Announcing Athena Citation Engine (ACE)
Athena’s September launch introduces the Athena Citation Engine (ACE), a machine learning model trained on millions of AI Search results to predict content citation probability. ACE empowers customers with unprecedented insight and action to optimize growth from AI Search.

The Athena Citation Engine (ACE) represents a groundbreaking leap in how organizations understand and influence their visibility within the era of AI-driven search. Built on a proprietary machine learning model trained against millions of AI Search results, ACE predicts the likelihood that any given piece of content will be cited by AI models. This transforms what was once guesswork into measurable, data-backed foresight—empowering businesses to create content that not only resonates but also earns recognition from the world’s most advanced AI engines.
As of today, ACE is available for all Athena enterprise customers. In the rapidly-evolving world of GEO (Generative Engine Optimization), ACE elevates a new standard of intelligence. By quantifying citation probability, ACE reveals the underlying signals that drive discoverability and credibility in AI Search.
This means marketing, communications, and content teams gain an unprecedented ability to prioritize their efforts and focus on initiatives most likely to deliver outsized impact. The result is not only higher performance but also a more strategic alignment of resources with measurable outcomes.
Ultimately, ACE unlocks a competitive advantage for Athena's customers in a landscape where AI increasingly dictates visibility and influence. With this capability, Athena customers can move from reactive adaptation to proactive leadership—designing content strategies guided by predictive intelligence, not intuition. In doing so, they elevate their authority, expand their reach, and seize opportunities invisible to the market at large.
You can get started with Athena today here.
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See AthenaHQ in Action
10x Increase in Citation Rate
GEO became Rootly's #1 growth pillar. With ~10x citation rate growth and +126% mention rate on non-branded prompts, Rootly transformed AI Search into an executive-level operating channel.
50% Increase in Demos from AI Search
Lago achieved a 50% increase in demos from AI Search after implementing Athena. With 11x growth in AI Overview impressions and exploding citations, Athena became their command center for GEO.
3x Share of Voice in 3 Months
Nuvadermis grew Share of Voice 3x in 3 months, with on-page citation rate climbing to 20%+ against a 4% category average, taking share from scar treatment heavyweights.
