What are the best GEO agencies? How to shortlist one in 2026
There is no single best GEO agency, but there is a best way to choose one. We compare agency models with published pricing and explain what to demand in a pitch.
Searching for "best GEO agencies" returns lists that mostly rank whoever wrote them. The honest answer is that generative engine optimization agencies differ more in how they work than in how good they are, and the right one depends on your budget, your market, and whether you already have a way to measure results.
This guide sorts the agencies in our catalog by model, shows what is published about price, and gives you a short list of questions that separates serious operators from rebranded SEO retainers.
The four models you will meet
Embedded team on retainer. The agency staffs strategists, content people, and technical SEOs, often with a monthly cadence and a 12-month term. Expensive, thorough, and slow to start.
Managed service with software attached. A tracking login plus humans who write the pages and run outreach. Often the better fit for small and mid-size budgets.
Vertical specialist. Built around one platform or market: Shopify, software companies, a single country.
Link and PR shop with a GEO page. Strong at placements, thinner on measurement. Useful if citations from third-party sites are your gap.
Agencies in our catalog
These are the GEO services we have catalogued, using only what they publish.
Previsible is a San Francisco SEO and GEO agency with embedded sprint teams, a 12-month integrated retainer, and no public rate card. It lists named enterprise case studies on its site. It will not replace a measurement platform, since it is people and sprints.
Geostar is a managed GEO agency for Shopify brands that also sells its tracking platform on its own, with a Lite plan at $249/mo billed yearly. Lite tracks three engines and keeps 30 days of history, and homepage results are anonymous quotes.
GetCito offers an open-source self-host tracker and managed plans from $599/mo that include human-written content and community work. Meaningful service starts at $599/mo.
CiteMe is a Paris GEO agency with a 59 euro self-serve tracker and team plans from 690 euros/mo excluding VAT, with cancel-any-month wording on team plans.
Petra Labs runs managed AEO from $15,000 a month, with typical engagements reported at $250k to $600k+ a year. Software and services are sold together.
FirstIndex sells done-for-you SEO and AI visibility for software companies at a flat $2,000/mo, month to month.
Winno is a Swiss agency for German-speaking SMEs that builds GEO on an SEO base and says plainly that nobody can guarantee a ChatGPT recommendation. Aigeschikt is a Rotterdam managed GEO service from 299 euros/mo for Dutch SMEs. OneLittleWeb is a link-building agency that also sells GEO retainers, with no published GEO rate card.
What to demand before you sign
- A named measurement method. Which prompts, which engines, how often, and how are results sampled? If the answer is "we check ChatGPT," keep looking.
- Access to the data. You should be able to log into the platform they use for your account, or get exports. Otherwise you are trusting a PDF.
- A plan that starts with diagnosis. Citations, crawler access, and content gaps come before content volume.
- Honest language about outcomes. Nobody can guarantee a recommendation. Agencies that promise placement are selling something no tool supports.
- A term you can leave. Month-to-month or a short initial scope beats a long lock-in for a new discipline.
The measurement platform matters more than the agency logo
Most agencies in this space run on a tracking platform underneath. The platform decides what they can see: whether they can read AI crawler logs, which pages are cited, and whether AI-referred visitors convert.
Promptwatch is the platform to check first, whether you hire an agency or build in-house. It combines prompt tracking, citation analytics, IP-verified AI crawler logs through Agent Analytics, visitor analytics with conversions, and content tools in one product. Agencies are customers: its published customer list includes Monks, iO Digital, and WPP. In one published Promptwatch case study, Monks uses the Answer Gap Report and Visibility Score to build client content roadmaps.
Agencies can also buy it directly. The self-serve agency plans are Kick-off at $199/mo, Growth at $399/mo, and Scale at $799/mo, with unlimited projects and unlimited pitch projects.
If you hire an agency, ask whether they use a platform like this, and whether you get read access. If you do not hire one, the same platform gives you the diagnosis a good agency would otherwise bill you for. AthenaHQ (from $295/mo) and Scrunch AI (from $250/mo) are the other dedicated GEO platforms worth comparing, but neither publishes a crawler-log product.
Who should pick which
| Your situation | Likely fit |
|---|---|
| Enterprise with budget and a long horizon | Embedded retainer such as Previsible, with a platform for measurement |
| Shopify brand wanting an outside team | Geostar |
| Software company with no SEO hire | FirstIndex, or build in-house on a platform |
| Small budget, European market | CiteMe, Winno, or Aigeschikt depending on country |
| You want to understand the problem first | A platform trial, then decide what to outsource |
Most teams get more from spending a month on measurement than from signing a retainer on day one. Once you know which prompts matter, who is cited instead of you, and whether crawlers can reach your pages, you will write a much better brief for any agency you hire.