# Stanford CoreNLP, openNLP vs Google Cloud Natural Language API Comparison

| | Stanford CoreNLP | openNLP | Google Cloud Natural Language API | 
|---|---|---|---|
| **Star Rating** | 4.3 out of 5 | 4.0 out of 5 | 4.3 out of 5 | 
| **Total Reviews** | 10 | 11 | 98 | 
| **Largest Market Segment** | Piccola Impresa (60.0% delle recensioni) | Piccola Impresa (63.6% delle recensioni) | Piccola Impresa (55.1% delle recensioni) | 
| **Entry Level Price** | Nessun prezzo disponibile | Nessun prezzo disponibile | Gratuito Al mese | 

---
## Top Pros & Cons

### Stanford CoreNLP

**Not enough data**

### openNLP

**Not enough data**

### Google Cloud Natural Language API

Pros:
- Application Development (1 reviews)
- Cloud Computing (1 reviews)

Cons:
- Not User-Friendly (1 reviews)

---
## Ratings Comparison
| Rating | Stanford CoreNLP | openNLP | Google Cloud Natural Language API | 
|---|---|---|---|
  | **Soddisfa i requisiti** | 9.2 (10 reviews) | 8.3 (9 reviews) | 8.7 (89 reviews) | 
  | **Facilità d'uso** | 8.3 (10 reviews) | 8.3 (9 reviews) | 8.8 (91 reviews) | 
  | **Facilità di configurazione** | 8.5 (10 reviews) | Dati insufficienti | 8.5 (33 reviews) | 
  | **Facilità di amministrazione** | 8.1 (6 reviews) | Dati insufficienti | 8.8 (23 reviews) | 
  | **Qualità del supporto** | 6.7 (6 reviews) | 7.0 (9 reviews) | 8.7 (85 reviews) | 
  | **Ritiene che the product sia stato un valido partner commerciale?** | Dati insufficienti | Dati insufficienti | 8.3 (24 reviews) | 
  | **Direzione del prodotto (% positivo)** | 5.3 (10 reviews) | 7.4 (9 reviews) | 9.3 (89 reviews) | 

---
## Pricing

### Stanford CoreNLP

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

### openNLP

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

### Google Cloud Natural Language API

#### Entry-Level Pricing

Plan: Free

Price: Gratuito Al mese

Key Features:
- Tutti i clienti ricevono 5.000 unità per analizzare gratuitamente il testo non strutturato al mese, non addebitate sui tuoi crediti.
- I nuovi clienti ricevono $300 in crediti gratuiti da spendere su Natural Language.

[Browse all 2 editions](https://www.g2.com/it/products/google-cloud-natural-language-api/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Comprensione del Linguaggio Naturale (NLU)

| Product | Score | Reviews |
|---|---|---|
| **Stanford CoreNLP** | N/A | N/A |
| **openNLP** | N/A | N/A |
| **Google Cloud Natural Language API** | 8.5/10 | 49 |

#### Algoritmo

| Feature | Stanford CoreNLP | openNLP | Google Cloud Natural Language API | 
|---|---|---|---|
| **Tagging delle Parti del Discorso** | Dati insufficienti | Dati insufficienti | 8.6 (45 reviews) | 
| **Riassunto** | Dati insufficienti | Dati insufficienti | 8.6 (47 reviews) | 
| **Riconoscimento di Entità Nominate** | Dati insufficienti | Dati insufficienti | 8.7 (46 reviews) | 
| **Analisi del Sentimento** | Dati insufficienti | Dati insufficienti | 9.0 (47 reviews) | 
| **Rilevamento delle emozioni** | Dati insufficienti | Dati insufficienti | 8.2 (47 reviews) | 
| **Rilevamento della lingua** | Dati insufficienti | Dati insufficienti | 8.9 (48 reviews) | 

#### Sistema

| Feature | Stanford CoreNLP | openNLP | Google Cloud Natural Language API | 
|---|---|---|---|
| **Ingestione e Manipolazione dei Dati** | Dati insufficienti | Dati insufficienti | 8.6 (46 reviews) | 
| **Supporto per i linguaggi di programmazione** | Dati insufficienti | Dati insufficienti | 8.8 (48 reviews) | 
| **Trascina e Rilascia** | Dati insufficienti | Dati insufficienti | 8.0 (45 reviews) | 
| **Algoritmi Pre-Costruiti** | Dati insufficienti | Dati insufficienti | 8.5 (46 reviews) | 
| **Modelli personalizzabili** | Dati insufficienti | Dati insufficienti | 7.7 (44 reviews) | 

### Analisi del testo

| Product | Score | Reviews |
|---|---|---|
| **Stanford CoreNLP** | N/A | N/A |
| **openNLP** | N/A | N/A |
| **Google Cloud Natural Language API** | 8.7/10 | 60 |

#### Imposta

| Feature | Stanford CoreNLP | openNLP | Google Cloud Natural Language API | 
|---|---|---|---|
| **Integrazione** | Dati insufficienti | Dati insufficienti | 8.5 (59 reviews) | 
| **Manutenzione** | Dati insufficienti | Dati insufficienti | 8.1 (55 reviews) | 
| **Senza codice** | Dati insufficienti | Dati insufficienti | 8.4 (55 reviews) | 

#### Dati

| Feature | Stanford CoreNLP | openNLP | Google Cloud Natural Language API | 
|---|---|---|---|
| **Sicurezza** | Dati insufficienti | Dati insufficienti | 8.8 (55 reviews) | 
| **Visualizzazione dei dati** | Dati insufficienti | Dati insufficienti | 8.5 (54 reviews) | 

#### Analisi

| Feature | Stanford CoreNLP | openNLP | Google Cloud Natural Language API | 
|---|---|---|---|
| **Automazione** | Dati insufficienti | Dati insufficienti | 8.9 (52 reviews) | 
| **Riconoscimento di entità nominate** | Dati insufficienti | Dati insufficienti | 9.1 (52 reviews) | 
| **Estrazione di Frasi Chiave** | Dati insufficienti | Dati insufficienti | 9.0 (51 reviews) | 
| **Analisi dell'argomento** | Dati insufficienti | Dati insufficienti | 9.0 (49 reviews) | 
| **Analisi del Sentimento** | Dati insufficienti | Dati insufficienti | 8.8 (52 reviews) | 
| **Identificazione della lingua** | Dati insufficienti | Dati insufficienti | 8.9 (52 reviews) | 
| **Analisi della sintassi/parte del discorso** | Dati insufficienti | Dati insufficienti | 8.8 (46 reviews) | 

#### Personalizzazione

| Feature | Stanford CoreNLP | openNLP | Google Cloud Natural Language API | 
|---|---|---|---|
| **Parametrizzazione Pre-Costruita** | Dati insufficienti | Dati insufficienti | 8.3 (48 reviews) | 
| **Estensione personalizzata** | Dati insufficienti | Dati insufficienti | 8.7 (46 reviews) | 
| **Composizionalità** | Dati insufficienti | Dati insufficienti | 8.8 (47 reviews) | 

#### Intelligenza Artificiale Generativa

| Feature | Stanford CoreNLP | openNLP | Google Cloud Natural Language API | 
|---|---|---|---|
| **Generazione di Testo AI** | Dati insufficienti | Dati insufficienti | 8.6 (43 reviews) | 
| **Riassunto del testo AI** | Dati insufficienti | Dati insufficienti | 8.9 (41 reviews) | 

---
## Categories
**Shared Categories (1):** [Software di comprensione del linguaggio naturale (NLU)](https://www.g2.com/it/categories/natural-language-understanding-nlu)



**Unique to Google Cloud Natural Language API (1):** [Software di analisi del testo](https://www.g2.com/it/categories/text-analysis)


---
## Reviewer Demographics

### By Company Size

| Segment | Stanford CoreNLP | openNLP | Google Cloud Natural Language API | 
|---|---|---|---|
| **Piccola impresa** | 60.0% | 63.6% | 55.1% | 
| **Mid-Market** | 20.0% | 18.2% | 21.4% | 
| **Enterprise** | 20.0% | 18.2% | 23.5% | 

### By Industry

#### Stanford CoreNLP

- **Vendita al dettaglio:** 10.0%
- **Ricerca:** 10.0%
- **Politica Pubblica:** 10.0%
- **Media online:** 10.0%
- **Consulenza di gestione:** 10.0%
- **Internet:** 10.0%
- **Tecnologia dell'informazione e servizi:** 10.0%
- **E-Learning:** 10.0%
- **Software per computer:** 10.0%
- **Organizzazione Civica e Sociale:** 10.0%

#### openNLP

- **Istruzione Superiore:** 18.2%
- **Software per computer:** 18.2%
- **Magazzinaggio:** 9.1%
- **Venture Capital e Private Equity:** 9.1%
- **Stampa:** 9.1%
- **Petrolio e Energia:** 9.1%
- **Tecnologia dell'informazione e servizi:** 9.1%
- **Gestione dell'Istruzione:** 9.1%
- **Contabilità:** 9.1%

#### Google Cloud Natural Language API

- **Software per computer:** 20.4%
- **Tecnologia dell'informazione e servizi:** 19.4%
- **Gestione dell'Istruzione:** 6.1%
- **Sicurezza Informatica e di Rete:** 4.1%
- **Telecomunicazioni:** 4.1%
- **Vendita al dettaglio:** 4.1%
- **Servizi Informativi:** 4.1%
- **Bancario:** 3.1%
- **Consulenza:** 3.1%
- **Sviluppo del programma:** 3.1%
- **Other:** 28.6%

---
## Alternatives

### Alternatives to Stanford CoreNLP

- [NLTK](https://www.g2.com/it/products/nltk/reviews) — 4.4/5 stars (48 reviews)
- [Google Cloud Translation API](https://www.g2.com/it/products/google-cloud-translation-api/reviews) — 4.4/5 stars (329 reviews)
- [InMoment Experience Improvement (XI) Platform](https://www.g2.com/it/products/inmoment-experience-improvement-xi-platform/reviews) — 4.7/5 stars (319 reviews)
- [Claude](https://www.g2.com/it/products/claude-2025-12-11/reviews) — 4.6/5 stars (295 reviews)
- [Amazon Comprehend](https://www.g2.com/it/products/amazon-comprehend/reviews) — 4.2/5 stars (72 reviews)
- [Level AI](https://www.g2.com/it/products/level-ai/reviews) — 4.7/5 stars (199 reviews)
- [GlobalLink](https://www.g2.com/it/products/globallink/reviews) — 4.5/5 stars (186 reviews)
- [Azure AI Language](https://www.g2.com/it/products/azure-ai-language/reviews) — 4.3/5 stars (77 reviews)
- [Tungsten TotalAgility](https://www.g2.com/it/products/tungsten-totalagility/reviews) — 4.3/5 stars (55 reviews)
- [scite.ai](https://www.g2.com/it/products/scite-ai/reviews) — 4.7/5 stars (27 reviews)

### Alternatives to openNLP

- [NLTK](https://www.g2.com/it/products/nltk/reviews) — 4.4/5 stars (48 reviews)
- [Amazon Comprehend](https://www.g2.com/it/products/amazon-comprehend/reviews) — 4.2/5 stars (72 reviews)
- [Google Cloud Translation API](https://www.g2.com/it/products/google-cloud-translation-api/reviews) — 4.4/5 stars (329 reviews)
- [InMoment Experience Improvement (XI) Platform](https://www.g2.com/it/products/inmoment-experience-improvement-xi-platform/reviews) — 4.7/5 stars (319 reviews)
- [Claude](https://www.g2.com/it/products/claude-2025-12-11/reviews) — 4.6/5 stars (295 reviews)
- [Level AI](https://www.g2.com/it/products/level-ai/reviews) — 4.7/5 stars (199 reviews)
- [GlobalLink](https://www.g2.com/it/products/globallink/reviews) — 4.5/5 stars (186 reviews)
- [Azure AI Language](https://www.g2.com/it/products/azure-ai-language/reviews) — 4.3/5 stars (77 reviews)
- [Tungsten TotalAgility](https://www.g2.com/it/products/tungsten-totalagility/reviews) — 4.3/5 stars (55 reviews)
- [scite.ai](https://www.g2.com/it/products/scite-ai/reviews) — 4.7/5 stars (27 reviews)

### Alternatives to Google Cloud Natural Language API

- [Amazon Comprehend](https://www.g2.com/it/products/amazon-comprehend/reviews) — 4.2/5 stars (72 reviews)
- [Altair AI Studio](https://www.g2.com/it/products/rapidminer-studio/reviews) — 4.6/5 stars (516 reviews)
- [Microsoft Text Analytics API](https://www.g2.com/it/products/microsoft-text-analytics-api/reviews) — 4.4/5 stars (14 reviews)
- [SAP HANA Cloud](https://www.g2.com/it/products/sap-hana-cloud-2025-10-01/reviews) — 4.3/5 stars (621 reviews)
- [SAS Viya](https://www.g2.com/it/products/sas-sas-viya/reviews) — 4.3/5 stars (798 reviews)
- [Forsta](https://www.g2.com/it/products/forsta/reviews) — 4.2/5 stars (335 reviews)
- [NLTK](https://www.g2.com/it/products/nltk/reviews) — 4.4/5 stars (48 reviews)
- [InMoment Experience Improvement (XI) Platform](https://www.g2.com/it/products/inmoment-experience-improvement-xi-platform/reviews) — 4.7/5 stars (319 reviews)
- [Claude](https://www.g2.com/it/products/claude-2025-12-11/reviews) — 4.6/5 stars (295 reviews)
- [Chattermill](https://www.g2.com/it/products/chattermill/reviews) — 4.5/5 stars (236 reviews)

---
## Top Discussions

### Stanford CoreNLP

No discussions available for this product.

### openNLP

No discussions available for this product.

### Google Cloud Natural Language API

No discussions available for this product.

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/it/compare/stanford-corenlp-vs-opennlp-vs-google-cloud-natural-language-api)