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Alation Data Catalog vs BigID vs Varonis Platform 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:
 

Mindshare comparison

As of July 2025, in the Data Governance category, the mindshare of Alation Data Catalog is 5.8%, down from 9.9% compared to the previous year. The mindshare of BigID is 7.7%, up from 6.6% compared to the previous year. The mindshare of Varonis Platform is 10.8%, up from 7.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Data Governance
 

Featured Reviews

Brahma Lam - PeerSpot reviewer
Has metadata cataloging features but needs changes in domain model
The tool's metadata cataloging is the most valuable feature.  The tool's domain model needs to be changed.  Alation Data Catalog is stable.  The solution is scalable.  Alation Data Catalog's deployment is easy. I rate it a nine out of ten. Deployment takes only two to three hours to complete.…
Ankita Sabale - PeerSpot reviewer
Predefined classifiers in place support sensitive data scanning effectively
BigID does not currently support Kerberos authentication for DataStax. On the user interface, analyzing true and false positives can be challenging, as I can only view 2,000 characters at a time. When tagging scan results, all objects get tagged without the option to untag specific ones. This requires reverting changes through MongoDB, which can result in data loss.
Frederic  Delos - PeerSpot reviewer
Offers the ability to identify sensitive areas, allowing you to drill down into the sensitive data
The most effective feature for me is its ability to identify sensitive areas, allowing you to drill down into the sensitive data, provided you have access, to determine whether it's a false positive or a true positive. That's the best thing for me, out of all of it. It's got everything, like other ones, but I like to be able to look at something if I'm doing forensics on the alert and say, "Okay, do I really need to do something with this?" For example, we don't want sensitive data in our OneDrive. So it identifies the sensitive data that's possibly in the OneDrive. And what I can do is look at it and identify whether it's actually sensitive data in Datalert or whether it looks like sensitive data, but I know it's a false positive. If it is a false positive, I can basically say ignore this pattern based on X, Y, and Z, you know, whether it's Redjax or keyword proximity. So I like that. With other tools, I gotta go through a whole process because it's a little bit more complex. Here, I can tag it and bag it in one shot. And the next good time I scan, it slips over it. So it helps in that.

Quotes from Members

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

Pros

"We can customize templates based on our use cases."
"The most valuable feature is cloud integration."
"The tool's metadata cataloging is the most valuable feature."
"The most valuable features of Alation Data Catalog are the simplicity in onboarding data sources, the security in securing the data sources, and the way the various users of Alation Data Catalog communicate with each other through a messenger."
"Alation Data Catalog provides a nice interface for connecting to the database, querying the data, and working on it."
"Given the relatively low level of maturity, Alation's most relevant feature at the moment is a user interface that's easy to navigate, which helps us find and understand the data. So while Alation has a lot more functionality, our pain point right now is being able to easily find, understand, and trust the information to use it."
"Alation Data Catalog's best feature is the SQL query publication."
"The solution's most valuable feature is the ALLIE AI feature."
"BigID has one of the best technical support teams."
"BigID is more advanced than Microsoft Purview when it comes to machine learning and AI development tools."
"BigID integrates well with our other products."
"Data classification is highly effective due to its automatic capabilities."
"It provides a unified view across different databases and supports a wide range of data source types, including cloud and on-premises systems."
"BigID offers different scan types for data discovery. The most powerful one is the full scan, which scans both data and metadata. However, the metadata scan is faster in comparison."
"BigID's scanning feature is its most valuable component."
"The features that I have found most valuable are the user experience, the credentialing, and that BigID is user friendly. Additionally, you can deploy to several other Microsoft platforms and you can use it for other things, like a bigger element or a report."
"The 24/7 support is the most valuable feature. They have been able to answer support questions pretty quickly."
"The telemetry to capture everything and the reports are very easy to configure without having a developer degree."
"The solution's classification engine is highly configurable and efficient."
"Technical support from Varonis is rated as nine out of ten."
"That alerting and reporting service is great."
"The solution ensures that users have not accidentally shared sensitive information with the wrong people or too many people."
"It can easily identify unusual behavior or access patterns that may pose a potential threat, while operating as a unified reporting system."
"Varonis offers robust data access governance, allowing us to understand which sensitive data exists and who has access to it."
 

Cons

"Alation Data Catalog is not user-friendly for business users. Its user experience is comparable to a Wikipedia page, lacking good visualization."
"We have had issues setting up the connectors and getting Alation's support team to resolve issues."
"Alation Data Catalog needs to develop a lot in terms of data governance and would be improved with a built-in interactive data quality solution."
"Although the solution performs far better in terms of data cataloging, its data governance capabilities need improvement."
"Data observability within Alation would be incredibly helpful for addressing these challenges"
"The tool's domain model needs to be changed."
"The product's data governance features need improvement."
"Alation Data Catalog doesn't support end-to-end lineage. By that, I mean the ability to trace the movement of data from when it first comes into our organization to where it's consumed."
"There are some shortcomings when it comes to Calvirus authentication, which is not yet supported by BigID."
"BigID is expensive. I prefer McAfee."
"BigID is making some forays into the GRC space, and that's a natural progression. I'd like to see that improve so that data governance is better, data risk is identified, and the ability to control and mitigate it."
"The challenge we encountered was with data connection across multiple databases. We struggled with configuring the data connection successfully. However, with the assistance of dynamic teams, we resolved this issue."
"BigID needs improvement in terms of automation."
"More classifications about different states are needed"
"Improvement could be made in data consent management and data privacy impact assessment."
"I want them to focus on data mapping, assessment, automation workflow, and privacy incident management."
"I would like it to have cloud integration."
"The solution's interface is a little complicated with regard to setting up filters and reports."
"For unstructured data monitoring, it's one of the top ones, if not the top one, due to its usability."
"One area for improvement is the calculation engine. When applying rules in Varonis, especially for large datasets (terabytes of data), the calculations can be slow and require time to process. Speeding up this process would be beneficial."
"Varonis requires more access permissions for its core functions compared to competitors, which can be a concern for companies about data safety."
"There is one thing that if I add something manually, I get so many alerts. That's the biggest bad thing."
"I'd like to see automatic updates for this solution. Currently, it's a manual process to update all the keywords"
"It is significantly complex."
 

Pricing and Cost Advice

"I don't have all the details on the pricing side, but the solution was more expensive than originally expected."
"The solution is a little expensive."
"A three-year agreement is better than a one-year rolling 12-month agreement from a price point of view. I'd recommend looking at a three-year deal because you can't stand up a catalog and produce value in 12 months."
"The platform is moderately expensive compared to the other competitors in the market."
"The pricing depends. If you have thousands of data sources to connect and manage, and you struggled with an MDM package in the past, you'll find BigID valuable and even cheap. But if you're a small business, it's probably not the right tool for you."
"The solution is expensive."
"I think that BigID's pricing is very reasonable."
"The product is expensive, but so are all competitor tools"
"The solution is not licensed per user but rather based on capacity. For instance, organizations with large amounts of data, such as 50 GB or more, are the ones that typically qualify for BigID."
"The pricing is good. It neither expensive nor cheap. It is average."
"You could do a subscription, where you pay yearly, or you could purchase it outright. The licensing cost is based on the number of users on the system that you are monitoring."
"I would rate the pricing an eight out of ten, with ten being the most expensive."
"Licensing is on an annual basis. Maintenance and renewal fees are separate. Varonis Datalert is quite expensive."
"Varonis Platform wasn't certainly the cheapest solution."
"It's expensive, kind of, really expensive."
"The platform is expensive. I rate the pricing a nine out of ten."
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Computer Software Company
11%
Manufacturing Company
7%
Government
7%
Financial Services Firm
25%
Computer Software Company
10%
Insurance Company
8%
Manufacturing Company
6%
Financial Services Firm
16%
Computer Software Company
10%
Manufacturing Company
9%
Healthcare Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Alation Data Catalog?
The platform's most valuable features are workflow automation, automated business metadata tagging, technical metadat...
What is your experience regarding pricing and costs for Alation Data Catalog?
The price difference between Alation Data Catalog and Collibra was not significant. Collibra is a little bit expensiv...
What needs improvement with Alation Data Catalog?
Alation Data Catalog is not user-friendly for business users. Its user experience is comparable to a Wikipedia page, ...
What do you like most about BigID?
I like BigID's in-depth discovery and scanning capabilities, especially for unstructured data. This feature is a stan...
What needs improvement with BigID?
BigID does not currently support Kerberos authentication for DataStax. On the user interface, analyzing true and fals...
What is your primary use case for BigID?
BigID is part of our data governance project. We onboard data sources in our environment and scan for specific sensit...
What do you like most about Varonis Platform?
The solution has significantly improved data security and compliance posture by allowing us to track and monitor acti...
What needs improvement with Varonis Platform?
Varonis started as an on-premises solution and is transitioning to cloud. It hasn't fully moved yet, which is an area...
What is your primary use case for Varonis Platform?
The primary use case for Varonis Platform is data discovery, specifically for discovering sensitive data in our organ...
 

Also Known As

Alation
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Overview

 

Sample Customers

Salesforce, Snowflake, Citrix, eBay, TripAdvisor, Albertsons, Nasdaq, Pfizer, LinkedIn, Finnair.
Home Depot, Grant Thornton LLP, Cimpress, Fidelity Investments
Nottingham Building Society
Find out what your peers are saying about Microsoft, Informatica, Collibra and others in Data Governance. Updated: June 2025.
861,803 professionals have used our research since 2012.