PLG SaaS buys differently: users sign up self-serve, so GEO has to turn AI answers into product sign-ups rather than sales calls. The agencies below publish SaaS case studies with sign-up, activation or pipeline numbers tied to AI search, which is the metric that matters for product-led teams.
My agency, placed first, so apply the disclosure above. The PLG proof: fraud.net reached 937,000 monthly impressions and 1,230 AI Overview citations in six months, and Vizard.ai, a self-serve video tool, added 3,000 page-one keywords.
Full profile →Visit site ↗Webflow doubled sign-ups from LLMs with 94% share-of-voice growth, one of the cleanest PLG GEO results I have seen published. An in-house AI research team runs continuous original studies.
Full profile →Visit site ↗Signeasy grew monthly LLM sessions 3,650%, from about 20 to 700+, generating 98 leads a month. Organic growth starts at a published $5,000/mo, with its Slate platform handling content operations.
Full profile →Visit site ↗Heyflow, a PLG form builder, 3x'd its MRR pipeline in six months while AI visibility rose from #9 to #1. Growth partnerships publish from €7,000/mo.
Full profile →Visit site ↗Granola grew monthly activated users from AI search 4,600%, and Gladia grew sales-accepted leads 7x in four months, with 93% of AI-referred leads coming from LLM search.
Full profile →Visit site ↗Meilisearch, a developer tool with self-serve adoption, grew LLM-driven traffic 665%. The content engine behind Toggl's 7 million impressions maps directly onto PLG top-of-funnel.
Full profile →Visit site ↗Works only with SaaS, fintech and AI companies: ANNA Money grew signups 60% in six months with AI search traffic up 164%.
Full profile →Visit site ↗Placements come from the directory's evidence scorecards and each agency's published case studies, checked November 2026. Numbers are the agencies' own published claims, quoted as found.