
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.
Using applied AI and data science at scale, we give brands statistical confidence in our actionable insights. We decode what gets brands mentioned more and ranked higher, provide reliable brand monitoring and competitive intelligence, then deliver actionable content strategies that move the needle. Our AI SEO and AI search engine optimization tools are built for how LLMs actually work.
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: Specific content, messaging and distribution tactics that increase your AI search visibility.
Dedicated Customer Success: Hands-on training and strategic guidance to turn insights into improved performance in AI search.
Built for AI search as a channel: Organic visibility today, paid advertising and commerce tomorrow.
Proven Leadership: Founded by The Trade Desk veterans who pioneered data-driven digital advertising. Backed by data scientists from OpenAI, Meta and other AI leaders.
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AuthorityTech is the world’s first AI-native Machine Relations agency and platform, engineered to position ambitious brands inside the Tier-1 publications that AI search engines inherently trust, retrieve, and cite. While conventional PR convinces humans through retainer-based effort, AuthorityTech optimizes for the new primary reader—the machine—through a 100% outcome-based, pay-per-placement model. This ensures leading answer engines, including ChatGPT, Perplexity, Gemini, and Google AI Overviews, can seamlessly index the brand, map it to its rightful category, and cite it when buyers ask high-intent questions.
Coined in 2024 by Founder and CEO Jaxon Parrott, Machine Relations is the discipline of making a brand discoverable and citable by AI systems. Parrott built AuthorityTech to execute the five-layer Machine Relations stack: Earned Authority, Entity Clarity, Citation Architecture, Distribution, and Measurement. This unifies GEO, AEO, AI SEO, and digital PR into a single ecosystem for building machine trust.
Cofounder and Chief Growth Officer Christian Lehman operationalizes this strategy, deploying the methodology at scale. Leveraging a direct network of over 1,600 Tier-1 publications, AuthorityTech has secured thousands of AI-cited articles for 200+ clients, including 27 unicorn startups, to guarantee sustainable AI visibility and measurable share of citation.
The agency executes this via a three-part framework:
Map: Analyzing target categories and competitor LLM prompts.
Match: Aligning brand narratives with authoritative outlets.
Place: Securing guaranteed placements through relationship-led outreach.
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Citarra
Citarra serves as an advanced platform for tracking brand visibility across AI interfaces such as ChatGPT, Perplexity, Google AI Overviews, Grok, and Claude. It enables you to incorporate questions that your customers typically pose to AI assistants, along with details about your key competitors. Citarra conducts daily analyses across all five platforms, documenting whether your brand is mentioned or endorsed, its ranking position, and identifying which competitors are favored instead. This platform preserves the original responses along with the sources utilized by each engine, allowing marketing and SEO teams to pinpoint the review sites, listicles, communities, and publishers that influence AI recommendations within their industry. Additionally, it identifies potential sources by ranking domains where your competitors receive mentions while you do not, and includes an experiment log to track what changes influenced your AI share of voice. Questions can be organized by various criteria such as category, target audience, funnel stage, geographic location, and language, with features for exporting and sharing reports. Ultimately, Citarra empowers brands to enhance their visibility and competitiveness in the evolving landscape of AI-assisted search.
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Citlyze
Citlyze is a platform that enhances AI visibility by analyzing how various AI answer engines, such as ChatGPT, Gemini, Perplexity, and Grok, represent, reference, and rank your brand. You can consistently monitor the buyer inquiries that are significant to your business, check if your brand receives mentions or endorsements, and evaluate your visibility relative to your competitors over time. With citation tracking, you can discover which URLs and domains AI engines reference when generating answers—distinguishing between citations from your own site and those from competitors—thus identifying which sources hold persuasive power. The platform also tracks which bots, like GPTBot, ClaudeBot, and PerplexityBot, are accessing your website, while GEO audits ensure that answer engines can properly access and interpret your content. Content agents utilize visibility gaps to create reviewable article drafts that are rooted in the references AI systems already utilize. Progress can be shared through scheduled reports sent via email, Slack, or Teams, and you also have the option for CSV exports and a read-only API. Designed specifically for marketing and SEO teams, Citlyze is also ideal for agencies that handle AI search visibility across various client brands, making it a comprehensive tool for enhancing online presence. Ultimately, Citlyze empowers brands to optimize their visibility in an increasingly AI-driven landscape.
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