The G2 on Alation

Alation Pros and Cons: Top 5 Advantages and Disadvantages

Quick AI Summary Based on G2 Reviews

Generated from real user reviews

Users appreciate the ease of use of Alation, praising its intuitive interface and seamless setup for security and integration. (16 mentions)

Users commend Alation for its seamless data discovery, facilitating easy navigation and understanding of complex data relationships. (10 mentions)

Users value the seamless navigation and integration in Alation, enhancing data accessibility and overall user experience. (10 mentions)

Users highly value the user-friendly data cataloging of Alation, enhancing data discovery and governance across platforms. (9 mentions)

Users find Alation’s user-friendly interface enhances navigation, simplifying data exploration and project organization effectively. (9 mentions)

Users experience slow performance in Alation, particularly with large data integrations and metadata freshness delays. (8 mentions)

Users note the missing features in Alation, particularly in Data Quality and user interface improvements. (6 mentions)

Users note limited functionality in Alation, particularly with missing features and restricted data products for non-enterprise licenses. (4 mentions)

Users face significant lineage limitations with Alation, experiencing bugs and incomplete data connections across systems. (4 mentions)

Users find the user interface lacking, experiencing slowness and complexity that hinders effective data navigation. (4 mentions)

5 Pros or Advantages of Alation

1. Ease of Use

Users appreciate the ease of use of Alation, praising its intuitive interface and seamless setup for security and integration.

See 16 mentions

See Related User Reviews

Verified User

Mid-Market (51-1000 emp.)

3.0/5

"User-Friendly Data Catalogue, But Data Lineage Needs Improvement"

What do you like about Alation?

The data catalogue works well. Easy to use. Security was easy to setup. We are yet to integrate it with other systems but it appears to have Apis whic

Marc P.

5.0/5

"Seamlessly Enhances Data Discovery and Collaboration"

What do you like about Alation?

I appreciate the close connection between data, metadata, articles, and glossaries that Alation provides. This feature simplifies understanding and ma

2. Data Discovery

Users commend Alation for its seamless data discovery, facilitating easy navigation and understanding of complex data relationships.

See 10 mentions

See Related User Reviews

Marc P.

5.0/5

"Seamlessly Enhances Data Discovery and Collaboration"

What do you like about Alation?

I appreciate the close connection between data, metadata, articles, and glossaries that Alation provides. This feature simplifies understanding and ma

Eric N.

Enterprise (> 1000 emp.)

5.0/5

"Exceptional Tool and Team, Expanding Our Data Governance"

What do you like about Alation?

For my team, Alation is more than just a SaaS tool; it represents a partnership that extends our governance capabilities beyond the boundaries of our

3. User Experience

Users value the seamless navigation and integration in Alation, enhancing data accessibility and overall user experience.

See 10 mentions

See Related User Reviews

Marc P.

5.0/5

"Seamlessly Enhances Data Discovery and Collaboration"

What do you like about Alation?

I appreciate the close connection between data, metadata, articles, and glossaries that Alation provides. This feature simplifies understanding and ma

Verified User

Mid-Market (51-1000 emp.)

3.5/5

"Adaptable for Business, But Missing Key Features"

What do you like about Alation?

Business users can easily adapt and learn

4. Data Cataloging

Users highly value the user-friendly data cataloging of Alation, enhancing data discovery and governance across platforms.

See 9 mentions

See Related User Reviews

Verified User

Mid-Market (51-1000 emp.)

3.5/5

"Great Data Cataloguing, But Lineage UI Needs Improvement"

What do you like about Alation?

Data cataloguing and connection available for multiple source system

Melissa B.

Enterprise (> 1000 emp.)

5.0/5

"A Solid Product With Areas for Refinement"

What do you like about Alation?

Alation is a strong and mature data catalog platform built around the idea of making data easier to discover, govern, and trust. Its biggest strengths

5. User Interface

Users find Alation’s user-friendly interface enhances navigation, simplifying data exploration and project organization effectively.

See 9 mentions

See Related User Reviews

Marc P.

5.0/5

"Seamlessly Enhances Data Discovery and Collaboration"

What do you like about Alation?

I appreciate the close connection between data, metadata, articles, and glossaries that Alation provides. This feature simplifies understanding and ma

Ricky B.

5.0/5

"Effortless Navigation, Comprehensive Data Governance"

What do you like about Alation?

I love how easy Alation is to navigate, making it straightforward to find the information I need swiftly and efficiently. Its built-in Composer and An

5 Cons or Disadvantages of Alation

1. Slow Performance

Users experience slow performance in Alation, particularly with large data integrations and metadata freshness delays.

See 8 mentions

See Related User Reviews

Melissa B.

Enterprise (> 1000 emp.)

5.0/5

"A Solid Product With Areas for Refinement"

What do you dislike about Alation?

That said, Alation isn’t perfect. Some features feel rigid, especially when it comes to custom workflows or notifications. We often find the stewardsh

Ray M.

Enterprise (> 1000 emp.)

3.0/5

"Great Features and Usability, But Performance Needs Work"

What do you dislike about Alation?

Performance can lag when integrating large number of data sources

2. Missing Features

Users note the missing features in Alation, particularly in Data Quality and user interface improvements.

See 6 mentions

See Related User Reviews

Verified User

Mid-Market (51-1000 emp.)

3.5/5

"Adaptable for Business, But Missing Key Features"

What do you dislike about Alation?

A lot of features missing, especially Data Quality.

Ricky B.

5.0/5

"Effortless Navigation, Comprehensive Data Governance"

What do you dislike about Alation?

There are two minor aspects of Alation that I find could be improved. Firstly, when an asset is hidden by an admin, it would be beneficial to have a v

3. Limited Functionality

Users note limited functionality in Alation, particularly with missing features and restricted data products for non-enterprise licenses.

See 4 mentions

See Related User Reviews

Verified User

Mid-Market (51-1000 emp.)

3.5/5

"Adaptable for Business, But Missing Key Features"

What do you dislike about Alation?

A lot of features missing, especially Data Quality.

Eric N.

Enterprise (> 1000 emp.)

5.0/5

"Exceptional Tool and Team, Expanding Our Data Governance"

What do you dislike about Alation?

To be determined. The only complaint I can offer is the limited number of data products offered with non-enterprise licenses.

4. Lineage Limitations

Users face significant lineage limitations with Alation, experiencing bugs and incomplete data connections across systems.

See 4 mentions

See Related User Reviews

Verified User

Mid-Market (51-1000 emp.)

3.0/5

"User-Friendly Data Catalogue, But Data Lineage Needs Improvement"

What do you dislike about Alation?

We encountered several bugs with data lineage, particularly when trying to set up lineage for our Power BI reports. Resolving these issues took us abo

Verified User

Mid-Market (51-1000 emp.)

3.5/5

"Great Data Cataloguing, But Lineage UI Needs Improvement"

What do you dislike about Alation?

Lineage is not as great and UI for the same is lacking

5. User Interface Issues

Users find the user interface lacking, experiencing slowness and complexity that hinders effective data navigation.

See 4 mentions

See Related User Reviews

Verified User

Mid-Market (51-1000 emp.)

3.5/5

"Great Data Cataloguing, But Lineage UI Needs Improvement"

What do you dislike about Alation?

Lineage is not as great and UI for the same is lacking

Raghav K.

4.0/5

"Effortless Metadata Understanding with Room for UI Improvement"

What do you dislike about Alation?

I think the data structures in Alation need to be organized in buckets for metadata to allow for easier identification, so simplification in this area

Alation Reviews FAQs

Generated using AI

Last updated: Nov 04, 2026

What is Alation, and what problem is it built to solve?

Alation is the creator of AIOS™, an open, governed foundation for enterprise AI. Building on its data catalog roots, it helps organizations discover, understand, govern, and trust the data, context, and knowledge used for AI, analytics, and decision-making.

What languages does Alation support?

Alation supports 1 language: English.

What company sizes and industries is Alation the best fit for?

Alation appears particularly relevant to enterprise and mid-market organizations, with positive experiences also spanning several data-intensive industries.

Company size: Enterprise organizations and mid-market teams.
Industries: Financial services, information technology, manufacturing, insurance, and airlines and aviation.

How long does it take to implement Alation across a team?

Alation implementations most often reach go-live in 1–3 months, though timelines can extend longer depending on the project.

What customer support options does Alation provide, and how do users find the overall support experience?

Alation provides support through email/help desk, FAQs or a forum, and a knowledge base. The support experience is often described as helpful and engaged, though users also report uneven issue resolution, including tickets that did not fully address the problem.

What features or capabilities could make Alation even more useful?

Alation could be more useful with stronger lineage, more built-in data quality capabilities, and greater flexibility in workflows and customization.

Improve the completeness and reliability of automated and cross-system lineage, including clearer lineage views.
Expand built-in data quality and profiling capabilities so teams can do more without relying on separate tools.
Make workflows, notifications, and templates more flexible and easier to tailor to team needs.

G2 reviews are authentic and verified.

Here's how.

Jason C.

Senior E-Commerce Specialist

Enterprise (> 1000 emp.)

4/22/2021

"Awesome tool to search for your company's tables and columns"

5/5

What do you like best about Alation?

Can compose SQL queries with intelligence. The site allows you to search up tables and columns and users can submit queries and common joins. Review collected by and hosted on G2.com.

What do you dislike about Alation?

Can sometimes crash the chrome browser when queries are long. Review collected by and hosted on G2.com.

Stefan L.

Enterprise Data Management Consultant

Enterprise (> 1000 emp.)

7/6/2021

"A very capable data catalog - and growing"

4/5

What do you like best about Alation?

-allows for huge database of data objects

-easy to use for data stewards, data admins - and end users

-continued evolution of capabilities (example: lineage) Review collected by and hosted on G2.com.

What do you dislike about Alation?

-licensing model can be confusing

-small desktop software for search/interaction would be helpful Review collected by and hosted on G2.com.

Daniel P.

Small-Business (50 or fewer emp.)

8/7/2020

"User friendly, intuitive data catalog"

4.5/5

What do you like best about Alation?

User friendliness, very strong data curation capabilities, easy to add rich content and documentation. Business users can get started within minutes. Alation is probably the most efficient data curation tool.

On the administrative site, the server is very easy to maintain. Not much work is needed. Upgrading to new versions is very straight forward with few tasks.

Being part of the Alation Community, which is a very active one is also valuable. There are many webinars, and online discussions which means opportunities to learn from Alation itself and other customers.

Having active client success managers means an efficient channeling of all cases that might need support.

Support personnel are very friendly and helpful.

Feature requests are handled very professionally, they are eager to improve the product itself. Review collected by and hosted on G2.com.

What do you dislike about Alation?

Although easy to add and manage business glossaries, the function set is not that rich. Some examples of missing functionality.

- Visualization of taxonomy, no tree view or even graph view of glossary

- Handling of synonymous missing

- Import/export for glossaries

- Mapping of business glossary terms to data fields is a manual process, no support for mapping documents Review collected by and hosted on G2.com.

What problems is Alation solving and how is that benefiting you?

First and foremost it is used for data curation, search and find, and conversations. We are also using endorsements, warnings etc.

It is very well received by business users. They like the interface, and especially the top down approach for data curation. Some well informed people are no longer bottlenecks and can focus on their valuable tasks instead of answering the same questions over and over again. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services

Mid-Market (51-1000 emp.)

8/6/2020

"An innovative Data Catalog Tool"

4.5/5

What do you like best about Alation?

The road map of the potential of the Data Catalog. Always improving the product and getting into areas to make it the one stop shop. Alation is easy to use, like a google search, a smart algorithm to show the right search results to the top using natural language processing. There's data popularity, sampling and lineage that makes the tool more useful. The collaborative feature of being able to start conversation anywhere in Alation is great. Getting notified by email and having a dedicated inbox in Alation helps as well. Analytics is a useful database to help show statistics and trends of what users are doing. Overall, the tool is pretty easy to use and can be quite educational. Having all the data in one place in your company and being able to search is very powerful for a company. Review collected by and hosted on G2.com.

What do you dislike about Alation?

There is limited testing done on each build, always an issue in each release. Needs more stability. There are performance issues from time to time, we've had to figure out ways to optimize the database and needed to change our disk and RAM size a few times in order to accommodate our data sets and performance. No PowerBI connector for visualization reports. No easy way to request access to the data or shop for data. Needs more lineage capabilities for automated lineage. There are still some shortcomings but I believe they are working on addressing it all in the upcoming releases. Review collected by and hosted on G2.com.

Recommendations to others considering Alation:

Alation is a very complete tool and can be used and deployed for most clients. If there aren't too many requirements, what Alation can do well is be the data catalog tool. If you require more from your users, it's probably doable in one fashion or another. If you need automated lineage, or better insights to your users, or being able to stay current with GDPR and other Privacy guidelines. All can be done with Alation with a bit of work. Out of the box you get everything you need to set up a catalog. Just need to ensure the connections are compatible with Alation. If your data is mostly in a SAS environment then do more diligent research. If you want to report use of Dashboards in the company, Tableau works great but PowerBI is not supported out of the box. Advice review your requirements and understand what's needed so you can make the right choice. Review collected by and hosted on G2.com.

What problems is Alation solving and how is that benefiting you?

One place for the Data Dictionary for our company. Who the experts are and having a data taxonomy. In addition, being able to show lineage for transformations. Review collected by and hosted on G2.com.

Abhay S.

Mid-Market (51-1000 emp.)

8/6/2020

"Data cataloging and analytics tool"

4/5

What do you like best about Alation?

I am the platform admin and Alation SME for more than 2 years. I liked Alation Analytics feature most which are providing so many in-depth knowledge of the system. Review collected by and hosted on G2.com.

What do you dislike about Alation?

Alation is somehow lagging from Data Governance front. Review collected by and hosted on G2.com.

Verified User in Computer Software

Enterprise (> 1000 emp.)

8/6/2020

"Alation works well for a small shop but still not mature enough for enterprise big time"

4/5

What do you like best about Alation?

Easy to browse around for schema, tables & metadata about them, see sample queries. Search is fast & straight forward. Review collected by and hosted on G2.com.

What do you dislike about Alation?

Difficult to find the relationships, cardinality, and other metadata about data models & linages between data sources. Often extremely slow to run any query of reasonable complexity. Review collected by and hosted on G2.com.

Recommendations to others considering Alation:

If you are small or midsize shop, go ahead give it a try. For large enterprise, there may be better alternatives offering more features & better performance if you can afford them. Review collected by and hosted on G2.com.

What problems is Alation solving and how is that benefiting you?

Provide a central web portal & repository to store & find metadata about data in the enterprise. Review collected by and hosted on G2.com.

Verified User in Insurance

Mid-Market (51-1000 emp.)

8/6/2020

"Alation review"

4.5/5

What do you like best about Alation?

Popularity and usability of the tool for the enterprise Review collected by and hosted on G2.com.

What do you dislike about Alation?

support and technical change needs of their product Review collected by and hosted on G2.com.

Verified User in Automotive

Enterprise (> 1000 emp.)

8/6/2020

"Data Catalog that facilitates collaboration between business users and developers"

4.5/5

What do you like best about Alation?

Our team really likes the collaborative features, as well as the tool being tailored to business user's needs Review collected by and hosted on G2.com.

What do you dislike about Alation?

Support and issue resolution times, low transparency on upcoming features Review collected by and hosted on G2.com.