Best Text Analysis APIs — Compared
Compare 16 Text Analysis APIs side by side. See authentication methods, HTTPS support, and CORS policies at a glance.
| API | Description | Auth | HTTPS | CORS |
|---|---|---|---|---|
| AI Text Moderation, Toxicity & Sentiment Analyzer | Detect sentiment, toxicity, and emotional aspects in text with AI moderation | apiKey | ||
| AI Translate text API | The Text Translation API translates text into any of the 80 supported languages, providing accurate and context-aware translations | apiKey | ||
| Analyse Keywords API | This API lets you extract high-frequency keywords, key phrases and latent semantic keywords from any URL | apiKey | ||
| Cloudmersive Natural Language Processing | Natural language processing and text analysis | apiKey | ||
| Code Detection API | Detect, label, format and enrich the code in your app or in your data pipeline | OAuth | ||
| Convert Text to Speech API | This API converts any text to speech automatically | apiKey | ||
| Detect Language | Detects text language | apiKey | ||
| Detect Language API | This API detects the language from any text (+ 50 languages supported) | apiKey | ||
| ELI | Natural Language Processing Tools for Thai Language | apiKey | ||
| Fuzzy Text Search API | The Fuzzy Text Search API finds close matches for user queries, handling typos and partial inputs to deliver relevant results quickly and accurately | apiKey | ||
| Google Cloud Natural | Natural language understanding technology, including sentiment, entity and syntax analysis | apiKey | ||
| LanguageTool | Style and Grammar Checker for 25+ Languages | None | ||
| Lecto Translation | Translation API with free tier and reasonable prices | apiKey | ||
| Proofread and Grammar Check API | The Proofreading and Grammar Check API ensures the provided text is grammatically correct and polished by automatically proofreading and checking for errors | apiKey | ||
| Safe text | Clean short and long texts. It is probably world most complete text-cleaner API! Providing very fast and accurate results. | apiKey | ||
| Watson Natural Language Understanding | Natural language processing for advanced text analysis | OAuth |