# NLP Apis

Ranked by the Vioscale composite score: a confidence-weighted blend of independent signals, not user reviews.

| # | Software | Score | Confidence | Vendor |
|--:|---|--:|---|---|
| 1 | [Cohere](https://www.vioscale.ai/software/cohere) | 79.3 | 45% (low) | - |
| 2 | [Hugging Face Transformers](https://www.vioscale.ai/software/hugging-face-transformers) | 76.2 | 26% (low) | - |
| 3 | [NLTK](https://www.vioscale.ai/software/nltk) | 72.7 | 21% (low) | - |
| 4 | [Amazon Comprehend](https://www.vioscale.ai/software/amazon-comprehend) | 72.3 | 33% (low) | - |
| 5 | [TextRazor](https://www.vioscale.ai/software/textrazor) | 63.9 | 34% (low) | - |
| 6 | [spaCy](https://www.vioscale.ai/software/spacy) | 49.2 | 32% (low) | - |
| 7 | [Stanford CoreNLP](https://www.vioscale.ai/software/stanford-corenlp) | 44.7 | 24% (low) | - |
| 8 | [Flair](https://www.vioscale.ai/software/flair) | 40.6 | 20% (low) | - |

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*Source: Vioscale (https://www.vioscale.ai/categories/nlp-apis).*