The Top Generative Engine Optimization (GEO) Agencies of 2026

Generative Engine Optimization (GEO) represents the next frontier in search visibility. As AI-powered search engines like Google’s Search Generative Experience, ChatGPT, Perplexity, and Claude reshape how people find information, traditional SEO alone no longer guarantees your brand appears in AI-generated responses. 

What to Look for in a GEO SEO Agency

Choosing the right SEO company for Generative Engine Optimization requires evaluating capabilities beyond traditional search expertise. GEO demands understanding of how LLMs process information, cite sources, and prioritize content in conversational responses.

Key Qualities to Evaluate:

1. Proven GEO Track Record: Look for case studies showing increased brand mentions in AI search results, not just traditional SERP rankings. Ask for specific examples of client visibility improvements in generative platforms.
2. LLM Citation Strategy: The agency should demonstrate how it builds authoritative citations and structured content that LLMs prefer when generating responses. This goes beyond backlinks to include how information is packaged, referenced, and validated across the web.
3. Content Optimization for AI Consumption: Effective GEO requires content structured for both human readers and AI parsing. Agencies should explain their approach to schema markup, entity relationships, factual density, and information architecture that feeds LLM training data.
4. Vertical Expertise: If you operate in e-commerce SEO, ensure the agency has deep knowledge of this service and understands product optimization for AI shopping assistants, comparison engines, and recommendation systems. GEO strategies vary significantly across industries; B2B SaaS, healthcare, finance, and ecommerce each require specialized approaches.

Read More: How AI Interprets User Behavior Signals for SEO Rankings

10 Best Generative Engine Optimization Agencies to Work With

With over 70% of marketers now integrating AI tools into their SEO strategies, Generative Engine Optimization (GEO) has become one of the fastest-growing approaches in digital marketing. To help you find the right partner, we’ve listed the top GEO agencies known for measurable results, advanced technical skill, and innovative optimization methods.

1. The Ad Firm

The Ad Firm is a digital marketing agency that pioneered integrated GEO strategies combining paid search, content optimization, and authority building to maximize brand visibility across AI-powered platforms. The company collaborates with e-commerce brands, B2B companies, and professional services firms seeking to excel in both traditional search and generative AI responses. Their approach connects GEO with broader marketing objectives, ensuring it translates to measurable business growth rather than just vanity metrics.

GEO Services:

• Full-Funnel GEO Strategy: The Ad Firm connects AI search to conversion paths, tracking how GEO-driven traffic converts compared to traditional channels and optimizing accordingly.
• Paid and Organic Integration: Our unique approach combines Google Ads data with geo-optimization, utilizing paid search insights to inform which topics and queries to optimize for generative platforms.
• Industry-Specific Optimization: Deep expertise in ecommerce, B2B SaaS, professional services, and healthcare with customized GEO strategies for each vertical’s unique challenges.
• Performance-Based Measurement: Custom dashboards tracking brand mentions across AI tools with month-over-month growth reporting.

2. First Page Sage

First Page Sage specializes in content strategy optimized for both traditional search engines and Large Language Models. They focus heavily on semantic SEO and entity relationships, mapping how search engines and AI models understand topical authority. Their methodology emphasizes creating comprehensive, factually dense content that AI models trust and reference. T

GEO Services:

• Entity Graph Optimization: Maps your brand’s relationship to relevant topics, entities, and concepts, strengthening how LLMs understand your authority in specific domains.
• Knowledge Panel Enhancement: Optimizes your knowledge graph presence across Google, Wikipedia, Wikidata, and other sources LLMs use for fact verification.
• Citation Network Building: Develops strategic content partnerships and media placements that AI models reference when generating responses.
• Semantic Content Architecture: Restructures existing content to improve AI comprehension and citability through improved topical clustering and internal linking structures that help AI models understand content relationships.

3. Siege Media

Siege Media brings proven content marketing expertise to GEO, creating high-quality editorial content that naturally earns citations from systems. They excel at building authoritative content hubs that LLMs recognize as go-to resources for specific industries. Their approach combines data-driven topic selection with exceptional writing that both humans and AI value.

GEO Services:

• Data-Driven Content Strategy: Uses proprietary research to identify content gaps where generative platforms lack quality sources, positioning clients as authoritative voices in those spaces.
• Original Research & Data: Creates survey-based content, industry reports, and proprietary datasets that become citable sources for AI-generated responses.
• Visual Asset Optimization: Develops infographics, charts, and visual content optimized for AI image search and multimodal LLM responses.
• Content Velocity Programs: Produces high volumes of quality content quickly, building topical authority that generative platforms recognize and reference.

4. eSEOspace

eSEOspace operates as a global leader focused exclusively on the specialized field of Generative Engine Optimization. Their team includes former Google engineers and AI researchers who understand LLM architecture and training data sources. This technical depth allows them to optimize content at the code level for maximum AI exposure.

GEO Services:

• LLM Training Data Optimization: Identifies which datasets, crawlers, and sources feed major LLM training pipelines, then optimizes client content for those specific sources.
• Technical GEO Audits: Deep technical analysis of how systems crawl, parse, and understand your website, with specific recommendations for schema, structure, and content formatting.
• Multi-Platform Optimization: Customized strategies for each major platform, accounting for their unique citation preferences.
• Competitive GEO Analysis: Tracks competitors’ presence in AI-generated responses, identifying opportunities to displace them through superior content and authority signals.

5. Omniscient Digital

Omniscient Digital helps B2B software companies use content and SEO for growth, specializing in GEO and LLM optimization for technical audiences. They understand the longer sales cycles and complex decision-making processes in B2B software, tailoring GEO strategies to influence multiple stakeholders throughout the buyer journey.

GEO Services:

• B2B Buyer Journey Optimization: Maps content to specific buying stages, ensuring ChatGPT and similar tools surface your brand at awareness, consideration, and decision phases.
• Technical Content for AI: Creates developer documentation, API guides, and technical resources formatted for AI comprehension and recommendation to technical audiences.
• SaaS Comparison Optimization: Structures comparison content so AI systems accurately represent your advantages when users ask about alternatives or competitors.
• Integration Partner Network: Builds strategic content partnerships with complementary B2B brands, strengthening your authority network in ways generative platforms recognize.

6. iPullRank

iPullRank is a digital marketing agency recognized for its technical SEO expertise, now applied to GEO services. Their team combines deep technical knowledge with content strategy, understanding both how to optimize content and how to ensure technical implementation supports discoverability. They excel at complex enterprise implementations requiring coordination across multiple teams.

Unique GEO Services:

• Enterprise GEO Implementation: Manages large-scale GEO rollouts across complex website architectures, coordinating with development teams, content creators, and stakeholders.
• Technical Schema Strategy: Implements advanced schema markup strategies that help AI systems understand complex product catalogs, service offerings, and organizational structures.
• JavaScript & Dynamic Content Optimization: Ensures AI crawlers properly access and understand content on modern JavaScript frameworks and single-page applications.
• International GEO: Optimizes multilingual and multi-regional content for AI-powered search engines serving different geographic markets and languages.

7. NoGood

NoGood is a growth marketing agency providing a range of services, including GEO and other AI search optimization strategies integrated with paid acquisition and conversion optimization. The company ties GEO performance directly to acquisition costs and customer lifetime value, treating AI search as a paid channel alternative

GEO Services:

• Growth-Focused GEO: Connects directly to user acquisition, activation, and revenue metrics, optimizing for business outcomes not just mentions.
• Paid + GEO Synergy: Integrates GEO with paid social and search campaigns, using paid channels to amplify content that performs well in AI responses.
• Conversion Rate Optimization for AI Traffic: Recognizes that traffic from AI search behaves differently than traditional search traffic, optimizing landing pages accordingly.
• Rapid Testing Framework: Implements fast-cycle testing of GEO tactics, quickly identifying what works and scaling successful approaches.

8. Intero Digital

Intero Digital uses proprietary tools like InteroBOT® and Intero GRO™ to optimize websites for generative search results. Their technology-first approach automates many aspects of GEO implementation, making them efficient for clients with large content libraries needing optimization at scale.

GEO Services:

• Automated GEO Analysis: InteroBOT® crawls websites, identifying GEO optimization opportunities across thousands of pages simultaneously.
• Predictive GEO Scoring: Intero GRO™ scores content based on the likelihood of AI citation, prioritizing optimization efforts on high-potential pages.
• Bulk Content Optimization: Efficiently optimizes large content libraries through automated schema implementation, structured data enhancement, and format improvements.
• GEO Performance Dashboards: Custom reporting showing trends, citation volume changes, and competitor comparison across generative platforms.

9. Growth Plays

Growth Plays focuses on performance metrics and AI-driven lead generation for SaaS and B2B clients. They position GEO as a top-of-funnel strategy feeding qualified leads into nurture sequences and sales pipelines. Their approach emphasizes quality over quantity, optimizing for AI responses that attract ideal customer profiles.

GEO Services:

• ICP-Targeted GEO: Optimizes content for queries and topics your ideal customer profile actually uses, ensuring AI-driven traffic matches your target audience.
• Lead Quality Optimization: Tracks which GEO-driven traffic converts to qualified leads, MQLs, and closed deals, continuously refining strategy based on conversion data.
• Intent Signal Analysis: Identifies the questions and queries indicating high purchase intent, prioritizing GEO optimization for those high-value searches.
• Sales Enablement Content: Creates AI-optimized content that sales teams can share, positioning your brand as the expert AI systems recommend.

10. Avenue Z

Avenue Z focuses on helping brands appear in AI search by optimizing for platforms like Google’s SGE and ChatGPT, often combining GEO with PR strategies. Their integrated approach recognizes that GEO success requires both technical optimization and earned media presence that builds the authority signals AI systems trust.

GEO Services:

• PR-Powered GEO: Secures media placements in publications AI systems frequently cite, building both traditional SEO value and GEO authority simultaneously.
• Executive Thought Leadership: Positions client executives as industry experts through contributed articles, speaking engagements, and media appearances that AI systems reference.
• Crisis Management for AI Search: Monitors and manages brand mentions in AI-generated responses, addressing misinformation or negative sentiment that AI systems might perpetuate.
• Brand Narrative Optimization: Shapes how AI systems describe your brand, products, and value proposition through strategic content and citation building across trusted sources.

Also Read: Future-Proofing SEO with AI: How to Stay Ahead of Algorithm Changes

Choose a GEO Agency That Gets Your Growth Goals

Generative Engine Optimization and AI SEO deliver the strongest results when they align with your overall business strategy, not when handled as separate tactics. The right agency understands your customer journey, competitive landscape, and growth targets, then builds GEO strategies supporting those goals. 

At The Ad Firm, we approach GEO as one component of a comprehensive digital marketing strategy. We optimize for the queries, topics, and conversations that actually drive your business forward. Our integrated approach connects GEO with paid search, content marketing, and conversion optimization, ensuring the visibility we build translates to revenue growth.

Contact The Ad Firm and schedule a consultation with our GEO strategy team. No generic proposals, just strategic recommendations based on your specific industry, competitors, and growth objectives.