13 Best AEO and GEO Agencies in 2026, Compared

A buyer asks ChatGPT which accounting software suits a 40-person firm, or which clinic in their city handles sports injuries. The assistant names three businesses. Nobody scrolls to a fourth.

That is why the search for the best AEO and GEO agencies has taken off in 2026. Answer engine optimisation (AEO) and generative engine optimisation (GEO) both aim at the same outcome: getting your business named and cited inside answers from ChatGPT, Perplexity, Gemini and Google's AI Overviews. However, many agencies have simply renamed an old SEO retainer.

This guide compares thirteen agencies, international and Indian, each checked against its own website. For every one, you will see where it is headquartered, what it actually offers for AI search, any price it publishes, and who it suits best. A short section on how to choose follows the list.

Key Takeaways

• Every agency here names an AEO, GEO or AI search service on its own website. Firms whose headquarters we could not confirm were left out.
• Published prices are rare. Only four of the thirteen state a monthly figure, and they range from $3,000 to more than $20,000 a month.
• Specialists exist for B2B SaaS. Omniscient Digital and Omnius focus on software companies, while iPullRank serves enterprise and mid-market brands.
• Real AEO is built on real SEO. Google's AI optimisation guide says its AI features are rooted in the same core ranking systems as ordinary search.
• No agency can guarantee placement. Treat any promise of a guaranteed ChatGPT mention as a red flag.
• Ask how results are measured. Good agencies track a fixed prompt set over time, not a single screenshot.

The Best AEO and GEO Agencies in 2026

Quick answer: The best AEO and GEO agencies in 2026 are Billion Game for businesses that want AEO included in every SEO plan with transparent pricing, iPullRank for enterprise AI search strategy, and Omniscient Digital or Omnius for B2B SaaS. Siege Media and Rise at Seven suit content-led and creative brands, while WebFX is one of the few that publishes a GEO price.

Here is the full comparison at a glance. Prices appear only where the agency publishes them on its own site.

How we chose these agencies

We started from the pages that rank for AEO, GEO and AI SEO agency searches, plus the agencies that buyers keep naming in Reddit threads such as "Who is the best Answer Engine Optimization (AEO) Agency in USA?". Then we checked each agency's own website for three things: a named AEO, GEO or AI search service, a headquarters we could confirm, and any published price.

Several well-known names failed one of these tests, usually because their websites do not state where they are based or do not name an AI search service, so they are not on this list. We did not score follower counts, awards, or claims we could not check. Every description sticks to what each agency says publicly about itself. The ranking then weighs how clearly each agency explains its AI search method, how it measures results, and the depth of SEO skill behind it.

If you only need a partner in one city, the separate list of the best AEO agencies in Chennai covers agencies with a confirmed Chennai office.

1. Billion Game

Billion Game is an SEO, AEO and GEO agency headquartered in Chennai that works with Indian businesses and with clients in the US, UK, Australia, Canada and Ireland.

Best for: businesses that want AI search handled by the same specialist team that runs their technical SEO, with prices published up front.

Headquarters: 2nd Floor, 103, Velachery Main Road, Guindy, Chennai 600032, India

What sets Billion Game apart is that AEO is included in every plan rather than sold as a bolt-on. Its specialist team audits crawler access for Google, OpenAI and Perplexity, rebuilds the pages that should be cited, and tracks whether AI assistants name the client or a competitor. Reporting comes from the client's own Search Console and GA4, with raw exports attached, and there are no lock-in contracts. Its published results include 43 times organic traffic growth for Consentz over 14 months, and taking montrose-studio.com from 1 to 20 indexed pages in three days.

Pricing is unusually transparent. Billion Game's AEO services page lists ongoing AEO at $2,500 to $7,000 a month, and AEO plus SEO combined at $4,000 to $12,000 a month. Indian plans start at ₹50,000 a month for a single-location business, and a free written audit covering AI visibility is delivered within 24 hours.

2. iPullRank

iPullRank is an AI search and content marketing agency based in New York that describes itself as a pioneering enterprise and mid-market AI search agency.

Best for: enterprise and mid-market brands with complex sites and large content libraries.

Headquarters: New York, USA

Its services include AI search strategy, generative engine optimisation, relevance engineering, content engineering and technical SEO. The relevance engineering idea is worth understanding: rather than chasing tricks, it focuses on making content genuinely the most relevant answer for the queries that AI systems expand and retrieve.

iPullRank says it has delivered more than $5 billion in organic search results for its clients, and notes that many of its Fortune 100 clients sign NDAs, so case studies rarely name brands. It does not publish prices, so expect an enterprise-level quote.

3. First Page Sage

First Page Sage is an SEO and GEO agency in the San Francisco Bay Area that says it has more than 17 years of experience building organic lead generation systems.

Best for: companies that judge AI search by the qualified leads it produces.

Headquarters: SF Bay Area, USA

The agency says it launched its GEO service on 9 May 2023, which it describes as the first ever GEO service offering, and it also runs a separate AEO service. Its GEO work covers list creation and optimisation, database inclusion, website authority, online review management, publicising achievements and social sentiment monitoring.

That mix is sensible, because AI assistants lean heavily on third-party lists, reviews and directories when they recommend businesses. First Page Sage does not publish its own fees, but it states that it does not lock clients into long-term contracts.

4. Omniscient Digital

Omniscient Digital is an organic growth agency for B2B software companies, headquartered in Austin, Texas, with a dedicated generative engine optimisation service.

Best for: B2B SaaS companies that want content, SEO and AI search run as one programme.

Headquarters: Austin, Texas, USA

Its GEO service aims to help companies appear in AI search and LLM outputs, and it sits alongside the content strategy work the agency is best known for. For software buyers, that combination matters, because AI assistants often cite comparison pages, product documentation and expert articles when answering "which tool should I use" questions.

Omniscient is also one of the few agencies here that publishes a price. Its site states that full-service engagements start at $10,000 a month, which makes it a strong candidate for anyone searching for the best GEO agency for B2B SaaS with a mid-to-large budget.

5. Siege Media

Siege Media is a content marketing and GEO agency headquartered in Austin, Texas, with further offices in New York, Chicago and San Francisco.

Best for: brands that want AI visibility driven by high-quality content and digital PR.

Headquarters: 1920 E. Riverside Dr, Austin, Texas, USA

GEO is now presented as Siege Media's primary service, supported by consulting, content strategy, content creation, digital PR, Reddit marketing and design. That spread covers both halves of AI search: pages worth citing on your own site, and mentions on the third-party sites that assistants trust.

The inclusion of Reddit marketing is notable, since community discussions frequently appear among the sources AI assistants cite. Siege Media does not publish prices, so request an assessment to get a quote.

6. NoGood

NoGood is a growth marketing agency headquartered in New York, with offices in Miami and Dubai, that offers a dedicated answer engine optimisation service.

Best for: well-funded consumer and tech brands that want AEO inside a wider growth programme.

Headquarters: Soho, New York, USA

NoGood describes its AEO work as research-backed optimisation to boost brand visibility in AI search, across ChatGPT, Gemini, Perplexity and AI Overviews. It pairs the service with Goodie AI, an answer engine optimisation platform that tracks how brands appear in those assistants.

Budget is the main filter. NoGood's own site says its average retainer is above $20,000 a month, which places it firmly at the premium end of the market.

7. Omnius

Omnius is a B2B SEO and GEO agency headquartered in London, with offices in Dubai and Belgrade, that works exclusively with SaaS and fintech companies.

Best for: European SaaS and fintech companies that want a specialist rather than a generalist.

Headquarters: London, UK

Its GEO and AEO services include AI crawler optimisation, source citation monitoring, zero-click query targeting, JavaScript optimisation, URL architecture and AI search tracking. The crawler and JavaScript work is genuinely important, because many AI crawlers do not render scripts and miss content that only appears after the page loads.

Omnius also lists schema and llms.txt optimisation. Google's own AI optimisation guide says llms.txt files are not needed for its AI features, so ask how much of the budget that part would take. Omnius does not publish pricing.

8. Rise at Seven

Rise at Seven is a search-first creative agency with offices in Manchester, London and New York, offering an AI visibility and GEO service.

Best for: consumer brands that want AI visibility built through creative campaigns and PR.

Headquarters: Manchester, London and New York (the site lists all three offices without naming a head office)

The agency frames its work as creating content for SEO, social, PR and AI and LLM search at the same time. For consumer brands, that approach fits how assistants form opinions: they draw on press coverage, social chatter and reviews, not just a brand's own pages.

Rise at Seven does not publish prices. It is best suited to brands with a marketing budget big enough for creative campaigns, rather than businesses that only need technical fixes.

9. Victorious

Victorious is an SEO agency headquartered in San Francisco that offers answer engine optimisation, generative engine optimisation and AI SEO services.

Best for: mid-market companies that want an SEO-first team to extend their work into AI search.

Headquarters: 548 Market St, San Francisco, California, USA

Its AEO service covers ChatGPT, Perplexity, Google AI Overviews, Gemini, Copilot and Claude, which is broader engine coverage than many agencies state. That breadth matters because each assistant uses its own crawler and sources, and a business can be visible in one while missing from another.

Victorious does not publish its own rates. Its site does, however, suggest budgeting at least $6,000 a month for SEO services, which gives a sense of the level it works at.

10. WebFX

WebFX is a large digital marketing agency headquartered in Harrisburg, Pennsylvania, that sells GEO services with a published starting price.

Best for: small and mid-sized businesses that want a known price before the first call.

Headquarters: 1705 North Front Street, Harrisburg, Pennsylvania, USA

WebFX's GEO services page lists the service at $3,000 a month, and the agency also offers an enterprise version. For many smaller businesses, a published number removes the guesswork that makes agency buying slow.

As with any packaged service, ask exactly what the monthly fee includes. In particular, check how many prompts are tracked, which assistants are covered, and whether technical fixes and content are part of the scope or extra.

11. Infidigit

Infidigit is a digital marketing and SEO company headquartered in Mumbai, with an office in New York, that offers AI SEO and LLM SEO services.

Best for: Indian brands that want an established SEO team adding AI search, with a US office for American markets.

Headquarters: Goregaon West, Mumbai, India (plus 142 West 57th Street, New York)

Founded in 2017, Infidigit has built a large SEO practice in India and now sells AI SEO and LLM SEO as named services. The New York office also makes it a practical option for Indian companies selling into the US.

Infidigit publishes SEO plan pages, but we did not find a published price for its AI search services. Request a scoped proposal and ask how AI visibility will be reported alongside rankings.

12. PageTraffic

PageTraffic is a digital marketing agency whose website lists its main office in Chicago, with offshore delivery centres in New Delhi and Mumbai, offering AI SEO and GEO services.

Best for: international businesses that want Indian delivery teams with a US point of contact.

Headquarters: 1024 N Western Ave, Chicago, Illinois, USA (delivery centres in New Delhi and Mumbai)

PageTraffic describes its AI SEO as LLM-focused, aimed at visibility in generative answers and AI search, and it sells GEO as a separate named service. Its blog content also covers answer engine optimisation.

The split between a US office and Indian delivery teams can suit international buyers who want Indian pricing with a US point of contact. PageTraffic does not publish monthly prices and asks prospects to request a quote.

13. Techmagnate

Techmagnate is an enterprise SEO agency headquartered in New Delhi that offers AI SEO and LLM optimisation services.

Best for: large Indian enterprise websites that need AI search work at scale.

Headquarters: Mohan Cooperative Industrial Estate, New Delhi, India

Alongside AI SEO and LLM optimisation, Techmagnate lists agentic AI SEO and AI digital marketing services. Its emphasis on enterprise SEO suits sites with thousands of pages, where technical crawlability often decides whether AI crawlers can read content at all.

Techmagnate does not publish prices. Its site says pricing depends on services, scope and industry, and that it offers customised solutions for different budgets.

Best GEO Agency for B2B SaaS

Software companies have a specific problem. Buyers increasingly ask assistants to compare tools, and the answers draw on review sites, comparison articles and documentation. Therefore, the right agency needs content, technical and reputation skills together.

From this list, Omniscient Digital and Omnius focus on software and fintech exclusively, iPullRank suits enterprise platforms, and Billion Game combines AEO with technical SEO for SaaS teams that want a published price. Whichever you shortlist, ask to see how the agency tracks your category's prompts across ChatGPT, Perplexity and Gemini each month.

What the Best AEO and GEO Agencies Actually Do

AEO and GEO are not separate tricks. For Google, they are largely SEO done well, because Google's AI optimisation guide says its AI features rely on core ranking systems. The same guide lists things you can ignore, including llms.txt files, splitting content into chunks, rewriting pages for AI, and seeking inauthentic mentions.

Other assistants add real work, though. ChatGPT and Perplexity use their own crawlers, which firewalls and CDNs often block without anyone noticing. Furthermore, brand mentions across reviews, directories and communities shape which businesses assistants name.

A credible agency should therefore cover:

• Crawler access for Google, OpenAI and Perplexity, across robots.txt, firewalls and CDNs
• Content that answers real questions directly, with specific facts
• Consistent business details everywhere your brand appears
• Earned reputation through genuine PR, reviews and community presence
• Measurement, using a fixed prompt set plus Search Console's Generative AI performance report

AEO and GEO overlap heavily, and most agencies sell them together. If you want to understand the GEO side specifically, Billion Game's GEO services page explains how content audits and test programmes fit in.

How to Choose an AEO or GEO Agency

Use these questions on the first call. They separate genuine AI search agencies from rebadged SEO packages quickly.

1. How do you measure AI visibility? Look for a fixed set of prompts run repeatedly across several assistants, not a single screenshot.
2. Does your advice match Google's official guidance? Google's "Do you need an SEO?" page now suggests asking exactly this of any AEO or GEO provider.
3. Which assistants do you cover? ChatGPT, Perplexity, Gemini and Google's AI features each behave differently.
4. What happens in the first 90 days? A good agency can describe the audit, the fixes and the first measurements.
5. Do you guarantee placement? The right answer is no. Google's own guidance says no one can guarantee a top ranking, and nobody controls what an AI assistant says.

For a fuller checklist, including the answers to listen for, see this guide on how to choose an AEO agency.

How Much Do AEO and GEO Agencies Cost?

Few agencies publish prices, so most buyers must request quotes. Among those that do, the spread is wide:

Be cautious of very cheap AEO packages. Real AI search work needs technical fixes, content, measurement and reputation building together, and a low fee rarely covers all four. A one-time AI citation audit is a sensible first step if you want to see the gap before committing to a retainer. Billion Game's standard audit covers 100 prompts across four engines in one market and costs $2,500 to $5,000.

Frequently Asked Questions

Final Thoughts

AI assistants now shape which businesses get considered, often before a buyer visits a single website. The thirteen agencies here all offer named AI search services, yet they differ widely in focus, price and method.

Shortlist two or three that fit your sector and budget, then ask each how it measures AI visibility and whether its advice matches Google's guidance. Do that, and you will find the right partner among the best AEO and GEO agencies for your business.

About the author

Ganesh Shanmugam

Ganesh Shanmugam is an SEO and AEO consultant based in Chennai, India, and the founder of Billion Game — a boutique agency serving clients across the US, UK, Australia, Canada, and Ireland. He previously held SEO roles at 7 Eagles and Digital Scholar before going independent, and brings 4+ years of hands-on experience

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