Harbor
7.0#5 in programmatic seo softwareFrom €24 a monthFree planWebAPI
VisitHarbor vs SEO Writing AI
SEO Writing AI
7.2#3 in programmatic seo softwareFrom $19 a monthFree planWeb
VisitWhat both publish
| Fact | Harbor | SEO Writing AI |
|---|---|---|
| Brand voice controls | Yes | Yes |
| Free plan | Yes | Yes |
| Languages | Harbor says its multilingual module publishes SEO-optimised content in 52 languages with localisation and hreflang. | The product says it can create articles in more than 50 languages. |
| Language support | multilingual | multilingual |
| Long-form writing | Yes | Yes |
| Product | Harbor is an AI-powered SEO content platform that researches content opportunities, generates articles, publishes them, and tracks rankings. | SEO Writing describes itself as an AI writing tool for one-click SEO articles, blog posts, and affiliate content. |
| SEO features | Yes | Yes |
| Support | The about page says a real person usually responds to support requests, often co-founder Hamish, and the Powerhouse plan includes priority support. | The site directs users with questions or service issues to [email protected]. |
Harbor plans
- FreeFree
- Solo€24 a month
- Growth€39 a month
- Powerhouse€82 a month
SEO Writing AI plans
- FreeFree
- Starter$19 a month
- Professional$79 a month
- Professional Plus 1$159 a month
- Professional Plus 2$307 a month
Pick Harbor if…
Harbor suits individuals or teams looking to research, create, publish, and monitor SEO content in one platform. Its multilingual tools and publishing integrations may also suit teams managing content across languages or sites.
Pick SEO Writing AI if…
You want what its maker publishes above — check its page for the details.