick the right one.
Pros & cons
Pros
- ✓Generous free plan to start
- ✓90+ copywriting templates
- ✓Workflow automation for GTM teams
- ✓Simple, beginner-friendly interface
- ✓Supports 25+ languages
Cons
- ✗Long-form output is weaker than rivals
- ✗Advanced features need higher tiers
- ✗Quality varies by use case
Pros
- ✓Excellent free plan
- ✓Works everywhere (browser, desktop, mobile)
- ✓Real-time grammar and clarity fixes
- ✓Tone detection and rewrites
- ✓Trusted by millions
Cons
- ✗Best suited for English only
- ✗Premium is pricey for individuals
- ✗Suggestions can be overly conservative
The verdict
Copy.ai and Grammarly are close competitors, but a few differences stand out. Grammarly is the more affordable option at $12/mo — about 67% less than Copy.ai at $36/mo. Grammarly earns the higher user rating (4.6 vs 4.3). Grammarly adds a mobile app for working on the go. Bottom line: choose Copy.ai if you prefer its overall feature set; choose Grammarly if you want to spend less.
Which one should you choose?
When to choose Copy.ai
AI copywriting and go-to-market platform.
Pick Copy.ai if you prefer its overall feature set.
When to choose Grammarly
AI writing assistant for grammar, clarity, and tone.
Pick Grammarly if you want to spend less, want the highest-rated option, and want a mobile app.
Frequently asked questions
What's the difference between Copy.ai and Grammarly?+
Copy.ai: Content and go-to-market copy. Grammarly: Grammar and writing assistant. The biggest differences come down to price, ratings, and features.
Which is cheaper, Copy.ai or Grammarly?+
Grammarly is cheaper at $12/mo — about 67% less than Copy.ai at $36/mo.
Which has the higher rating?+
Grammarly scores 4.6 versus 4.3 for the other tool.
Does Copy.ai or Grammarly have a free plan?+
Both Copy.ai and Grammarly offer a free plan, so you can try either before paying.
Which is better for Writing?+
For Writing, Grammarly is the stronger overall pick. Choose Copy.ai instead if you prefer its overall feature set.