What each tool actually does

What is AEO and how is it different from SEO?

Profound vs. Semrush AEO At a Glance

Here’s the honest summary: Profound and Semrush are solving different problems. Profound is a purpose-built AEO tool. Semrush is a full-stack digital marketing platform that added AI visibility features to an already large product suite. That distinction shapes everything from the depth of data to the workflow it fits into.

Want to see AEO in action before committing to a platform?

Profound vs. Semrush AEO Engine Coverage

Engine coverage affects AEO tool usefulness more than most buyers realize when they’re first evaluating options. A tool that only tracks ChatGPT leaves you unaware of how you show up in Gemini, Perplexity, and Google AI Overviews, which together represent a massive share of AI-driven queries.

Profound:

Profound’s engine access is tiered by plan:

• Starter ($99/mo): ChatGPT only, 1 region/language
• Growth ($399/mo): ChatGPT, Perplexity, Google AI Overviews (3 engines)
• Enterprise (custom): Up to 10 engines including Claude, Gemini, Meta AI, Grok, and others

The jump from Starter to Growth is significant. If ChatGPT-only is your starting point, you won’t see how your brand performs on Perplexity, where many technical and research-oriented buyers spend time, or on Google AI Overviews, where traditional search and AI search are already merging. For a real AEO program, Growth is effectively the entry point.

Semrush:

Semrush’s AI visibility features track across ChatGPT, Gemini, Perplexity, and Google AI Overviews at its paid AEO tiers. The key caveat: the base SEO plan at $139.95/mo doesn’t include custom AI prompt tracking. You need to step up to the Starter plan at $199/mo to unlock 50 custom AI prompts across a single domain.

Why engine coverage matters:

If your brand operates across multiple segments or regions, the engine your buyers use may vary. B2B buyers tend to use Perplexity heavily. Consumer categories see more ChatGPT and Gemini activity. A multi-engine view gives you much more reliable signal than a single-engine dashboard — and it’s what separates a real AEO program from a vanity metric.

Pro tip: Before picking a plan, map which engines your buyers actually use. Check with your sales team, look at referral traffic from AI sources, and see where competitors are being mentioned. That tells you which engine tier you actually need — and saves you from starting on a plan you’ll outgrow in a month.

How Prompt Research Works In Each Tool

Prompt research supports content planning and experiment design in AEO the same way keyword research does in traditional SEO. The quality of your prompt list determines the quality of your visibility data.

How Profound handles it:

Profound’s approach centers on a curated set of prompts you define and track over time. You identify prompts that reflect real buyer questions in your category, then track how your brand appears in answers to those prompts across your monitored engines. The strength is depth: for each tracked prompt, you can see the exact browser-captured answer, which gets closer to what your buyer actually sees than API-sampled data would. Profound’s Growth plan tracks 100 prompts; Enterprise scales higher with API access.

For content workflows, Profound’s Agents feature is a no-code drag-and-drop builder that lets you automate AI-search-informed content creation. You define the workflow, humans approve before anything goes live, and Profound handles the connective tissue between prompt insights and content output.

How Semrush handles it:

Semrush’s scale advantage shows up clearly in prompt discovery. Its database includes 239 million tracked LLM prompts, so you can identify prompts that are already driving AI answers in your category before you even build your tracking list. That’s useful for teams starting from zero who aren’t sure which questions to track. Custom prompt tracking then caps at 50 to 200 prompts depending on your plan.

Semrush’s Content Toolkit generates and optimizes content for both Google and AI search, and connects directly to tools for repurposing content to social media and email. For teams already managing content operations in Semrush, that’s a real workflow advantage.

My take: Profound’s browser-based capture gives you higher-fidelity data per prompt. Semrush’s database helps you discover prompts to track faster. If you’re starting from zero, Semrush’s existing data is a solid head start. If you already know your target prompts and want to see exactly what your buyers are seeing, Profound’s capture method is harder to beat.

Visibility Dashboards and Answer Views Compared

AI visibility dashboards show visibility metrics across tracked prompts and engines, but the way each platform presents that data differs meaningfully.

Profound’s dashboard:

Profound is built around AI search from the ground up, and it shows. You get visibility scores per prompt and per engine, competitive share of voice, sentiment analysis, and answer views. Answer views show how your brand appears inside specific AI answers: you can pull up the exact response a buyer would have seen, including citations, phrasing, and sentiment framing. This is particularly useful for understanding how AI is narrating your brand, not just whether you showed up.

Semrush’s dashboard:

Profound vs. Semrush AEO Site Health And AI Crawler Analytics

AI crawler analytics help verify bot access and content readiness, and this is one area where Profound and Semrush take different approaches.

Profound — Agent Analytics:

Profound reads server logs directly, without needing JavaScript trackers. That means you can see which AI bots (GPTBot, ClaudeBot, PerplexityBot, and others) are crawling your site, which pages they’re accessing, and at what frequency — regardless of whether your site runs JavaScript well or whether a bot is executing scripts. For teams with complex CMS setups or paywalled content, this is a meaningful technical advantage. Profound’s server log analysis reveals actual crawler behavior instead of inferred behavior from a simulated audit.

Semrush — AI Search Site Health:

Semrush’s AI Search Site Health audit checks crawlability from an AI bot perspective, but it operates more like a traditional site crawler. You get actionable flags around structured data, indexability, and page accessibility. Semrush’s AI Search Site Health audit doesn’t provide the server log depth that Profound’s Agent Analytics delivers.

Pre-flight checklist for AI content readiness (applicable regardless of which tool you use):

• Is GPTBot, ClaudeBot, and PerplexityBot allowed in your robots.txt?
• Are your most important pages accessible without JavaScript execution?
• Do you have structured data (Schema.org) on key product and FAQ pages?
• Is your internal linking structured to pass context between related content?
• Are there any bot-blocking rules in your CDN or WAF that might be filtering AI crawlers?

Pro tip: Even if you’re not investing in an AEO platform yet, check your server logs for AI bot traffic. If you’re already getting crawled heavily by GPTBot or PerplexityBot, you’re sitting on useful data about which pages AI considers authoritative for your domain — and you can start optimizing before you spend anything.

Pricing and Value by Use Case

Pricing evaluation should include limits, usage gates, and use-case fit, not just the headline number. Both platforms gate meaningful features behind higher tiers, and the jump from entry-level to where you actually want to operate can be significant.

Profound pricing:

The Starter plan’s single-engine limitation is worth flagging. For a serious AEO program, Profound’s Growth plan ($399/mo) is the realistic minimum because the Starter plan’s single-engine limitation leaves visibility gaps on Perplexity and Google AI Overviews. Enterprise unlocks the full engine set including Claude, Gemini, Meta AI, and Grok, plus ChatGPT Shopping tracking at the SKU level and API access.

Semrush pricing (AEO-capable plans):

The Starter plan’s single-engine limitation is worth flagging. For a serious AEO program, Profound’s Growth plan ($399/mo) is the realistic minimum because the Starter plan’s single-engine limitation leaves visibility gaps on Perplexity and Google AI Overviews. Enterprise unlocks the full engine set including Claude, Gemini, Meta AI, and Grok, plus ChatGPT Shopping tracking at the SKU level and API access.

One important note: the $139.95/mo base SEO plan doesn’t include custom AI prompt tracking. AI visibility features start at $199/mo, and that’s before any modular add-ons for Content, Social, Local, or Traffic toolkits. Those run an additional $20 to $289/month per module, depending on the suite.

HubSpot AEO pricing:

HubSpot AEO is $50/month standalone (or $45/mo annually), with multi-engine coverage across ChatGPT, Gemini, and Perplexity included. There’s a free 28-day trial with 25 prompts and no credit card required. HubSpot for Marketers bundles Marketing Hub, Content Hub, and AEO, starting at $900/month for teams that want AI visibility integrated with a full marketing and content stack.

Budget mapping by use case:

• Pure AEO, small team starting out: Profound Starter gets you in at $99/mo, but the single-engine constraint is real. HubSpot AEO at $50/mo gives you multi-engine coverage for less.
• AEO + full SEO management: Semrush Pro+ at $299/mo makes sense if you’re already a Semrush shop and want to fold AI visibility into an existing workflow.
• AEO integrated with CRM and content operations: HubSpot AEO or HubSpot for Marketers, where visibility data connects directly to your pipeline and content tools.
• Enterprise AEO with ChatGPT Shopping or multi-region needs: Profound Enterprise (custom pricing) or HubSpot for Marketers at scale.

When to Choose Profound vs. When Semrush Is Enough

Choose Profound if:

• AEO is your team’s primary focus and you want the deepest, most specialized toolset available
• You need server log AI bot analytics rather than a traditional crawler-based audit
• You’re in e-commerce and need ChatGPT Shopping tracking at the SKU level
• You want browser-captured answer data rather than API-sampled responses
• You’re running a dedicated AEO program and don’t need it bundled with traditional SEO reporting

Choose Semrush if:

• You’re already using Semrush for SEO and want to add AI visibility without switching tools
• You need to manage Google SEO, local listings, social media, and PPC alongside AI visibility
• Your team needs one platform for everything and can’t afford to manage multiple subscriptions
• You’re not running a dedicated AEO program yet and want AI insights as a supplement to existing SEO reporting
• You want access to Semrush’s large prompt database for initial discovery

Consider HubSpot AEO if:

• You want AI visibility connected to your CRM and marketing workflows
• You’re already on HubSpot and don’t want to add another vendor
• You want the best dollar-for-dollar entry into multi-engine AEO coverage ($50/mo)
• You want to go from a visibility gap to published content without leaving your existing stack

Agency versus in-house: Agencies running AEO programs for multiple clients often find Profound’s depth and browser-based capture more defensible when presenting data. Semrush’s all-in-one model works well for agencies already using it for SEO reporting who want to fold AI metrics into existing dashboards. HubSpot AEO is particularly strong for in-house teams where CRM integration creates direct connections between AI visibility and revenue attribution.

Enterprise considerations: Both Profound Enterprise and Semrush Advanced offer API access for teams that need to build custom reporting or feed data into their own BI tools. For enterprise teams already on HubSpot, AEO data connects natively to dashboards, deal attribution, and contact-level reporting through Smart CRM, so there’s no custom integration layer to build.

How to Operationalize AEO in Your Stack

Phase 1: Evaluate readiness.

Frequently Asked Questions About Profound vs. Semrush AEO

Can I use Profound and Semrush together?

Yes, and some teams do since their tooling doesn’t overlap much. The practical question is budget: Profound Growth ($399/mo) plus Semrush Starter ($199/mo) adds up fast. Most teams pick one based on their primary workflow.

How do I measure ROI from AEO work?

Track the chain: visibility score → AI referral traffic → conversions → pipeline. The main challenge is that AI traffic often shows up as direct in GA4. Set up a dedicated segment for known AI referral sources (ChatGPT.com, perplexity.ai, gemini.google.com) and use your CRM to track AI-sourced contacts through to revenue.

What skills or roles do I need to run AEO well?