4.9
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MTPE post-editing translation with human review

MTPE post-editing translation for businesses: machine translation with professional human review

blarlo helps businesses, ecommerce brands, product teams, support, technical documentation, marketing, and international organizations turn machine translations into reviewed, consistent texts ready for real-world use.
MTPE post-editing combines the speed of machine translation with the judgment of professional linguists who fix meaning errors, align terminology, improve fluency, refine tone, and validate whether the text is suitable for publishing, support, internal documentation, or customer communication.

Light and full post-editing for ecommerce, help centers, software, technical documentation, catalogs, and recurring content.
Human review of machine translation with checks for meaning, terminology, style, consistency, formatting, and final quality.
Feasibility analysis to decide when AI makes sense, when MTPE is best, and when professional human translation from scratch is the right choice.

Request a free custom quote

Let us know which documents you need localized, your target language pairs, and your required deadline.

+850
Active translation language pairs available for your global expansion
+10,000
Certified native and professional translators worldwide
+165
Native nationalities represented across our specialized linguist network
+3,000
Global clients scaling across all continents
+200,000,000
Words localized with total terminological accuracy
+10 years
Innovating and developing advanced translation technology solutions
100%
Proven track record of localization projects delivered on time
ISO 9001 ISO 17100
Fully certified under ISO 9001 and ISO 17100 quality standards
Specialized service

Machine translation post-editing for content that needs speed without losing human control

Post-editing—also known as MTPE (Machine Translation Post-Editing)—is the process of reviewing and correcting a machine-generated translation so the result is more accurate, natural, consistent, and fit for the content’s purpose.

Not every text is a good candidate for post-editing. Before we start, we assess machine output quality, content complexity, risk, channel, volume, deadline, and how exposed the text will be. This helps us avoid using AI where it doesn’t make sense and match the review level to the quality your business actually needs.

Machine translation post-editing for high-volume, recurring, technical, digital, or documentation content.

Light review for comprehension and internal use, or full post-editing for customer-facing, publishable, or higher-impact content.

Use of glossaries, translation memories, style guidelines, terminology review, and linguistic quality control.

Upfront diagnosis to choose between machine translation, MTPE post-editing, or professional human translation.

MTPE post-editing of machine translation with professional human review
What’s included

What our MTPE post-editing service includes

Each project is managed with a workflow designed to leverage machine translation efficiency and add the human review needed based on risk, channel, and the expected quality level.

Feasibility analysis

Before recommending post-editing, we review a sample, the content type, machine output quality, the text’s purpose, and its exposure level. If AI isn’t a solid base, we’ll tell you.

Initial diagnosis

Light or full post-editing

We define the right level: light review for comprehension, internal use, or low risk; full review when content must be published, sent to customers, or meet a quality level closer to human translation.

Quality level

Professional human review

A linguist reviews meaning, omissions, false friends, tone, grammar, fluency, terminology, and consistency to prevent invisible errors that machine translation can leave behind.

Human control

High-volume management

We organize files, languages, deliveries, priorities, and tracking so multilingual projects maintain speed, order, traceability, and consistency across batches.

Scalability

Glossaries, memories, and style

We apply approved terminology, product names, brand preferences, translation memories, and style guidelines to reduce inconsistencies and improve quality in recurring projects.

Consistency

Linguistic QA and confidentiality

We review critical segments, formatting, consistency, terminology, figures, and proper names, working with corporate, technical, or commercial documentation under strict security and confidentiality standards.

Quality and security
Real service value

What your business gains with blarlo post-editing

Post-editing lets you scale multilingual content more efficiently than human translation from scratch and more safely than machine translation without professional review.

Shorter turnaround times for high-volume projects, many languages, or frequent updates.

A better balance of cost, speed, and quality when content doesn’t require full human translation from the start.

Fewer critical AI errors in meaning, terminology, tone, figures, omissions, consistency, or naturalness.

Greater consistency across catalogs, help centers, technical documentation, software, internal content, and recurring materials.

The ability to decide—based on clear criteria—which content can go through MTPE and which should move to professional translation.

Avoidable risks

What can go wrong if you publish machine translation without post-editing

Machine translation can produce fluent text that looks correct but contains errors in meaning, terminology, context, or tone. Post-editing reduces that risk before content reaches customers, users, or internal teams.

Invisible AI errors: natural-sounding sentences that change the original meaning or remove important nuance.

Inconsistent terminology across products, categories, manuals, interfaces, spec sheets, or support documentation.

Unnatural or overly literal text that reduces trust, conversion, and clarity for the end user.

Omissions, ambiguities, formatting issues, misinterpreted figures, or mishandled proper names.

Using AI for content that isn’t a good MTPE candidate, such as critical legal texts, creative claims, or high-exposure brand messaging.

What to post-edit

Content where MTPE post-editing delivers the most value

Post-editing works especially well when there’s volume, structure, repetition, or a need to balance quality and efficiency. We adapt the review level to the content’s end use.

Ecommerce, catalogs, and marketplaces

Product pages, attributes, categories, descriptions, FAQs, metadata, and recurring commercial content where scale and consistency are key.

High volume

Help centers and support

Help articles, support documentation, knowledge bases, user guides, and living content that’s updated frequently.

Recurring content

Technical and industrial

Manuals, spec sheets, instructions, product documentation, maintenance, safety, and structured technical content.

Technical terminology

Operational marketing

Newsletters, informational content, recurring campaigns, enablement materials, and commercial texts where tone and naturalness must be reviewed.

Style review

Software and SaaS

Interfaces, system messages, onboarding, product documentation, release notes, help centers, and functional digital product content.

Efficient localization

Finance and insurance

Informational documentation, product communications, internal materials, support, and content where terminology must be checked with extra care.

Terminology accuracy

Healthcare, science, and technology

Technical, medical, scientific, or educational texts that can benefit from AI if the machine output is viable and human review is rigorous.

Specialist review

Training and human resources

Courses, internal manuals, policies, communications, onboarding, and training materials for multilingual teams.

Internal use
How we work

An MTPE post-editing process built for businesses

Post-editing quality depends on choosing the right content, setting up the right workflow, and reviewing against clear criteria. That’s why we use a process that combines diagnosis, human review, and final quality control.

Step 01

Sample review and feasibility

We review source language, target language, volume, format, industry, end use, content visibility, and the quality of the initial machine translation.

Step 02

Choosing the right workflow

We define whether machine translation, light post-editing, full post-editing, or professional translation from scratch is the best option.

Step 03

Criteria setup

We align glossaries, translation memories, style instructions, approved terminology, quality priorities, and acceptance criteria.

Step 04

Human post-editing

The post-editor reviews meaning, accuracy, terminology, grammar, fluency, consistency, tone, formatting, and suitability for the end use.

Step 05

Final QA and delivery

We check critical segments, consistency, figures, proper names, formatting, and agreed requirements before delivering the content.

Step 06

Continuous improvement

For recurring projects, we update glossaries, memories, review criteria, and workflow learnings to improve quality and efficiency.

Comparison

Why choose blarlo instead of using machine translation alone

The difference is turning machine output into content reviewed with human judgment, terminology control, QA, and a clear decision on the quality level you actually need.

blarlo Machine translation only
Upfront diagnosis to confirm whether content is suitable for MTPE or requires professional translation. Direct AI use without assessing risk, output quality, the text’s purpose, or content exposure.
Light or full post-editing depending on goal, channel, budget, deadline, and expected quality level. Same treatment for all content, even though not all texts carry the same impact or risk.
Human review of meaning, tone, terminology, consistency, fluency, figures, proper names, and formatting. Fluent text but not necessarily correct, with potential errors that are hard to spot without professional review.
Glossaries, memories, style guidelines, linguistic QA, and centralized management for recurring projects. Inconsistent processes as languages, files, teams, versions, or updates increase.
Honest recommendation between machine translation, MTPE, or human translation to avoid unnecessary costs and risks. Lower upfront cost, but higher risk of rework, inconsistencies, brand errors, or comprehension issues.
Post-editing pricing

MTPE post-editing pricing based on volume, language, AI quality, and review level

The cost of post-editing depends on word count, language pair, machine translation quality, content complexity, format, urgency, glossaries, QA level, and review depth. Send us the file or a sample and we’ll assess whether the content is suitable for MTPE.

Project type Recommended for What we assess Quote
Light post-editing Internal content, operational documentation, comprehension texts, multilingual drafts, and low-exposure materials. AI quality, volume, language, deadline, format, minimum correction level, and the content’s purpose. Request a quote
Full post-editing Customer-facing content, ecommerce, published help centers, technical documentation, digital products, and corporate materials. Review of meaning, terminology, style, fluency, consistency, QA, glossary use, formatting, and expected quality level. Request a quote
Web and ecommerce post-editing Product pages, categories, landing pages, marketplaces, FAQs, emails, metadata, and recurring commercial content. Volume, structure, commercial tone, keywords, formatting, recurrence, consistency, and localization needs. Request a quote
Recurring MTPE project Businesses with frequent translations, large batches, multiple languages, living documentation, or continuous workflows. Frequency, memories, glossaries, review criteria, assigned teams, QA, response times, and formats. Request a quote
Standard translation AI Translation with Human Post-Editing Sworn translation
Translation into English 0,06€/word 0,03€/word 0,10€/word
Translation into French 0,06€/word 0,03€/word 0,10€/word
Translation into Portuguese 0,06€/word 0,03€/word 0,10€/word
Translation into Italian 0,06€/word 0,03€/word 0,10€/word
Translation into German 0,06€/word 0,03€/word 0,10€/word
Translation into Catalan 0,06€/word 0,03€/word 0,10€/word
Translation into Galician 0,06€/word 0,03€/word 0,10€/word
Translation into Basque 0,08€/word 0,04€/word 0,12€/word

AI for speed. MTPE for human control. Professional translation when the risk is highest.

Machine translation is useful when volume and speed matter most. Post-editing adds human review so you can publish or use content more safely. When the text is legally sensitive, creative, strategic, ambiguous, or high-impact for your reputation, we recommend considering professional translation from scratch.

Related services

A service connected to blarlo’s full suite of language solutions

If your project combines different quality levels, urgency, or exposure, blarlo can help you choose the right workflow within the same service ecosystem.

MTPE post-editing in the languages your business needs

Professional translations in every language your business needs: English, French, German, Portuguese, Italian, Turkish, Catalan, Basque, Swedish, Dutch, Polish, Romanian, Arabic, Russian, Chinese, Japanese... By working with major international clients, we can offer you the best quality and the most competitive rates on the market.

Blarlo Linguistic Solutions

Discover the premium language services engineered for your business needs

Access our main specialized divisions directly based on your specific project parameters, data formats, or distribution channels.

Frequently asked questions

Common questions about MTPE post-editing

Clear answers to help you decide when to use machine translation with human review, what level of post-editing you need, and how to prepare your project.

What is MTPE post-editing?+

MTPE post-editing is the human review of a machine translation. A professional post-editor corrects errors in meaning, terminology, grammar, tone, consistency, and naturalness so the final text is more reliable and fit for its intended use.

What’s the difference between machine translation and post-editing?+

Machine translation produces a first draft using AI. Post-editing adds a layer of human review to correct errors, improve quality, validate terminology, and adapt the text to the context, channel, and end reader.

What’s the difference between light post-editing and full post-editing?+

Light post-editing aims to make the text understandable and useful for internal or low-risk content. Full post-editing reviews meaning, style, terminology, and fluency in greater depth for publishable content or customer-facing materials.

Does post-editing reach the same quality as human translation?+

It depends on machine translation quality, the content type, and the review level. In some projects, full post-editing can come very close to human translation; for creative texts, critical legal content, or highly strategic messaging, translating from scratch may be the better option.

When should you hire post-editing?+

It’s a good fit when there’s volume, tight deadlines, structured or recurring content, and a need to improve machine output before publishing it, integrating it into a website, using it in support, or sending it to customers.

What content is not recommended for post-editing?+

It’s not always recommended for critical legal texts, creative claims, premium campaigns, highly persuasive copy, documentation with high ambiguity, or content where an error could have reputational, contractual, or regulatory impact.

Can you manage recurring post-editing projects?+

Yes. blarlo can manage recurring post-editing with glossaries, memories, review criteria, dedicated teams, linguistic QA, centralized tracking, and continuous workflow improvement.

What information should I send to request a quote?+

Ideally, send the source language, target language, content type, volume, format, deadline, end use, exposure level, a sample of the machine translation output, and any available glossary, memory, or terminology instructions.

Translation agencies

Our translation agencies in the UK and the United States

Google Reviews

Our clients talk about our translation services

Beyond words, what truly matters is our clients’ experience. Here’s what people already working with Blarlo have to say.

blarlo review
Roberto López
★★★★★

I worked with the blarlo translation agency in Paris and was delighted with the result. The quality of the translations was exceptional, while the customer service was very caring and professional. I recommend blarlo to any individual or company seeking translation services in the city. Blarlo Paris is incredible!

blarlo review
Aníbal Ruiz
★★★★★

We’ve contracted Blarlo’s services on several occasions and they’ve never let us down. They’re professional, efficient, and responsible with deadlines, all while offering very competitive prices. I have only positive things to say about this agency and I’ll definitely count on them again for future projects.

blarlo review
Shaunna O ́keef
★★★★★

We contacted blarlo for an important translation project. The job itself was of a sensitive nature, from Basque into English and Spanish. They were aware of its importance throughout the entire process and provided helpful comments as well as a professional result. I was particularly impressed by the speed and quality.

blarlo review
Goran Koletić
★★★★★

Blarlo’s service was very efficient and professional at every step (from the RFQ to the end product: translating our research material from English into Dutch). They took control of the entire process, paying particular attention to our needs and delivering the translation on time. We are very happy with the results!

Request your diagnosis

Request your MTPE post-editing quote

Tell us what content you need reviewed, which languages you work with, the project volume, whether you already have machine translation output, and the text’s end use. With that information, we can recommend light post-editing, full post-editing, or professional translation.

Sample or file It helps us assess machine output quality, format, terminology, repetition, and the real feasibility of an MTPE workflow.
Tailored quote We assess language, volume, complexity, deadline, AI quality, glossaries, QA, and the required review level.
Professional guidance We don’t just quote: we also tell you whether your content is suitable for post-editing or if another service is a better fit.
No obligation Free request so your team can validate the most efficient and safest workflow before scaling the project.

Request a free custom quote

Let us know which documents you need localized, your target language pairs, and your required deadline.

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