Freedom251 › Programmatic SEO Software
Harbor
What Harbor is
Harbor is an AI-powered SEO content platform for researching opportunities, creating and publishing articles, and tracking search rankings. Its tools cover keyword discovery, topic clustering, article writing and refreshing, backlink prospecting, sitemap research, internal linking, multilingual publishing, and AI image generation. The Author module can create long-form articles of 3,000 words or more, with research, internal links, AI images, and data visualizations. Harbor says its multilingual publishing supports 52 languages, including localisation and hreflang. It offers web and API access, team collaboration, brand voice controls, and six native integrations. WordPress and Shopify appear as publishing options on the pricing page; GitHub and Wix are also listed on the connections page. Google Search Console supports rank and search performance tracking. Harbor says it selects among GPT, Gemini, and Claude models for each task. The Free plan includes three AI articles per month for one site. Paid plans start at €24/mo (annual), with higher article quotas and features that vary by tier. Harbor is operated by Kraft Agency Limited, registered in Ireland.
Who it suits
Harbor suits individuals and teams producing SEO content who want research, article creation, publishing, and ranking tracking in one platform. Its multilingual tools and team collaboration may also suit organizations publishing across languages or working with multiple contributors.
What it does well
- Creates long-form articles of 3,000 words or more.
- Supports SEO publishing in 52 languages with localisation and hreflang.
- Includes brand voice controls and team collaboration.
- Connects with Google Search Console for ranking and search performance tracking.
- Offers WordPress and Shopify publishing on the listed plans.
What to know first
- The Free plan is limited to three AI articles per month.
- The Free plan is limited to one site.
- Harbor says it does not hold SOC 2 or ISO 27001 certification.
Limits
The Free plan allows three AI articles per month and one site. The lowest paid plan, Solo at €24 a month billed annually, allows 25 AI articles per month and unlimited sites.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | Free forever · 3 AI articles/month · 1 site · every feature included · no card required | Free |
| Solo | Billed at €288 per year; first year €144 50% off, applied automatically · 25 AI articles/month · unlimited sites · 2x article rollover | €24 a month |
| Growth | Billed at €468 per year; first year €234 50% off, applied automatically · 50 AI articles/month · unlimited sites · unlimited research runs · 2x article rollover | €39 a month |
| Powerhouse | Billed at €984 per year; first year €492 50% off, applied automatically · 100 AI articles/month · unlimited sites · unlimited research runs · 2x article rollover · priority support | €82 a month |
As harborseo.ai lists them, read 3 Oct 2026. The maker's own page has the final word.
Getting started
- Visit the Harbor website.
- Choose the Free plan or a paid plan.
- Use Harbor on the web or through its API.
- Connect a supported publishing service such as WordPress or Shopify.
Verdict
Choose Harbor if you want SEO research, long-form article generation, publishing, and ranking tracking together, with multilingual publishing available. Look elsewhere if you need more than three monthly articles or one site on a free plan, or require SOC 2 or ISO 27001 certification.
Questions
Does Harbor have a free plan?
Yes. The Free plan includes three AI articles per month, one site, keyword and competitor research, and WordPress and Shopify publishing.
How much do Harbor's paid plans cost?
Solo costs €24 a month billed annually, Growth costs €39 a month billed annually, and Powerhouse costs €82 a month billed annually.
Which platforms does Harbor support?
Harbor lists web and API access.
Which publishing and search integrations are available?
WordPress and Shopify publishing are listed on the pricing page, while GitHub and Wix are also listed on the connections page. Google Search Console supports rank and search performance tracking.
Who operates Harbor?
Harbor is operated by Kraft Agency Limited, registered in Ireland. Its co-founders are Hamish Davison and Rowan Stainsby.
Does Harbor offer an API?
Yes. Its enterprise page lists a REST API, an MCP server, and webhooks.
Facts from Harbor's own pages
- API
- Harbor's enterprise page says it has a REST API, an MCP server, and webhooks. · harborseo.ai, 3 Oct 2026
- Article generation
- The Author module generates long-form articles of 3,000 or more words with research, internal links, AI images, and data visualizations. · harborseo.ai, 3 Oct 2026
- Brand voice controls
- Yes · harborseo.ai, 19 Sept 2026
- Cancellation and ownership
- Harbor says customers can cancel from the dashboard in two clicks, export articles at any time, and retain published articles on their sites after cancellation. · harborseo.ai, 3 Oct 2026
- Certifications
- Harbor says it does not currently hold SOC 2 or ISO 27001 certification. · harborseo.ai, 3 Oct 2026
- Free plan
- Yes · harborseo.ai, 19 Sept 2026
- Native integrations
- 6 · harborseo.ai, 19 Sept 2026
- Languages
- Harbor says its multilingual module publishes SEO-optimised content in 52 languages with localisation and hreflang. · harborseo.ai, 3 Oct 2026
- Language support
- multilingual · harborseo.ai, 19 Sept 2026
- Long-form writing
- Yes · harborseo.ai, 19 Sept 2026
- Maker
- Harbor is operated by Kraft Agency Limited, registered in Ireland, and the about page names Hamish Davison and Rowan Stainsby as co-founders. · harborseo.ai, 3 Oct 2026
- Models
- Harbor says it uses a mix of GPT, Gemini, and Claude, selecting a model automatically for each task. · harborseo.ai, 3 Oct 2026
- Privacy
- Harbor says it does not use customer content, prompts, or generated output to train its AI models, and its AI providers are contractually prohibited from using them to train general-purpose models. · harborseo.ai, 3 Oct 2026
- Product
- Harbor is an AI-powered SEO content platform that researches content opportunities, generates articles, publishes them, and tracks rankings. · harborseo.ai, 3 Oct 2026
- Publishing integrations
- The pricing page lists WordPress and Shopify publishing, while the connections page also lists GitHub and Wix publishing integrations. · harborseo.ai, 3 Oct 2026
- Search integrations
- Harbor connects with Google Search Console for rank and search performance tracking; its enterprise page also lists Google Analytics as a native data integration. · harborseo.ai, 3 Oct 2026
- Security
- Harbor states that it encrypts personal data in transit and at rest and uses access controls, least-privilege access, backups, and incident response procedures. · harborseo.ai, 3 Oct 2026
- SEO features
- Yes · harborseo.ai, 19 Sept 2026
- SEO tools
- Its nine feature modules include keyword discovery, topic clustering, article writing, content refreshing, backlink prospecting, sitemap research, internal linking, multilingual publishing, and AI image generation. · harborseo.ai, 3 Oct 2026
- Support
- The about page says a real person usually responds to support requests, often co-founder Hamish, and the Powerhouse plan includes priority support. · harborseo.ai, 3 Oct 2026
- Team collaboration
- Yes · harborseo.ai, 19 Sept 2026
Where Harbor stands on Freedom251
- Programmatic SEO Software#3 of 35
- AI Writing Tools#25 of 269