
Evertune is the Generative Engine Optimization (GEO) platform that helps brands improve visibility in AI search across ChatGPT, AI Overview, AI Mode, Gemini, Claude, Perplexity, Meta, DeepSeek and Copilot.
We're building the first marketing platform for AI search as a channel. We show enterprise brands exactly where they stand when customers discover them through AI — then give them the precise playbook to show up stronger. This is Generative Engine Optimization, also known as AI SEO.
Why Leading Enterprise Marketers Choose Evertune:
Data Science at Scale: : We prompt across every major LLM at volumes that capture response variations and ensure statistical significance for comprehensive brand monitoring and competitive intelligence.
Actionable Strategy, Not Just Dashboards: We decode exactly what gets brands mentioned more and ranked higher, then deliver the specific content, messaging and distribution moves that improve your position.
Dedicated Customer Success: Our team provides hands-on training and strategic guidance to help you execute on insights and improve your AI search visibility.
Purpose-Built for AI as a Channel: Evertune was founded in 2024 specifically for how LLMs select and rank brands. While others retrofit SEO tools, we're architecting the infrastructure for where marketing is going: AI search with organic visibility today, paid placements and agentic commerce tomorrow.
Proven Leadership: Our founders helped build The Trade Desk and pioneered data-driven digital advertising. We've shepherded an entire industry through transformation before and have seen early adopters grab the competitive advantage. Our investors, including data scientists from OpenAI and Meta, back our vision because they see where this channel is heading.
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AuthorityTech operates the world’s inaugural AI-native Machine Relations platform and agency, engineered specifically to establish ambitious brands within the Tier-1 media outlets that AI search engines intuitively trust, index, and cite. While legacy public relations agencies rely on retainer-heavy efforts to influence humans, AuthorityTech designs earned media for the true modern gatekeeper—the machine—utilizing a risk-free, 100% performance-based, pay-per-placement framework. Through this approach, leading answer engines like ChatGPT, Perplexity, Gemini, and Google AI Overviews can accurately process the brand, map its placement to the correct market category, and reference it during high-intent buyer queries.
Defined in 2024 by Founder and CEO Jaxon Parrott, Machine Relations represents the strategic discipline of making corporate brands discoverable and citable across LLM architecture. AuthorityTech executes this via a proprietary five-layer system: Earned Authority, Entity Clarity, Citation Architecture, Distribution, and Measurement—unifying AI SEO, GEO, AEO, and PR into a singular engine for scaling machine trust.
Chief Growth Officer and Cofounder Christian Lehman operationalizes the methodology, collaborating directly with growth companies to deploy this strategy globally. Tapping into a direct distribution network of over 1,600 Tier-1 publications, AuthorityTech has generated thousands of AI-cited placements for more than 200 corporate clients, including 27 tech unicorns, to secure permanent AI search footprint and measurable citation share.
The agency delivers this through a three-stage execution process:
Map: Reverse-engineering category landscapes and competitor prompt footprints.
Match: Blending unique brand narratives with highly authoritative media outlets.
Place: Guaranteeing live coverage through strategic, relationship-driven outreach.
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Stellarcast
Stellarcast functions as a specialized answer engine optimization (AEO) platform designed specifically for marketing teams, brands, and agencies that aspire to be the preferred recommendation for AI assistants. With the growing trend of consumers relying on AI tools like ChatGPT, Gemini, Perplexity, Copilot, Claude, and Grok for their purchasing choices, Stellarcast effectively captures these queries, monitoring the frequency of your brand's mentions, noting competitors that may be referenced instead, and analyzing how each AI system describes your products or services. Each of these insights is accompanied by a P25-P75 range, which prevents any unusual response from being misinterpreted as a common trend.
Additionally, for any inquiries that do not favor your brand, Stellarcast identifies the root causes, which may include barriers faced by AI crawlers, lack of adequate information, poor third-party exposure, or questions left unanswered by potential buyers, ultimately delivering a customized solution that targets these issues. It also ensures that content is not published on WordPress without your team’s approval, fostering a cooperative environment for improving your brand's presence in the AI ecosystem. This meticulous approach not only enhances brand visibility but also builds trust between your team and the digital platforms.
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FixAEO
FixAEO is an innovative platform focused on answer engine optimization, helping teams assess and improve their brand's visibility in AI-generated content. It performs an in-depth evaluation of various factors including AI visibility, citations, technical AEO signals, schema, llms.txt, entity clarity, and the readiness of content for accurate answers, ultimately converting the findings into actionable insights. Teams can also monitor their competitors, re-evaluate their websites, produce reports, and track their visibility on multiple platforms such as ChatGPT, Gemini, Claude, Perplexity, Grok, and DeepSeek. In addition to these features, users can initiate a free Gemini visibility scan without requiring an API key, facilitating an easy entry point for new users. This comprehensive tool not only simplifies the optimization journey but also equips brands with the necessary tools to thrive in the rapidly changing landscape of AI-generated information, ensuring they remain competitive and relevant. Ultimately, FixAEO serves as a critical resource for brands aiming to enhance their online presence and effectiveness in navigating the complexities of AI responses.
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