Best GEO & AEO Agencies (2026, Self-Ranked)

The best GEO/AEO agency is the one that can make your page the answer an AI quotes, then prove it moved. Most of this market is old SEO wearing a new hat: backlink talk, “authority”, a monthly retainer, and no way to check whether ChatGPT actually started naming you. This list ranks the field on what matters, shows the scoring criteria, and puts us in it honestly so you can score us too.

First, the terms. GEO (Generative Engine Optimization) is getting cited inside AI-generated answers. AEO (Answer Engine Optimization) is winning the extractable answer, the snippet, the thing a voice assistant reads out. In practice they are the same craft: write the clearest answer, structure it so a machine can lift it, and earn enough off-site trust that the machine believes you. So “best GEO agency” and “best AEO agency” describe the same short list.

How we ranked this (the methodology)

No agency paid for placement here. No links were traded. Here is exactly what separates a real GEO/AEO partner from a rebranded link shop, and it is the same rubric you can use to score anyone on this page, us included.

1. Answer-first content skill. Can they write a 40-60 word answer that an AI can lift word for word? This is the single most underrated skill in the category. Most “content teams” write 2,000 words of throat-clearing. AI cites the paragraph that answers the question cleanly.
2. Technical and schema. FAQ, Article, and Organization schema. Crawlability. An llms.txt file. Are GPTBot and PerplexityBot even allowed in, or is a firewall quietly blocking them? Half the “why aren’t we cited” cases are a robots rule, not a content problem.
3. Tracked-prompt measurement. Do they track your real buyer prompts across ChatGPT, Perplexity, and AI Overviews, with a before/after? If they cannot show you a list of the exact questions they are trying to win and whether you now appear, they are guessing.
4. Honesty. Will they tell you a query is not winnable yet, or that you need basic off-site authority first? Will they name a real price? The tell of a good agency is that it talks you out of the wrong work.
5. Price you can see. A number, not “book a call to find out.” Category pricing runs roughly $2,000 to $25,000 per month. If the range is a secret, that is a data point.

The self-ranking disclosure (read this)

We build GEO/AEO for a living, so putting our own agency on a “best agencies” list looks self-serving. It is, a bit. So here is the honest version. We include DappaSol because we genuinely fit one segment well: small and mid-size businesses that want AI citations without a five-figure monthly retainer. We rank ourselves against the same five criteria above, in public, and we name category leaders who are strong at things we are not built for. You should discount our self-placement by exactly as much as any self-ranked list deserves, then score us on the rubric yourself. The rubric is right there. That is the whole point of showing it.

One fact that shapes this entire market, and it is the thing most agencies won’t tell you because it undercuts the “you need our domain authority” pitch: AI citation is not gated by domain authority the way Google ranking is. Google largely ranks by links and age. AI answers pull the clearest, best-structured passage, and a small site can win that against a giant. DappaSol ranks position 1 for “how ai describes your business” as a small studio. Not because we out-muscled anyone. Because we wrote the best-formatted answer. That is the door a good AEO agency walks you through.

The agencies

Agency	Strength	Best for	Rough price band
DappaSol	Answer-first content, schema, tracked-prompt measurement, real guarantee	Small and mid-size businesses that want citations without a five-figure retainer	Audit $300, from $500/mo
GreenBanana SEO	Established SEO shop with a dedicated GEO offering; ties AI work to broader search	Businesses wanting GEO folded into a full-service SEO program	Category band ($2k-$25k/mo)
AEO Engine	AEO-native positioning; built specifically around answer-engine visibility	Teams that want a partner whose whole focus is AEO, not a bolt-on	Category band ($2k-$25k/mo)
Enterprise GEO agencies	Scale, large content ops, brand-mention tracking at volume	Enterprises with big budgets and many product lines	Top of band ($10k-$25k/mo+)

1. DappaSol (best for small and mid-size businesses)

Our SEO, GEO and AEO service has one rule: get cited, and prove it. The shape:

• A $300 Visibility Audit finds the exact pages and mentions blocking your citations. You get a list of your real money prompts, where you appear today (usually nowhere), and what to fix. If we don’t find blockers and opportunities, it is free.
• Ongoing work runs from $500 per month: answer-first rewrites, schema, llms.txt, crawler access, off-site consensus, and monthly re-checks of your prompts across ChatGPT, Perplexity, and AI Overviews.
• The guarantee is a number, not a vibe: cited in 90 days or the next month is free.

Founder-direct. Senior-led studio in Dehradun, working with clients across the US, UK, EU, and the Gulf. No account manager relaying your questions to an offshore junior. Best for: small and mid-size businesses that want to start showing up in AI answers on a budget that isn’t a five-figure retainer. Watch for: we are not built to be a 40-person enterprise content factory. If you need 300 pages a month across a dozen product lines, the enterprise shops below are the right call.

2. GreenBanana SEO

An established SEO agency that added a generative engine optimization offering. The pitch is GEO as part of a fuller search program rather than a standalone niche. Useful if you want one agency owning traditional SEO and AI visibility together, since the underlying work overlaps.

Best for: businesses that want GEO folded into a broader, longer-running SEO engagement. Watch for: full-service means full-service pricing; make sure the AI-specific work has its own tracked prompts and isn’t just a line item on an SEO invoice.

3. AEO Engine

An AEO-native agency positioned squarely around answer-engine optimization rather than treating it as an add-on. The advantage of a specialist is focus: the whole shop is oriented around getting you into answers.

Best for: teams that want a partner whose entire identity is AEO. Watch for: confirm they still cover the technical and off-site basics; answer-craft alone won’t get you cited if crawlers are blocked or nobody credible mentions you.

4. Enterprise GEO agencies

At the top of the market sit larger shops running GEO at scale, with big content operations and brand-mention tracking across many queries. For category context on who’s operating in this space, roundups like YesOptimist’s list of the best AEO agencies and Mint Studios’ GEO agency coverage are a reasonable starting map.

Best for: enterprises with the budget and the surface area (many products, many markets) to justify a large monthly spend. Watch for: the price is a different order of magnitude, and a small business buying enterprise process mostly buys process, not citations. Match the agency to your size.

How to pick, in one paragraph

Run the five-point rubric against any agency, this list included. Ask to see a real answer they wrote. Ask which schema they’ll add and whether they’ll check your robots rules. Ask for the exact prompts they’ll track and how they’ll show you the before/after. Ask them to talk you out of one thing. Ask for a number. The agency that answers all five without flinching is your GEO/AEO partner. The one that pivots every answer back to “authority” and “backlinks” is selling you 2015.

Where to start

If you want to understand the mechanics before you hire anyone, read how to get cited by ChatGPT and Perplexity and whether SEO is dead after AI. Both are the actual playbook we run, written out, so you can judge whether an agency (us included) is doing the real work or the theater version.

When you’re ready to see where you stand today, start with the $300 Visibility Audit: we’ll pull your real money prompts, show you where AI mentions you now, and hand you the fix list. Cited in 90 days or the next month is free. Or book a 15-minute intro call and bring your worst query.