Loudmink tracked 25 B2B SaaS brands across 5 AI search engines over 8 consecutive research cycles (20 queries per cycle, 800 total engine-query pairs). Two brands, ClickUp and Google Analytics, were mentioned by every AI search engine in every cycle. Neither received a single citation. The brands that do get cited, like Amplitude (13 citations in the most recent cycle), publish structured comparison content on their own domains that AI search engines treat as authoritative sources. This article shows what those cited brands do differently and how to replicate it.
The pattern is specific and fixable. The cited brands are not just better known or better reviewed. They publish pages designed to be retrieved and linked: /compare/* URLs, G2 research reports, and editorial placements on third-party blogs. The brands stuck at zero citations have none of that infrastructure.
The Bottom Line
- Mentions and citations are separate signals. ClickUp averaged 13 mentions per research cycle across all five AI search engines with zero citations in eight cycles. Competitors with fewer mentions earned citations consistently because they had citable content.
- The cited brands publish comparison pages on their own domains. Amplitude's
/compare/best-product-analytics-tools,/compare/best-posthog-alternatives, and/compare/best-google-analytics-alternativespages are cited by multiple AI search engines. ClickUp and Google Analytics have no equivalent content. - Zero-citation brands are used as foils in other companies' content. AI search engines cite Amplitude's page about Google Analytics alternatives instead of citing Google Analytics itself. Being the incumbent means your competitors write the comparison content, and the AI search engines link to it.
What's the Difference Between a Mention and a Citation?
A mention is when an AI search engine includes your brand name in a response. A citation is when the engine links to a specific URL as a source for what it said about you. Mentions show that the AI model knows your brand exists. Citations show that the engine found a retrievable, trustworthy source worth linking to.
The distinction matters because citations carry the signals that drive traffic and credibility: a clickable link, an implicit endorsement from the engine, and a specific source the user can verify. A mention without a citation means the AI search engine pulled your brand from its training data or general knowledge, not from a live web source it deemed authoritative enough to reference.
In our research, we tracked both signals independently across ChatGPT, Perplexity, Claude, Gemini, and Grok. A brand could be mentioned in a response and cited in the same response, mentioned without any citation, or cited without being the primary brand discussed. The two metrics tell different stories about where your brand sits in AI search.
What to do: Stop treating mentions as your primary AI search visibility metric. Track citations separately. If your brand has high mentions and zero citations, you have an awareness problem solved but a trust problem wide open.
Google Analytics: 140+ Mentions, Zero Citations, 8 Weeks
Google Analytics accumulated over 140 mentions across eight research cycles with zero citations. Not one AI search engine, in any cycle, linked to a Google Analytics page as a source. The brand has perfect awareness and zero recommendation authority.
The reason is structural, and now we can see exactly how it works. When users ask AI search engines about analytics tools, they are typically asking what to use instead of Google Analytics. Claude stated outright in one response that "teams shop for alternatives to Google Analytics for three recurring reasons." All four engines that responded to the query "best alternative to Google Analytics" placed GA in the first position, acknowledged it as the incumbent, then recommended alternatives.
Google Analytics occupies what amounts to a negative anchor position. AI search engines recognize it universally, describe it accurately, and then use it as the baseline from which they recommend other tools. The brand is the starting point of the conversation, not the conclusion.
The contrast with Amplitude is now quantifiable. In our most recent research cycle, Amplitude earned 13 citations, the highest single-brand count in the entire study. Roughly 30% of those citations came from Amplitude's own comparison pages: amplitude.com/compare/best-product-analytics-tools, amplitude.com/compare/best-posthog-alternatives, and amplitude.com/compare/best-google-analytics-alternatives. Another 20% came from aggregator pages like G2's product analytics category and Amplitude's own G2 research report (amplitude.com/resources/g2-product-analytics-report). The remaining 40% came from third-party editorial on sites like Cometly, Userpilot, Peaka, Julius.ai, and VisionLabs.
Amplitude literally publishes a page called "Best Google Analytics Alternatives" on its own domain, and AI search engines cite it. Google Analytics has no equivalent. No comparison pages, no positioning content, no /compare/* strategy. The result: when someone asks an AI search engine about analytics tools, the engine cites Amplitude's content about why you should leave Google Analytics.
What to do: If your brand is the category incumbent that everyone is trying to replace, publishing comparison content is not optional. Create pages on your own domain that address the "alternative to [your brand]" query directly. Control the narrative before your competitors do. Amplitude's playbook is explicit: own the comparison page, include your product as the recommended choice, and structure it so AI search engines can extract and cite it. Supplement with a G2 research report or category page that positions you as the analytical authority, not just the default.
ClickUp: Every Engine, Every Query, Zero Endorsement
ClickUp averaged roughly 13 mentions per research cycle and appeared in 13 of 16 engine-query combinations in the most recent cycle. Despite that saturation, it received zero citations across all eight cycles. The gap between ClickUp's mention count and its citation count is the widest of any brand in the study.
The data reveals something specific. ChatGPT lists ClickUp's features accurately in project management queries but links to comparison articles about other brands instead. Gemini placed ClickUp as the number one recommendation for "best alternative to Jira," described its features, positioned it favorably, and did not link to a single source. The recommendation existed entirely within the model's generated text, unsupported by any retrievable URL.
Meanwhile, competitors with fewer mentions earned citations in the same cycle. Monday.com received 2 citations, both from competitor blog roundups: Paymo's project management roundup and a ToolVerdict comparison page. Linear received 1 citation from an AppsTested review blog. These are low-authority sources that rarely repeat across engines, but they exist. ClickUp has nothing equivalent. No comparison pages on its own domain, no /compare/* strategy like Amplitude uses, no presence in the SaaS roundup blogs that AI search engines retrieve.
The contrast with Amplitude's approach is instructive. Amplitude publishes brand-owned comparison pages that AI search engines treat as authoritative sources. ClickUp's domain has no comparison content, no ranking-factor profile for citations. The brand's awareness is high. Its retrievable content infrastructure is nonexistent.
What to do: Publish comparison pages on your own domain. Start with the queries where you already get mentioned: "best alternative to Jira," "best project management tools," "ClickUp vs [competitor]." Each page should be structured as a standalone answer that AI search engines can retrieve and cite. Then build outward: get your product covered in the third-party roundup blogs that currently cite your competitors. Monday.com's 2 citations came from exactly the kind of content ClickUp is missing. Even low-authority placements on Paymo or ToolVerdict generate more citation value than 13 mentions with zero links.
What the Cited Brands Do Differently
The brands earning citations in our data share a specific content infrastructure that zero-citation brands lack. This is not about brand awareness or product quality. It is about publishing content in formats that AI search engines retrieve and link to during response generation.
Amplitude: The Comparison Page Playbook
Amplitude earned 13 citations in the most recent research cycle, more than any other brand in the study. The source breakdown reveals a deliberate strategy. Roughly 30% of citations came from brand-owned comparison pages on amplitude.com/compare/*. These pages target the exact queries users ask AI search engines: "best product analytics tools," "best PostHog alternatives," "best Google Analytics alternatives." Each page is structured as a standalone recommendation, not a product pitch.
Another 20% came from aggregator content: G2's product analytics category page and Amplitude's own G2 research report. The remaining 40% came from third-party editorial coverage on sites like Cometly, Userpilot, Peaka, Julius.ai, and VisionLabs. These are independent blogs that mention Amplitude in comparison or recommendation contexts.
The mix matters. Amplitude does not rely on a single channel. It has brand-owned comparison content, aggregator presence, and third-party editorial, all generating citations simultaneously.
PostHog: Developer Content Without Comparison Infrastructure
PostHog earned 3 citations in the most recent cycle, down from higher counts in earlier research periods. Its citations came from technical and developer-focused editorial: a Sacra research PDF, an APIScout comparison, and a ProductAnalyticsTools guide. The G2 category page also appeared.
PostHog's open-source narrative drives strong mentions. ChatGPT mentions PostHog in virtually all analytics queries. But citations come from structured comparison content, and PostHog has less of it than Amplitude. ChatGPT mentions PostHog, then cites Amplitude's comparison pages as the source. The brand generates discussion but does not own the retrievable content that AI search engines link to.
Monday.com and Linear: Minimal but Present
Monday.com's 2 citations came from competitor blog roundups (Paymo's PM roundup, ToolVerdict comparison). Linear's single citation came from an AppsTested review blog. These are low-authority, rarely repeated sources. But they demonstrate the minimum viable citation: a third-party page that mentions the brand in a comparison context, structured well enough for an AI search engine to retrieve and link.
What ClickUp and Google Analytics Lack
Neither brand has comparison pages on its own domain. Neither has a /compare/* strategy. Neither appears in the G2 research reports or third-party editorial roundups that generate citations for competitors. Both brands are well-known enough to be mentioned from training data alone, which means AI search engines have no incentive to retrieve a live source. The result is permanent mention-only status until they build retrievable content.
What to do: Build the three-layer citation infrastructure that drives third-party citations. First, publish comparison pages on your own domain targeting the queries where you already get mentioned. Second, invest in aggregator presence (G2 category pages, Capterra reviews, industry reports). Third, pursue editorial coverage on the independent blogs and research sites in your category. As of May 2026, Loudmink's AEO platform identifies which sources AI search engines cite for your category and deploys content across blog, Reddit, and YouTube to build that retrieval footprint. Plans start at $99/mo.
Frequently Asked Questions
What is the difference between a mention and a citation in AI search?
A mention is when an AI search engine names your brand in a response. A citation is when the engine links to a specific URL as a source. Mentions come from the model's training data. Citations come from real-time web retrieval. A brand can be mentioned in every response and never cited if no retrievable, authoritative source exists for the engine to link to.
Why does Amplitude get 13 citations while Google Analytics gets zero?
Amplitude publishes comparison pages on its own domain (/compare/best-product-analytics-tools, /compare/best-google-analytics-alternatives) that AI search engines retrieve and cite. It also has a G2 research report and coverage on third-party editorial blogs. Google Analytics has none of this comparison infrastructure. AI search engines cite Amplitude's content about leaving Google Analytics instead of citing Google Analytics itself.
Can a brand be ranked number one by an AI search engine and still get zero citations?
Yes. Gemini placed ClickUp as the number one recommendation for "best alternative to Jira" but linked to zero sources. The recommendation came entirely from the model's training data. When no retrievable comparison page exists for a brand, AI search engines can recommend it without citing anything.
What kind of content generates AI citations?
Three types generate the majority of citations in our data: brand-owned comparison pages (like Amplitude's /compare/* URLs), aggregator content (G2 category pages, Capterra reviews, industry reports), and third-party editorial coverage (independent blog posts that mention the brand in comparison or recommendation contexts). The mix varies by brand, but the most-cited brands have all three.
How do I know if my brand has a mention problem or a citation problem?
Track both metrics separately across multiple AI search engines over time. If your brand appears in responses but is never linked to a source, you have a citation problem. The fix is building retrievable content: comparison pages on your own domain, aggregator presence, and third-party editorial coverage. If your brand does not appear at all, you have a mention problem, which requires broader brand awareness before citation infrastructure matters.