Apache Atlas vs Coalesce Catalog
Apache Atlas
atlas.apache.org
Coalesce Catalog
coalesce.ioSide by side
| Figure | Apache Atlas | Coalesce Catalog |
|---|---|---|
| Price from | Free | $150/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | Yes | — |
| Web | Yes | Yes |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 4 |
| Spec score · Data Lineage Tools | 8.9 (#3) | 9.1 (#2) |
| Authentication | Supported authentication methods include file credentials, Kerberos, LDAP or Active Directory, Keycloak OpenID Connect/OAuth2 and PAM. | Coalesce supports Snowflake OAuth with periodically rotating access tokens and describes it as the preferred authentication method. |
| Founded | 2015 | 2020 |
| Integrations | Documented metadata sources include Hive, Sqoop, Falcon, Storm and HBase. | Catalog integrations include warehouses and databases such as Snowflake, Databricks, BigQuery, Redshift, PostgreSQL, SQL Server, and Salesforce; BI tools such as Tableau, Power BI, Looker, Sigma, Qlik Sense, and Metabase; Airflow, dbt, Fivetran, Monte Carlo, Soda, Slack, Gmail, Okta, and Google SSO. |
| Lineage | Atlas provides a web lineage view and REST operations for reading and updating lineage. | Catalog automatically maps end-to-end data lineage at the column level from data sources to BI tools. |
| Praise: usability | G2's review summary says users repeatedly praise ease of use and data-management capabilities. | G2 reviewers describe Coalesce’s interface as easy to use, easy to explain to nontechnical users and quick to set up. |
| Purpose | Apache Atlas provides open metadata management and governance capabilities to catalog, classify, govern, and support collaboration around data assets. | Coalesce Catalog connects across the data stack, documents assets with AI, and keeps lineage, ownership, and definitions current automatically. |
| Rating on G2 | 4.5 out of 5 from 17 reviews | 4.7 out of 5 from 105 reviews for the Coalesce vendor profile. |
| Security | Atlas supports fine-grained access controls for metadata entities and classification operations. | Coalesce says it never stores data at rest, encrypts data in motion, and performs production refreshes entirely within the customer’s data platform. |
| What it does | Apache Atlas is an extensible metadata governance service for Hadoop and broader enterprise data ecosystems. | Coalesce Catalog is a data catalog that helps business and engineering users find, understand and use organizational data. |
Plans
Coalesce Catalog
- DeveloperFree
- Starter$150 a month
- Business CriticalPriced on request
- EnterprisePriced on request
In their own words
Apache Atlas
Apache Atlas is open-source software for managing metadata and governance around data assets. It supports cataloging, classification, governance, and collaboration, with predefined metadata types and tools for defining custom types, entities, and relationships. Teams can create classifications, associate them with multiple entities, and propagate them through data lineage. The interface displays lineage, and REST APIs can access and update it. Metadata search works by type, classification, attribute value, or free text, including through a SQL-like language. Fine-grained access controls apply to metadata entities and classification operations. Integration with Apache Ranger can use classifications for authorization and data masking. Atlas exposes REST endpoints for metadata types, entities, lineage, and discovery; documented integrations include Hive, HBase, Sqoop, Storm, and Kafka. Atlas is server software for self-hosted deployment, built and packaged for an environment with HBase and Solr. It is listed for Linux, web, API, and self-hosted use, at free.
Coalesce Catalog
Coalesce Catalog is a data catalog for discovering, documenting, and governing assets across a data stack. Its AI-assisted natural-language search covers domains, dashboards, tables, and columns, while automated lineage maps data from sources to BI tools at column level. A metadata-powered semantic layer supports collaborative cataloging and documentation. Governance features include access monitoring and control, sensitive-data classification, role-based controls, and audit trails. Integrations span warehouses, databases, BI tools, and services including Snowflake, Databricks, BigQuery, Tableau, Power BI, dbt, Slack, and Okta. Coalesce says it can document up to 90% of a database in seconds by propagating material from connected tools. Its Public API can read and update metadata such as tables, columns, dashboards, lineage, and quality tests. The free Developer plan includes one user, one project, one environment, and 2,000 monthly actions. Starter costs $150 a month, billed annually, and includes three Catalog integrations. Coalesce lists web and API platforms.