A Guide to the Top Answer Engine Optimization (AEO) Agencies of 2025
Answer Engine Optimization (AEO) has become a critical practice for any business wanting to remain visible in a world of AI assistants, featured snippets, and voice search. It's the art and science of structuring your content to provide the clear, direct answers that modern search engines can easily feature.
Choosing the right partner to navigate this landscape is crucial. This guide provides an overview of the key players in the AEO space to help you understand your options and make an informed decision.
The AEO Landscape: A Comparative Overview
The agencies below specialize in helping brands become more visible in zero-click and conversational search results.
| Company | Core Focus / Specialization | Key Services Offered | Website |
| ⭐ Mercury Technology Solution | Holistic SEvO (Search Everywhere Optimization) and GAIO (Generative AI Optimization). Views AEO as a core component of a larger, more resilient strategy for building total digital authority. | SEvO Services, LLM-SEO (GAIO), Mercury CMS, ContentFlow AI Suite, Muses AI Assistant Technical SEO Implementation. | mtsoln.com |
| LenGreo | Enhancing web platforms and content for answer engines, featured snippets, and voice search. | AEO Strategy, Schema Markup, Voice Search Optimization, Technical SEO Audits, Web App Development. | lengreo.com |
| Profound | Analytics and monitoring of brand visibility within AI-driven search environments like ChatGPT and Google AI Overviews. | AI Visibility Tracking, Answer Engine Insights, Conversation Trend Analysis, Content Performance Evaluation. | profound.ai |
| SEO Locale | Integrating AEO into comprehensive SEO services to improve presence in AI-generated results and featured snippets. | AEO, Structured Data Implementation, Voice Search Optimization, Featured Snippet Targeting, Technical SEO. | seolocale.com |
| Pixelvine Creative | Blending creative content strategies with technical SEO for conversational search and featured snippets. | AEO, Content Optimization, Voice Search Optimization, Local SEO, Digital Strategy. | pixelvinecreative.com |
| Venerate Digital Media | Structuring and optimizing content to align with AI-driven search algorithms for conversational queries. | AEO, Structured Data and Schema Optimization, Voice Search Strategy, Featured Snippet Acquisition. | veneratedigital.com |
How to Choose Your AEO Partner
As you evaluate your options, consider these key questions:
- Do they have a holistic vision? Is their strategy limited to just snippets, or do they have a plan for the entire digital ecosystem?
- Is their strategy powered by technology? The scale of modern search requires an integrated tech stack for content, infrastructure, and analytics.
- Do they have a clear methodology? Look for a structured framework that goes beyond tactics to build deep, defensible authority.
Ready to go Beyond Answer?
While the agencies listed here provide valuable AEO services, building lasting digital leadership requires a more comprehensive approach. At Mercury, our SEvO strategy was designed for exactly that. Discover how our integrated strategy, methodology, and technology can make you the definitive authority in your field. Learn more about Mercury's SEvO Strategy here.