Ahrefs vs SEO.ai
Updated
Quick answer
Ahrefs is ahrefs is best known for its backlink and keyword index; its AI Content Helper scores drafts against top-ranking pages rather than planning or writing a full site. SEO.ai is sEO.ai combines AI article writing with on-page optimization scoring, plan-based pricing. Neither plans a full topical map or hosts the result — if you want the planning, writing, and hosting handled as one system instead of two separate tools, that's what Omnitopical does.
Ahrefs
SEO data & keyword research platform
Best for: teams whose main need is backlink and keyword data, not content production.
SEO.ai
AI writer and optimization tool
Best for: small teams who want an affordable AI writer with built-in optimization scoring.
Ahrefs vs SEO.ai, feature by feature
| Feature | Ahrefs | SEO.ai |
|---|---|---|
| Plans a full topical map before writing | No — a data and research index, not a planner | No — generates single articles |
| Writes complete, publish-ready pages | No — scores drafts, doesn't write them | Yes, per article |
| Auto-interlinks pages as the site grows | No automatic interlinking | No automatic interlinking |
| Hosts the content on your domain | No — dashboard and export only | No — you publish elsewhere |
| Machine files for AI + search (llms.txt, JSON-LD, sitemaps — 25+) | No dedicated machine-file generation | No |
| Pricing model | Tiered subscription plans | Plan-based, tiered by word/article volume |
Where Ahrefs falls short
- No topical-map planning — it's a data and research index, not a page planner
- AI Content Helper scores drafts you write yourself; it doesn't generate complete pages
- No hosting and no automatic interlinking
Where SEO.ai falls short
- No topical-map planning — article by article
- No hosting — you publish through your own site
- No automatic interlinking across pages
Or skip choosing between two point solutions.
Planning, writing, interlinking, and hosting — one system, $99/mo, one domain.