Frase vs Grammarly
Both are AI writing tools, but they fit different needs. Here's how they stack up side by side.
| At a glance | Frase | Grammarly |
|---|---|---|
| Price | $39/mo | $12/mo |
| Free tier | No | Yes |
| Best for | seo research | editing |
| Rating | ★ 4.2 | ★ 4.6 |
Frase: Pricing changed in 2025-26. Starter $39/mo (annual) or $49 (monthly); Professional $129; Scale $299. 7-day trial; SEO add-on extra.
Grammarly: Free tier; Pro $12/mo (annual) or $30 (monthly); Enterprise custom.
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The verdict
If price is your main concern, Grammarly is the cheaper option at $12/mo. Overall, Grammarly has the higher user rating (4.6/5) and is the safer pick if you care most about quality.
Choose Frase if…
- Strong SERP research
- Content briefs
- SEO optimization
Choose Grammarly if…
- Best-in-class grammar
- Works everywhere
- Strong free tier