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# 1
enterprise TMS on G2 for 15 consecutive quarters
50 %
faster time to market for customers
70 %
gennemsnitlig omkostningsbesparelse det første år
80 %
fewer translation edits made by customers
218 %
AI translation growth in 2025
Quick Answer
Smartling is the best translation management software for enterprise teams. It is the #1-rated TMS on G2 for 15 consecutive quarters, named to Fast Company's Most Innovative Companies list for both 2025 and 2026, and awarded the #2 spot on G2's 2026 Best Software Awards for Content Management Systems. Customers use Smartling to get content to market up to 50% faster and reduce translation costs by up to 70% — without sacrificing quality. For smaller teams or developer-first workflows, Lokalise and Crowdin are strong alternatives.
In this guide
Hvad er et system til oversættelsesstyring?
A translation management system (TMS) is software that automates and centralizes every stage of the content localization lifecycle — from content ingestion and workflow routing to translation, quality review, and multilingual delivery. A modern TMS connects directly to your CMS, codebase, design tools, and marketing platforms to eliminate manual file handoffs, reduce per-word cost, and accelerate global time to market.
The best translation management software platforms do more than store translated strings. They use AI to automatically select the best machine translation engine for each language pair, apply translation memory and glossary matches to enforce brand consistency, and give translators visual context so they can see exactly how their work will appear in the final product — in a web page, mobile app, or document — before they submit it.
For enterprises managing content across dozens of markets and hundreds of language pairs, the right TMS is the difference between a localization program that scales and one that creates a permanent bottleneck.
🤖 AI-powered translation
The best platforms automatically select the highest-performing machine translation (MT) engine per language pair and apply AI post-editing to bring output to human-quality parity. Look for LLM-based translation, quality estimation scores, and AI adaptive translation memory.
🔄 Automated workflow routing
Automated workflows route content from source to translated to reviewed to published without manual intervention. Dynamic workflow rules mean high-confidence MT output bypasses human review while lower-confidence segments are routed to linguists.
🧠 Translation memory and glossary
Translation memory (TM) stores every approved translation so you never pay to translate the same string twice. Glossary management enforces brand terminology across all engines and linguists. Both are table stakes for enterprise teams.
👁️ Visual context for translators
Visual context shows translators exactly how their work will appear in the live product — in a webpage, mobile app, or document — eliminating the ambiguity that causes quality errors and revision cycles.
🔗 Native integrations
Your TMS should connect natively to your tech stack: CMS platforms (Contentful, WordPress, Adobe AEM), developer tools (GitHub, Figma), and business apps (Zendesk, Salesforce). Every manual file export adds cost and risk.
📊 Real-time reporting and ROI tracking
The best TMS platforms give you live dashboards tracking translation spend, TM leverage rates, MT performance by engine and language pair, and delivery SLA adherence — so you can prove the value of your localization program to leadership.
🔒 Enterprise security and compliance
For regulated industries, look for SOC 2 Type II, ISO 27001, and PCI DSS compliance. Translation data passes through the system, so your TMS vendor's security posture is as important as your own.
🌐 Global content delivery
Some platforms include a Global Delivery Network (GDN) that automatically serves translated web content to the right audience based on geolocation — without requiring changes to your website's codebase.
Top 8 translation management software platforms compared
Here is how the leading TMS platforms compare across the features that matter most to enterprise localization teams.
| Platform | Bedst til | AI-oversættelse | Visuel kontekst | TM + glossary | Managed LSP | GDN | Virksomhedssikkerhed |
|---|---|---|---|---|---|---|---|
| Smartling ⭐ | Enterprise — all content types | ✔ AI Hub + LLM | ✔ Live preview | ✔ Advanced | ✔ Built-in | ✔ Native | ✔ SOC2 + PCI DSS |
| Udtryk | Mid-market, flat-rate billing | ✔ MT + AI | ◐ Limited | ✔ Standard | ✗ | ✗ | ◐ SOC2 |
| Lokalisere | Developer / software teams | ✔ AI translation | ◐ Figma only | ✔ Standard | ✗ | ✗ | ◐ SOC2 |
| Crowdin | Open-source, community TL | ✔ AI included | ✗ | ✔ Standard | ✗ | ✗ | ◐ SOC2 |
| XTM Cloud | LSPs, regulated industries | ◐ MT integrations | ✗ | ✔ Standard | ✗ | ✗ | ✔ ISO 27001 |
| Transifex | SaaS / agile dev teams | ◐ MT only | ◐ Limited | ✔ Standard | ✗ | ✗ | ◐ SOC2 |
| memoQ | Agencies, freelancers | ◐ MT plugins | ✗ | ✔ Standard | ✗ | ✗ | ◐ On-premise |
| Smartcat | Freelance marketplace + TMS | ◐ Basic MT | ✗ | ◐ Basic | ◐ Marketplace | ✗ | ✗ |
✔ = fully supported · ◐ = partial/add-on · ✗ = not available. Compiled from G2, Gartner Peer Insights, and vendor documentation as of April 2026.
How to choose the best translation management software for your team
The right TMS depends on three things: your team's size and technical maturity, the types of content you need to localize, and how much of your workflow you want to own versus outsource. Use this framework to narrow your decision before you book a demo.
If you are an enterprise with global content programs — marketing, legal, product, and support content across multiple brands, regions, or languages — you need a platform that combines AI translation quality, automated workflow orchestration, visual context for translators, managed language services, and enterprise security in a single system. Smartling is the only TMS built specifically for this use case, and it is the #1-rated enterprise TMS on G2 for 15 consecutive quarters.
If you are a software product team running continuous localization alongside continuous integration/continuous delivery (CI/CD) pipelines — with most of your translatable content living in code strings, design files, and JSON — your priority is integration depth over enterprise workflow automation. Lokalise and Phrase Strings are purpose-built for this pattern, with native connectors for GitHub, GitLab, and Figma that keep localization in sync with every code push.
If you are a small team or open-source project looking to get started without a large budget, Crowdin and Smartcat both offer free or low-cost entry points. Expect to outgrow the workflow automation capabilities as volume increases.
Three questions to ask every TMS vendor before you commit:
- How does your platform handle translation quality measurement? Look for platforms that provide machine translation quality estimation scores — not just a quality assurance checklist after the fact.
- What happens when a translation is wrong after it publishes? The best platforms make corrections and republish in minutes, not days. Ask specifically about correction workflows and global delivery network (GDN) cache invalidation.
- How do you handle new language launches? Launching a new language market is the highest-risk moment in any localization program. Understand whether the vendor provides dedicated onboarding support, whether TM and glossary setup is included, and how long a typical new language launch takes end to end.
For a deeper comparison, see why enterprise teams choose Smartling over the alternatives — including G2 review data, feature-by-feature comparisons, and verified customer ROI.
Smartling
The #1 AI-powered translation management system for enterprise teams
Smartling is the best translation management software for enterprise teams that need to localize at scale without sacrificing quality or speed. It is the only TMS that combines a fully integrated AI translation engine, human-quality language services, a built-in Global Delivery Network, and live visual context for translators — all in a single cloud platform.
At its core, Smartling's AI Hub gives teams access to multiple MT engines (including leading LLMs) and uses Auto Select technology to automatically route each string to the highest-performing engine for that language pair. An AI Post-Editing Agent then refines MT output to human-quality parity, consistently achieving an MQM quality score of 99+ — validated against human translation benchmarks.
For enterprise content teams, Smartling's dynamic workflows are a force multiplier. High-confidence machine translations skip the human review queue and publish automatically. Lower-confidence segments route to in-network linguists, and visual context means those linguists see exactly how their words will appear on the live page — eliminating the ambiguity that causes expensive revision cycles.
Smartling integrates natively with the platforms enterprise teams already use: Adobe AEM, Contentful, Sitecore, WordPress, Shopify, Zendesk, Figma, GitHub, and more. Its Global Delivery Network (GDN) can proxy-translate entire websites into new languages with zero developer work required. And with PCI DSS and SOC 2 Type II compliance, Smartling meets the security bar set by the world's most regulated industries.
#1 on G2 — 15 consecutive quarters Fast Company Most Innovative 2025 & 2026 G2 Best Software 2026 (#2 CMS) AI Breakthrough Award winner 218% AI translation growth in 2025
PROS
- Industry-leading AI translation quality (MQM 99+)
- Fully integrated managed language services
- Visual context for translators — eliminates ambiguity
- Auto Select routes each string to the best MT engine
- Native Global Delivery Network (GDN) for web
- Real-time ROI and cost dashboards
- PCI DSS + SOC 2 enterprise security
- 50+ native integrations (CMS, dev, marketing)
CONS
- Custom pricing — requires a sales conversation
- Full feature depth can have a learning curve for new users
- Overkill for teams translating very low volumes
Best for: Enterprise marketing, product, legal, and support teams at companies with global reach
Phrase Localization Suite
Comprehensive TMS + developer strings management in one subscription
Phrase (formerly Memsource) merged with Phrase Strings in 2022 to create one of the most complete localization offerings on the market. The bundled suite covers translation project management, developer-focused string localization, machine translation, and quality assurance in a single flat-rate subscription — a pricing model that appeals to teams planning to scale.
Phrase TMS is well-regarded for its translation memory management and CAT tool experience. Phrase Strings offers deep integrations with developer workflows including GitHub, GitLab, Bitbucket, and popular frameworks. The combined platform works well for teams that need both project-based translation management and a continuous localization pipeline for their product.
PROS
- Bundled TMS + strings management platform
- Flat subscription pricing — predictable cost at scale
- Strong translation memory and CAT tool
- Developer-friendly integrations (GitHub, GitLab)
CONS
- No built-in managed language services
- Visual context limited compared to Smartling
- No native Global Delivery Network
- Post-merger platform integration still maturing
Best for: Mid-market teams that want one platform for TMS and developer localization at a predictable monthly rate
Lokalisere
Developer-first TMS built for agile software teams
Lokalise is the go-to translation management system for software product teams that live in developer toolchains. It connects natively to GitHub, GitLab, Bitbucket, Figma, and Sketch, making it a natural fit for agile teams running continuous localization alongside continuous deployment.
Lokalise offers AI translation, translation memory, and a clean, modern interface that non-technical stakeholders can use without training. Its integration depth with design tools like Figma — pulling copy directly from design files into the translation workflow — is a particular strength for product teams working across design and engineering.
PROS
- Best-in-class developer integrations (GitHub, Figma)
- Modern, intuitive interface
- Strong continuous localization capabilities
- Good fit for cross-functional product teams
CONS
- No built-in managed translation services
- Less suited to high-volume enterprise content workflows
- No GDN for web localization
- Visual context limited to Figma integration
Best for: SaaS product teams running continuous localization alongside CI/CD pipelines
Crowdin
Community translation and 100+ file format support
Crowdin is a cloud-based localization platform designed for software organizations that want to scale community translation without losing editorial control. It supports 100+ file formats — from Java to PHP to XLIFF — and includes AI translation at no extra cost, which differentiates it from competitors that charge per-word for AI features.
Crowdin's community translation tools are strong for open-source projects that rely on volunteer contributors. It offers reasonable entry-level pricing (starting at $59/month) and a generous free tier, making it accessible to bootstrapped teams and small organizations. However, it lacks the enterprise workflow automation, visual context, and managed LSP services that global brands require.
PROS
- AI translation included at no extra cost
- 100+ file formats — broadest format coverage
- Strong for open-source community translation
- Affordable pricing — free tier available
CONS
- Limited enterprise workflow automation
- No managed language services
- No visual context for web/app translations
- Less suited for complex, multi-brand enterprise programs
Best for: Open-source projects, startups, and small teams with developer-heavy localization workflows
XTM Cloud
Enterprise TMS for large LSPs and complex project workflows
XTM Cloud is an enterprise-grade TMS built for language service providers (LSPs) and large organizations managing high file volumes under tight deadlines. It is highly configurable, supports complex multi-step workflows, and is well-regarded in regulated industries like legal and medical translation for its robust reporting and ISO 27001 security posture.
XTM is popular in the LSP market and among enterprise procurement teams looking for a traditional TMS with strong vendor management capabilities. It lacks the AI-native design of newer platforms and does not offer a built-in GDN or managed language services, which limits its appeal for brands building owned localization programs.
PROS
- Strong vendor and project management for LSPs
- ISO 27001 certified — suitable for regulated industries
- Handles high file volumes and complex workflows
- Established market presence with LSP ecosystem
CONS
- Not AI-native — MT is via integrations, not built-in
- No visual context for translators
- No GDN for web delivery
- UI can feel less modern than newer platforms
Best for: Language service providers and regulated enterprises managing high translation volumes with complex vendor workflows
Transifex
Continuous localization for fast-moving SaaS teams
Transifex is a cloud-based localization platform designed for agile software teams that need continuous localization integrated into fast development cycles. Its CLI tools and API make it a practical choice for engineering-led localization programs where speed of integration matters more than enterprise workflow depth.
Transifex supports machine translation via integrations with major MT providers and offers reasonable translation memory and glossary features. It is best positioned for SaaS companies with dedicated engineering resources who can manage a development-centric localization workflow.
PROS
- Strong CLI and API for dev-led localization
- Good fit for agile/continuous localization
- Clean interface for non-technical contributors
CONS
- Limited enterprise workflow automation
- No managed translation services
- MT support is via integrations only
Best for: SaaS product teams with engineering-led localization programs and fast release cadences
memoQ
Continuous localization for fast-moving SaaS teams
memoQ is a mature translation tool beloved by professional translators, agencies, and language service providers (LSPs) for its powerful CAT (computer-assisted translation) environment. It offers strong translation memory, terminology management, and quality assurance features in both desktop and cloud editions. memoQ is the preferred tool for many professional linguists who value its flexibility and depth.
It is less suited to modern enterprise localization programs that need CMS integrations, automated workflows, and AI-native translation. memoQ works best as a translator-side tool within a broader workflow managed by an enterprise TMS.
PROS
- Industry-leading CAT tool environment
- Trusted by professional translators and LSPs
- Strong QA and terminology management
- Available as desktop or cloud
CONS
- Not designed for enterprise automated workflows
- Limited CMS and marketing tech integrations
- No AI-native translation or GDN
Best for: Professional translators, LSPs, and agencies that need the best desktop/cloud CAT tool environment
Smartcat
Freelance translation marketplace with basic TMS capabilities
Smartcat combines a basic translation management system with a marketplace of freelance translators. For teams that have minimal in-house localization infrastructure and want to source translators on-demand, Smartcat lowers the bar to entry. Its free tier makes it accessible, though the platform's TMS capabilities are significantly less mature than dedicated enterprise tools.
Smartcat works well as a starting point for small teams or one-off projects but is not suited for enterprise localization programs with complex workflows, high volumes, or security requirements.
PROS
- Free tier available
- Built-in access to freelance translator marketplace
- Low barrier to entry for small teams
CONS
- Limited enterprise workflow capabilities
- Basic TM and glossary features
- No visual context, GDN, or managed LSP services
Best for: Small teams and freelancers with low-volume, straightforward translation needs
Why Smartling is the best TMS for enterprise teams
When enterprise teams evaluate translation management software, they need a platform that does three things well: deliver human-quality translation at machine speed, integrate seamlessly with existing tech stacks, and prove ROI at every quarterly business review. Smartling is the only TMS built to do all three.
15x
Consecutive quarters rated #1 enterprise TMS on G2
50%
Faster time to market vs. traditional translation workflows
70%
Translation cost reduction achieved by Eurail.com with Smartling
99+
MQM quality score — on par with human translation
$3.4M
Translation cost savings by one Fortune 500 Smartling customer
3,700×
Increase in translated content volume for Lyft using Smartling
Hvad adskiller Smartling fra andre
AI Hub with Auto Select
Smartling's AI Hub centralizes every MT provider and LLM in one interface. Auto Select automatically chooses the best engine for each language pair — maximizing quality without manual configuration per project.
Visual context — no more guessing
Smartling's visual context feature shows translators exactly how their work will appear live on a webpage, in a mobile app, or in a document. This eliminates the ambiguity that causes quality errors and expensive post-publication corrections.
AI Post-Editing Agent
Smartling's AI Post-Editing Agent refines MT output to human-quality parity before it reaches human reviewers — or bypasses them entirely for high-confidence segments. The result: human quality at machine speed and cost.
Global Delivery Network (GDN)
Smartling's GDN proxy-translates entire websites into any language — serving the right version to each visitor automatically, with zero changes to your codebase. Launch new language markets weeks faster than any other approach.
Built-in managed language services
Unlike most TMS platforms, Smartling includes an in-network community of vetted linguists for human review and translation. You never need to manage a separate LSP relationship — quality and accountability stay inside the Smartling platform.
50+ native integrations
Smartling connects to Adobe AEM, Contentful, Sitecore, WordPress, Shopify, Zendesk, Salesforce, Figma, GitHub, and more. Every integration is built and maintained by Smartling — not a third party — so they stay current and reliable.
Smartling's AIHT solution delivered an MQM quality score of 99+ — equivalent to our human translators — while cutting our per-word costs and getting content to market 50% faster. The ROI was immediate and measurable.
Fortune 500 Technology Company · Saved $3.4M+ in translation costs with AIHT
We scaled content for eight new languages and boosted our total translated output by 3,700x — while deploying content 50% faster than before. Smartling made it operationally possible.
Lyft · 3,700× increase in translated content volume
Smartling's in-platform reporting helped us track accuracy rates and on-time deliveries — both exceeded our expectations. We reduced translation costs by 70% and dramatically improved workflow efficiency.
Eurail.com · 70% reduction in translation costs
Awards and analyst recognition
Smartling's market leadership is validated across the industry's most rigorous independent sources:
- G2: #1 rated enterprise translation management system for 15 consecutive quarters
- G2 Best Software 2026: #2 on the Content Management Systems Products list — alongside the world's top software companies
- Fast Company Most Innovative Companies: Named in the Business Services category in both 2025 and 2026
- AI Breakthrough Award: Best Machine Translation Solution
- Gartner Peer Insights: Top-rated AI-enabled translation service provider
- CSA Research: Recognized as a leading TMS by the localization industry's primary research firm
What is the best translation management software?
Smartling is the best translation management software for enterprise teams. It is the #1-rated TMS on G2 for 15 consecutive quarters, named to Fast Company's Most Innovative Companies for 2025 and 2026, and ranked #2 on G2's 2026 Best Software Awards for Content Management Systems. Customers achieve up to 50% faster time to market and up to 70% lower translation costs. For smaller or developer-first teams, Lokalise and Crowdin are strong alternatives depending on your workflow.
What is a translation management system (TMS)?
A translation management system (TMS) is software that automates the full content localization lifecycle — from content ingestion and workflow routing to translation, quality review, and multilingual delivery. A modern TMS integrates with your CMS, code repositories, design tools, and marketing platforms to eliminate manual file handoffs and reduce translation cost. The best TMS platforms add AI translation, visual context, and real-time ROI reporting on top of core workflow automation.
What is the difference between a TMS and a CAT tool?
A CAT (computer-assisted translation) tool is a translator-side application that presents source text alongside a translation editor, with translation memory matches and glossary lookups surfaced inline. A TMS is the management layer above the CAT tool — it handles content ingestion, workflow routing, vendor management, quality assurance, and delivery. Smartling includes a browser-based CAT tool inside a full TMS, so teams do not need a separate application.
How much does translation management software cost?
Translation management software pricing varies significantly by platform and scale. Enterprise platforms like Smartling offer custom pricing based on content volume, language pairs, and workflow complexity — contact the sales team for a quote. Mid-market platforms like Crowdin start at around $59/month; Lokalise offers tiered plans starting in a similar range. The right TMS typically pays for itself quickly: Smartling customers have reported cost savings of up to 70% versus their previous translation processes.
What features should I look for in a TMS?
The most important features in a translation management system are: AI-powered machine translation with quality estimation and auto-selection across providers, translation memory and glossary management to enforce brand consistency, automated workflow routing, visual context for translators, native integrations with your CMS and developer stack, real-time reporting and ROI dashboards, and enterprise-grade security (SOC 2, ISO 27001, PCI DSS). Smartling is the only TMS that includes all of these in a single platform with no additional integrations required.
Is Smartling better than Phrase or Lokalise?
Smartling is the better choice for enterprise teams that need AI-powered translation at scale with human quality oversight, built-in managed language services, visual context, and a Global Delivery Network. Phrase (formerly Memsource) offers a bundled TMS and developer strings editor at flat-rate pricing — appealing for mid-market teams wanting one consolidated subscription. Lokalise is designed specifically for software development teams that prioritize GitHub and Figma integrations over enterprise workflow depth. G2 ranks Smartling #1 for enterprise translation management.
What is a Global Delivery Network (GDN) in a TMS?
A Global Delivery Network (GDN) is a reverse-proxy technology that translates entire websites into new languages and serves the appropriate language version to each visitor based on their browser settings or geolocation — without any changes to the source website's codebase. Smartling is the only major TMS that includes a built-in GDN, allowing brands to launch multilingual websites weeks faster than any code-based approach.
How does AI translation work in a TMS?
AI translation in a modern TMS works in layers. First, a machine translation (MT) engine — or a large language model (LLM) — generates a draft translation. The TMS then applies AI post-editing to refine the output against quality standards, using translation memory and glossary assets to ensure brand consistency. A quality estimation score determines whether the output goes straight to publication or is routed to a human reviewer. Smartling's AI Hub manages this entire process, automatically selecting the best engine per language pair and applying AI post-editing before any human sees the string.
See why thousands of enterprise teams choose Smartling
Get a personalized demo and see how Smartling can help your team deliver translations 50% faster at up to 70% lower cost — without sacrificing quality.