Website localization cost: what should you actually budget?

Website localization can cost almost nothing beyond software, or become a substantial international project. The difference is rarely explained by page count alone. Your source-word volume, number of markets, review requirements, website setup and update frequency all affect the final budget.

This guide gives you a practical method for estimating the cost before you request proposals or choose a localization tool. It also includes a worked example for an average-sized marketing website.

The short answer

A useful starting formula is: source words × target markets × production rate, plus human review, technical implementation and ongoing maintenance. If the same 10,000 source words are localized for Germany, France and Sweden, you are producing 30,000 market-words of localized content—not 10,000.

The five main parts of a website localization budget

1. Source content volume

Most translation and localization pricing starts with word volume. Count the words visitors can see, but also include navigation, buttons, forms, error messages, metadata, cookie text and reusable components. A website described as 25 pages may contain far more—or far less—content than another 25-page site.

2. Number of target markets

Each market creates another version to produce, review and maintain. Translating 10,000 words into one market means 10,000 localized market-words. Using the same source for three markets means 30,000. This multiplication is easy to overlook during early budgeting.

3. Context and content difficulty

A straightforward help page is usually easier to localize than a campaign headline, regulated product claim or tightly constrained interface. Marketing copy may need adaptation rather than literal translation. Product terminology must stay consistent. Claims may need market-specific qualification. These decisions take more care than replacing one sentence with another.

4. Human review

Review may be completed by employees, distributors, freelance linguists or an agency. Even when AI produces the first version, someone may need to confirm product meaning, terminology, local appropriateness and legal or regulatory statements. The cost can be an external invoice or internal staff time, but it is still part of the project.

5. Technical implementation and maintenance

Localized copy still has to reach the website. Your cost depends on whether content is pasted manually, imported into a CMS, managed through files or connected through an integration. Then there are updates: new pages, edited claims and campaign changes must remain aligned across markets.

Worked example: a 25-page marketing website

Assume an average marketing website has 25 substantive pages with about 400 source words per page. That gives 10,000 source words. The company wants versions for three markets.

• 25 pages × 400 words = 10,000 source words
• 10,000 source words × 3 markets = 30,000 market-words
• Additional work: preparing the source, reviewing high-risk content, placing the approved copy in the website and maintaining future changes

The Localizethat production cost in this example

Localizethat currently prices production at 1 credit (€1) per 1,000 source words localized into one market. Ten thousand words therefore use 10 credits per market. Across three markets, the direct localization charge is 30 credits, or €30.

That €30 is the tool cost for producing the three localized versions. It is not a claim that the entire website localization project costs €30. Your team should still budget for source preparation, specialist review where needed, CMS work, quality assurance and future updates.

Why a company might choose Localizethat

The relevant difference is not simply that Localizethat uses AI. General AI tools can translate text too. Localizethat is designed to preserve the decisions around the text: how the brand should sound, which terminology to use, what a specific market requires and what reviewers approved previously.

• Brand Context can hold voice, terminology and claim guidance so it does not have to be repeated in every prompt.
• Market Context separates the audience and locale requirements of one market from another, including markets that share a language.
• A brief can tell the system what a specific page is trying to achieve rather than treating every text as equivalent.
• The Reviewing Assistant highlights issues around meaning, terminology, claims, voice and constraints so reviewers can focus their attention.
• Editing, commenting, approval and external reviewers are included rather than charged by seat.

This makes Localizethat most relevant when a company wants more control than copy-and-paste translation, but does not want every piece of content to pass through a traditional agency workflow.

How to estimate your own website

• Create a list of pages and reusable interface elements.
• Estimate or export the source-word count.
• Define target markets, not only target languages.
• Separate ordinary content from high-risk pages such as pricing, product claims and legal information.
• Decide who will review each risk level.
• Add technical implementation and ongoing update costs.
• Compare the total workflow—not only the per-word production price.

Frequently asked questions

Is website localization priced per page or per word?

Word-based pricing is more meaningful because pages vary widely in length. Page count is useful for project planning, while source-word count gives a better production estimate.

Does AI remove the need for human review?

Not for every type of content. Low-risk, repetitive material may need only a quick check. Prominent marketing claims, legal text, technical instructions and sensitive brand messaging may still require an appropriate human reviewer.

What is usually forgotten in the budget?

Teams often forget interface strings, metadata, reviewer time, CMS implementation and the cost of keeping localized versions current after the launch.