# GEOall

> GEOall measures how often AI answer engines (ChatGPT, Gemini, Perplexity) recommend each company, and ranks them with a public Generative Engine Optimization (GEO) score out of 100.

GEO score methodology: each week GEOall asks commercial buying questions to ChatGPT (gpt-4o-mini), Gemini (gemini-2.5-flash) and a Perplexity-style open model. Every company in the category is evaluated against the same answer for mentions, linked citations, position and sentiment. Scores are 0-100, averaged per engine over a rolling 30-day window.

## Leaderboards

- [All leaderboards](https://geoall.com/leaderboard): master index of every vertical and niche
- [B2B SaaS](https://geoall.com/leaderboard/b2b-saas): Business software vendors ranked by how often AI answer engines recommend them.
  - [Project Management](https://geoall.com/leaderboard/b2b-saas/project-management): Work and project management tools for teams.
  - [Email Marketing](https://geoall.com/leaderboard/b2b-saas/email-marketing): Email marketing and automation platforms.
  - [CRM Software](https://geoall.com/leaderboard/b2b-saas/crm): Customer relationship management platforms for sales teams.
- [Legal](https://geoall.com/leaderboard/legal): Law firms ranked by how often AI answer engines recommend them for high-intent legal queries.
  - [Personal Injury Lawyers](https://geoall.com/leaderboard/legal/personal-injury-lawyers): Law firms representing plaintiffs in personal injury cases.

## Tools

- [Free GEO audit](https://geoall.com/audit): instant AI visibility score for any website
- [Pricing](https://geoall.com/pricing): $299 technical audit, $99/month tracking

## Insights

- [7 Technical Fixes That Help ChatGPT Recommend Your Brand](https://geoall.com/blog/technical-fixes-to-get-recommended-by-chatgpt): A practical checklist: crawler access, Organization schema, sameAs links, llms.txt, FAQ markup, server-rendered content and third-party listings.
- [The Chicago Personal Injury Law Firms AI Assistants Recommend Most](https://geoall.com/blog/chicago-personal-injury-lawyers-ai-recommends): We asked ChatGPT and Gemini who the top personal injury lawyers in Chicago are. Here is how six well-known firms scored.
- [The Best CRM Software According to AI Assistants (2026 Ranking)](https://geoall.com/blog/best-crm-software-according-to-ai): We asked ChatGPT and Gemini which CRM a B2B company should buy, then scored every vendor on mentions, position, citations and sentiment.
- [What Is Generative Engine Optimization (GEO)? A Practical Guide for 2026](https://geoall.com/blog/what-is-generative-engine-optimization): GEO is the practice of making your brand the answer AI assistants give. Here is how it differs from SEO, what signals matter, and how to measure it.
- [How to Create an llms.txt File (Free Template)](https://geoall.com/blog/how-to-create-an-llms-txt-file): What llms.txt is, what to put in it, a copy-paste template, and how to publish it on your server.

## Optional

- [Full directory](https://geoall.com/llms-full.txt): every company with its current GEO score