AI TOOL PROFILE
Linguin AI: Language Detection API
- Software Development
- API Development
- Software Companies
- Enterprises
- Developers building international applications
Pricing
Linguin is free for up to 100 detections per day. Paid accounts start at $2.50 for the first 1,000 detections, plus $0.15 per additional 1,000 detections.
At a glance
- Best for
- Software Companies, Enterprises, Developers building international applications
- Key use cases
- Support Request Routing, Content Moderation, Content Grouping, Translation Triggering
- Integrations
- Ruby binding, Python binding, Java binding
- Official website
- Visit linguin ai official website

How AI is used
Linguin AI is a developer-focused tool designed to detect the language of a text and identify English profanity. It uses a combination of static analysis, AI, and machine-learning models to analyze text in real time, returning results as ISO language codes with confidence scores.
The service is built for companies that handle international audiences and user-generated content. It supports both single-text and bulk detection requests, which may be integrated into applications using provided bindings for specific languages.
Buyers should note that while language detection covers 173 languages, the profanity detection feature is limited to English. Additionally, the billing model is based on the busiest day of the month, which buyers should consider when forecasting costs.
Key Features
Multi-Language Detection
Supports the identification of 173 different languages, returning ISO-639-1 or ISO-639-2 codes.
English Profanity Detection
Uses trained machine-learning models to detect the likelihood of profanity in English text.
Bulk Detection
Supports language or profanity detection for multiple texts within a single API call.
Confidence Scoring
Provides a value between 0.00 and 1.00 to indicate the likelihood that the detected language is correct.
Language Bindings
Provides API bindings for Ruby, Python, and Java.
Use Cases
Support Request Routing
Identifying the language of an incoming ticket to route it to a regional support team.
Content Moderation
Using English profanity detection to flag or moderate user-generated comments.
Content Grouping
Organizing user-submitted data by language to show relevant information to specific users.
Translation Triggering
Determining if content may need to be translated based on its detected language.
Integrations
- Ruby binding
- Python binding
- Java binding
FAQ
How many languages can Linguin AI detect?
- Linguin AI can detect 173 different languages.
Does Linguin AI support profanity detection for all languages?
- No, profanity detection is currently only supported for English.
Is there a free tier?
- Yes, Linguin is free for up to 100 detections per day, and you can sign up without a credit card.
How is data handled for privacy?
- The service operates under GDPR rules and permanently deletes submitted text immediately after the detection results are returned.
Source category: Software Development
Source subcategory: API Development
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