Generative Engine Optimization Services: What They Include and Cost in 2026

Your founder asked ChatGPT for the best tools in your category, and your brand wasn't on the list. Now you have agency quotes on the table, and they run from a few hundred dollars to five figures a month.

Before you sign, it helps to know what you're buying. This guide covers what generative engine optimization services include, what providers charge based on their own published prices, and when software does the job for less.

What are generative engine optimization services?

Generative engine optimization services are agency or consultant services that get your brand named and cited in AI answers. They cover the questions people ask ChatGPT, Perplexity, Gemini and Google AI Overviews about your category. Providers sell the same work under several names: GEO services, AEO (answer engine optimization) services, ChatGPT brand visibility services, AI search optimization services and LLM SEO services.

GEO and AEO describe the same discipline. At Omnia we call it AEO.

The work exists because AI engines don't rank pages the way Google does. They write a new answer each time, based on the sources they retrieve and what they already know about your brand. A GEO service tries to make your brand part of those sources and that knowledge.

What do GEO services include?

These services usually combine six kinds of work:

1. Baseline audit: a check of how AI engines answer your buyers' prompts today, which brands they name and which sources they cite.
2. Prompt tracking and reporting: the same prompts re-run on a schedule, with a weekly or monthly report on mentions, share of voice and citations.
3. Page fixes and new content: rewriting priority pages so they answer buyer questions directly, and creating new pages for the gaps.
4. Schema and entity work: structured data and consistent brand facts across your site, profiles and directories.
5. Digital PR and citation earning: getting your brand onto the third-party pages AI engines already cite, such as reviews, roundups and industry articles.
6. Strategy calls: a regular review of what moved and what to do next.

The mix is what separates providers. Some sell monitoring with light advice. Others are mainly content production or digital PR with a dashboard attached. Ask every provider to list its monthly deliverables in writing, so you can compare quotes like for like.

How an AEO engagement usually runs

Most engagements run in three phases. First Pier's 2026 guide describes a typical timeline from the agency side:

Phase	Typical timing	What you get
Audit and baseline	Weeks 1 to 4	Your current AI visibility, the prompts that matter and the sources AI engines cite
Foundation and quick wins	Months 2 to 4	Page rewrites, schema fixes and the first new content
Authority and citations	Month 5 onward	Digital PR, third-party mentions and ongoing content

The first phase is the one to insist on. Without a baseline on fixed prompts, neither you nor the provider can show later what the work changed.

How much do generative engine optimization services cost?

Generative engine optimization services cost between $390 and $10,000 a month in published retainers, based on five vendors' own pricing pages checked on 30 October 2026. One-off audits and fixed-scope projects started at $8,000 to $10,000. Many providers don't publish prices at all and quote after a call.

Vendor	Service	Published price (as listed)	Model
Are You Visible	Monitoring, Growth, Partner tiers	$390, $890 or $1,690 a month	Monthly
SMA Marketing	GEO within its OrganicIQ program	$1,000 to $3,000 a month	Monthly, bundled with SEO
The HOTH	AI Discover	$1,500, $2,500, $5,000 or $10,000 a month	Monthly
Stride	Done-for-you AI Visibility	$2,000 a month	Month to month
WebFX	AI Search Optimization	From $2,250 a month	Monthly
RaftLabs	AI Search Visibility project	From $8,000	Fixed-scope project, 4 to 6 weeks
ToTheWeb	LLM Brand Visibility Audit	$10,000	One-off audit

Agency guides estimate higher for full programs. Stackmatix puts full monthly retainers at $8,000 to $20,000, and First Pier puts full-service retainers at $5,000 to $25,000 a month.

The pattern across these prices: lower tiers mostly buy monitoring and reporting, and higher tiers add content production and digital PR. Prices change often, so confirm on each vendor's page before you compare quotes.

What AI engines recommend when you ask for these services

ChatGPT doesn't separate agencies from software when buyers ask for ChatGPT brand visibility services. Omnia monitored the prompt "chatgpt brand visibility services" daily in the US from 30 September to 29 October 2026. ChatGPT's 26 answers named 44 different brands.

Brand	Share of ChatGPT answers that named it	Type
Conductor	34.6%	Software, with professional services
Ahrefs	30.8%	Software
Semrush	23.1%	Software
GEO Agency	19.2%	Agency
Aiso	11.5%	Software
Brandify	11.5%	Not verified

The sources follow the same pattern. Across all the AI engines Omnia monitored for this prompt over the same dates, answers cited 539 distinct URLs. Of the 15 most cited, 7 were software product pages or tool roundups and 2 were agency service pages.

That is one prompt in one market over one month, so read it as how AI engines frame the category, not as a ranking of providers. The takeaway for a buyer: AI engines treat this as a choice between a tool and a team, so compare both before you sign.

GEO services vs AEO software: which fits your team?

Hire a service if you need people to do the work and have the budget. Use software if someone on your team can act on clear data a few hours a week.

Question	GEO service	AEO software
Who does the work?	The provider	Your team, with suggestions and drafts from the tool
Typical cost	$390 to $10,000 a month (published retainers above)	From €79 a month for a small team (Omnia's Growth plan)
What you see	A weekly or monthly report	Every answer and the cited URLs, updated daily
Speed of feedback	At each reporting cycle	Daily
Best for	Teams with budget and no time	Teams with a marketer who can act on data

Many small teams combine the two: software for daily data and next steps, and a specialist for digital PR. For a side-by-side of the software, see our guide to the best AEO tools.

How to evaluate a GEO or AEO service provider

Judge a provider on how it measures, what it delivers and what it promises. Ask these six questions on every sales call:

1. Which prompts and AI engines will you track, and how often? Ten prompts re-run monthly and a hundred prompts tracked daily are very different services.
2. Can I see the raw answers and cited URLs? A score without the answers behind it can't be checked.
3. What will you deliver each month? Get the number of pages, edits, placements or audits in writing.
4. Do you guarantee mentions? The honest answer is no. RaftLabs, for example, states on its service page that inclusion isn't guaranteed.
5. What's the minimum term? Several vendors in the table above sell month to month.
6. Who owns the content and the data? Make sure pages, briefs and prompt history stay with you if you leave.

Red flags: a guaranteed position in ChatGPT, reports that show only a score, and no baseline before work starts. Our list of AEO agencies covers providers worth a call.

Doing it in-house: where Omnia fits

Omnia is AEO software for small marketing teams that want to do most of this work in-house. It monitors your prompts daily in real browsers on ChatGPT, Perplexity, Google AI Overviews and Google AI Mode, with Claude, Gemini and Copilot available on request. It shows every complete answer and the exact URLs each engine cites.

The Omnia Agent works from that data. It suggests projects, such as a page to rewrite or a cited source to earn a place in, and drafts the work. Omnia does most of the work; you make the calls and approve what ships. Agencies use Omnia too, to run AI visibility for their clients.

Start with the free AI visibility checker to see what ChatGPT and Google AI Mode say about your brand today. For the steps to improve it, read our playbook for brand visibility in ChatGPT, or compare Omnia's plans, each with a 14-day free trial.