How much to charge for monitoring AI visibility as a freelance (and when it pays to give it away)
If you handle clients on your own — SEO consultant, marketing freelance, that hybrid "internet person" for four SMEs — it's already happened or it's about to: a client asks whether they show up in ChatGPT, you check it, you send a couple of screenshots and… now what? Do you charge for that? How much? Or do you fold it into what they already pay and leave it at that?
Articles on GEO pricing (optimising your presence in AI answers, the equivalent of SEO for ChatGPT, Gemini and the rest) tend to talk about agencies with teams and four-figure retainers. This one doesn't. This one is for whoever bills under their own name and has to decide whether this is a new service, an extra on the current one, or a strategic gift. Spoiler: it can be all three, depending on the client.
The anchor: what SEO costs in Spain
To put a price on something new, first look at the price of the old thing it resembles. SEO in Spain moves between €600 and €4,000/month depending on the case (pacoruben.com), with the lower band occupied by local SMEs and independent consultants.
Monitoring AI visibility, as a standalone service, is less work than full SEO: you're not optimising yet, you're measuring, interpreting and reporting. So its natural price sits below the entry SEO retainer… but well above zero, because the value of the information is real: the client gets to know what the AIs are saying about them — the same AIs that 37.9% of the Spanish population already queries (INE, last quarter of 2025).
The ranges: €150-400/month depending on what's included
€150-200/month — pure monitoring. Periodic tracking of the client's sector prompts across the main AIs, alerts if something changes (they appear, disappear, show up with incorrect data) and a one-page monthly summary. No optimisation: watching and interpreting. It's the price of "having this under control".
€250-300/month — monitoring plus basic corrections. The above, plus acting on the obvious: correcting sources with out-of-date data, listings and directories, the website's structured data, content recommendations. For a local SME it's usually the sweet spot.
€350-400/month — the service with ambition. Full monitoring, an active improvement plan, content geared toward citation, and reporting with progress. From here on you're doing real GEO, and if the client is mid-sized or B2B, the price should keep rising toward agency ranges; we have the ranges for full services in this other article.
A rule of thumb: if you only watch and report, lower band. If you watch, report and fix, mid band. If you commit to moving the figure, upper band. And commit carefully: AI answers are volatile and no one can guarantee appearances — what to promise and what to only report we develop here.
The margin maths, no tricks
Let's talk real costs. Doing the monitoring by hand — testing 30-40 prompts across 4 AIs, every week, noting results, saving screenshots — eats up between 3 and 5 hours a week per client. At your hourly rate, the €200/month service loses money from day one. Manual monitoring is only profitable as a one-off demo, never as a recurring service.
With a tool, the maths changes. With Surfeo for agencies, the base account is €20/month and each monitored client is another €35/month (Starter tier: 40 prompts watched across ChatGPT, Gemini and Perplexity with weekly tracking, analysis of your main competitor, and 6 articles generated a month). Your first client costs you €55/month in total; each additional client, €35.
The maths for the freelance with a single client on the service:
| Item | Monthly |
|---|---|
| What you charge (mid band) | €280 |
| Tool (€20 base + €35 client) | −€55 |
| Your time (interpret, correct, report: ~2 h) | your rate |
| Margin before your time | €225 |
With three clients on the service at €280, you bill €840 with a tool cost of €125 (20 + 3×35). The work that remains is the work that's actually worth your rate: interpreting the data, deciding the corrections and fronting the meeting. The mechanical part — querying the AIs every week and keeping the history — you don't do.
When it pays to give it away
Here comes the counterintuitive part: sometimes the best price is zero. Not out of generosity, but out of retention arithmetic.
The clear case: a client has been paying you €500-800/month for SEO for years and starts asking awkward questions — "does SEO still make sense with all this AI?". That client doesn't need a new €200 invoice; they need a reason not to leave. Adding AI visibility monitoring at no cost, announcing it well ("I've folded this into the service because the sector has changed"), costs you €35/month in tooling and protects a €500 retainer. You're paying 7% of the retainer as anti-churn insurance, and modernising your value proposition in front of the client who challenges you the most. If the objection has already escalated to "I want to cancel SEO because people only use ChatGPT", there's a specific script for that conversation.
The pre-sale case: giving a prospect a free month of monitoring, showing them where they (don't) appear, and presenting a proposal with their real data in front of them. It's the classic audit-as-hook, AI edition.
When NOT to give it away: to new clients as a standard part of the service. What comes free from day one is never perceived as valuable, and you won't be able to charge for it later. Selective gift, with a name and a reason: retention or pre-sale. To everyone else, a price.
Frequently asked questions
Isn't €150/month too little? I've been told GEO is charged at SEO prices.
Full GEO, yes: ranges of €300-900/month for an SME and up from there. But monitoring alone is the entry door, not the full service. Start at the band you can defend with your real availability and raise it when the data justifies active optimisation.
Do I charge all clients the same?
No. The value of the information depends on what's at stake for the client: for a dental clinic that lives on acquiring new patients, knowing what the AI recommends is worth more than for a garage with a fixed customer base. Same work, different price, and it's legitimate.
What if the client wants guarantees they'll appear in ChatGPT?
Don't give them. No one controls an AI's answers and anyone who promises it is lying. You commit to continuous measurement, corrections at source and honest reporting of progress. If that's not enough for them, better to lose the sale than your reputation.
How do I present the service without seeming like I've invented an extra?
With data, not with a speech: show them where they are today. 91% of the 9,865 Spanish SMEs we analysed appear in only 1 of the 4 main AIs (the study, here). When the client sees their gap with their own eyes, the service explains itself.
Before setting a price, measure: run the free visibility test on your client's site and decide with the data in front of you whether this is a new invoice, an extra on the retainer, or your best retention gift. And when you do the tool maths, the full prices are here.
