How Much Does an AEO Agency Cost? (2026 Pricing)

Note

• AEO agency pricing in 2026 runs from $1,500 to $15,000+/month, but the range is meaningless without scope. Price scales with your prompt portfolio size, not keywords or links.
• A legitimate mid-market retainer covers 40–100 high-intent prompts tracked daily across 5+ engines (ChatGPT, Perplexity, Gemini, Claude, Copilot).
• A large chunk of any quote is tool tax: tracking suites like Profound, Otterly and AthenaHQ charge per-workspace, and agencies pass that floor straight to you.
• Litmus test: if your agency can't hand you the exact prompt list they track, you're paying an SEO agency for a title upgrade.
• Lean, agent-run operators (AllEO included) skip the seat-tax bloat. Our retainer starts at £740/month; bespoke citation builds start at £3,500/month.

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Why AEO pricing confuses everyone right now

AEO pricing confuses buyers because it inherited the language of SEO but none of the mechanics. SEO priced by keywords, links, and word count. AEO prices by prompt-portfolio scope, engine coverage, and Share of Answer movement. Most pricing pages never explain this, so a $1,500 quote and a $12,000 quote look like the same service at different markups. They aren't.

The shift happened fast. As ChatGPT, Perplexity and Google's AI Overviews moved from ranking pages to citing sources directly, the deliverable changed underneath everyone's feet. You're no longer buying a position on a results page. You're buying presence inside a generated answer, which means buying visibility across a defined set of buyer questions. That set of questions is the unit of work now, and almost nobody is pricing it transparently.

So buyers do what buyers do. They Google "how much does an AEO agency cost," get a flat range with no scope attached, and walk away more confused than when they started.

How much does an AEO agency cost in 2026?

Expect $1,500–$3,000/month for entry tracking and audit work, $3,000–$8,000/month for mid-market citation strategy, and $10,000+/month for enterprise rollouts. One-off audits land between $800 and $2,500. The number alone tells you nothing. What sets the price is how many prompts get tracked, across how many engines, and whether the agency does external seeding or just on-site schema.

Here's how the tiers actually break down once you attach scope:

Tier	Monthly cost	What you're actually buying
Audit / entry	$800–$2,500 (one-off)	Snapshot of current AI visibility, 20–30 prompts checked once, schema and structure gaps flagged
Growth / mid-market	$3,000–$8,000	40–60 prompts tracked daily across 5+ engines, on-site AEO restructuring, light external seeding
Enterprise	$10,000–$15,000+	100+ prompts, cross-language schema harmonisation, programmatic page builds, heavy co-citation outreach

For context on the UK side: AllEO's Growth Retainer sits at £740/month (roughly $940), and our bespoke Injection Engine builds start at £3,500/month (roughly $4,450). The reason we can hold a lower floor than the $3k mid-market benchmark comes down to the next section, which is the part nobody publishes.

The real agency math behind the retainer

Most of an AEO retainer floor is tool cost, not labour. AEO tracking suites (Profound, Otterly, SolCrys, AthenaHQ) charge per-workspace or per-seat, and those fees ratchet hard as an agency adds clients. A published "$99–$199/month starter" plan quietly becomes $5,000–$15,000/month at 25 clients. Agencies absorb that or pass it down, and it dictates the entry price of any legitimate retainer.

This is the "tool-markup margin squeeze," and it's the single biggest hidden driver of AEO pricing. Layer on top of it the cost of API tokens to actually query the engines, parse the variations, and store the daily results, and you start to see why a real retainer can't sit at SEO-blog-spam prices. Querying 50 prompts daily across five engines and parsing the algorithmic drift in each answer is genuine compute. It costs money every single day.

There's a strategic reason this matters to you as a buyer. An agency carrying a heavy per-seat tool stack has a high fixed cost it must recover before it earns a penny of margin. That cost is in your invoice whether the work moved your citations or not. Operators running on their own tooling and autonomous pipelines (this is where AllEO's OpenClaw agent stack does the heavy lifting) carry far less of that fixed seat-tax, which is exactly why the floor can come down without the work coming down with it.

What you're actually paying for: the prompt portfolio

You are paying to own real estate on a fixed cluster of prompts — the exact buyer questions where you want your brand cited. A $4,000 retainer typically covers a matrix of 40–50 core high-intent prompts, tracked daily across the major engines, with the work aimed at moving your Share of Answer on each one. The prompt portfolio is the product. Everything else is delivery.

This is the concept most pricing pages bury. They talk vaguely about "optimising pages" and "entity building" while the real deliverable is a list. A literal list of queries like "What's the safest enterprise alternative to [competitor]?" or "Best AEO agency for B2B SaaS" that you and the agency agree to target, track, and report on.

If you can see the list, you can measure the work. If you can't see the list, you can't tell whether anything happened. That single distinction separates a strategy retainer from a content retainer wearing an AI costume.

Internal optimisation vs external vector seeding

Roughly half the budget goes on your own site (schema, answer-first structure, entity clarity), and the other half goes on external seeding — getting your brand mentioned across the sources LLMs use for consensus. Most pricing content pretends AEO is only the first half, which makes the price look inflated when it's actually doing more than you were told.

Internal work is the controllable part: FAQPage JSON-LD, answer chunks in the first 60 words of every section, clean parseable HTML, consistent entity-topic pairing. You own the domain, so you can fix it directly.

External work is harder and where real money goes. LLMs build trust from co-occurrence. Your brand appearing in Reddit threads, industry directories, guest articles, and reference pools is what trains the association. This is co-citation outreach, and it's slow, manual, and risky if done badly. The agencies caught mass-posting on Reddit to force consensus mentions are getting moderated into oblivion, which burns client budget for nothing. Done properly, "everywhere is somewhere": authority compounds across long-tail Q&A and niche communities, not just the big channels.

AEO pricing for B2B SaaS: a real prompt-matrix example

For B2B SaaS, price tracks the prompt matrix almost linearly. A 30-page startup sprint targeting a narrow portfolio of ~25 comparison prompts is a different animal from a global enterprise rollout needing cross-language schema across 10,000 programmatic pages, and the invoice reflects exactly that gap.

Take a security software startup. Its highest-value prompts are comparison and alternative queries: "What is the safest [category] tool for enterprise?", "[Competitor] alternatives for SOC 2 compliance", "Best [category] platform for fintech." Twenty-five of those, tracked and worked daily, is a focused, affordable engagement. The buyer knows precisely what they're paying for because they can read the matrix.

Now scale that to a global infrastructure vendor needing the same presence in English, German, Japanese and Portuguese, with schema harmonised across thousands of auto-generated resource pages. Same discipline, an order of magnitude more compute, outreach and engineering. That's the $15k+ tier, and it's priced honestly when the prompt count and engine spread are on the table.

How to tell if you're overpaying

The fastest overpayment check is one question: can the agency show you the exact prompts they track? If your agency isn't giving you a list of specific prompt lines monitored daily across the major LLMs to measure Share of Answer movement, you aren't paying for AEO. You're paying an SEO agency for a title upgrade.

A few other signals worth pricing against:

• No engine list. "We optimise for AI" with no named engines means no real tracking. Real work names ChatGPT, Perplexity, Gemini, Claude and Copilot specifically.
• No Share of Answer baseline. If they can't tell you where you stand today, they can't prove movement later.
• All on-site, no seeding. Schema-only retainers ignore half the actual citation mechanism. That's fine, but you shouldn't pay enterprise prices for it.
• Vague deliverables. "Entity building" and "LLM seeding" with no quantities attached is the tell. Demand numbers: how many prompts, how many engines, how many placements.

Transparent pricing looks like the opposite of all that. It names the prompt count, names the engines, names the floor, and lets you self-select your tier without feeling taxed for asking. That's the standard we hold AllEO to, and frankly the standard the whole category should be held to.

The practical takeaway

Stop comparing AEO agencies on monthly price. Compare them on scope per pound. Ask for the prompt list, the engine spread, and the Share of Answer baseline before you look at the number, because the number is only meaningful once those three are attached to it. A $3,000 retainer tracking 60 prompts across five engines is cheaper, in the only way that matters, than a $1,500 retainer that can't show you what it tracks. Price the work, not the invoice.

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Frequently Asked Questions

How much does an AEO agency cost in 2026?

AEO agency pricing ranges from $1,500–$3,000/month for entry-level tracking and audits, $3,000–$8,000/month for mid-market citation strategy, and $10,000+/month for enterprise. One-off AI visibility audits run $800–$2,500. The price is set by prompt-portfolio size and engine coverage, not keywords or links.

Why do AEO agencies charge more than SEO agencies?

Because the cost base is different. AEO agencies pay per-workspace fees to tracking suites like Profound, Otterly and AthenaHQ, plus daily API token costs to query and parse answers across five or more engines. That tool-and-compute floor sits in every retainer, which is why legitimate AEO can't be priced like automated blog content.

What should a £740/month or $940/month AEO retainer include?

At that level, expect a focused prompt portfolio (around 25–40 high-intent prompts) tracked across the major engines, on-site AEO restructuring with FAQPage schema and answer-first formatting, and a Share of Answer baseline you can measure against. Heavy external seeding and programmatic page builds usually sit in higher tiers.

Is AEO tracking software enough, or do I need an agency?

Software tells you where you stand; it doesn't move your position. Most companies spend $500–$2,000/month on tools and see minimal results because tracking isn't strategy. An agency or operator does the actual work: restructuring content, building entity clarity, and running co-citation outreach. Tools measure; agencies move.

What is a prompt portfolio?

A prompt portfolio is the fixed cluster of buyer questions an AEO agency agrees to target, track, and report on. Instead of keywords, you're buying presence on specific queries like "best AEO agency for B2B SaaS." The size of the portfolio (40 prompts vs 100+) is the main driver of retainer price.

How do AEO agencies prove they moved my citations?

Through Share of Answer tracking: they baseline how often your brand appears in answers to your target prompts today, then measure the change daily across each engine. Attribution from zero-click AI mentions is genuinely hard, since Google Analytics doesn't cleanly capture a naked brand mention, so reputable agencies report on citation share movement rather than pretending to track clicks that don't exist.

How does AEO pricing work for B2B SaaS specifically?

It scales with the prompt matrix. A startup targeting ~25 comparison and alternative prompts is a focused, lower-cost engagement. A global vendor needing cross-language schema across thousands of pages sits in the enterprise tier. Same discipline, very different compute and outreach load, so the invoice reflects the matrix size directly.

Should I start with an AI visibility audit or a monthly retainer?

Start with an audit if you don't yet know whether your audience relies on AI search in your vertical, or where your brand currently stands. A one-off audit ($800–$2,500) validates the opportunity and baselines your Share of Answer before you commit to a retainer. Move to monthly once the audit confirms there's citation share worth fighting for.