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IBM Smart Analytics vs Weka comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

IBM Smart Analytics
Ranking in Data Mining
8th
Average Rating
7.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
Weka
Ranking in Data Mining
4th
Average Rating
7.8
Reviews Sentiment
6.4
Number of Reviews
16
Ranking in other categories
Anomaly Detection Tools (1st)
 

Mindshare comparison

As of May 2026, in the Data Mining category, the mindshare of IBM Smart Analytics is 4.0%, up from 0.8% compared to the previous year. The mindshare of Weka is 7.3%, down from 18.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Data Mining Mindshare Distribution
ProductMindshare (%)
Weka7.3%
IBM Smart Analytics4.0%
Other88.7%
Data Mining
 

Featured Reviews

RH
Program Manager - Enterprise Command Center at a financial services firm with 10,001+ employees
Adding LA on top of a well deployed & working Tivoli Framework opens up a flood of native logged data points. The visual presentation layer of LA is less than cutting edge.
The IBM monitoring software products (Tivoli) are not easy to instrument and require many separate pieces of the total framework to be operationally functional and useable. That said, adding LA on top of a well deployed & working Tivoli Framework opens up a flood of native logged data points for unstructured search & query. My team had a special need to implement custom alerting on 10s of thousands of MQ channels in a short amount of time, and the traditional approach (also w a Tivoli product) would have been very costly (labor) and time consuming (requiring individual app review). As an alternative, we had a new event stream create to track all MQ channels to generate logs and then used LA to visualize the behavior trends for review, reporting and eventually alerting. The effort took longer than I hoped ~6 months, but the traditional approach would have taken 2+ yrs to review and implement app by app.
SC
Student at Rochester Institute of Technology
Data mining projects have become faster and visualization now guides our pattern discovery
Weka can be improved in some areas. As a one-year user, I can share my experiences. I have tried installing other packages into Weka using the inbuilt package manager or adding modern algorithms that I wish to apply to my data sets or data processing. I think Weka needs to improve in that and also in integrating Python into Weka, which would help users much more. I chose eight out of ten because we need improvements in Weka, such as installing inbuilt packages. Weka uses skips such as N+2 or N+4 and eight-node, which makes sense basically, but I think it should improve in the package attribute, such as configuring Python easily and adding modern algorithms into Weka more easily.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"Log Analytics (LA) allows a user to see patterns of behavior and isolate issues quickly, without the need to manually access individual systems and parse logs manually."
"Working with complicated algorithms in huge datasets is really easy in Weka."
"I mainly use this solution for the regression tree, and for its association rules. I run these two methodologies for Weka."
"Working with complicated algorithms in huge datasets is really easy in Weka."
"There are many options where you can fill all of the data pre-processing options that you can implement when you're importing the data. You can also normalize the data and standardize it in an easier way."
"Weka is very easy to use, is very complete, and provides many benefits to the end user."
"If they want their task done faster, and they do not have enough coding expertise, this is definitely an excellent solution to choose from."
"Weka is a very easy to use Data Mining solution, great for learning and for doing small experiments before exploring the data deeper, with a large number and diversity of algorithms that make it an excellent solution for rapid testing."
"It’s pretty straightforward, it's user-friendly, it’s free, and with YouTube videos, online guides, and e-books on machine learning using Weka, you can quickly learn to use its good interface for data visualization, filtering, and creating different scenarios and instances."
 

Cons

"The indexing engine (proprietary build of LogStash) is well... very LogStash'ish... It requires more work to normalize the log feeds than competing products."
"In terms of scalability, I think Weka is not prepared to handle a large number of users."
"The visualization of Weka is subpar and could improve. Machine learning and visualization do not work well together. For example, we want to know how we can we delete empty cells or how can we fill in the empty cells without cleaning the data system and putting it together."
"If there are a lot more lines of code, then we should use another language."
"Scalability and performance are the main aspect of improvement in Weka, since it has the main Java limitations, regarding the JVM."
"The solution doesn’t really have very good technical support."
"Weka is a little complicated and not necessarily suited for users who aren't skilled and experienced in data science."
"Help documentation could be more user friendly."
"Weka could be more stable."
 

Pricing and Cost Advice

Information not available
"We use the free version now. My faculty is very small."
"Currently, I am using an open-source version so I don't know much about the price of this solution."
"The solution is free and open-source."
"As far as I know, Weka is a freeware tool, and I am not aware if they have an online solution or if it is a commercial product."
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Top Industries

By visitors reading reviews
No data available
Educational Organization
19%
University
14%
Comms Service Provider
8%
Financial Services Firm
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise1
Large Enterprise3
 

Questions from the Community

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What is your experience regarding pricing and costs for Weka?
My experience with pricing, setup cost, and licensing for Weka is that I think it's a fair price since we are using it academically, so it is completely free to download and use. The license is als...
What needs improvement with Weka?
Weka can be improved in some areas. As a one-year user, I can share my experiences. I have tried installing other packages into Weka using the inbuilt package manager or adding modern algorithms th...
What is your primary use case for Weka?
My main use case for Weka is data exploration and data processing and data mining. I can give a quick, specific example of how I've used Weka for data exploration or data processing: we have a subj...
 

Comparisons

 

Also Known As

Smart Analytics
No data available
 

Overview

 

Sample Customers

WIdO AOK, EEKA Fashion, SSGC, GS Retail
Information Not Available
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