# Lantern > Lantern measures and improves how AI agents and LLMs discover, cite, and > recommend your brand and products across ChatGPT, Gemini, Claude, and > Perplexity. AI agents are welcome here — the pages below are the best starting > points for understanding what Lantern does and how to work with it. ## Product - [Platform](https://lantern.is/platform): What Lantern measures — AI visibility, citation share, and product-data readiness — and how it scores a brand. - [For AI Agents](https://lantern.is/agents): How AI agents and assistants interact with Lantern and with the brands Lantern represents. - [Solutions](https://lantern.is/solutions): Use cases for brands, retailers, and teams improving their AI discoverability. - [Pricing](https://lantern.is/pricing): Plans and what each includes. ## Why it matters - [Why Agentic Commerce](https://lantern.is/why-agentic-commerce): The thesis — why discovery is shifting from search engines to AI agents, and what that means for brands. ## Guides and research - [Resources](https://lantern.is/resources): All Lantern guides, benchmarks, and methodology write-ups. - [Agentic Commerce Primer](https://lantern.is/resources/agentic-commerce-primer): A plain-language introduction to agentic commerce. - [What Gets Cited in 2026](https://lantern.is/resources/what-gets-cited-2026): What AI assistants actually cite, and why. - [Citation Score Methodology](https://lantern.is/resources/citation-score-methodology): How Lantern computes citation share across providers. - [Brand AI Health Scoring](https://lantern.is/resources/brand-ai-health-scoring): How the overall brand AI-health score is constructed. - [AI-Legible PDPs](https://lantern.is/resources/ai-legible-pdps): Making product detail pages legible to AI agents. ## Company - [Enterprise](https://lantern.is/enterprise): Lantern for larger brands and teams. - [For Agencies](https://lantern.is/for-agencies): Lantern for agencies managing multiple brands. - [Contact](https://lantern.is/contact): Get in touch with the Lantern team. - [Careers](https://lantern.is/careers): Open roles at Lantern.