How Much Does Generative Engine Optimization Cost

Generative engine optimization costs anything from a founder's evenings plus a $29 tool to a monthly agency retainer, and the price follows the work, not the acronym. If you're a founder or marketing lead at a seed to Series B AI startup setting a GEO budget, price the scope rather than the package, meaning how many prompts you track, how many pages need rewriting and how much off-site mention work your category demands. For the definition first, read what is generative engine optimization.

How much does generative engine optimization cost by option?

There are five ways to buy GEO, and each has a different cost and a different gap. The figures come from published price pages and surveys, all read on October 7, 2026; none of them are our prices.

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Option	What it costs	What you get	What's missing
DIY with your own team	Staff time. US median pay for market research analysts and marketing specialists, one BLS occupation, was $78,760 a year in May 2025	Full control and deep product knowledge	Time, prompt tracking at scale and off-site relationships
Tracking tool only	Otterly.AI from $29 a month for 15 prompts to $489 for 400; Ahrefs Brand Radar AI from $199 a month; Profound Enterprise priced on request	Mentions, citations and competitor data across engines	Nobody changes pages or earns mentions
Freelancer	Freelance SEO retainers averaged $1,348.63 a month in Ahrefs' survey	Hands-on help with a defined set of pages	Rarely covers tracking, pages and off-site work together
Agency retainer	Agency SEO retainers averaged $3,209 a month and consultants $3,250 in Ahrefs' survey	Research, page work, off-site work and reporting from one team	Quality varies, and GEO scope is not standardised
One-off audit or project	The most common SEO project price band was $2,501 to $5,000 in Ahrefs' survey	A baseline and prioritised plan, or a fixed set of rebuilt pages	No tracking or execution after delivery

Two caveats. Ahrefs' survey covers SEO services and was last updated in August 2024, before most providers sold GEO by name, so treat it as the nearest benchmark rather than a GEO rate card. And we have not seen a reliable independent survey of GEO pricing. The published GEO price ranges we found came almost entirely from agencies selling GEO, so we don't repeat them here.

What pricing models do GEO providers use?

You'll see four models: subscriptions for tools, fixed fees for audits, fixed scopes for projects and monthly retainers for ongoing work. Each fits a different stage of the problem.

Tool subscriptions

Tools are priced by prompts and engines tracked. Otterly.AI's pricing starts at $29 a month for 15 prompts on four engines, with Standard at $189 for 100 prompts. Claude, Gemini and Google AI Mode are sold as add-ons. Ahrefs sells Brand Radar AI from $199 a month, including as a standalone tool. Profound offers a free trial and custom enterprise pricing. Tools measure; they don't change anything.

Audits

An audit is a fixed fee for a baseline: which prompts name you, which pages get cited, whether crawlers can reach you, and a prioritised fix list. It fits when you want the size of the gap before committing to monthly spend. Ask whether the fee covers the fixes or only lists them.

Projects

A project is a fixed scope, such as rebuilding a set of comparison and use-case pages or clearing crawler and indexing problems. It fits when the gap sits mostly on your own site.

Retainers

A retainer is a monthly fee for ongoing research, page work, off-site mention work and reporting. Off-site work is why retainers exist: places on review sites, roundups and community threads are earned over months, not delivered in a sprint.

What drives the cost of GEO work?

Six things set the price: prompts and engines tracked, pages to rewrite, off-site work, your site's starting point, category competition and whether SEO is bundled in.

• Prompts and engines. Tool pricing scales with both. On Otterly.AI, moving from 15 to 100 prompts takes the monthly price from $29 to $189, and adding Claude costs another $29 a month on the 15-prompt plan and $109 on the 100-prompt plan.
• Pages to rewrite. Each page takes real writing time. Orbit Media's 2026 survey of 1,042 content marketers put the average time to write one blog post at 3 hours 20 minutes, before research, review or design. What a quotable page looks like is in how to structure a web page so AI engines can quote it.
• Off-site mentions. The most labour-intensive part. It is also the hardest to skip, because Ahrefs' May 2025 study of 75,000 brands found mentions on other sites tracked Google AI Overviews visibility about three times as closely as backlinks did.
• Your starting point. Blocked crawlers, unindexed pages or a site that only renders in JavaScript add technical work before content work pays off.
• Category competition. A crowded best-tool category with established review sites and listicles needs more off-site work than a new niche.
• SEO bundled or separate. GEO and SEO share research and pages, so buying them separately often means paying for the same research twice, as GEO vs SEO explains.

What should GEO cost at each company stage?

Match the spend to what an engine could cite today. We have not seen reliable data on what startups at each stage spend on GEO, so the table sets out the option that usually fits each stage and the published cost anchors for it, rather than invented ranges.

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Stage	What usually fits	Cost anchors from published sources
Pre-launch or pre-seed	Skip paid GEO. Ship the product page, get crawled and indexed by Google and Bing, earn the first reviews	Founder time and a free manual check
Seed	Rewrite your own key pages, track a small prompt set, or buy a one-off audit to size the gap	Otterly.AI from $29 a month; Ahrefs Brand Radar AI from $199 a month; SEO projects most often $2,501 to $5,000
Series A	A retainer covering pages, off-site mentions and tracking, run alongside SEO	Agency SEO retainers averaged $3,209 a month in Ahrefs' survey
Series B	A retainer plus an in-house owner, or a dedicated hire with outside help for off-site work	US median pay for market research analysts and marketing specialists, one BLS occupation, was $78,760 a year in May 2025, and $166,790 for marketing managers (BLS)

Salary figures are from the US Bureau of Labor Statistics pages for market research analysts and marketing specialists and marketing managers, and exclude benefits. The free manual check is how to check whether ChatGPT and Perplexity recommend your product without paid tools, and tools are compared in AI visibility tracking tools compared for startups.

What should you receive for the money?

Whatever the model, you should be able to see the work, not only a chart. A paid GEO engagement should hand you a baseline, named pages, named sources and a report you can check yourself.

• A baseline before work starts. The prompt set, the engines, who gets named and which pages get cited today.
• An access and indexing check. Search crawlers allowed and key pages indexed in Google and Bing.
• A page plan by URL. Which pages will be rewritten or built, in what order, and why.
• A mention target list. The specific roundups, review sites and threads engines cite in your category, with a plan to earn a place on each.
• Monthly reporting against the baseline. Prompt-level results plus Google's Search Console generative AI reports and Bing's AI Performance report.

Watch for four red flags. A guaranteed placement, when Bing's own guidelines, as Search Engine Journal reported, say GEO doesn't guarantee citations. An llms.txt file as the headline deliverable, when Google's generative AI guide says you don't need AI text files or special markup. A dashboard with no one changing pages. And bulk AI-written content, which Bing's guidelines now target when it's produced at scale without editorial review. The workstreams a full engagement covers are listed on the GEO agency page, the GEO agency comparison shows how providers differ, and what to ask before hiring an SEO agency gives you the questions.

Is DIY, a tool or an agency the better deal?

DIY wins when you have one product, a small category and someone who writes well and owns the pages. A tool alone wins when your pages and off-site coverage are already strong and you only need to watch for change. An agency earns its fee when the gap includes off-site mentions, many pages or both, because that's work a tool can't do and a busy team rarely gets to.

The hidden cost of DIY is time: a marketer on the BLS median of $78,760 for market research analysts and marketing specialists who gives GEO a day a week is a real line item before any tool. The hidden cost of a tool-only approach is inaction. It tells you a competitor is named in most category prompts, and nobody changes the roundup that put them there.

How do you know if GEO spend is paying off?

Judge GEO on movement against the baseline: more prompts that name you, more accurate descriptions, more cited pages, and over time more branded search and direct signups. Semrush estimated in July 2025 that the average AI search visitor is worth 4.4 times the average traditional organic visitor, based on conversion rates, but that's one vendor's estimate, so check it against your own analytics. Does traffic from ChatGPT and Perplexity convert better than Google traffic weighs the evidence, and share of voice in AI search shows how to report progress as one number.