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5 Best Generative Engine Optimization Agencies

List of the 5 best Generative Engine Optimization agencies. How and where to get the best Generative Engine Optimization services.

Michal Hajtas
November 21, 2025
8 min
GEOAI OptimizationAI SearchLLM OptimizationDigital MarketingGEO ServicesAI Agencies

5 Best Generative Engine Optimization Agencies

Generative Engine Optimization (GEO) services are designed to increase a brand's AI presence. Their ultimate goal? To increase citations on answers provided by AI models such as ChatGPT. Generative Engine Optimization agencies are companies and organizations that sell GEO services to clients.

GEO services are in high demand. In this article, we will be looking at the 5 best Generative Engine Optimization agencies available today.

1. Red-Engage

Red-Engage homepage.

Red-Engage combines AI optimization and Reddit marketing to provide two engines of growth. A better Reddit presence increases authority, which increases AI mentions; after all, Reddit is the most-cited source on AI models by a margin of close to 20%!

Red-Engage's unique take on Reddit marketing results in a positive ROI for brands, with 92% of communities that test the agency deciding to continue to use its services. Clients can expect their first lead in only 45 days after starting.

With a 3.8-time increase in AI mentions for brands, Red-Engage stands tall as the best GEO agency for projects in the digital field and small teams/freelancers expecting results without spending a fortune. The agency's unique approach to Reddit marketing, in combination with professional LLM optimization, is what makes it special.

2. Omniscient Digital

GEO services page of Omniscient Digital.

Omniscient Digital is a Texas-based company operating worldwide. With a team of experts from 10 different countries, they also provide SEO and digital analytics services. However, in recent years, Generative Engine Optimization has become "a core part" of their digital visibility strategy.

On its official website, Omniscient Digital offers four categories of GEO services:

  1. Producing original content: involves creating unique content with a strong point of view and irreplicable data, such as scientific research;
  2. Authority optimization: design to increase the relevance of both your brand and the authors of your website's content;
  3. Citation engineering: a set of practices (such as backlink-building) that can increase the odds of your brand being cited by AI models;
  4. Technical refinement: improving website speed, using semantic markup, etc.

Omniscient Digital's results are backed by several successful case studies, including:

  • AppSumo: 843% growth in organic traffic and 340% growth in revenue from organic traffic;

  • GatherContent: 867% growth in organic blog sessions;

  • Lokalise: 280% growth in organic blog traffic.

To hire Omniscient Digital's services, you need to book a strategy call. The monthly price for all services generally starts at $10.000.

3. iPullRank

GEO services page of iPullRank.

The "results-driven" digital marketing agency iPullRank isn't just focused on improving its clients' AI search visibility. More than increasing AI citations, they offer GEO services that involve general LLM optimization strategies, such as:

  • Creating a generative AI content plan;

  • Building prompt libraries;

  • Knowledge transfer (i.e., training on how to incorporate and apply prompts);

  • Regular generative AI monitoring and optimization.

The effectiveness of iPullRank's GEO strategy is backed by several successful case studies, including:

  • 253% increase in AI visibility for a telecommunications company;

  • 130% increase in search traffic for a car publisher website;

  • $2.4 billion revenue increase for a major bank.

Pricing for monthly GEO services is only available via the contact form. Most plans cost over $10.000 a month, but iPullRank can also help clients with smaller budgets.

4. Sure Oak

Homepage of Sure Oak.

Sure Oak is a digital marketing agency offering an optimization plan that combines GEO and SEO services. Disclosed services include:

  • Developing a complete AI + SEO strategy;

  • Fixing and optimizing technical SEO;

  • Exploring high-conversion topic opportunities;

  • Monitoring success according to pre-established goals.

Even though Sure Oak can service businesses across all sectors, they are often recommended to clients in compliance-heavy industries such as insurance, banking, and healthcare.

Successful case studies shared on Sure Oak's website include:

  • 137% increase in conversions for a cybersecurity company;

  • 57.3% increase in total users for a construction software company;

  • 828% increase in organic traffic for an accounting business.

If you're interested in Sure Oak's services, you can learn more about pricing by booking a free strategy call.

5. First Page Sage

GEO services page of First Page Sage.

First Page Sage is best known as a reputable SEO agency, but it has adopted GEO services in recent years. Now functioning as a proper LLM optimization agency, First Page Sage optimizes for generative engines by:

  • Inserting your brand in high-ranked list articles;

  • Including your data in established databases;

  • Optimizing website authority;

  • Managing online reviews and social sentiment.

First Page Sage's website highlights two case studies that are not directly related to GEO, but illustrate the agency's ability to drive results:

  1. Cadence Design Systems: 934% increase in total keywords ranking;
  2. iGPS: 90.000 new users and a five-time improvement in visitor-to-lead conversion rate.

The agency works with any industry, but it has been mainly associated with the B2B SaaS, Fintech, Medtech, and manufacturing industries throughout its 15 years of existence.

Best GEO Agency Comparison

In the table, you can find a quick comparison of the 5 best Generative Engine Optimization agencies:

Data Table
Agency name
Best for
Case studies
Preferred industries
Notable clients
Red-Engage
AI search visibility & Reddit marketing
+3.8x AI mentions
45 days to get the first lead
Digital marketing
AI products
Telecommunications
Prosirius
Bonkbot
Redwalking
Candy AI
Omniscient Digital
Organic traffic
+843% organic traffic
+340% revenue from organic traffic
+867% organic blog sessions
B2B SaaS
Jasper
Shipyard
Gable AI
GatherContent
iPullRank
Complete LLM optimization
+$2.4 billion revenue
+253% AI visibility
+130% search traffic
eCommerce
Telecommunications
Mortgages
Undisclosed
Sure Oak
Heavy-compliance sectors
+828% organic traffic
+137% conversions
+57.3% total users
Insurance
Banking
Healthcare
Cybersecurity
Undisclosed
First Page Sage
Customer acquisition via AI optimization
+5x visitor-to-lead conversion
+934% total keywords
+90.000 new users
B2B SaaS
Manufacturing
Fintech
Medtech
Cadence Design Systems
iGPS

How to Choose the Best GEO Agency

Choosing the best SEO agency depends on your brand's specific goals, but the following questions can help you evaluate the overall quality of GEO agencies:

  • What's the budget? Is the GEO agency designed for larger projects, or does it also accommodate small companies?

  • Does the agency get results? Has the agency disclosed any case studies? How well has it performed in increasing success metrics?

  • Does it have a good reputation? Are there testimonials available? Does the agency have good reviews online?

  • Does it deliver the services you need? Is it just a GEO agency, or does it provide additional services (like SEO)? Is it capable of performing highly technical tasks?

  • Is the agency active in your area? If you're looking for localised GEO services, does the agency cover your desired geographic markets?

If, for example, your brand's mission is to increase the ChatGPT ranking of an eCommerce website, you should look for an agency with a successful track record in the niche and verified ability to drive AI search visibility.

Additional AI Optimization Services

The rise of AI optimization services has led to the proliferation of other digital marketing organizations. These are the most important types of AI optimization services you should consider in addition to GEO agencies:

  • LLM performance improvement: Designed to improve how brands and businesses use and integrate AI models through dataset remodelling, RAG, and other techniques;

  • LLM consulting: Expert advice on how brands can use Large Language Models to improve revenue and business operations;

  • AI integration consulting: Similar to LLM consulting, but mainly focused on developing complete AI integration strategies for brands.

By considering these services in addition to GEO, you can not only grow your AI visibility but also use AI to improve all aspects of your business.

5 Reasons to Hire a GEO Agency

Let's take a look at 5 reasons why brand owners in all industries should seriously consider buying GEO services:

  1. More AI citations: Google traffic is no longer enough, especially considering that AI searches convert five times better than Google.
  2. Building authority: GEO services establish your brand as an online authority, which is also great for SEO.
  3. Better content: AI models prioritize original content with unique insights, and GEO agencies help you create, structure, and promote this content.
  4. Constant result monitoring: GEO agencies track results and make strategic changes accordingly, saving you and your marketing team hours of work.
  5. The future is GEO: The sooner you enter the competitive GEO landscape, the better your chances of getting cited and improving your business's AI presence.

On a final note, it's important to mention that, even though GEO is the future of online visibility, it doesn't replace SEO. Traditional search engines still dominate the market, and, despite some overlap, SEO optimization strategies are different from GEO's. Your business's success largely depends on exploring both.

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