A Surfer SEO alternative that does one thing.

Surfer is a mature content suite with a large user base, and for teams producing content at volume it earns its price. Its plans bundle a content editor, an AI writer and assistant, a humanizer, plagiarism checking, site audits, internal linking, cannibalization reports and — more recently — AI search visibility tracking across ChatGPT, Perplexity and Google AI.

It is also, at volume, genuinely cheap per document. Its Standard plan works out to well under a dollar per document. If you publish constantly and use several of those modules, you should probably stay where you are, and nothing on this page argues otherwise.

The recurring complaint about big content suites is not that the software is bad. It is that people buy eight modules to use one, and pay the subscription in months when they publish nothing at all.

There is also a mismatch between a page-level score and the section a writer actually needs to fix. We explain that problem, and why a section-level evidence trail is more useful, in our story behind Topic Drift Checker.

Topic Drift Checker takes one target query and one draft, and tells you which sections have drifted away from the query — with the excerpt that produced each verdict.

• —One job. No writer, no audit, no rank tracking, no AI visibility dashboard.
• —No monthly floor. 10 analyses for $9, and they never expire.
• —No score to chase. Sections come back Strong, Mixed, Drift or Unknown, each with its evidence.
• —No model reads your draft. Analysis is deterministic and runs on our own server. Nothing goes to a third-party AI provider — which tools built around an AI writer cannot offer by design.

Read this as a floor comparison, not a per-analysis one. Buying in volume from a suite can cost less per document than buying credits here. The question this table answers is what you pay in a month when you publish nothing.

Plainly, because a comparison page that only argues one way is not worth reading:

• —You want the draft written or rewritten for you. This never writes.
• —You need keyword research, rank tracking, backlinks or site audits. None of that is here, or planned.
• —You need a team workspace, client seats, white-labelling or an API.
• —You work in a language other than English.
• —You want a score to report to a client. There isn't one, deliberately.
• —You need your draft measured against the pages currently ranking — that comparison is not wired up yet.

The useful test is an article whose weak section you already suspect: see whether the map agrees with you. New accounts get 2 analyses, no card required, and the Creator subscription is there only if the volume turns out to suit you.

Analyze a draft

Or read the method first — including what it cannot do yet.