translate5
Open source translation system from Germany, run in a German cloud or on your own servers, with AI, terminology and in-country review
Quick Overview
| Company | MittagQI - Quality Informatics (Marc Mittag) |
|---|---|
| Category | Localization Software |
| Headquarters | Mössingen, Germany |
| Founded | Not stated |
| EU Presence | Yes - Germany (EU) |
| Data Location | OVH data centre in Limburg, Germany (translate5 Cloud), or your own servers |
| Open Source | Open source (vendor statement) |
| GDPR Compliant | Yes |
| Self-Hosting | Yes - on-premises or hybrid |
| Main Features | Translation management, translate5 AI for LLM pre-translation and quality estimation, InstantTranslate customer portal, TermPortal terminology management, in-country review with layout preview, REST API for all UI functions, Figma translation |
| Pricing | User-based €2,400 or €4,440 per year (1 main user plus 10 linguists, unlimited volume); volume-based €10,900 per year including 2,000,000 words; flat rate on request; 30-day cloud trial |
| Best For | Language service providers and companies with data sovereignty needs |
| Replaces | Smartling, Trados, memoQ, XTM |
Detailed Review
translate5 is a translation management system developed and supported by MittagQI. It offers a browser-based workflow with live preview of translated files, a customer portal for instant translation and a TermPortal for glossaries, all accessible through a REST API.
The imprint names MittagQI - Quality Informatics, Marc Mittag, Konrad-Lorenz-Weg 10, 72116 Mössingen, Germany, and the team page describes Marc Mittag as CEO and owner.
Hosting you can point to
The vendor states that its cloud runs on hardware in an OVH data centre in Limburg, Germany, and that all data stays in Germany. The system can also be installed on-premises, including with LLMs run on your own infrastructure, or combined in a hybrid setup.
Published, comparable pricing
The pricing page lists user-based plans of €2,400 and €4,440 per year for one main user and ten linguists with unlimited volume, and a volume plan of €10,900 per year with 2,000,000 words and unlimited users. The €2,400 option leaves out translate5 AI, Visual, TermPortal, Tracked Changes, InstantTranslate and the customer portal.
AI and review
translate5 AI lets you use and train LLMs for pre-translation, post-editing or quality estimation, and the in-country review module gives reviewers inline editing with a real layout preview.
Limitations to Consider
The website is primarily in German, with only some pages available in English. The cheapest user-based option excludes AI, Visual, TermPortal, Tracked Changes, InstantTranslate and the customer portal, and the user-based tiers exclude API use and automated access to the interface. It is a toolkit for language teams and agencies rather than a developer-first Git platform like Crowdin.
Who Should Use translate5
Language service providers and enterprise language teams that want an open source TMS hosted in Germany or on their own servers.
Pros and Cons
Pros
- Open source and API-first
- Hosting in a German data centre or on-premises
- Published euro prices
- TermPortal and in-country review included
- 30-day cloud trial
Cons
- Website mostly in German
- Cheapest tier excludes AI and several modules
- Not Git-centred for developers
- Imprint names an individual owner rather than a corporate entity
Alternatives to translate5
Other European localization software worth comparing before you decide:
Phrase
Germany · Translation management for products that keep changing continuously
Crowdin
Estonia · Localization platform with 700+ integrations and Git sync
Weblate
Czech Republic · Open source localization platform tied to your repository
Tolgee
Czech Republic · Open source localization with in-context editing in your app
See all European localization software or compare them directly against Smartling on our alternatives page.
Frequently Asked Questions
The vendor's cloud runs in an OVH data centre in Limburg, Germany. It can also be installed on-premises.
User-based plans are €2,400 or €4,440 per year for one main user and ten linguists, the volume plan is €10,900 per year including 2,000,000 words, and a flat rate is available on request.
The vendor describes it as an open source translation system, with source code and documentation linked from its resources page.