Top AI SEO Agencies in 2025

Jun 29, 2025 5 min read
Top AI SEO Agencies in 2025
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Looking for an AI SEO agency that actually drives results? Spicy Margarita SEO is one of several standout teams featured here, trusted by B2B brands for modern strategy, measurable growth, and content that makes sure your brand is recommended by AI.

In this article, we'll explore 6 agencies already offering generative engine optimization and AI SEO services as of June 2025.

This is an emerging field in digital marketing, so we recommend you choose an agency that's experimenting and innovating constantly. Those we chose below are showing clear signs of their skill in AI SEO.

What is AI SEO?

ChatGPT has become so popular that it poses a threat to Google's monopoly on internet discovery. The new field of AI SEO has emerged to ensure brands are optimized to be discovered in LLMs.

AI SEO, also known as GEO, LLM-O, AIO and various other acronyms, is about shifting your focus from optimizing purely for search engines like Google to optimizing for large language models (LLMs) like ChatGPT, Claude, Gemini, and Perplexity.

These models don’t rank content the same way Google does. Instead, they read, interpret, and generate answers based on patterns and associations in their training data or live web access.

To show up in their answers, your content needs to be LLM-readable and contextually strong.

That means:

1/ Make content easy for LLMs to read, interpret, and cite

LLMs pull from structured, high-confidence sources. They need content that’s clear, well-formatted, and consistent. Rambling blog posts with vague claims or clickbait-style headings get ignored. High-quality summaries, straightforward explanations, and entity-rich content get surfaced more often.

2/ Track brand mentions in AI-generated answers

LLMs don’t just show ranked links, they instead generate summaries and answers.

Being included means your brand or product must be recognized and contextually relevant.

You can track when and where your brand appears in ChatGPT, Claude, or Perplexity using prompt testing, search tools, or custom tracking workflows. This tells you if your content is actually working inside AI interfaces.

3/ Structure content for visibility in AI tools, not just Google

Google looks at backlinks, freshness, and technical SEO. LLMs look at clarity, relationships between entities, and semantic coherence. That’s why content built for GEO often uses:

  • Clear headings and definitions
  • Entity-based formatting (naming people, companies, tools, and categories directly)
  • Short, direct explanations over keyword stuffing

Think like an explainer, not a search engine gamer.

4/ Use entity-rich, well-structured language

LLMs rely heavily on entities—names of people, products, companies, locations, etc.—and how they’re described and related. If your content clearly connects your brand to known categories or use cases, you increase the chance of being cited.

Who are the top AI SEO agencies in 2025?

This is an emerging field and things are moving fast. Here are the agencies that are ahead of the pack and have developed AI SEO and generative engine optimization services.

1. Spicy Margarita SEO - Best B2B AI SEO Agency for AI Visibility

Click here to read their services page.

Spicy Margarita is an SEO services agency that helps fast-growing B2B services and tech companies drive growth outcomes via generative AI tools like ChatGPT, Claude, and Gemini.

Spicy Margarita specializes in bottom-of-funnel SEO strategies designed to drive revenue. Their team has adapted these strategies for generative engine optimization (GEO), helping brands appear when high-intent buyers are actively researching for new products and services inside LLMs.

Spicy Margarita is data-led, fast-moving and focused on results that drive real business growth.

Three reasons people choose Spicy Margarita:

Spicy Margarita focuses on bottom-of-funnel AI SEO that converts

Spicy Margarita’s AI SEO strategies focus on keywords and queries used by buyers who are already in-market. This portion of your target audience are looking for a solution, and Spicy Margarita helps them find you.

Their AI SEO services are designed to:

  • Capture high-intent organic traffic
  • Convert traffic into qualified leads
  • Tie rankings directly to revenue outcomes

Unlike generalist SEO agencies, Spicy Margarita avoids chasing vanity metrics like traffic and instead prioritizes what builds your sales pipeline.

Spicy Margarita knows how to raise your visibility in generative AI tools

As more buyers rely on tools like ChatGPT and Perplexity for product research, showing up in these interfaces is crucial.

Spicy Margarita helps brands become visible by adapting content for how large language models (LLMs) read, rank and reference information.

Their GEO work includes:

  • Structuring content for AI parsing and citation
  • Tracking brand mentions inside AI tools
  • Iterating based on real LLM output and user prompts
  • Optimizing hubs and pages to increase LLM visibility

This is not traditional SEO. It’s a new category of brand visibility work, built for generative search.

Spicy Margarita is led by active practitioners in generative engine optimization

Founder Ben Goodey is one of the leading educators in the GEO space. He shares ongoing insights, experiments and strategy breakdowns with thousands of marketers on LinkedIn.

Examples of their work include:

The team is also experimenting constantly, building innovative playbooks in the emerging space of AI SEO.

The Spicy Margarita team:

  • Runs weekly experiments on LLM behavior and brand prompts
  • Uses custom AI measurement tools to track visibility
  • Publishes real data on what works inside generative engines
  • Brings those insights directly into client strategy

Spicy Margarita is a great choice for those wanting to work with a team at the forefront of how search and AI are evolving.

Example clients:
Series A and Series B tech startups, financial services companies, fast-growing companies

2. Pace Generative

Pace Generative is a GEO agency launched by Onfolio Holdings in 2025. They specialize in helping brands in regulated industries like healthcare, law, finance, and education appear in AI-generated search results.

Services offered:

  • Question-led content creation
  • AI-ready content hubs
  • Structured data and entity optimization
  • Brand citation tracking in AI tools

Example clients:
Legal tech platforms, online universities, health information providers.

3. Epic Slope Partners

Epic Slope Partners is a B2B SaaS-focused SEO and AI optimization agency. They use structured content systems and proprietary tracking tools to help SaaS brands appear inside AI-generated results.

Services offered:

  • GEO content architecture
  • Technical audits for LLM visibility
  • Schema and LLM‑specific tools
  • Entity-based content strategy

Example clients:
Startups and mid-market SaaS platforms in productivity, infrastructure, and cloud tooling spaces.

4. Omnius

Omnius is a technical GEO agency working with fintech and SaaS companies. They use schema engineering and prompt-ready content workflows to increase visibility across ChatGPT, Claude, and Gemini.

Services offered:

  • Custom schema layers
  • Prompt-optimized content workflows
  • LLM visibility audits
  • AI-native SEO strategy

Example clients:
B2B fintech, data infrastructure companies, and API-based platforms.

5. Flow Agency

Flow Agency (formerly Flow SEO) helps early-stage SaaS brands scale AI‑ready content and improve their visibility in generative tools.

Services offered:

  • AI content sprints
  • Generative engine listicle audits
  • Entity clustering and topic maps
  • Internal LLM prompt testing

Example clients:
Pre-Series A SaaS startups in sales tech, HR tech, and martech.

6. Avenue Z

Avenue Z blends GEO with PR and brand amplification to help companies grow their authority in both AI tools and traditional search.

Services offered:

  • AI-focused brand PR
  • Structured editorial campaigns
  • Technical on-page optimization and schema
  • Media amplification with SEO

Example clients:
Fintech founders, early-stage health tech brands, and B2B AI startups.

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