Smartling vs Lokalise

A 2026 side-by-side comparison of Smartling and Lokalise — pricing, key features, platforms, API access, and the trade-offs of each, based on data collected from their official sites.

Tagline

End-to-end localization and translation services for global growth

AI-powered localization platform

Pricing

Paid
Paid

Rating

0.0 (0)
0.0 (0)

Platforms

Web
WebMacWindows

API

Yes
Yes

Open source

No
No

Description

Smartling is an all-in-one translation orchestration platform and translation management system. It enables enterprises to translate, automate, and manage content across platforms using 20+ LLMs, machine translation engines, and a network of over 4,000 professional human linguists.

Lokalise streamlines software translation and localization with AI-assisted workflows.

Key features

  • Translation Orchestration
  • Linguistic Quality Assurance (LQA)
  • Workflow Automation
  • Computer-Assisted Translation (CAT) Tool
  • Glossary and Terminology Management
  • Real-time Dashboards & Analytics
  • Visual Context
  • LLM and Machine Translation Engine Integration
  • Open APIs and SDKs
  • Secure MCP Server
  • 50+ Brand Integrations
  • Global Delivery Network (GDN) Web Proxy
  • Layout preservation
  • Glossary support

Pros

  • Automates up to 99% of the translation process, including auto-detection of new content and auto-publishing.
  • Supports seamless integration with over 50 platforms including CMSs, CRMs, code repositories, and tools like WordPress, Contentful, and GitHub.
  • Provides a robust, RESTful API that covers 100% of the platform's functionality and supports real-time, AI-augmented machine translations.
  • Ensures enterprise-grade security with certifications including SOC 2 Type II, HIPAA, HITRUST, PCI DSS Level 1, and GDPR compliance.
  • Integrates with over 20 different LLMs and machine translation engines to deliver flexible, automated translations.
  • Access to a global network of over 4,000 vetted professional linguists for secure human translation and post-editing.
  • Customers retain total ownership of all translated content, glossaries, style guides, and translation memories.
  • Provides real-time visual context inside its computer-assisted translation (CAT) tools to help linguists minimize mistakes.
  • 50+ file formats
  • GitHub and GitLab integration
  • Translation memory
  • AI translation suggestions
  • Team collaboration
  • In-context editing
  • Mobile SDK support
  • Enterprise security

Cons

  • No free plan or trial option is listed on the pricing plans page.
  • Pricing details, exact estimates, and SaaS plan rates are not publicly disclosed and require direct contact.
  • The translation platform is cloud-based and does not mention any offline or local desktop applications.
  • Custom setups or advanced pipeline integrations might require specialized developer resources or Smartling Professional Services.
  • The platform utilizes AI automated routing and LLMs, which may still require human translation or review services depending on the content's visibility.
  • Expensive tiered pricing
  • Complex for small teams
  • Learning curve
  • AI quality varies by language
  • No standalone MT editor
  • Advanced features enterprise-only
  • UI can feel dense
  • Requires localization workflow knowledge

Pricing plans

  • CoreUSD0
    • Basic workflow, user, and project management
    • Easy drag and drop
    • CAT Tool with visual context and in-platform communication
    • Essential reporting and automated quality checks
  • Enterprise
    • Everything in Core, plus advanced user and project management
    • Fully customizable and dynamic workflows
    • Broad suite of connectivity options
    • Advanced translation memory with unlimited storage
  • AI Hub
    • High-volume automated translation
    • Translations in minutes
    • Translate with 20+ LLMs and machine translation engines
    • Workflow automation with integrations
  • AI Translation
    • Cost-effective quality at scale
    • Translations in hours or days depending on requirements and volume
    • AI and machine translation services
    • Automated routing, context, and QA
  • AI Human Translation
    • For high-visibility content that needs human oversight
    • Human translation from Smartling’s network of 4,000+ linguists
    • AI-enabled human translation services from Smartling
    • Brand-consistent translations with human quality checks
  • Professional Translation
    • Professional translation
    • Starting at $0.12/word shown on page
    • AI-enabled human translation services from Smartling
    • Basic linguistic quality assurance tools
  • ExplorerUSD144/month
    • For teams that want the essentials, done right and fast
    • Everything to get started, plus
    • Try free
    • All plans come with a free 14-day trial, no credit card required
  • GrowthUSD375/month
    • For scaling teams that need better automation and control
    • Everything in Explorer, plus
    • Try free
    • All plans come with a free 14-day trial, no credit card required
  • AdvancedUSD999/month
    • Most popular
    • For teams with complex, multi-product workflows and setups
    • Everything in Growth, plus
    • Book a demo
  • Enterprise
    • For global orgs with bespoke security and support needs
    • Everything in Advanced, plus
    • Custom AI profiles (RAG)
    • Dedicated Enterprise onboarding

Which one should you pick?

  • Choose Smartling if you need Translation Orchestration.
  • Choose Lokalise if you need Layout preservation.
  • On budget: Smartling is paid, Lokalise is paid.