How to Use User-Generated Content to Rank in AI Search

Search changed under everyone's feet. A few years ago the job was simple: rank your blue link as high as you could and earn the click. Now a large share of searches end with an AI-written answer at the top of the page, and many end without a click at all. By early 2026, close to half of US searches showed an AI answer by some measures [1].

That shifts the goal. You no longer just want to rank. You want to be cited, named and pulled into the answer itself. And the signals that earn citations are not all on your own website. A lot of them come from your customers. Here is what AI search rewards, and how to generate the user-generated content (UGC) that feeds it.

AI SEO, also called GEO or AEO, is the practice of getting your brand surfaced and cited inside AI-generated answers: Google AI Overviews and AI Mode, plus ChatGPT, Perplexity, Gemini and Copilot.

Google's own position is blunt: there is no separate AI discipline to chase. Optimizing for its AI features is the same work as optimizing for Search, because they run on the same index and the same quality systems [2].

Here is the catch that makes UGC matter. Strong content on your domain is the foundation, but AI systems lean heavily on what other people say about you: reviews, social posts, photos, third-party mentions. Your customers produce exactly that. The brands that win in AI search are the ones generating a steady stream of authentic content about themselves, on purpose.

AI answers are built, not retrieved. The system pulls relevant pages from the index, then writes an original summary that cites several of them. Google calls one of its key techniques query fan-out: it issues multiple related searches across subtopics, then surfaces a wider, more diverse set of supporting links than a classic search would [3].

The practical takeaway: one question becomes a dozen behind-the-scenes searches. The more angles your content, and your customers' content, covers, the more chances you have to be one of the cited sources.

Ranking number one is no longer a prerequisite. An Ahrefs analysis in February 2026 found only 38% of pages cited in AI Overviews ranked in the top 10 of traditional results [4]. AI reaches into review sites, social platforms, forums and community content to assemble an answer. That is where your reviews and mentions live.

Search is not text-only anymore. At Google I/O in May 2026, AI Mode rolled out multimodal input. People feed images straight from their camera or gallery into a query. Google's own guidance says to support your text with high-quality, relevant images and video, because its AI features can surface them [2]. One 2026 analysis found pages combining text, images, video and structured data were far more likely to be selected for AI Overviews [5].

Photos and videos of your product, the kind customers create, are now first-class fuel.

Strip away the noise and three things drive AI visibility:

1. Structure: clear, self-contained answers AI can lift cleanly.
2. Authority: trust signals like real reviews, named experience and cited data.
3. Presence: showing up across the web, not just on your own site.

UGC feeds the second and third at once. A wave of authentic reviews, mentions and photos builds authority and spreads your presence across the platforms AI reads.

Reviews are pure trust signal. They tell both buyers and AI systems that real people use your product and what they think. Star ratings, written reviews and testimonials all feed the trustworthiness AI weighs before it cites you.

Gleam's honest role here is narrow but real: you can run a campaign with a Visit action that sends entrants to your review page on G2 or Trustpilot. You are rewarding the visit (putting your review page in front of warm customers), never the review itself.

You can also collect first-party testimonials directly: a Custom action asking customers to share their experience, displayed in a Gallery on your own site.

When customers post about you (tagging your brand, writing about a product, sharing a result), they create the brand mentions AI uses to understand who you are and what you are known for.

One hard rule shapes this. Google says chasing inauthentic mentions will not help, because its AI features run on the same spam safeguards as core Search [6]. The win is not manufacturing buzz. It is giving real customers a genuine reason to post, then capturing what they create.

A giveaway does exactly that. Gleam awards entries for verified actions (follow, share, tag a friend, write a post) and auto-verifies entries with the social networks to confirm they are real. That is authentic activity at volume, not invented mentions.

This is the highest-leverage signal in 2026, because it is multimodal and most brands are not doing it well. Real customers photographing and filming your product give you original, on-brand visual content AI can surface, and the social proof buyers trust.

Gleam collects this natively. The Upload action lets people enter by uploading a photo or video. Import actions go further: you can automatically import photos, videos and reels from Instagram posts that @mention your business, and filter by a campaign hashtag. The same works for Facebook Page mentions, X, YouTube and Tumblr.

Collecting UGC is half the job. To make it work for AI, the content has to live somewhere indexable: on your own pages. That is the Competitions-to-Galleries play, and it is where the two products compound.

Run a photo or video contest. Offer a prize worth entering for, then add the Upload action for direct submissions, plus Import actions to pull in posts that tag your campaign hashtag. Now every entrant is creating tagged, authentic content featuring your product, and Gleam is gathering it all in one place.

Gleam Galleries import your favourite content from #hashtags, @mentions and social feeds, then display it anywhere on your site in a customisable grid. Curate the best submissions from the contest and embed the Gallery on your product page, landing page or a dedicated UGC page.

That embedded Gallery is no longer scattered social posts. It is a block of fresh, indexable, multimodal content on your own domain:

• Visual and multimodal: real product imagery on the page, the format AI increasingly favours.
• Fresh: a live Gallery keeps importing new mentions, so the page updates itself. AI weights recency heavily.
• On your domain: you own it, it is crawlable, and you control the alt text and surrounding copy.
• Social proof: the same content that convinces AI convinces buyers, and AI-referred visitors tend to convert at several times the rate of standard organic traffic [7].

One campaign produces the testimonials, the authentic mentions, and the visual UGC. Then the Gallery turns it into a permanent on-page asset.

If you have been adding FAQ schema to win those expandable Q&A dropdowns, that feature is gone. On 7 May 2026, Google removed FAQ rich results from Search for every site type; the Search Console report follows in June and API support in August [8].

But FAQs themselves are far from dead. Google confirmed it will keep using FAQ structured data to understand pages, even without the visual result [8]. And the FAQ format maps perfectly onto how people phrase questions in AI search, so a well-built FAQ section is some of the most extractable content you can publish.

The shift is in why you write them. Not to grab a SERP dropdown that no longer exists, but to answer the real questions people ask AI, with genuine answers, supporting images, real stats and links to deeper content.

• Run a photo or video Competition with the Upload action and an Instagram @mention import filtered to your hashtag.
• Curate the best submissions into a Gallery and embed it on a key page.
• Give every image descriptive alt text and a real filename.
• Add a Visit action to your G2 or Trustpilot review page to reward the visit, never the review.
• Collect first-party testimonials with a Custom action and show them on-site.
• Keep your reviews, mentions and Galleries authentic; Google's spam systems catch the rest.
• Keep your FAQ sections; rewrite them to answer real AI-search questions, with images and links.

Ready to put this into practice? Start from a Gleam template built for collecting UGC and go live today.

• [1] SeoProfy. Google AI Overviews: Statistics and Trends in 2026. https://seoprofy.com/blog/google-ai-overviews/
• [2] Google Search Central. Optimizing your website for generative AI features on Google Search. https://developers.google.com/search/docs/fundamentals/ai-optimization-guide
• [3] Google Search Central. AI Features and Your Website. https://developers.google.com/search/docs/appearance/ai-features
• [4] The HOTH (citing Ahrefs, February 2026). Google Killed FAQ Rich Results: Why Your FAQ Content Still Matters. https://www.thehoth.com/blog/google-faq-rich-results-deprecated/
• [5] Wellows. Google AI Overviews Ranking Factors: 2026 Guide. https://wellows.com/blog/google-ai-overviews-ranking-factors/
• [6] Search Engine Land. Google publishes guide on optimizing for generative AI features. https://searchengineland.com/google-publishes-guide-on-optimizing-for-generative-ai-features-477671
• [7] Averi (citing Semrush and Conductor, 2026). How to Get Featured in Google AI Overviews. https://www.averi.ai/blog/google-ai-overviews-optimization-how-to-get-featured-in-2026
• [8] Search Engine Journal. Google Drops FAQ Rich Results From Search. https://www.searchenginejournal.com/google-drops-faq-rich-results-from-search/574429/ and Google Search Central FAQPage documentation: https://developers.google.com/search/docs/appearance/structured-data/faqpage