Skip to Navigation
Skip to Navigation
Introducing G2.ai, the future of software buying.
Try now
G2 - Business Software Reviews
Search software
Software
Expand/Collapse Software
AI Agents
Services
Expand/Collapse Services
G2 for Business
Expand/Collapse vendor
For Marketers
Enhance your G2 profile and reach in-market buyers
For Sales
Find, engage, and convert in-market buyers
For Services
Reach companies that need you, when they’re ready to buy
For Investments
Gain access to real-time software trends
For Developers
Use our Developer Portal to test API data
Deals
Language Selector
EN
Choose a language
Deutsch
Français
Português
Español
Italiano
Leave a Review
Join or Log In
Search
Search Software and Services
Language Selector
Choose a language
Deutsch
Français
Português
Español
Italiano
Expand/Collapse
Home
...
Natural Language Understanding (NLU) Software
openNLP
Stanford CoreNLP
openNLP-vs-Stanford CoreNLP
Compare Stanford CoreNLP and openNLP
Social Share Options
All Categories
Natural Language Understanding (NLU)
All Reviewers
Small-Business Reviewers
Mid-Market Reviewers
Large Enterprise Reviewers
Save
Log in to your accountto save comparisons,
products and more.
At a Glance
Pricing
Ratings
Features
Reviews
Alternatives
Discussions
Add Product
Stanford CoreNLP
(10)
4.3
out of
5
Stanford CoreNLP
By
Stanford NLP Group
openNLP
(11)
4.0
out of
5
openNLP
By
The Apache Software Foundation
At a Glance
Star Rating
(10)
4.3
out of
5
(11)
4.0
out of
5
Market Segments
Small-Business (60.0% of reviews)
Information
Small-Business (63.6% of reviews)
Information
Pros & Cons
Not enough data
Not enough data
Entry-Level Pricing
No pricing available
No pricing available
Stanford CoreNLP
Star Rating
(10)
4.3
out of
5
Market Segments
Small-Business (60.0% of reviews)
Information
Pros & Cons
Not enough data
Entry-Level Pricing
No pricing available
Learn more about Stanford CoreNLP
openNLP
Star Rating
(11)
4.0
out of
5
Market Segments
Small-Business (63.6% of reviews)
Information
Pros & Cons
Not enough data
Entry-Level Pricing
No pricing available
Learn more about openNLP
Stanford CoreNLP vs openNLP
Reviewers felt that Stanford CoreNLP meets the needs of their business better than openNLP.
When comparing quality of ongoing product support, reviewers felt that openNLP is the preferred option.
For feature updates and roadmaps, our reviewers preferred the direction of openNLP over Stanford CoreNLP.
Pricing
Entry-Level Pricing
Stanford CoreNLP
No pricing available
openNLP
No pricing available
Free Trial
Stanford CoreNLP
No trial information available
openNLP
No trial information available
Ratings
Meets Requirements
9.2
10
8.3
9
Ease of Use
8.3
10
8.3
9
Ease of Setup
8.5
10
Not enough data
Ease of Admin
8.1
6
Not enough data
Quality of Support
6.7
6
7.0
9
Has the product been a good partner in doing business?
Not enough data
Not enough data
Product Direction (% positive)
5.3
10
7.4
9
Features by Category
Natural Language Understanding (NLU)
Hide 11 Features
Show 11 Features
Not enough data
Not enough data
Algorithm
Part of Speech Tagging
Not enough data
Not enough data
Summarization
Not enough data
Not enough data
Named Entity Recognition
Not enough data
Not enough data
Sentiment Analysis
Not enough data
Not enough data
Emotion Detection
Not enough data
Not enough data
Language Detection
Not enough data
Not enough data
System
Data Ingestion & Wrangling
Not enough data
Not enough data
Programming Language Support
Not enough data
Not enough data
Drag and Drop
Not enough data
Not enough data
Pre-Built Algorithms
Not enough data
Not enough data
Customizable Models
Not enough data
Not enough data
Categories
Categories
Shared Categories
Stanford CoreNLP
openNLP
Stanford CoreNLP and openNLP are categorized as
Natural Language Understanding (NLU)
Unique Categories
Stanford CoreNLP has no unique categories
openNLP has no unique categories
Reviews
Reviewers' Company Size
Stanford CoreNLP
Small-Business
(50 or fewer emp.)
60.0%
Mid-Market
(51-1000 emp.)
20.0%
Enterprise
(> 1000 emp.)
20.0%
openNLP
Small-Business
(50 or fewer emp.)
63.6%
Mid-Market
(51-1000 emp.)
18.2%
Enterprise
(> 1000 emp.)
18.2%
Small-Business
(50 or fewer emp.)
60.0%
63.6%
Mid-Market
(51-1000 emp.)
20.0%
18.2%
Enterprise
(> 1000 emp.)
20.0%
18.2%
Reviewers' Industry
Stanford CoreNLP
Retail
10.0%
Research
10.0%
Public Policy
10.0%
Online Media
10.0%
Management Consulting
10.0%
Other
50.0%
openNLP
Higher Education
18.2%
Computer Software
18.2%
Warehousing
9.1%
Venture Capital & Private Equity
9.1%
Printing
9.1%
Other
36.4%
Alternatives
Stanford CoreNLP Alternatives
NLTK
Add NLTK
Cloud Translation API
Add Google Cloud Translation API
InMoment Experience Improvement (XI) Platform
Add InMoment Experience Improvement (XI) Platform
Amazon Comprehend
Add Amazon Comprehend
See all alternatives
openNLP Alternatives
NLTK
Add NLTK
Amazon Comprehend
Add Amazon Comprehend
Google Cloud Natural Language API
Add Google Cloud Natural Language API
Cloud Translation API
Add Google Cloud Translation API
See all alternatives
Discussions
Stanford CoreNLP Discussions
Stanford CoreNLP has no discussions with answers
See all discussions
openNLP Discussions
openNLP has no discussions with answers
See all discussions
Ask Stanford CoreNLP a Question
Contact Stanford CoreNLP
Ask openNLP a Question
Contact openNLP
Spotlight Categories
Password Managers Software
Expense Management Software
Social Media Management Tools
Low-Code Development Platforms
At a Glance
Pricing
Ratings
Features
Reviews
Alternatives
Discussions
Add Product
Stanford CoreNLP
openNLP
Hunting for software
insights
?
With over 3 million reviews, we can provide the specific details that help you make an informed software buying decision for your business. Finding the right product is important, let us help.
G2 - Business Software Reviews
Create an account
Already have an account?
Log in
G2 - Business Software Reviews
Create an account
Already have an account?
Log in
or continue with
LinkedIn
Google
Google
By proceeding, you agree to our
Terms of Use
and
Privacy Policy
Add more products
Search for Software and Services
Suggested Products
spaCy
(21)
4.5
out of
5
Add
NLTK
(48)
4.4
out of
5
Add
Amazon Comprehend
(72)
4.2
out of
5
Add
Google Cloud Natural Language API
(97)
4.3
out of
5
Add