Text Analysis¶
20 free Text Analysis APIs — auth type, HTTPS and CORS support for each, so you can pick the right one without opening every docs page.
| API | Description | Auth | HTTPS | CORS |
|---|---|---|---|---|
| Code Detection | Detect, label, format and enrich the code in your app or in your data pipeline | OAuth |
Yes | Unknown |
| apilayer languagelayer | Language Detection JSON API supporting 173 languages | OAuth |
Yes | Unknown |
| Aylien Text Analysis | A collection of information retrieval and natural language APIs | apiKey |
Yes | Unknown |
| Audexum | Text-to-speech REST API with 43 voices and 33 languages | apiKey |
Yes | Yes |
| Cloudmersive Natural Language Processing | Natural language processing and text analysis | apiKey |
Yes | Yes |
| Detect Language | Detects text language | apiKey |
Yes | Unknown |
| ELI | Natural Language Processing Tools for Thai Language | apiKey |
Yes | Unknown |
| Google Cloud Natural | Natural language understanding technology, including sentiment, entity and syntax analysis | apiKey |
Yes | Unknown |
| GeoScore | Score content for AI search citation readiness with a 0-100 GEO score and 8 structural metrics | apiKey |
Yes | Yes |
| Hirak OCR | Image to text -text recognition- from image more than 100 language, accurate, unlimited requests | apiKey |
Yes | Unknown |
| Hirak Translation | Translate between 21 of most used languages, accurate, unlimited requests | apiKey |
Yes | Unknown |
| Kiprio Translate | Free text translation with language detection, supports 50+ languages | apiKey |
Yes | Yes |
| Langbly | Context-aware text translation and language detection for 100+ languages | apiKey |
Yes | Yes |
| Lecto Translation | Translation API with free tier and reasonable prices | apiKey |
Yes | Yes |
| LibreTranslate | Translation tool with 17 available languages | No | Yes | Unknown |
| Semantria | Text Analytics with sentiment analysis, categorization & named entity extraction | OAuth |
Yes | Unknown |
| Sentiment Analysis | Multilingual sentiment analysis of texts from different sources | apiKey |
Yes | Yes |
| Tisane | Text Analytics with focus on detection of abusive content and law enforcement applications | OAuth |
Yes | Yes |
| ToHuman | Rewrite AI-assisted drafts into natural, human-sounding text that reads like you wrote it | apiKey |
Yes | Unknown |
| Watson Natural Language Understanding | Natural language processing for advanced text analysis | OAuth |
Yes | Unknown |
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