the short version
Semrush is a platform you buy to cover everything. unbound geo is one instrument you buy to answer one question in a way you can defend to someone who did not run it.
If you want one platform for classical search and AI answers together, and you are already paying for the keyword and backlink side, Semrush is the more complete toolkit and we will not pretend otherwise. We do not compete on keyword databases and are not trying to.
Both measure whether AI answers name your brand, both track competitors, and both run against the major engines. Semrush moved into this properly in 2026 with prompt research, prompt tracking and competitor research across ChatGPT and AI Overviews. Anyone telling you they have not is out of date. If you already pay for Semrush, you are not missing AI visibility measurement entirely, and it would be dishonest of us to imply otherwise.
| dimension | unbound geo | Semrush |
|---|---|---|
| What it measures | unbound geoWhether an AI answer engine names your brand when a buyer asks about your category. That is the only thing we do. | SemrushClassical search and AI answers in one platform, alongside a large toolset for keywords, backlinks and site health. |
| Breadthchanges the decision | unbound geoOne job. If you need keyword research or a backlink index, we are not it. | SemrushMuch broader, and that is the reason to buy it. |
| Shows the raw answerchanges the decision | unbound geoYes. The full answer text, the exact prompt, the model and the date, on the report itself. | SemrushNot the primary output. The unit is a metric. |
| Share of voice methodchanges the decision | unbound geoWeighted by list position, by whether the answer recommends or dismisses you, and by how commercial the question is. Published in full. | SemrushVisibility metrics with methodology that is not published cell by cell. |
| Audit trail | unbound geoEvery figure opens to the answer that produced it, with the match method and confidence. | SemrushNot designed for cell-level audit. |
| Cost transparency | unbound geoPer-call provider cost recorded on every scan and shown in the product. | SemrushSeat and plan pricing, not per-measurement cost. |
| Your data in your own agentchanges the decision | unbound geoMCP endpoint. Connect Claude or ChatGPT to your own measurements. | SemrushNot the model. |
| Who fixes itchanges the decision | unbound geoWe diagnose the cause and the discipline, and Unbound can execute the fix. | SemrushSoftware only. |
No scoring matrix and no weighted rubric. Most of these decisions turn on one fact about how you work, so the honest format is a list of facts and what each one implies.
pick Semrush
pick unbound geo
run both
Every line above points at exactly one option, including the ones that point away from us. A decision guide where every branch ends at the same product is not a guide, it is a funnel with headings.
Yes. As of 2026 Semrush publishes a full AI Visibility suite covering prompt research, prompt tracking and competitor research across ChatGPT and Google AI Overviews. It is a real product, not a checkbox, and it is part of a much broader platform that also covers keywords, backlinks, rank tracking and site audit.
For evidence rather than measurement. unbound geo puts the full answer text, the exact prompt, the engine, the model and the date on the report itself, so any figure can be opened to the paragraph that produced it. It also publishes its scoring method in full, including the weights and the confidence test. If you need to hand a number to someone who will push back on it, that difference is the whole reason to run both.
No, and we do not sell it as one. unbound geo does not run a keyword database, a backlink index or a site crawler, and has no plans to. It measures one thing: whether AI answer engines name your brand when a buyer asks about your category. If you cancel Semrush for it you will lose capabilities we do not have.
unbound geo starts at 19 USD a month with a free scan that requires no card, and publishes the measured per-call provider cost behind every plan. Semrush prices per seat and per plan across a much larger toolset. We do not track their pricing and it changes, so check their site rather than trusting a number on ours.
unbound geo does, as the primary deliverable. Every report carries the raw answer text with the prompt, the engine, the model and the date attached, and every share of voice figure opens to the specific cell that produced it. On the Semrush side the unit of output is a metric; we have not seen the raw answer presented as the thing you receive.
unbound geo maps each finding to a probable cause and a discipline, and Unbound Operators, the company behind it, can execute the earned media, positioning and content work that changes what the engines say. Semrush is software. What you do with the finding is left to you or your agency.
Written 30 July 2026. If anything here is wrong, write to hello@withunbound.com and we will correct it.
Five real questions against a live engine with web search on. You get the answer text, who got named, and the sources the engine read. No account, and it takes about a minute.