# Mostly Marketing

> AEO and AI SEO agency helping brands become the cited answer in ChatGPT, Perplexity, Google AI Overviews, Gemini, Copilot, and traditional search.

Mostly Marketing builds the technical and content infrastructure — entity modeling, JSON-LD schema, citation authority, semantic clusters, reviews, and local signals — that gets brands cited by AI answer engines. We also publish the AEO Citation Index, an original dataset tracking which brands AI actually cites across markets.

## Pages

- [Home](https://mostlymktg.com/): AEO and AI SEO agency overview and instant visibility audit.
- [Keyphrase + Brand](https://mostlymktg.com/keyphrase-brand): How keyword strategy and brand entity signals combine for AI citation.
- [AEO & AI SEO](https://mostlymktg.com/aeo-ai-seo): What answer engine optimization is and how we implement it.
- [Results](https://mostlymktg.com/results): Case studies and measurable AI visibility outcomes.
- [About](https://mostlymktg.com/about): Who we are, our approach, and founding story.
- [Contact](https://mostlymktg.com/contact): Smart lead form to start an engagement.
- [Press](https://mostlymktg.com/press): Media mentions, quotes, and press resources.

## AEO Citation Index

- [Citation Index](https://mostlymktg.com/citation-index): Original dataset tracking which brands AI engines cite across 56+ markets.
- [Rankings](https://mostlymktg.com/citation-index/rankings): Cross-market leaderboard of most-cited brands.
- [Changelog](https://mostlymktg.com/citation-index/changelog): Verified climbers, fallers, and resolved corrections.
- [Methodology](https://mostlymktg.com/citation-index/methodology): How we probe engines and score citations.
- [Live Probe](https://mostlymktg.com/citation-index/probe): Real-time citation check across GPT and Gemini.

## Insights

- [Insights](https://mostlymktg.com/insights): Articles on AEO, entity SEO, and AI search strategy.
- [RSS Feed](https://mostlymktg.com/insights/rss.xml): Full-text feed of published insights.

## Data & feeds

- [Citation Index JSON](https://mostlymktg.com/api/public/citation-index.json): Machine-readable ranking data.
- [Citation Index Feed](https://mostlymktg.com/api/public/citation-index/feed.xml): RSS of ranking changes.
- [Sitemap](https://mostlymktg.com/sitemap.xml): Canonical URL list.

## Entity facts

- Name: Mostly Marketing
- Specialty: Answer Engine Optimization, AI SEO, semantic SEO, entity authority, schema, citations, local and national campaigns
- Founded: 2015
- Location: 1178 Broadway, 3rd Floor, Suite 318R, New York, NY 10001
- Phone: +1-516-405-2210
- Service area: Long Island, NYC, and national campaigns across the United States