Link copied to clipboard # Ataccama ONE vs Atlan Comparison - What are their main differences? Share [ Export ](/compare/ataccama-one/atlan/export.csv) Ataccama ONEAtlan[+ Add Product](#) Pricing **Ataccama ONE** **Contact Vendor for Pricing** · Basic **Atlan** **Contact Vendor for Pricing** Per Feature Per Month · Basic **Pricing Insights** from reviews Perceived Cost **Ataccama ONE** Not enough reviews yet **Atlan** $$$$$ Average Discount **Ataccama ONE** Not enough reviews yet **Atlan** 19% Uncover valuable pricing insights from real user feedback to improve your shopping experience. See it for free Time to Implement **Ataccama ONE** 6 months Based on 100 responses **Atlan** 6 months Based on 100 responses Return on Investment **Ataccama ONE** 6 months Based on 100 responses **Atlan** 6 months Based on 100 responses **Pros & Cons** from reviews **Ataccama ONE** Customer Support (1) Customization (1) Complexity (1) Difficult Learning (1) **Atlan** Ease of Use (18) User Interface (12) Learning Curve (5) Limited Functionality (5) Integrations **Ataccama ONE** [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_b3390b4cc3d92e87d570895f7358c003/aws-cloud9.jpg "Product Avatar Image") AWS Cloud9 ](https://www.g2.com/products/aws-cloud9/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_f176b4154a751d10150daa67a57b7dc5/azure-data-catalog.jpg "Product Avatar Image") Azure Data Catalog ](https://www.g2.com/products/azure-data-catalog/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_a6c205d533dba77b318af96d91beb2ac/databricks.jpeg "Product Avatar Image") Databricks ](https://www.g2.com/products/databricks/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/vendor/image/311/large_detail_da820dfb0bceb23ead050c282acb6770.jpeg "Product Avatar Image") Google Cloud ](https://www.g2.com/products/google-google-cloud/reviews)[ View all ](https://www.g2.com/products/ataccama-one/integrations) **Atlan** Not enough data Screenshots **Ataccama ONE** ![Ataccama ONE screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/1226483/3-data-quality-throughout.jpg) **Atlan** ![Atlan screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/157883/Slide-16-9---350.png) **Ratings** from reviews Meets Requirements **Ataccama ONE** **8.7** /10 Based on 9 responses **Atlan** **8.6** /10 Based on 119 responses Ease of Use **Ataccama ONE** **8.5** /10 Based on 8 responses **Atlan** **9.0** /10 Based on 119 responses Ease of Setup **Ataccama ONE** Not enough data **Atlan** **9.1** /10 Based on 92 responses Ease of Admin **Ataccama ONE** Not enough data **Atlan** **9.0** /10 Based on 79 responses Quality of Support **Ataccama ONE** **8.8** /10 Based on 8 responses **Atlan** **9.2** /10 Based on 115 responses Has the product been a good partner in doing business? **Ataccama ONE** Not enough data **Atlan** **9.5** /10 Based on 80 responses Product Direction (% positive) **Ataccama ONE** **8.7** /10 Based on 9 responses **Atlan** **9.4** /10 Based on 115 responses **Features** ratings from reviews Machine Learning Data Catalog Not enough data **8.0** /10 Based on 58 responses Data Governance Not enough data **7.7** /10 Based on 55 responses Data Fabric Not enough data **8.2** /10 Based on 6 responses Uncover more feature rated insights from real users to improve your shopping experience. See it for free DataOps Platforms Not enough data **8.3** /10 Based on 36 responses Active Metadata Management Not enough data **8.2** /10 Based on 77 responses Data Quality Not enough data **7.4** /10 Based on 25 responses User Insights **Reviewers' Company Size** Small-Business(50 or fewer emp.) 27.3% Mid-Market(51-1000 emp.) 27.3% Enterprise(\> 1000 emp.) 45.5% Small-Business(50 or fewer emp.) 27.3% Mid-Market(51-1000 emp.) 27.3% Enterprise(\> 1000 emp.) 45.5% Small-Business(50 or fewer emp.) 7.4% Mid-Market(51-1000 emp.) 50.4% Enterprise(\> 1000 emp.) 42.2% Small-Business(50 or fewer emp.) 7.4% Mid-Market(51-1000 emp.) 50.4% Enterprise(\> 1000 emp.) 42.2% **Reviewers' Industry** [![Ataccama ONE](https://images.g2crowd.com/uploads/product/hd_favicon/ec036c3af4323af76bb74458b0b05929/ataccama-one.svg "Ataccama ONE")](https://www.g2.com/products/ataccama-one/reviews) Ataccama ONE Information Technology and Services 20.0% Airlines/Aviation 20.0% Plastics 10.0% Music 10.0% Mining & Metals 10.0% Other 30.0% [![Atlan](https://images.g2crowd.com/uploads/product/hd_favicon/722784271f56e840d415fd7ca4d6e2f6/atlan.svg "Atlan")](https://www.g2.com/products/atlan/reviews) Atlan Financial Services 20.0% Information Technology and Services 10.4% Computer Software 8.9% Retail 6.7% Insurance 5.9% Other 48.1% Alternatives **Ataccama ONE Alternatives** ![Collibra](https://images.g2crowd.com/uploads/product/hd_favicon/e60286dbdf38c65ae3dae9ac03b00d4a/collibra.svg "Collibra") [ Collibra ](/products/collibra/reviews) ![Monte Carlo](https://images.g2crowd.com/uploads/product/hd_favicon/4ee77be496500644e055bc774924d023/monte-carlo.svg "Monte Carlo") [ Monte Carlo ](/products/monte-carlo/reviews) ![Boomi](https://images.g2crowd.com/uploads/product/hd_favicon/0dc125a14d4f324d05708e7f18ac52f8/boomi.svg "Boomi") [ Boomi ](/products/boomi/reviews) ![Databricks](https://images.g2crowd.com/uploads/product/hd_favicon/135d1c9e39e19ef56dc8d0bf90fce20f/databricks.svg "Databricks") [ Databricks ](/products/databricks/reviews) **Atlan Alternatives** ![Collibra](https://images.g2crowd.com/uploads/product/hd_favicon/e60286dbdf38c65ae3dae9ac03b00d4a/collibra.svg "Collibra") [ Collibra ](/products/collibra/reviews) ![Secoda](https://images.g2crowd.com/uploads/product/hd_favicon/f1c98661a5cdbd3cfe999ac8fc4025df/secoda.svg "Secoda") [ Secoda ](/products/secoda/reviews) ![Alation](https://images.g2crowd.com/uploads/product/hd_favicon/04b74de09c935489f6655b55336505d5/alation.svg "Alation") [ Alation ](/products/alation/reviews) ![Databricks](https://images.g2crowd.com/uploads/product/hd_favicon/135d1c9e39e19ef56dc8d0bf90fce20f/databricks.svg "Databricks") [ Databricks ](/products/databricks/reviews) ## Ataccama ONE vs Atlan FAQs Generated using AI Last updated: November 14, 2026 ### What is the difference between Ataccama ONE vs Atlan? Ataccama ONE emphasizes automated data-quality capabilities, while Atlan stands out for metadata discovery, lineage, and ease of use. | Dimension | [Ataccama ONE](https://www.g2.com/products/ataccama-one/reviews) | [Atlan](https://www.g2.com/products/atlan/reviews) | | --- | --- | --- | | G2 Rating (reviews) | 4.2/5 (10+ reviews) | 4.5/5 (100+ reviews) | | Largest Segment | — | Mid-Market | | Ease of Setup score | — | 9.1 | | Quality of Support score | 8.8 | 9.2 | | Top Reviewer-Cited Strength | Automated data quality and cleansing | Ease of use, cited in 10+ reviews | ### What are the best alternatives to Ataccama ONE and Atlan? Collibra, Monte Carlo, and Secoda are the three leading alternatives to Ataccama ONE and Atlan in G2's shared alternatives ranking. | Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength | | --- | --- | --- | --- | --- | | [Ataccama ONE](https://www.g2.com/products/ataccama-one/reviews) | 4.2/5 (10+ reviews) | — | — | Automated data quality and cleansing | | [Atlan](https://www.g2.com/products/atlan/reviews) | 4.5/5 (100+ reviews) | Mid-Market | Recent reviewers describe pricing as competitive, while one notes it is on the higher side. | Metadata, lineage, and ownership | | [Collibra](https://www.g2.com/products/collibra/reviews) | 4.2/5 (100+ reviews) | Enterprise | — | — | | [Monte Carlo](https://www.g2.com/products/monte-carlo/reviews) | 4.3/5 (500+ reviews) | Enterprise | — | — | | [Secoda](https://www.g2.com/products/secoda/reviews) | 4.5/5 (50+ reviews) | — | — | — | ### Which Data Quality features should I prioritize when comparing Ataccama ONE and Atlan? Prioritize automated cleansing and machine-learning recommendations, metadata and lineage, usability, and governance workflows when evaluating Ataccama ONE and Atlan. - **Automated data quality:** Ataccama ONE offers automatic data cleansing and machine-learning recommendations; Atlan reviewers describe data-quality features embedded in its catalog. - **Metadata and lineage:** Atlan's data lineage is cited in 10+ reviews, and its cataloging in 8+; Ataccama ONE reviewers cite integrated catalog, metadata management, and end-to-end lineage. - **Ease of use:** Atlan scores 9.0 and Ataccama ONE 8.5. Atlan's ease of use is cited in 10+ reviews. - **Governance and remediation:** Ataccama ONE reviewers cite data-quality remediation and reference-data management; recent Atlan reviews highlight ownership, certification, and governance context, alongside requests for stronger workflow automation. ### What are the pros and cons of Ataccama ONE vs Atlan? Ataccama ONE's headline strength is its unified data-quality and management toolkit, while Atlan's is accessible metadata discovery and lineage. - **Ataccama ONE strengths:** Reviewers value data profiling, cleansing, matching, remediation, metadata, and reference-data management. - **Ataccama ONE trade-offs:** In recent reviews, reviewers describe a steep learning curve and complex desktop experience; one reviewer also reports slow support and lengthy initial integration. - **Atlan strengths:** Ease of use is cited in 10+ reviews, user interface in 10+, and data lineage in 10+. Reviewers also praise integrations, discovery, and responsive support. - **Atlan trade-offs:** Recent reviewers note occasional sluggishness, missing connectors, and advanced features that require ramp-up; governance automation and adoption can require additional organizational effort. ### Is Ataccama ONE or Atlan better for small businesses? Atlan is the better-supported small-business fit because its largest reviewer segment is Mid-Market and reviewers emphasize accessible setup and use; Ataccama ONE has no stated largest segment to ground a small-business preference. - **Ataccama ONE:** Reviewers describe flexible deployment and simple setup for straightforward datasets, alongside complexity for beginners. - **Atlan:** Mid-Market is its largest reviewer segment. Reviewers describe intuitive use, straightforward integration, and implementation that can be completed with onboarding over a week. ### Which Data Quality platform has better integrations? Atlan has the stronger integration signal, with reviewers repeatedly praising its broad connections across modern data stacks; Ataccama ONE reviewers also report connecting varied data sources. - **Ataccama ONE:** Reviewers describe connecting varied sources and integrating with other tools for end-to-end lineage. - **Atlan:** Reviewers cite integrations with Snowflake, dbt, Tableau, Slack, and Google Workspace. They also identify gaps in some connectors and additional setup for non-native cloud and on-premises databases. ### How do Ataccama ONE and Atlan compare on customer support? Atlan leads on Quality of Support, scoring 9.2 versus 8.8 for Ataccama ONE, a 0.4-point advantage on the 10-point scale. - **Ataccama ONE:** Reviewers praise helpful support, while one recent review reports slow response and earlier reviews describe slow support resolution. - **Atlan:** Reviewers frequently describe responsive, collaborative support and strong implementation guidance; others report delayed responses on particular issues. ### Which is easier to implement, Ataccama ONE or Atlan? Atlan leads on Ease of Setup, scoring 9.1; Ataccama ONE has no comparable score, and reviewers describe its initial on-premises setup as difficult before cloud deployment became available. - **Ataccama ONE:** Reviewers report that initial integration took time and required back-and-forth discussions; another describes the on-premises installation as very hard. - **Atlan:** Reviewers describe straightforward integration and implementation, including a setup completed through onboarding calls over a week; complex environments and connector issues can add effort. ### Which product has better Metadata? Metadata is the most frequently mentioned feature across Ataccama ONE and Atlan reviews. - **Ataccama ONE:** Reviewers describe integrated metadata management, cataloging, and lineage alongside data-quality capabilities, including automatic cleansing and machine-learning recommendations. - **Atlan:** Reviewers highlight deep metadata, lineage, ownership, cataloging, and AI-assisted documentation; data lineage is cited in 10+ reviews and data cataloging in 8+. ## Ataccama ONE vs Atlan - Reviewers felt that Ataccama ONE meets the needs of their business better than Atlan. - When comparing quality of ongoing product support, reviewers felt that Atlan is the preferred option. - For feature updates and roadmaps, our reviewers preferred the direction of Atlan over Ataccama ONE.