Best Content Ninja Alternatives in 2026
Updated
20 apps from AI writing tools ranked against Content Ninja on the same published basis.
- 1Content Ninja vs Grammarly
- 2Content Ninja vs Wordtune
- 3Content Ninja vs TextCortex
- 4Content Ninja vs Jenni AI
- 5Content Ninja vs ParagraphAI
- 6Content Ninja vs Writecream
- 7Content Ninja vs Blaze
- 8Content Ninja vs Sudowrite
- 9Content Ninja vs Wordtiva
- 10Content Ninja vs Rytr
- 11Content Ninja vs Frase
- 12Content Ninja vs Paperpal
- 13Content Ninja vs Contents.com AI Writer
- 14Content Ninja vs Novelcrafter
- 15Content Ninja vs QuillBot
- 16Content Ninja vs HIX.AI
- 17Content Ninja vs CoreProse
- 18Content Ninja vs Relato
- 19Content Ninja vs NEURONwriter
- 20Content Ninja vs Harbor
Content Ninja alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Grammarly | 9.6 | Free plan | $12/mo | Android, iOS |
| 2 | Wordtune | 9.5 | Free plan | $6.99/mo | Browser, iOS, Web |
| 3 | TextCortex | 9.5 | Free plan | Free | Web, iOS, Android |
| 4 | Jenni AI | 9.4 | Free plan | $30/mo | Web, iOS, Android |
| 5 | ParagraphAI | 9.4 | Free plan | $24.99/mo | Web, iOS, Android |
| 6 | Writecream | 9.0 | Free plan | $29/mo | Android, Browser, iOS, Web |
| 7 | Blaze | 8.2 | No | $79/mo | Web, iOS |
| 8 | Sudowrite | 8.2 | No | $10/mo | Android, iOS, Web |
| 9 | Wordtiva | 8.2 | No | A$9/mo | Android, API, Web |
| 10 | Rytr | 8.1 | Free plan | $7.50/mo | API, Browser, Web |
| 11 | Frase | 8.1 | Free plan | $19/mo | API, Browser, Web |
| 12 | Paperpal | 8.0 | Free plan | $12/mo | Browser, Web |
| 13 | Contents.com AI Writer | 8.0 | Free plan | €13/mo | API, Web |
| 14 | Novelcrafter | 8.0 | No | $4/mo | Android, iOS, Web |
| 15 | QuillBot | 7.9 | Free plan | Free | — |
| 16 | HIX.AI | 7.9 | Free plan | Free | Web, Windows, Mac |
| 17 | CoreProse | 7.9 | Free plan | €39/mo | Web |
| 18 | Relato | 7.9 | Free plan | Free | Web |
| 19 | NEURONwriter | 7.9 | Free plan | $1.58/mo | Browser, Web |
| 20 | Harbor | 7.9 | Free plan | €24/mo | API, Web |
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Questions about Content Ninja alternatives
What is the best alternative to Content Ninja?
Grammarly, number 1 in AI writing tools with a score of 9.6 out of 10. The others here: Wordtune, TextCortex, Jenni AI and 16 more.
What is the best free alternative to Content Ninja?
Grammarly is the best-ranked alternative with a free plan. 16 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.