Smartling
Best for enterprise localization
AI-powered translation
Extensive integrations
High quality assurance
Comprehensive compliance
The best AI for translation, delivering human-quality content faster and more affordably.
Last updated: Apr 15, 2026
FREEMIUM
smartling.com
Quick Answer
Smartling is an AI translation system for enterprises that automates content localization across various platforms. It offers AI, machine, and human translation options, integrates with over 50 content systems, and ensures high quality with robust LQA tools. Best for large companies needing to scale global content efficiently and securely. A free-to-start core plan is available, with enterprise pricing by quote.
About Smartling
Smartling is an AI translation system that orchestrates content localization across all channels. It leverages AI, machine translation, and human linguists to deliver high-quality, on-brand translations at scale. Designed for enterprises, it offers extensive integrations and customizable workflows.
What Makes It Unique
Smartling's LanguageAI™ system intelligently selects the right translation models, applies context automatically, and continuously improves quality, combining AI with professional linguist oversight for guaranteed satisfaction.
Use Cases & Target Users
Use Cases
Best For
Scaling global content for enterprises
Automating translation workflows across tech stacks
Ensuring on-brand, high-quality multilingual content
Localizing websites and mobile applications
Translating marketing campaigns for new markets
Company Size
MEDIUM
ENTERPRISE
Fit Score
Complexity
ADVANCED
Target Team Size
LARGE_TEAM
Target Skill Level
INTERMEDIATE
EXPERT
Key Features
AI-powered translation orchestration
Translation Management System (TMS)
Computer-Assisted Translation (CAT) tools with visual context
50+ pre-built integrations with content systems
Linguistic Quality Assurance (LQA) suite
AI Hub with 20+ LLMs and machine translation engines
Technical Specifications
API Available
SDK Available
MCP Compatible
Open Source
Team Features
SSO/Enterprise
Webhook Support
Has Demo
Deployment:
CLOUD
Compliance & Security
GDPR Compliant
SOC 2 Certified
Pros
- +Combines AI, machine translation, and human linguists for optimal quality and speed
- +Offers 50+ pre-built integrations with major CMS, CRM, and development tools
- +Automates up to 99% of the translation process, reducing manual effort
- +Provides comprehensive security and compliance (SOC 2 Type II, HIPAA, GDPR, PCI DSS Level 1)
- +Customers retain full ownership of translation memories and linguistic assets
- +Offers dedicated customer success managers and 24/7 technical support
Limitations
- -Pricing is enterprise-focused, potentially less suitable for very small businesses or individuals beyond the basic free tier
- -Requires integration setup and configuration for optimal automation
- -Specific LLM and MT engine names used in AI Hub are not explicitly listed
- -No explicit mention of a free trial for paid tiers, only a 'Free to Start' core plan
Powered By
Base Models
LLMsGPT-4Amazon Nova Pro
Uses Models
GPT-4Amazon Nova Pro
Decision Intelligence
Best For
Scaling global content for enterprises
Automating translation workflows across tech stacks
Ensuring on-brand, high-quality multilingual content
Localizing websites and mobile applications
Translating marketing campaigns for new markets
Not Ideal For
Individuals or very small teams with minimal translation needs
Users seeking a simple, one-off document translation tool without workflow management
Organizations that prefer to manage all translation processes manually
Teams looking for a free, fully-featured translation solution for large volumes
Frequently Asked Questions
Your Actions
Dimension Scores
Ease of Use6/10
Output Quality8/10
Value for Money7/10
Customization7/10
Support8/10
Integration8/10
Task Scores
Language Translation
9
Batch Processing
9
Format Conversion
8
Text Summarization
7
Grammar Correction
7
Paraphrasing
7
Readability Improvement
6
Keyword Extraction
6
Trust Score
85/100
Very Good
Based on 9 verified signals
Trust Signals
Verified CompanySmartling, Inc.
Notable CustomersReddit, Pinterest, HubSpot +6
Funding$262M
Team Size201-500
Status PageView
GDPR CompliantYes
SOC 2 CertifiedYes
HIPAA CompliantYes
Data ResidencyUS
Switching & Migration
Migration Difficulty
Significant Effort
Data portable as:
TMX
XLIFF
API
24/7 technical support, Dedicated Customer Success Managers, Professional Services, Managed Services, Access to linguist network
Quick Stats
Company & Links