International SEO is the work of making one business rank in several countries and languages at once. It is not translation. Most of the risk sits in architecture — how URLs, hreflang, currencies and local entities are structured — and most of the upside sits in whether someone in-market actually understands how people search there.
22 companies listed with this capability
What the work covers
Market prioritisation: search demand, competitor density and margin per country before any build
URL architecture: ccTLDs vs subdirectories vs subdomains, and the migration path between them
hreflang implementation and validation across sitemaps, headers or markup, including x-default
Multilingual keyword research done natively, not translated from English
Localisation of titles, on-page copy, currency, units, dates, shipping and legal pages
Geo-targeting signals: Search Console country settings, local addresses, local phone numbers, local hosting or CDN edge
In-market link acquisition and digital PR through local publications
Non-Google engines where relevant: Baidu (China), Yandex (Russia/CIS), Naver (South Korea), Seznam (Czechia)
Country-segmented reporting so one market's growth cannot mask another's decline
Questions to ask on the call
Which URL architecture would you recommend for us, and why?
A credible answer references your existing domain authority, legal entities and dev resources — not a fixed house preference.
Who writes and reviews the local-language content?
Native in-market writers or reviewers are the difference between ranking and being politely ignored.
How do you validate hreflang after release?
You want tooling and a QA loop, not a one-time spreadsheet. Broken return tags silently cancel the whole setup.
Show a country-level traffic breakdown from a past engagement.
Aggregate 'organic traffic up 140%' can be one market carrying four failures.
Do you handle Baidu, Yandex or Naver, or subcontract it?
Both are fine — but subcontracting changes cost, turnaround and accountability.
Choosing between ccTLDs, subdirectories and subdomains
This is the decision that is most expensive to reverse, so it belongs in the first month of any engagement rather than the first sprint of implementation.
ccTLDs (example.de) give the strongest country signal and the cleanest legal separation, but each domain builds authority from zero and needs its own links and maintenance.
Subdirectories (example.com/de/) inherit the authority of the main domain and are the pragmatic default for most mid-market brands entering three to eight markets.
Subdomains (de.example.com) suit cases where markets are run by separate teams or stacks, at the cost of diluted signal consolidation.
Whatever you pick, pair it with hreflang. Architecture tells Google which market a page targets; hreflang tells it which alternative to swap in for a given user.
Where international programmes usually fail
In audits, the same handful of issues account for most stalled multi-country programmes.
Machine-translated pages that match no real query in the target language.
hreflang clusters missing return tags, or pointing at redirecting or noindexed URLs.
IP-based redirects that trap crawlers — and users — in the wrong market.
One global keyword set applied to every country, ignoring different buying language and different SERP intent.
No local link profile, so a technically perfect German subdirectory competes against German sites with German links.
Reporting rolled up globally, hiding the market that is actually losing money.
What it typically costs
International scope raises retainers because every deliverable multiplies by market. Expect the floor for a serious multi-country programme to sit meaningfully above a single-market retainer, with translation, native review and in-market PR often billed separately. Ask specifically whether native content production is inside or outside the retainer — it is the single largest variable in international quotes.
One of the largest full-service US agencies, WebFX pairs a very deep in-house bench with published, itemised pricing tiers — unusual transparency at this scale.
International SEOTechnical SEOLocal SEOContent Marketing
No. Translation is one input. The ranking work is architecture (URLs, hreflang, geo-targeting), native keyword research, localised commercial detail such as currency and shipping, and building links in each market.
Should I use ccTLDs or subdirectories?
Most brands entering a handful of markets do better with subdirectories, because they inherit existing domain authority. ccTLDs make sense when you have local entities, local teams and the budget to build authority per domain.
Do I need a different agency per country?
Usually not. A US agency with native in-market writers and local PR contacts can run the programme centrally. Separate local agencies make sense when a market is strategically dominant or requires a non-Google engine.
How long before international SEO pays back?
Architecture and localisation work typically takes one to three months, then each market follows its own curve. Six to twelve months per market is a realistic expectation before organic revenue is material.
