Ahrefs vs SEOcluster.ai

Ahrefs

Ahrefs is the backlink index most SEO teams treat as the reference, and the rest of the suite — keywords, rank tracking, audits — is strong enough that it usually replaces two or three cheaper tools. The entry prices mislead: Starter at $29 is a taster, and Lite at $129 is a single seat with credit limits, so a small agency lands at Standard plus extra users before it feels unconstrained. Buy it for the data; price it on your real seat count.

Pros

• +Backlink index built on Ahrefs' own crawler, with trillions of links and years of history
• +Keyword research, rank tracking, site audit and AI-answer visibility in one subscription
• +API and MCP access included from the Lite plan, not sold as a separate product
• +Free tier for your own verified sites and a $29 Starter for light use

Cons

• −Lite caps usage at 1,000 credits per user and six months of history
• −Every plan includes one user; additional seats are a per-month surcharge
• −Enterprise at $1,499 requires an annual commitment
• −Brand Radar AI and prompt-check packages are paid add-ons on top of the plan

SEOcluster.ai

SEOcluster.ai's edge is starting from actual Search Console performance data instead of third-party keyword databases, so clusters reflect queries the site already ranks for rather than generic volume estimates. It's built for sites with meaningful existing GSC history; a brand-new site with little search data won't get much out of the clustering.

Pros

• +Clusters use actual ranking queries from GSC rather than estimated search volume
• +Cannibalization detection scores overlap severity instead of just flagging it
• +Content briefs include FAQs and internal link suggestions, not just an outline

Cons

• −Usefulness depends entirely on how much Search Console history the connected site has
• −Free plan caps out at 1,500 keywords, too small for most established sites
• −No company location or team background published

Is Ahrefs cheaper than SEOcluster.ai?

Both publish the same entry price, $29/mo. The difference is what each plan includes, which the fact table above sets side by side.

Does Ahrefs or SEOcluster.ai have a free tier?

Both: Ahrefs has a free tier, and SEOcluster.ai has a free tier.

Which has a public API, Ahrefs or SEOcluster.ai?

Ahrefs ships a public API, as of our last verification. A public API for SEOcluster.ai is not confirmed by us — check its developer docs before you plan an integration.