Supplier markets are shaped by the clients that built them, and that is unusually true here. The SEO practices in this city grew up serving accommodation, travel, and small exporters selling physical goods across several neighbouring countries. Both of those clients face the same hard problem: the results pages that matter are dominated by large platforms. If your situation looks anything like that, this is a market worth a conversation. If it does not, it is worth asking what else the team has actually done.
What SEO teams in Zagreb have spent years doing
Ask any candidate for the sector breakdown of their last two years of work, not their logo wall. The answer is likely to concentrate around hospitality, travel services, regional online retail and a growing amount of outsourced execution for foreign agencies. That concentration is useful information rather than a criticism, because the SEO techniques that work in those categories transfer well: competing against aggregators, running several small language versions at once, and squeezing performance out of sites with modest budgets.
What is less common is deep experience of long business to business sales cycles in large markets. If that is your situation, probe it specifically. An SEO team that has mostly optimised booking funnels will approach a technical enterprise site with the wrong instincts, and the mismatch will not be obvious until the second quarter.
When platforms own the results, the objective becomes direct demand
For travel, accommodation and a growing list of retail categories, the first page is filled by booking platforms and marketplaces that no independent site will displace. Chasing those positions head on is the most reliable way to spend an SEO year for nothing, and it is what a weak proposal will quietly suggest by targeting the obvious category terms.
The work that pays instead is narrower and it is the genuine local speciality. Winning the queries that include your own name, because platform listings frequently outrank the business itself. Capturing the specific, long questions that platforms answer badly. Building comparison and policy content that gives a visitor a reason to book or buy from you rather than through an intermediary. Ask an SEO candidate what share of your current traffic is already brand related, and what they intend to do about the platform pages that sit above you on your own name.
A regional programme means several small languages at once
Teams here routinely run SEO programmes across a set of neighbouring markets with closely related but genuinely different languages. Done well this is efficient, because one team holds the strategy and the technical setup while native speakers handle the words. Done badly it produces one set of pages lightly adapted for each market, which competes with itself and convinces nobody.
Ask who writes each language, whether they are employees or regular collaborators, and who reviews. Ask how the versions are separated technically, since language annotations and geographic targeting have to be correct and reciprocal or the versions will cannibalise each other. And ask which markets the team would advise you to skip. A supplier who wants all of them is selling scope rather than judgement.
Keyword tools barely work in small languages, so ask what replaces them
Commercial research tools report thin, stale or simply missing data for languages with few speakers, and a plan built on those numbers will be confidently wrong. This is the single most common technical weakness in proposals for this region, and it is invisible unless you ask how the demand estimates were produced.
The credible substitutes are your own search console data, autocomplete and related searches harvested systematically, competitor page inventories, the language used in customer emails and reviews, and paid search data where any exists. An SEO supplier that works across these markets will have a method and will describe it without being pushed. One that hands you a neat volume table for a small language has copied it from a tool that guessed.
Deployment access is the thing to settle before the scope
The main risk in a delegated engagement is not competence, it is that recommendations pile up faster than anybody implements them. When the supplier is in another country and your developers are busy, a monthly report of unimplemented advice is the default outcome, and both sides will feel they did their part.
Decide at the start whether the agency implements directly, raises tickets in your system, or advises only. If they implement, give them a staging environment and a named reviewer. If they advise, agree a service level for your side and expect the retainer to be smaller. Require a change log in every report, listing what was actually deployed and when, because that document is the only honest measure of whether the arrangement is working.
What a foreign buyer should hold in its own name
Distance makes recovery harder, so settle custody while everyone is pleased with each other. The domain in your own registrar account, search console and analytics properties created under accounts your company owns with the agency invited in, the tag container in your name, and every audit, keyword map, redirect file and placement list delivered as an editable document.
Ask specifically about links: how they are acquired, whether any money changes hands, whether you approve each placement, and what happens to them if you stop paying. In this region there is an active market in placements, and the difference between a link earned and a link rented does not show up in a chart of referring domains. It shows up two years later.
Briefing a shortlist of SEO agencies in Zagreb
Write one page: your platform, the markets and languages in scope, who can deploy changes and how fast, the platforms that currently outrank you, and the commercial outcome that would make the year worthwhile. Send it to three firms and ask each for the first quarter in execution order, the named people with weekly hours, the method behind their demand estimates, and the markets they would deprioritise. If you would rather write the requirement once and receive replies in a comparable format, describe the work and collect offers.
Where the work runs wider than organic search, teams covering several channels answer a different brief, and where the site or the booking flow is the real constraint, development teams here should be involved first. The overview of SEO agencies explains what the category usually contains and where the work differs by market.