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Natural Language Understanding (NLU) Software
NLTK
openNLP
NLTK-vs-openNLP
Compare NLTK and openNLP
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All Categories
Natural Language Understanding (NLU)
All Reviewers
Small-Business Reviewers
Mid-Market Reviewers
Large Enterprise Reviewers
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At a Glance
Pricing
Ratings
Features
Reviews
Alternatives
Discussions
Add Product
NLTK
(48)
4.4
out of
5
NLTK
By
NLTK Project
openNLP
(11)
4.0
out of
5
openNLP
By
The Apache Software Foundation
At a Glance
Star Rating
(48)
4.4
out of
5
(11)
4.0
out of
5
Market Segments
Small-Business (52.2% 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
NLTK
Star Rating
(48)
4.4
out of
5
Market Segments
Small-Business (52.2% of reviews)
Information
Pros & Cons
Not enough data
Entry-Level Pricing
No pricing available
Learn more about NLTK
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
NLTK vs openNLP
Reviewers felt that openNLP meets the needs of their business better than NLTK.
When comparing quality of ongoing product support, reviewers felt that NLTK is the preferred option.
For feature updates and roadmaps, our reviewers preferred the direction of openNLP over NLTK.
Pricing
Entry-Level Pricing
NLTK
No pricing available
openNLP
No pricing available
Free Trial
NLTK
No trial information available
openNLP
No trial information available
Ratings
Meets Requirements
7.9
28
8.3
9
Ease of Use
8.8
28
8.3
9
Ease of Setup
9.0
10
Not enough data
Ease of Admin
8.8
10
Not enough data
Quality of Support
8.2
22
7.0
9
Has the product been a good partner in doing business?
9.1
9
Not enough data
Product Direction (% positive)
7.3
26
7.4
9
Features by Category
Natural Language Understanding (NLU)
Hide 11 Features
Show 11 Features
7.2
24
Not enough data
Algorithm
Part of Speech Tagging
7.4
(won by default)
23
Not enough data
Summarization
7.4
(won by default)
19
Not enough data
Named Entity Recognition
7.3
(won by default)
22
Not enough data
Sentiment Analysis
7.3
(won by default)
22
Not enough data
Emotion Detection
6.5
(won by default)
20
Not enough data
Language Detection
7.0
(won by default)
21
Not enough data
System
Data Ingestion & Wrangling
7.6
(won by default)
20
Not enough data
Programming Language Support
8.0
(won by default)
19
Not enough data
Drag and Drop
6.4
(won by default)
16
Not enough data
Pre-Built Algorithms
7.2
(won by default)
20
Not enough data
Customizable Models
7.5
(won by default)
19
Not enough data
Categories
Categories
Shared Categories
NLTK
openNLP
NLTK and openNLP are categorized as
Natural Language Understanding (NLU)
Unique Categories
NLTK has no unique categories
openNLP has no unique categories
Reviews
Reviewers' Company Size
NLTK
Small-Business
(50 or fewer emp.)
52.2%
Mid-Market
(51-1000 emp.)
19.6%
Enterprise
(> 1000 emp.)
28.3%
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.)
52.2%
63.6%
Mid-Market
(51-1000 emp.)
19.6%
18.2%
Enterprise
(> 1000 emp.)
28.3%
18.2%
Reviewers' Industry
NLTK
Information Technology and Services
28.3%
Computer Software
17.4%
Telecommunications
4.3%
Research
4.3%
Internet
4.3%
Other
41.3%
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
NLTK Alternatives
Stanford CoreNLP
Add Stanford CoreNLP
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
openNLP Alternatives
Stanford CoreNLP
Add Stanford CoreNLP
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
NLTK Discussions
NLTK has no discussions with answers
See all discussions
openNLP Discussions
openNLP has no discussions with answers
See all discussions
Ask NLTK a Question
Contact NLTK
Ask openNLP a Question
Contact openNLP
Spotlight Categories
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At a Glance
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NLTK
openNLP
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