Compare Perplexity AI vs Grammarly: features, pricing, pros and cons. Find out which AI tool is better for your needs.
| Feature | Perplexity AI | Grammarly |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Starting Price | $20.00/mo | $12.00/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Free Trial | ✓ Yes | ✓ Yes |
| API Available | ✓ Yes | ✓ Yes |
| Mobile App | ✓ Yes | ✓ Yes |
| Browser Ext | ✓ Yes | ✓ Yes |
| GDPR Compliant | ✓ Yes | ✓ Yes |
| AI Model | GPT-4o / Claude 3.5 / Sonar Pro | Proprietary NLP & LLMs |
| Company | Perplexity AI | Grammarly Inc. |
| Founded | 2022 | 2009 |
| Overall Rating | 5.0 ★ (1 reviews) | 4.9 ★ (85000 reviews) |
Both Perplexity AI and Grammarly are capable AI tools with distinct strengths. Based on 1 user reviews, Perplexity AI currently holds a higher rating of 5.0/5.
Perplexity AI and Grammarly are both AI tools with different strengths. Perplexity AI offers a free plan. Grammarly offers a free plan. Review the comparison table above for a full feature-by-feature breakdown.
Grammarly starts at $12.00/mo, making it more affordable.
Both Perplexity AI and Grammarly offer free plans. Try both to see which fits your workflow.
For beginners, ease of use and a free trial are the most important factors. We recommend trying both tools using their free tiers or trials before committing to a paid plan. Both Perplexity AI and Grammarly have helpful documentation and onboarding.
Yes. Most users find switching between AI tools straightforward. Your data and outputs from Perplexity AI are not locked in — you can export them and begin using Grammarly at any time.
