Alation Reviews & Insights

Score8.7 out of 10

49 Reviews and Ratings

Community insights

TrustRadius Insights for Alation Data Catalog are summaries of user sentiment data from TrustRadius reviews and, when necessary, third party data sources.

Pros

Increased Data Collaboration: Users have appreciated the platform for facilitating increased data collaboration and knowledge transfer among teams, leading to improved decision-making processes and overall efficiency within the organization. This enhanced collaboration has resulted in a more cohesive approach to data management, with users leveraging diverse expertise to generate insights that drive business growth.

Search Capabilities: Reviewers have highlighted the Business Glossary feature and search capabilities as beneficial for enhancing data access and search functionalities, allowing users to quickly find relevant information and understand complex datasets more effectively. The robust search functionality has empowered users to locate critical data assets efficiently, promoting better-informed decisions across various projects.

Integration with Other Programs: The integration with SQL Server and Tableau has been seen positively by users, allowing for seamless connectivity between different tools, streamlining workflows, and promoting better insights through combined data analysis. By enabling smooth interoperability with popular programs like SQL Server and Tableau, the platform enhances productivity by simplifying data exchange processes and ensuring consistency in analytics outputs.

Alation Reviews

20 Reviews

Data Discovery Tool.

Rating: 7 out of 10

April 27, 2026

Use Cases and Deployment Scope

Alation has been helpful in improving how our team discovers and documents data. The platform makes it easier to find relevant datasets, understand definitions, and work with more confidence. One of the biggest benefits is that it reduces the time spent searching for relevant information. There is a learning curve in the beginning, but overall, it is a valuable tool for data cataloging and governance. I would recommend it to teams looking to improve data accessibility and organization.

Pros

Data discovery.
Documentation

Cons

Improved search accuracy.
Easier navigation flow.
More current metadata.

Likelihood to Recommend

Alation Data Catalog is well-suited for teams that work across many datasets and need a central place to discover, document, and understand data assets. Especially useful when analysts or business users need to find trusted tables, understand definitions, identify owners, and get context before using data. It is also helpful for onboarding and governance because it makes shared knowledge easier to access. It is less appropriate when metadata is not kept current or when a team has a very small and simple data environment, where a full catalog may feel heavier than needed.

Lokesh Venkatesh

Senior Data Science in Information Technology at Discover (10,001+ employees)

Vetted Review

1 year of experience

Verified on LinkedIn

Great product enabling an Agentic and Product led Data Strategy

Rating: 10 out of 10

Incentivized

March 6, 2026

Use Cases and Deployment Scope

Alation Data Catalog enables trust in data for all of the enterprise. Users can easily explore, understand and use data. Where there is ambiguity users can reach out to SME's and engage in a discussion to clear up any misunderstandings.
As the enterprise moves towards treating data like a product Alation Data Catalog allows the business to group, uplift and share Data Products for maximum reusibility

Pros

Simple context driven search
Data Product Marketplace
Agentic forward product

Cons

Agentic driven uplift
Integration with Github to extract code and allow better metadata

Likelihood to Recommend

Alation Data Catalog provides an experience where a business can easily design, build, uplift metadata and share Data Products allowing them to extract tangible benefits from their data

Verified User

Employee in Engineering (10,001+ employees)

Vetted Review

6 years of experience

Well-rounded data governance toolkit

Rating: 9 out of 10

Incentivized

March 6, 2026

Use Cases and Deployment Scope

Alation is the principal data governance platform and serves as a technical enabler for our data risk management framework and compliance obligations. It is primarily used by data stewards and technical teams to document our critical data elements, which are then linked to physical data dictionaries, data lineage, and data quality & usage statistics.

Pros

Automated Data Lineage
Mature data governance capabilities
Customisable templates to meet specific customer needs
Ability to integrate with third party tools & platforms

Cons

Ability to maintain data in bulk
Data quality capabilities a key vendor focus but not yet fully matured
Nascent (agentic) AI integration

Likelihood to Recommend

Alation is one of the most mature data governance toolkits available in the market. It comes with robust data dictionary & lineage capabilities and is one of the few software vendors that delivers capabilities beyond that technical baseline. Where it shines is in its ability to automate high-effort work such as DQ monitoring and data lineage documentation. As a platform it is well suited for organisations that need oversight over complex data ecosystems, or that need to meet stringent data risk control & compliance requirements (e.g. government, health and financial services).

Thomas Janssen

Head of Data Architecture and Governance at Judo Bank (501-1000 employees)

Vetted Review

4 years of experience

Intuitive, Easy to Use, Quick to Implement Data Catalog

Rating: 10 out of 10

Incentivized

February 6, 2025

Use Cases and Deployment Scope

Alation is used in our organization as a way to enable users to find trusted data. Like any other organization, many data objects can have similar names so a data catalog is needed to make metadata easy to curate and simple to find and understand. The scope of our use case is any consumable data...raw form direct from data sources, prepared reports and dashboards.

Pros

Bulk curation- Alation makes it easy for a data steward to quickly upload a data dictionary. It's also super simple to find dozens of data objects which the steward wants to associate themselves to.
Implementation- Like any other solution, an investment of time is required to configure the product and your environment. What Alation Data Catalog does well is allowing different admin roles to easily configure the catalog and even customize fields needed by our consumers. Getting to value is super fast with Alation.

Cons

Lineage- only table level lineage is included as standard. To view column level lineage, you have to pay extra to unlock. I felt this could have been communicated better earlier in the process.
Conversations- this is one of the best selling points of the tool but what is lacking is a quick and easy way for an admin to monitor conversations. Sure you can run custom queries to see which questions haven't been addressed but I feel this should be part of the built-in reporting.

Likelihood to Recommend

Alation is well suited to helping a user find a column or even a query using a business term search. In this regard Alation is excellent because it's easy to not only associate these items with each other, but there are also many ways to link the column and/or query to that business term/concept.

Verified User

Professional in Information Technology (1001-5000 employees)

Vetted Review

5 years of experience

Alation - A Good Choice for Data Cataloguing

Rating: 7 out of 10

Incentivized

November 15, 2023

Use Cases and Deployment Scope

For data and analytics. Alation is our data catalogue tool used primarily to collaborate and index data. Alation is being used by the team to share and transfer knowledge, search for and understand data, and overall to improve the analyst experience and way of work.

Pros

Increased data collaboration and knowledge transfer among data workers
Improved data access and data searching capabilities

Cons

Data mapping can be confusing
Support service needs improvement

Likelihood to Recommend

Alation Data Catalog offers effective cataloguing and surfacing/availability of various datasets for easy, self-service access by Analysts and other key data & analytics roles across the organization

Verified User

Account Manager (501-1000 employees)

Vetted Review

2 years of experience

Alation makes the data catalog easier

Rating: 9 out of 10

Incentivized

March 31, 2023

Use Cases and Deployment Scope

We use Alation for visibility into the tables, views, and dashboards across our data platforms, adding metadata to help users find the best data for their needs. We also use the Business Glossary capability to provide a centralized, searchable place that promotes a common business language. It includes definitions, business rules, some concept diagrams, and links to additional context. And we use articles to provide additional context, best practices, and links to training.

Pros

Ability to link objects using the @ symbol. It allows us to easily provide a way to get more information or context. So if the business concept is part of a hierarchy, we can link to the other terms in that hierarchy.
The customization is really helpful. Most object types have robust customization options. Others are less so, but it is improving. We've created multiple custom fields to support our data governance framework.
The search feature with filtering is helpful in narrowing down what you're looking for.

Cons

Term tables are not yet in the Alation Analytics area. This makes it difficult to manage the creation of terms in the various business glossaries.
We've had some issues with the connectors, but Alation has been helpful in trying to get them to work.
The BI area is not as robust as the rdbms area. Tableau dashboards are listed as folders which can be confusing for users.

Likelihood to Recommend

Alation is pretty easy to implement. We were able to do it ourselves with Alation's help, no 3rd party needed. We are currently migrating to Snowflake, and it has been helpful with prioritizing what gets migrated. It's great for searching for tables and views. I even use it when I'm trying to find fields in a large table. If I'm not sure if the field is called first_name, firstname, or fname, I can use Alation's table page, filter for fields with "name", and easily find it.

Miriam Barberena

Data Governance Analyst in Information Technology at NI (5001-10,000 employees)

Vetted Review

1 year of experience

View profile

Alation Data Catalog

Rating: 10 out of 10

Incentivized

March 29, 2023

Use Cases and Deployment Scope

Our Data Catalog team has used Alation Data Catalog to create technical and business metadata for Snowflake data. Essentially, we are creating a repository of data sets used in our organization. We have now completed the initial round of metadata curation, and it is time to roll out the data catalog to the entire Account Processing business unit. In addition to rolling out one business unit, there is a high chance that the use of Alations Data Catalog becomes multi-business functional with hopes of going enterprise wide in the near future.

Pros

The User Interface is very easy to navigate making it user-friendly for all users.
The built in connectors allows for easy connection to important data sources and other tools.
Customization tools are a plus when it comes to combining different business units.
They have a bunch of learning material and documentation, especially Alation Community where you can find solutions to problems you are facing.

Cons

Adding Connectors is a little bit difficult. If they were able to make it a little more user friendly, that would be helpful.

Likelihood to Recommend

Our business units goal was to have a data catalog used as a repository for data and definitions that are widely used within our organization. Alation has been perfect for making this goal come to life.

Verified User

Analyst in Information Technology (10,001+ employees)

Vetted Review

1 year of experience

Release your data catalog from it's spreadsheet shackles and let it breathe the sweet air of Alation

Rating: 9 out of 10

Incentivized

March 29, 2023

Use Cases and Deployment Scope

Our leadership once said "Uncataloged data is useless to us." We use Alation to catalog our data, track lineage, and explain our business.

Pros

Entering and editing content. The UI is easy to use and understand.
Browsing and searching for content is intuitive and detailed.
Adding data sources is easy to do through the UI without having to fiddle with configuration files.

Cons

The lineage UI is not ready for primetime. I would not recommend this feature for my users at this time because it's too complex to understand and is visually difficult to track down specific paths.
The underlying infrastructure of the on-premise version of the software is fragile and unnecessarily complicated, using too many modules and technologies.
The license model of the on-premise version contains too many add-ons. I would like to pay one price and get all of the features.

Likelihood to Recommend

Alation has a very intuitive UI that is great for content authors (i.e., Stewards) to write documentation for their data. It is easy to browse through and search for your data. It's easy to keep in sync with your data sources so you're always working on the latest version.

I would not recommend it for tracking lineage as that feature is immature and difficult to use.

Allen Goldschmidt

Director of Data Management in Engineering at Fiserv (10,001+ employees)

Vetted Review

2 years of experience

View profile

A data catalog is a must

Rating: 9 out of 10

Incentivized

March 29, 2023

Use Cases and Deployment Scope

We use Alation to house our business glossaries and as a map of our data sources on prem. The use of Alation is helping our different departments use terms and metrics in a consistent manner. Alation also in invaluable as a resource to our analysts on finding out the where and what of our data elements.

Pros

integrating with other programs (SQL Server, Tableau)
the ability to link terms to data elements and queries
searchability

Cons

the ability to enforce uniqueness of term names is missing
need more customization options on glossaries
better home page customization options (less scripting required)

Likelihood to Recommend

A data catalog is a necessity for any business that has and uses data. Alation is a top competitor in the industry and has an consistently evolving roadmap. The only reason that I gave a 9 instead of a 10 is because I have not used any other catalog products to compare to Alation.

Jamie Hughes

Strategist, Data Literacy and Analytics at St. Jude Children's Research Hospital - ALSAC (1001-5000 employees)

Vetted Review

2 years of experience

View profile

Alation Data Catalog

Rating: 10 out of 10

March 29, 2023

Use Cases and Deployment Scope

We use Alation to support our decentralised data architecture. It acts as our discovery layer for users to find the information and/or data source for their use case

Pros

Business Glossary
Search feature
Data source management

Cons

Lineage connections between different data sources
Glossary links (from one glossary to another)

Likelihood to Recommend

Alation is perfect for managing data ownership and stewardship, acting as the 'front door' or 'window' to data, glossary terms, domain homepages. It is great for consumers to find out about the update schedule on their current data sources or ones they will potentially use in future.

I'm less inclined to use the 'direct connection' via Alation to data sources, mainly for decoupling dependencies for any production supporting applications with Alation (if Alation goes down, we don't want it to take the connection down). But it is a great tool for putting the producers and consumers in touch with each other to arrange the connection.

Karla Kirton

Data Architect in Information Technology at Blockdaemon (201-500 employees)

Vetted Review

1 year of experience

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Alation makes the data catalog easier

Rating: 9 out of 10

Incentivized

March 31, 2023

Use Cases and Deployment Scope

Pros

Ability to link objects using the @ symbol. It allows us to easily provide a way to get more information or context. So if the business concept is part of a hierarchy, we can link to the other terms in that hierarchy.
The customization is really helpful. Most object types have robust customization options. Others are less so, but it is improving. We've created multiple custom fields to support our data governance framework.
The search feature with filtering is helpful in narrowing down what you're looking for.

Cons

Term tables are not yet in the Alation Analytics area. This makes it difficult to manage the creation of terms in the various business glossaries.
We've had some issues with the connectors, but Alation has been helpful in trying to get them to work.
The BI area is not as robust as the rdbms area. Tableau dashboards are listed as folders which can be confusing for users.

Likelihood to Recommend

Miriam Barberena

Data Governance Analyst in Information Technology at NI (5001-10,000 employees)

Vetted Review

1 year of experience

View profile