What tolingo does

tolingo GmbH is a Hamburg-based, privately held Language Service Provider (LSP) founded in 2007 that delivers certified professional translation, sworn/certified translation, machine translation post-editing (MTPE), transcreation, SEO translation, software localization, and related language services across 220+ language combinations. The company serves enterprise and mid-market B2B customers in regulated verticals — industrial/manufacturing, medical and life sciences, legal and financial services, robotics and automation, defense and security, and e-commerce/marketing — as well as SMB and private consumers through a self-service online shop and three wholly owned partner portals (Juristra for corporate legal documents, Beglaubigung24 for private certified translations, and Sworn Translators for internationally recognized sworn translations). Reported reach includes 140,000+ customers and a network of 6,000+ certified specialist translators, with a 97.8% customer satisfaction rate and seven consecutive years on the global Top 100 LSP list.

The underlying technology stack centers on a Translation Management System (TMS) augmented by the proprietary tolingo connect© REST API, Translation Memory (reported to reduce per-project cost by up to 70%), centralized terminology management, and a Regex-based variable protection engine that automatically masks code placeholders in JSON, YAML, and XML files to prevent parser breakage during software localization. The platform supports continuous localization through direct Git-API integration with GitHub, GitLab, and Bitbucket via CI/CD pipelines, and exposes additional connectors for TYPO3, WordPress, Phrase, Akeneo, and Shopify. Quality assurance is anchored by four ISO certifications — ISO 17100 (translation services since 2015), ISO 9001 (quality management since 2016), ISO/IEC 27001 (information security since 2018), and ISO 18587 (MT post-editing since 2022) — plus VS-NfD clearance for German classified-document handling. Specialized sub-brands include tolingo legal (for law firms), tolingo finance (for funds and banks), and the VS-NfD translation line.

Revenue is generated almost entirely on a transactional unit-pricing basis: professional translation is billed per word across three quality tiers (KI from €0.09, Smart from €0.11, Premium from €0.23), MTPE from €0.05/word, certified translation at €53.90 per page, transcreation from €0.12/word or hourly, and SEO/marketing translation from €0.05–€0.09/word. Go-to-market combines enterprise direct sales with dedicated key account management (e.g., Amira Zohbi for Key Accounts, Steven Sohns for Industry Projects), self-service PLG via shop.tolingo.com with a 10-minute quote-response commitment, API-first integration for embedded enterprise workflows, and channel/reseller partnerships through the three branded portals. Headcount is reported at 51–100 FTE with no disclosed external funding activity since a 2011 Series-stage round led by Acton Capital, and the most recent M&A activity on record is the 2013 acquisition of Hanse Translations.

Name

tolingo

Legal name

tolingo GmbH

Website

https://tolingo.com

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

51–100 employees

Short description

tolingo is a Hamburg-based, ISO-certified Language Service Provider offering professional, sworn, and machine-translation-post-edited translation across 220+ languages via its tolingo connect© API platform, serving enterprise and mid-market customers in regulated verticals.

Ownership category

akta.pro rank

Headquarters

HQ city

Hamburg

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure

Revenue model

1. Professional Translation Services: Core translation service billed per word. Native speaker expert translators deliver ISO 17100-certified translations with four-eyes principle. Pricing tiers (KI/Smart/Premium) offer different quality levels and review processes.
2. Machine Translation Post-Editing (MTPE): ISO 18587-certified hybrid service where AI provides initial translation and human experts perform post-editing. Lower cost per word (from €0.05) suitable for high-volume content.
3. Certified/Notarized Translations: Sworn translator services for official documents (birth certificates, contracts, commercial register extracts). Billed at fixed price per page (€53.90) through partner portals Juristra and Beglaubigung24.
4. Transcreation Services: Creative adaptation of marketing content, slogans, and campaigns for target markets. Billed per word (from €0.12) or hourly basis for complex creative work.
5. Additional Services: Terminology management, layout adaptation (DTP), proofreading, glossary creation, transcription, and SEO translation as add-on services.

Pricing tiers

Go-to-market motion3 records

Distribution channels6 records

Marketing channels6 records

Core offering

tolingo is a certified language service provider offering professional human translation, machine translation post-editing (MTPE), and certified/sworn translation services across 220+ language combinations. The company operates a translation platform (tolingo connect) that integrates via API with CMS, PIM, and Git repositories to enable continuous localization workflows. Services are delivered through ISO 17100/18587/9001/27001-certified processes by a network of 6,000+ native-speaker specialist translators.

Product overview

tolingo is a certified language services provider (LSP) offering a platform-plus-services model. The core offering is professional human translation (Fachübersetzung) with four-eyes principle per ISO 17100, supplemented by AI-assisted MTPE (ISO 18587) for high-volume projects. The tolingo connect© platform provides API integration for continuous localization via CI/CD pipelines. Add-on modules include Translation Memory (reducing costs up to 70%), Terminologiemanagement, Transkreation, SEO-Übersetzung, Korrektorat & Lektorat, and Layout-Anpassung. Specialized sub-brands include tolingo legal (for law firms), tolingo finance (for funds and banks), and VS-NfD (for classified documents). Services span 220+ language combinations with 6,000+ certified translators.

Differentiator

Problem solved

Functional benefit

Brands

• tolingo legal: Specialized legal translation services for law firms, featuring certified translators and compliance with legal terminology standards
• tolingo finance
• tolingo connect
• tolingo VS-NfD

Products and services

• Fachübersetzung (Professional Translation) Core translation service delivered by native-speaker specialist translators under the four-eyes principle per ISO 17100, with a 35-day correction guarantee. Covers all industries including technical, medical, legal, and marketing content.
• Beglaubigte Übersetzung (Certified Translation) Official certified translations by sworn translators recognized by authorities, courts, and government bodies. Distributed through partner portals Juristra (corporate/law firms), Beglaubigung24 (private customers), and Sworn Translators (international customers).
• Express-Übersetzung (Express Translation) Priority translation service with Express and Super-Express delivery options. Standard delivery in 3-6 business days, with 24-hour express available for urgent projects.
• Machine Translation Post-Editing (MTPE) Hybrid AI-human workflow per ISO 18587 in which AI produces an initial translation and a qualified human expert reviews and finalizes it. Suitable for high-volume projects with lower risk profile; priced from €0.05 per word. Also offered as Secure MTPE with isolated AI engines for classified materials.
• tolingo connect (API Platform) REST API integration platform enabling direct system-to-system translation connections to CMS, PIM, and Git repositories. Supports continuous localization via CI/CD pipelines with automated Git connections to GitHub, GitLab, and Bitbucket, plus Regex variable protection for code strings.
• Translation Memory Database storing all previous customer translations that automatically recognizes identical sentences in new projects, ensuring terminology consistency and reducing translation costs by up to 70% for recurring content blocks such as standard safety warnings.
• Terminologiemanagement (Terminology Management) Service that creates and maintains customer-specific multilingual terminology databases to ensure consistent use of technical terms across all documents and language versions.
• Transkreation (Transcreation) Creative re-creation of marketing content in the target language preserving intended effect even when formulations change. Includes back-translation for brand message verification and is used for campaigns, claims, slogans, and social media. Priced from €0.12 per word or hourly.
• SEO-Übersetzung (SEO Translation) Multilingual SEO service including market-specific keyword research per target country, localization of meta-tags, title tags, URL structures, and Google Ads campaigns. Analyzes search behavior across Google, Bing, Yandex, and Baidu.
• Korrektorat & Lektorat (Proofreading & Editing) Proofreading and editing service following the four-eyes principle that ensures translations meet highest quality standards regardless of whether they originated as human or machine translation. Includes spelling, grammar, and stylistic review.
• Layout-Anpassung (Desktop Publishing) Desktop publishing service ensuring translated content is correctly formatted with images, graphics, line breaks, and word divisions in the target document. Supports Adobe InDesign, Illustrator, PowerPoint, and FrameMaker.
• Software-Lokalisierung (Software Localization) Localization of software interfaces, HMI surfaces, and technical documentation. Handles JSON, YAML, XML, and DITA formats with Regex variable protection and includes text length checking for displays with character limits.
• tolingo legal Specialized legal translation service for law firms covering contracts, court documents, and compliance materials with certified legal translators.
• tolingo finance Specialized financial translation service for funds and banks covering financial reports, investor relations materials, and banking documentation.
• VS-NfD Übersetzungen (Classified Document Translation) Secure translation service for German classified documents (Verschlusssache - Nur für den Dienstgebrauch) with specially secured translation environment, encrypted data transfer/storage, restricted processing area, and secure destruction of working documents. Compliant with VSA and SÜG requirements.

Quantifiable outcome

• Translation Memory reduces translation costs by up to 70% for recurring content
• +4 more outcomes

Named customers6 records

Segments7 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

AI capability4 records

Feature5 records

Partnerships

Six partnerships are on record, tiered core.

• JuristracoreChannel Partner/ Reseller/ DistributorPartner portal for companies and law firms to order certified translations of commercial register extracts, contracts, and NDAs at transparent fixed prices. Streamlined ordering process without lengthy quote requests.
• Beglaubigung24coreChannel Partner/ Reseller/ DistributorPartner portal for private customers to order certified translations of birth certificates, diplomas and official documents online. Optional 24h digital express delivery.
• Sworn TranslatorscoreChannel Partner/ Reseller/ DistributorEnglish-language partner portal for international customers requiring globally recognized sworn translations for official purposes worldwide.
• GitHubcoreTechnology or IntegrationIntegration with GitHub for continuous localization via CI/CD pipeline. Automated commit detection, string extraction, translation, and merge request return without manual export.
• TÜV SüdcoreOthersExternal auditor for ISO 9001 (quality management) and ISO/IEC 27001 (information security) certifications. Annual surveillance audits and triennial recertification.
• LinquaCertcoreOthersExternal auditor for ISO 17100 (translation services) and ISO 18587 (post-editing) certifications. Annual surveillance audits and triennial recertification.

Scale indicators7 records

Recent moves6 records

Expansion highlights7 records

Emerging players

• DeepL: AI-first machine translation provider with rapidly improving quality. While not a direct service competitor to tolingo's human translation, DeepL is the most pressing emerging alternative for translation quality and pressures the low-end of tolingo's pricing.

Broad incumbents

• Welocalize: Global LSP with strong enterprise and life sciences translation focus. Comparable to tolingo in regulated-vertical translation (medical, legal, technical), with stronger North American presence and similar MTPE capabilities.
• TransPerfect: One of the largest LSPs globally with a broad portfolio including translation, interpretation, and technology-enabled localization. Comparable to tolingo's professional and certified translation offerings, with deeper enterprise account management.
• RWS Group: UK-based language services and intellectual property services provider with strong technology (Trados) and certified translation offerings. Overlaps with tolingo's professional translation, MTPE, and regulated-vertical services at much larger scale.
• Lionbridge: Global LSP leader offering translation, localization, and interpreting services across 350+ languages with significant enterprise and government presence. Directly comparable to tolingo in core service offering, but operates at far greater scale and global footprint.
• LanguageLine Solutions: Largest interpretation services provider globally with strong enterprise and government contracts. Comparable to tolingo in certified and regulated-vertical language services, with stronger interpretation and telephone/video focus.

Regional players

• Semantix: Nordic LSP offering translation, interpretation, and language technology with strong enterprise presence in Scandinavia. Comparable to tolingo's B2B certified and professional translation services, focused on Nordic rather than German-speaking markets.

Direct peers

• Pangeanic: European (Spain-based) LSP with strong AI/machine translation and human post-editing capabilities. Closest geographic and service-model peer to tolingo in the mid-market European LSP segment.
• Smartling: Cloud-based translation management platform with enterprise translation services, automation workflows, and API integrations. Comparable to tolingo on the platform-plus-services model, with stronger US enterprise focus.
• Phrase (formerly Memsource): Translation management platform with integrated professional translation services and strong API/CI-CD integration. Most directly comparable technology peer to tolingo connect©, serving software and digital content localization workflows.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/tolingo
• LinkedInlinkedin.com/company/tolingo-gmbh
• Instagraminstagram.com/tolingo_translations
• Xx.com/tolingo

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries3 records

Funding overview

Funding rounds3 records

Investors4 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about tolingo