Download Buying Translation Services: A Procurement Guide (PDF)
Introduction
Translation is one of the few business services where the buyer routinely cannot evaluate the quality of what they have received. If you commission a new website, you can see whether it works. If you hire an accountant, you can check the numbers. If you buy a translation from English into Japanese, unless you read Japanese fluently, you are relying entirely on the provider’s process, credentials, and integrity.
This information asymmetry makes translation an unusual procurement challenge. Price comparison is difficult because providers sell fundamentally different products under the same label. A per-word rate from one company may cover qualified human translation with a second review stage; the same per-word rate from another may cover lightly edited machine output. Without understanding what sits behind the price, comparing quotes is meaningless.
This guide exists to close that gap. It is written for procurement teams, operations directors, and anyone responsible for selecting or evaluating a translation provider. It provides a practical framework for understanding what you are buying, assessing providers on substance rather than salesmanship, and making decisions that balance quality, cost, and risk appropriately.
It is deliberately balanced. There are situations where machine translation is the right choice. There are projects where a skilled freelancer will outperform a large agency. There are times when the cheapest option genuinely is good enough. The goal is to help you make informed decisions, not to steer you toward any particular type of provider.
Understanding What You’re Buying
The word “translation” covers a wide spectrum of services, and buyers who treat it as a single commodity invariably end up comparing things that are not comparable. Before evaluating providers, it helps to understand what you are actually purchasing.
Machine translation — services such as Google Translate and DeepL — is free or very cheap, fast, and requires no human involvement. It is genuinely useful for internal comprehension: understanding the gist of a foreign-language email, scanning a document to decide whether it warrants professional translation, or navigating a website in a language you do not speak. It is not suitable for published content, customer-facing documentation, regulatory submissions, or anything where accuracy and tone matter. Machine translation produces output that is sometimes excellent and sometimes dangerously wrong, and without a qualified reviewer, you have no way of knowing which.
Machine translation with post-editing uses machine output as a starting point, with a human linguist reviewing and correcting it. This is faster and cheaper than fully human translation. For straightforward, repetitive content with simple sentence structures — product descriptions, internal communications, user-generated content at scale — it can deliver acceptable quality at reduced cost. For technical, regulatory, or legally significant content, it carries risk. The quality depends entirely on the rigour of the post-editing, and that varies enormously between providers.
Human translation by a generalist means a qualified professional linguist translates the content from scratch, but without specific expertise in your subject area. This is adequate for general business content — correspondence, marketing collateral, internal communications — where no specialist terminology is involved. It becomes inadequate when the content is technical, regulatory, or domain-specific, because a generalist translator will not recognise when a term has a precise meaning in your industry.
Human translation by a subject-matter specialist is the standard for technical manuals, regulatory submissions, legal documents, medical content, and anything where precision matters. The translator is a native speaker of the target language with demonstrable expertise in the relevant domain. They know the terminology not because they looked it up, but because they work in the field. This is the most expensive option per word, and for high-stakes content, it is the only defensible one.
Transcreation is creative adaptation rather than translation. It is used for marketing materials, advertising, taglines, and brand content where the message, tone, and emotional impact matter more than literal accuracy. A transcreation specialist may rewrite a headline entirely to achieve the same effect in another language. This is a different skill from translation and is typically priced per hour or per project rather than per word.
When you receive quotes from different providers, the first question is not “whose rate is lower?” but “what am I getting for that rate?” A per-word price means nothing until you know which of these services it represents.
What to Look For in a Translation Provider
Evaluating a translation provider is not unlike evaluating any professional services firm. Credentials matter, but process matters more. Here are the criteria that distinguish a reliable provider from one that simply has a good website.
Domain experience. Has the provider translated your type of content before? A company with twenty years of experience translating marketing brochures is not automatically qualified to translate a medical device IFU or a machinery safety manual. Ask for examples of work in your specific sector. If they cannot provide any, that is not necessarily disqualifying — but it means you are paying for their learning curve.
Translator qualifications. Who will actually do the work? You want translators who are native speakers of the target language (not the source language), hold a recognised translation qualification, and have subject matter expertise relevant to your content. Some providers employ in-house translators; many use vetted freelancers. Either model can work well, but you should be able to get a clear answer about who is translating your documents and what qualifies them to do so.
Quality process. What happens between the translator finishing and you receiving the files? A professional process includes a second review by a separate linguist — not just a spell check, but a bilingual review against the source text. This is the difference between a first draft and a finished product. If a provider cannot describe their quality process in specific terms, that is a concern.
Project management. Do you get a named project manager? How are queries handled — both yours and the translator’s? A good project manager acts as the bridge between you and the linguists, managing terminology questions, deadline adjustments, and scope changes. On complex projects, competent project management is as important as competent translation.
Technology. Translation memory and terminology management tools are standard in professional translation. Translation memory stores every sentence you have had translated, so that identical or similar content in future projects is not retranslated from scratch. This reduces cost over time and improves consistency. Ask whether the provider uses these tools and, critically, whether you retain ownership of the translation memory they build from your content.
Accreditations. Membership of the Association of Translation Companies (ATC) or the European Union of Associations of Translation Companies (EUATC) provides a baseline of professionalism. ISO 17100 certification means the provider’s processes meet the international standard for translation services, including requirements for translator qualifications and review procedures. These are not guarantees of quality, but their absence is worth noting.
Confidentiality. NDAs should be standard. Data security practices should be documented. GDPR compliance is mandatory for any content containing personal data. For commercially sensitive content — pre-launch product documentation, patent applications, M&A materials — ask specifically how confidentiality is maintained through the supply chain, including any freelance translators.
Scalability and format capability. Can the provider handle your peak volumes and your file formats? If you need fifteen languages simultaneously during a product launch, a boutique provider may struggle. If your content lives in FrameMaker, InDesign, XML, DITA, or a proprietary CMS, the provider needs to handle those formats without requiring you to copy and paste content into Word documents.
What to Ask During Evaluation
Asking the right questions during a tender or evaluation process reveals more than any brochure. These questions are designed to separate substance from salesmanship.
“Who will translate my documents?” You want specifics: native speakers of the target language, qualified translators, with relevant subject matter experience. A vague answer — “our global network of linguists” — tells you nothing useful.
“What happens if I’m not satisfied with the quality?” Look for a defined correction process, not just a refund promise. A good provider will describe how they investigate complaints, how corrections are made, and how they prevent recurrence. A refund does not fix a missed regulatory deadline.
“How do you handle terminology?” You want to hear about glossary creation and management, client-approved term lists, and translation memory. If the answer is simply “our translators are very experienced,” the provider has no systematic approach to consistency.
“Can you show me work you’ve done in my sector?” Not just a client list or a set of logos — actual evidence of relevant experience. Case studies, anonymised samples, or references from clients in your industry. A provider genuinely experienced in your sector will have no difficulty producing evidence.
“What’s included in your per-word rate?” Translation only? Translation plus review? Project management? DTP and formatting? Terminology management? The answer determines whether you are comparing like with like when you put quotes side by side.
“How do you ensure consistency across multiple languages?” This is particularly important if you are translating into several languages simultaneously. The answer should involve shared glossaries, translation memory, and a coordination process — not simply “we use good translators.”
“What file formats can you work with natively?” This reveals technical capability. A provider who needs you to extract text into Word before they can work with it will add time and cost to every project and introduce formatting errors.
“How do you handle updates to previously translated content?” The answer should involve translation memory analysis — identifying what has changed, what is new, and what can be leveraged from the previous version. If they translate the entire document again from scratch every time, you are paying for the same work repeatedly.
“What accreditations do you hold?” ATC membership, EUATC membership, ISO 17100 certification. These provide independent verification of process quality.
“What is your professional indemnity insurance cover?” For regulated content — medical devices, machinery safety, legal documents — this is not optional. If an error in translation causes harm or financial loss, you need to know the provider carries appropriate insurance.
Red Flags
Not every warning sign means a provider is bad. But these patterns should prompt further investigation at minimum.
Instant quotes without seeing the content. If a provider quotes a fixed per-word rate without reviewing your files, they are pricing blind. Legitimate pricing requires assessing the content type, complexity, file format, and translation memory leverage. An instant quote means the price is either padded to cover unknowns or too low because they have not accounted for them.
Per-word rates significantly below market. Translation has a cost floor. Qualified, native-speaking translators with subject matter expertise command reasonable rates. If a provider’s price is substantially below competitors, they are either using unqualified translators, relying heavily on unedited machine translation, or operating at a loss to win business — none of which ends well for you.
No clear quality process. If a provider cannot explain what happens between the translator finishing and you receiving the files, the answer is probably “nothing.” Translation without review is a first draft. You would not publish a first draft of anything written in English; the same standard applies in other languages.
Claiming to cover 200 languages with a small team. A provider with five staff members does not have in-house capacity for 200 languages. They are outsourcing to subcontractors, potentially through multiple layers, with diminishing quality control at each stage. This is not inherently wrong — most translation companies use freelance linguists — but the claim suggests a priority for impressive numbers over honest capability.
No questions asked about your content. A provider who quotes and accepts a project without asking about the subject matter, target audience, purpose, or context is a provider who treats all content identically. Translation without context produces translations without nuance.
Reluctance to provide references or sample work. Any established provider should be willing to share references or anonymised examples. Reluctance suggests either a lack of relevant experience or dissatisfied clients.
No professional indemnity insurance. For general business content, this may be acceptable. For regulated, legal, or safety-critical content, it is not. If an error in translation contributes to a product recall or a regulatory rejection, you need to know the provider can stand behind their work financially.
Turnaround promises that defy physics. A qualified translator working on technical content produces roughly 2,000 to 3,000 words per day. A 50,000-word manual translated and reviewed in two days has not been translated and reviewed by qualified humans. Something has been cut from the process, and you will not know what until you discover the errors.
Understanding Pricing
Translation is typically priced per source word, with rates varying based on several factors. Understanding these factors helps you interpret quotes accurately and compare them fairly.
Language pair. Translation from English into French, German, or Spanish is competitively priced because there are many qualified translators working in those combinations. Translation into Finnish, Icelandic, or Japanese costs more because the pool of qualified, subject-matter-expert translators is smaller. Translation from a less common source language — say, Dutch into Korean — costs more again because translators working in that specific combination are rare.
Subject matter. General business content costs less than technical content, which costs less than regulated content. The progression reflects the scarcity of qualified translators and the expertise required. A translator working on a medical device clinical evaluation report needs not only linguistic skill but regulatory knowledge. That expertise commands a premium.
Service level. Translation only is cheaper than translation with review. Translation with review is cheaper than translation with review plus DTP. Make sure you understand what is included before comparing prices. A quote for translation only is not comparable to a quote for translation, review, project management, and formatted output.
Translation memory leverage. If you have had similar content translated before, translation memory reduces the cost of new projects. Content that matches previous translations exactly does not need retranslating and is typically charged at a fraction of the full rate. Partial matches — sentences similar but not identical to previous work — are charged at a reduced rate reflecting the effort required to update them. On mature projects with substantial translation memory, leverage of 30-50% is common, representing a real and measurable cost reduction.
DTP, formatting, and certification. These are typically quoted as separate line items. Desktop publishing — recreating the source document layout in the target language — is particularly relevant for marketing materials, brochures, and manuals with complex formatting. Certified translations for legal or regulatory purposes carry an additional fee.
Rush fees. Compressing a timeline means either assigning additional translators (which introduces coordination overhead) or asking translators to deprioritise other clients’ work. Rush fees compensate for this disruption. They are not arbitrary; they reflect a genuine cost.
The cheapest quote is rarely the best value. This is not a platitude. Rework from poor-quality translation is expensive: internal review time, correction cycles, missed deadlines, reputational damage from publishing substandard translations, and regulatory risk from inaccurate content. When you factor in these hidden costs, a slightly more expensive provider with a robust process almost always delivers better value than the cheapest option.
When requesting quotes, ask two or three providers to quote on the same scope. Specify what you need: translation plus review, file formats, timeline, and any additional services. Then compare like with like.
Making the Business Case
If you need to justify translation expenditure internally, framing it correctly makes the difference between approval and an indefinite deferral.
Frame as risk mitigation, not cost. The question is not “how much does translation cost?” but “what does it cost if we get this wrong?” A regulatory submission rejected because of translation errors delays market access by months. A tender lost because the foreign-language version was incoherent costs the entire bid investment. A product recall triggered by mistranslated safety instructions costs orders of magnitude more than the translation itself. Position translation expenditure alongside other risk management costs — legal review, quality assurance, insurance — rather than alongside discretionary marketing spend.
Translation memory is a compounding investment. Unlike most business expenditure, translation becomes more cost-effective the more you do it. Every project builds the translation memory, which reduces costs on subsequent projects. A company that has translated technical manuals for five years has a substantial asset: a database of approved translations that accelerates future work and ensures consistency. Switching providers and starting fresh sacrifices that accumulated value.
Consistency has commercial value. Professional, consistent multilingual documentation signals competence in international markets. Inconsistent terminology, awkward phrasing, and formatting errors in translated materials undermine trust — particularly with technical buyers, regulators, and procurement teams who are themselves evaluating your professionalism.
Compare alternatives honestly. “We’ll use Google Translate” is not a zero-cost option. Someone still needs to review the output, correct errors, handle formatting, and take responsibility for accuracy. When you account for the internal time spent fixing machine translation and the risk of errors that slip through, the true cost often approaches or exceeds professional translation — without the quality assurance, the translation memory, or the professional indemnity cover.
There are, of course, situations where machine translation is the right answer. Internal documents, gisting, and low-risk content with a short shelf life may not warrant the cost of professional translation. Being honest about this distinction strengthens rather than weakens the case for investing in quality where it matters.
Summary
- Translation is not a commodity. Understand what service level you are buying before comparing prices.
- A per-word rate is meaningless without knowing what it includes: translation only, translation plus review, project management, formatting.
- Evaluate providers on domain experience, translator qualifications, quality process, and technology — not just price.
- Ask specific, practical questions during evaluation. Vague answers indicate vague processes.
- Watch for red flags: instant quotes, below-market rates, no quality process, no questions about your content.
- Translation memory reduces cost over time and improves consistency. It is an asset worth building and retaining.
- The cheapest quote rarely represents the best value when rework, risk, and internal review time are factored in.
- Frame translation as risk mitigation when making the business case internally.
- Be honest about when cheaper options are appropriate. Machine translation and generalist translators have their place — just not for everything.
- Choose a provider you can have a straightforward conversation with. The relationship matters as much as the rate card.
Questions about your translation requirements?
info@bubblestranslation.com | 0870 777 7750 | bubblestranslation.com
Bubbles Translation Services — Helping businesses buy translation with confidence since 2003.
