Best On-Page.ai Alternatives in 2026
Updated
20 apps from content optimization software ranked against On-Page.ai on the same published basis.
- 1On-Page.ai vs Frase
- 2On-Page.ai vs NEURONwriter
- 3On-Page.ai vs ContentBrief.io
- 4On-Page.ai vs GazeSEO
- 5On-Page.ai vs GSEOeditor
- 6On-Page.ai vs Hovers
- 7On-Page.ai vs MarketMuse
- 8On-Page.ai vs Entify SEO
- 9On-Page.ai vs Originality.ai
- 10On-Page.ai vs WP-Optimize
- 11On-Page.ai vs SeeO
- 12On-Page.ai vs YourText.Guru
- 13On-Page.ai vs PageOptimizer Pro
- 14On-Page.ai vs SEOptimate
- 15On-Page.ai vs Clearscope
- 16On-Page.ai vs CONTADU
- 17On-Page.ai vs Content Harmony
- 18On-Page.ai vs KWHero
- 19On-Page.ai vs Outranking
- 20On-Page.ai vs Rankable
On-Page.ai alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Frase | 6.4 | Free plan | $19/mo | API, Browser, Web |
| 2 | NEURONwriter | 6.4 | Free plan | $1.58/mo | Browser, Web |
| 3 | ContentBrief.io | 6.3 | Free plan | $29/mo | API, Web |
| 4 | GazeSEO | 6.3 | Free plan | $39/mo | Web |
| 5 | GSEOeditor | 6.3 | Free plan | $19/mo | API, Browser, Web |
| 6 | Hovers | 6.3 | Free plan | $49/mo | API, Web |
| 7 | MarketMuse | 6.3 | Free plan | Free | Web |
| 8 | Entify SEO | 6.2 | Free plan | $49.99/mo | API, Web |
| 9 | Originality.ai | 6.2 | Free plan | $12.95/mo | API, Browser, Web |
| 10 | WP-Optimize | 6.2 | Free plan | $4.08/mo | self-hosted, Web |
| 11 | SeeO | 6.1 | Free plan | $1.49/mo | Web |
| 12 | YourText.Guru | 5.8 | No | $107/mo | API, Web |
| 13 | PageOptimizer Pro | 5.7 | No | $40/mo | API, Browser, Web |
| 14 | SEOptimate | 5.6 | No | €116/mo | Web |
| 15 | Clearscope | 5.5 | No | $129/mo | Web |
| 16 | CONTADU | 5.5 | No | $3.08/mo | API, Browser, Web |
| 17 | Content Harmony | 5.5 | No | $50/mo | API, Web |
| 18 | KWHero | 5.5 | No | $59/mo | Web |
| 19 | Outranking | 5.5 | No | — | Web |
| 20 | Rankable | 5.5 | No | $49.50/mo | API, Web |
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Questions about On-Page.ai alternatives
What is the best alternative to On-Page.ai?
Frase, number 1 in content optimization software with a score of 6.4 out of 10. The others here: NEURONwriter, ContentBrief.io, GazeSEO and 16 more.
What is the best free alternative to On-Page.ai?
Frase is the best-ranked alternative with a free plan. 11 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.