Key takeaways
- A freelance translator gives direct contact with the person doing the work, but capacity is limited to one person's output of roughly 2,000 to 3,000 words a day.
- A translation agency adds translator selection, project management, revision and file handling, which ITI notes has a price tag but can save the buyer hours of work.
- Raw machine translation is fast and cheap but is not suitable for outbound or high-stakes content without professional review.
- With a freelancer, the buyer usually organises the second-linguist revision; with an agency, it is normally part of the service.
- Many organisations use a mix: an agency for multilingual programmes and machine translation for internal gisting.
This comparison is for procurement teams, marketing managers and business owners deciding how to source translation: hire a freelance translator directly, use a translation agency, or rely on machine translation tools. It sets out what each option really includes, where each one fails, and how to decide for a specific project.
It focuses on the sourcing decision. For the step-by-step selection of a provider once you have decided, see the pillar guide on how to choose a translation agency.
What is the difference between a translation agency, a freelancer and machine translation?
A freelance translator is a self-employed linguist who translates, usually into their native language, in one or two language pairs. A translation agency, also called a language service provider (LSP), is a company that selects and manages translators, revisers and other specialists across many languages. Machine translation (MT) is software, such as DeepL or Google Translate, that produces a translation automatically with no human involvement unless someone edits the output.
Agency vs freelancer vs machine translation: how do they compare?
The three options differ most on capacity, quality control and who carries the management work. The table summarises the trade-offs.
| Factor | Freelance translator | Translation agency | Machine translation |
|---|---|---|---|
| Languages | Usually one or two pairs | Many pairs from one contact | Many pairs, uneven quality |
| Capacity | One person's output | Can split work across a team | Near-instant |
| Second-linguist revision | Buyer must arrange it | Normally included | None unless post-edited |
| Project management | Done by the buyer | Done by the agency | Done by the buyer |
| File handling and layout | Varies by person | Usually available | Basic formats only |
| Continuity and holidays | Depends on one person | Backup linguists available | Always available |
| Data protection | Contract with each individual | One contract, sub-processors to be disclosed | Depends on tool and licence tier |
| Typical use | Steady work in one pair | Multilingual, large, regulated or urgent work | Internal gisting, low-risk text |
When is a freelance translator the better choice?
A freelance translator is often the better choice when you need one language pair, a predictable volume and a close working relationship with the person who writes your text. You speak directly to the translator, who learns your products and style over time.
The limits are capacity and cover. Translator and trainer Corinne McKay notes on Training for Translators that “agencies expect that translators will produce 2,000 to 3,000 finished words per day”, which also sets the ceiling for a single freelancer. If the translator is ill or busy, the work waits. You will also need to find, brief and pay a second linguist yourself if you want the translation revised. The ITI guide points buyers to the ITI website to find a professional translator.
When is a translation agency the better choice?
A translation agency is usually the better choice for several languages at once, large or urgent volumes, regulated content and projects with files that need conversion or layout. The Institute of Translation and Interpreting (ITI) describes the trade-off in its buyer's guide Translation: Getting it Right:
“The added value that a translation company offers (translator selection, project management, quality control, file conversions, standardised presentation of multilingual projects, etc.) also has a price tag, but can save you hours of work.”
Agency prices vary with size as well as service. The UK Language Services Pricing Study 2020 by Nimdzi Insights, published by the Association of Translation Companies, found that smaller companies charge on average 21% more than large ones. The questions that separate a capable agency from a reseller are set out in the pillar guide.
When is machine translation good enough?
Raw machine translation is good enough for understanding incoming text for your own use, such as the gist of a supplier email, and for low-risk content where errors have no legal, safety or reputational effect. The ITI guide advises buyers not to “use raw computer output for anything out-bound without the express agreement of your clients.”
Licence tier also matters. DeepL's privacy policy states that you “may not use DeepL Translator / Write for the translation or improvement of texts containing personal data of any kind” on its free service. For a fuller assessment of tools such as DeepL and ChatGPT, read are DeepL and ChatGPT good enough for business translation, and for the human-edited middle ground, read what MTPE is.
How do you decide which option fits your project?
Answer five questions in order; the first “yes” usually decides the sourcing route.
- Could an error cause legal, safety, financial or reputational harm? If yes, rule out raw machine translation.
- Do you need more than two languages, or a fixed deadline that one person cannot meet? If yes, an agency is the practical route.
- Does the content need revision by a second linguist, for example because it will be published or submitted? If yes, choose an agency or budget for a separate reviser.
- Are your files complex, such as InDesign, software strings or scanned PDFs? If yes, check file-handling capability before choosing.
- Is it one pair with steady volume and someone in-house to manage it? If yes, a trusted freelancer may be the most efficient option.
Common mistakes when choosing between an agency, a freelancer and MT
The most common mistake is choosing on price per word without comparing what each option includes. Other common mistakes:
- Using a bilingual colleague instead of a translator. The ITI guide notes that “Bilingualism on its own is not a guarantee of written fluency or skill in translation.”
- Assuming a freelancer's price includes revision. It usually covers the translator's own self-check only.
- Pasting confidential text into free online tools. Check the tool's terms before any business use.
- Splitting one product's documentation between many suppliers. Terminology drifts and translation memories are not shared.
Our earlier article on mistakes to avoid when hiring a language service provider covers planning and budgeting mistakes.
How TranslationWorks can help
TranslationWorks is a UK-based translation agency that provides professional human translation by native-speaking linguists in 150+ languages, and has served 300+ companies. It offers translation, transcreation, transcription, interpreting and custom language services, and holds ISO 17100 (translation services) certification, ISO 9001 (quality management) and ISO 27001 (information security) registration plus Cyber Essentials certification. If you are weighing an agency against freelancers or machine translation, describe your languages, volumes and content type in a quote request and we will explain what the work involves. See our translation services and custom language services, or get a free quote within 24 hours.
