HubSpot Compares Scrunch and Semrush for AI Visibility

HubSpot’s marketing team has compared Scrunch and Semrush as part of its recent testing of answer engine optimization tools. The comparison presents two approaches to measuring visibility in AI-generated answers: Scrunch focuses on that task, while Semrush includes AI visibility tracking within a broader SEO suite.

Answer engine optimization, or AEO, concerns how often and how accurately services such as ChatGPT and Perplexity mention a brand or cite its website. That differs from monitoring conventional search rankings. An AI answer is a written response that can include several cited sources or none, so measurement centers on what appears in the answer rather than a list of ranked links.

HubSpot organizes its comparison around four areas: answer engine coverage, citation tracking and auditability, reporting and exports, and integration with existing workflows. It also offers a validation plan for teams to use during free trials before making a commitment. The comparison does not present one tool as the best choice for every team.

For buyers, the distinction starts with the scope of the product. Scrunch is a dedicated AEO tool designed to monitor brand appearances in AI answers. Semrush combines visibility tracking with the SEO tools that many teams already use. The choice therefore depends on whether a team is looking for a dedicated AEO product or prefers to assess AI visibility alongside its existing SEO work.

The four comparison criteria also provide a framework for evaluating a trial. Teams can examine which answer engines each product covers, how it handles citations, and whether its reporting and export options fit their needs. They can also consider how the tools fit into their current workflows, rather than treating AI visibility as interchangeable with keyword or backlink tracking.

What this means for marketers

Marketers considering either platform can use a free trial to validate the information they receive before committing. Focus the evaluation on whether the tool helps your team assess brand mentions and citations in AI responses, produces reporting your team can use, and fits the way you already work. A dedicated AEO tool and a broader SEO suite address different priorities, so the relevant trade-off will depend on the team’s needs.