List of the Top 15 Data Modeling Tools for Linux in 2025

Warehouse-Native Customer Journey Analytics—No Black Boxes. Total Transparency. Kubit is the leading customer journey analytics platform, purpose-built for product, data, and marketing teams that need self-service insights, real-time data visibility, and complete control—without engineering bottlenecks or vendor lock-in. Unlike legacy analytics solutions, Kubit is natively integrated with your cloud data warehouse (Snowflake, BigQuery, Databricks), so you can analyze customer behavior and user journeys directly at the source. No data exports. No hidden models. No black-box limitations. With out-of-the-box capabilities for funnel analysis, retention metrics, user pathing, and cohort analysis, Kubit delivers actionable insights across the full customer lifecycle. Layer in real-time anomaly detection and exploratory analytics to move faster, optimize performance, and drive user engagement. Leading brands like Paramount, TelevisaUnivision, and Miro rely on Kubit for its flexibility, enterprise-grade governance, and best-in-class customer support. See why Kubit is redefining customer journey analytics at kubit.ai

KS DB Merge Tools serves as an intuitive diff and merge solution for various databases, including MySQL, MariaDB, Oracle Database, SQL Server, PostgreSQL, MS Access, and SQLite, enabling users to effectively compare and synchronize both schema and data. Initially, it presents a summary of schema modifications, which can then be refined to display lists of specific object types, such as table definitions and views, ultimately allowing users to drill down to the details of individual objects. Additionally, data modifications can be summarized as a comprehensive list indicating the total changes across all tables, with the ability to view side-by-side comparisons of row counts for each table, providing insight into specific column changes for any altered rows. The tool features various filtering options to quickly isolate new, modified, or both new and modified items, whether they pertain to schema objects or table data rows, and allows users to select specific changes to generate scripts for applying these modifications to another database. Furthermore, users have the flexibility to execute these scripts immediately or store them for later application, enhancing their workflow and efficiency. This comprehensive functionality makes KS DB Merge Tools an invaluable resource for database management and synchronization tasks.

Tatsoft's FactoryStudio equips users with the essential tools to swiftly create robust and secure industrial applications. Its features encompass real-time data modeling and logging, an MQTT client/broker, comprehensive audit trails, alarms and incidents management, a visual SQL query gateway, high-performance smart screens, and HTML5 dashboards, along with WPF drawing tools, an iOS app, trend analysis, annotations, reporting capabilities, and much more! You have the flexibility to write programming scripts using C#, VB.NET, or JavaScript. With a hassle-free setup that requires no client installation and only a minimal two-minute server-side setup, you can get started almost instantly. The platform boasts a wide variety of native protocol drivers for PLCs and DCSs, in addition to compatibility with industry standards such as OPC and MQTT. If you require a specific driver that is not currently available, a toolkit is also provided to assist you in developing custom protocol drivers! FactoryStudio serves as the central data hub for your industrial ecosystem, effectively connecting IT, OT, real-time devices, and SQL data sources seamlessly while enhancing operational efficiency. This integration not only streamlines processes but also fosters better decision-making and data utilization across the board.

DbSchema is a cutting-edge application tailored for collaborative visual design, deployment, and documentation of database schemas among team members. Featuring a variety of integrated tools like data exploration, a visual query editor, and a data generator, it proves to be an indispensable asset for anyone engaged in daily database work. The tool supports a broad spectrum of relational and No-SQL databases, such as MySQL, PostgreSQL, SQLite, Microsoft SQL Server, MongoDB, MariaDB, Redshift, Snowflake, and Google, thereby addressing a multitude of database requirements. A highlight of DbSchema is its ability to reverse-engineer database schemas, transforming them into visual diagrams that users can interact with through other visual tools. Moreover, the DbSchema model retains its own version of the schema, which is separate from the actual database, facilitating smooth deployment across various platforms. This unique feature allows users to save their design models as files, utilize GIT for storage, and collaborate on schema designs without the necessity of a direct database connection. Users can also easily compare various schema versions and create SQL migration scripts, thereby boosting their overall workflow efficiency. In essence, DbSchema not only enhances team collaboration but also significantly optimizes database management workflows, making it an invaluable tool in the field.

Oracle Analytics serves as an all-encompassing platform tailored for various analytics user roles, incorporating AI and machine learning throughout to enhance productivity and facilitate more informed business decisions. You can choose between Oracle Analytics Cloud, our cloud-based service, or Oracle Analytics Server, our solution for on-premises deployment, both of which guarantee strong security and governance features without sacrificing quality. This versatility allows organizations to select the deployment method that best suits their needs while maintaining essential data protection standards.

Navicat Data Modeler is a cost-effective and powerful solution for database design that allows users to craft high-quality conceptual, logical, and physical data models. It features a user-friendly visual interface for structuring databases, supports both reverse and forward engineering, and enables users to import models from ODBC data sources, all while generating complex SQL/DDL statements and offering printing capabilities for models. This tool greatly streamlines the creation of intricate entity relationship models, allowing users to produce SQL scripts effortlessly with a single click. It is compatible with numerous database systems, including MySQL, MariaDB, Oracle, SQL Server, PostgreSQL, and SQLite, providing a platform for creating, modifying, and designing models with specialized object designers for Tables and Views. Users can efficiently manage their projects without the necessity of writing complex SQL for object manipulation, ensuring their tasks are clear and organized. Additionally, Navicat Data Modeler supports three standard notations—Crow’s Foot, IDEF1x, and UML—making it adaptable to various design styles. Its extensive features not only enhance the user experience but also establish it as an essential resource for database designers at all levels of expertise, ensuring that both newcomers and seasoned professionals can benefit from its capabilities. Whether for individual projects or collaborative efforts, this tool promotes efficiency and clarity in database design.

Enables quicker and simpler creation and modification of databases, enhancing the efficiency of routine database operations. The software is compatible with a wide range of operating systems and database types under one license. Users can implement changes through generated scripts and leverage ER diagrams to model, analyze, and communicate their designs effectively. Furthermore, it features rapid reverse engineering capabilities that allow databases to be transformed into the designer interface in a matter of seconds. Our primary goal is to develop functionalities that boost the productivity of database developers during the design phase. Through thorough testing and ongoing release cycles, we strive to deliver a reliable product for our users. DbWrench is designed to work seamlessly on Windows, Mac OS X, and Linux, all encompassed by a single license, and it is compatible with today's most popular database systems. Users can directly modify database components within the diagram, removing the necessity to navigate through tree nodes and property sheets for edits. Additionally, it provides various ER notation formats, such as Bachman, Barker, and Information Engineering, catering to diverse user preferences. This versatility guarantees that users have the essential tools required to efficiently create effective database designs while also ensuring a smooth user experience. The combination of these features sets a strong foundation for both novice and experienced developers to excel in their database management tasks.

Effortlessly design and modify database models with an intuitive interface that streamlines the entire process. The forms are designed to clearly show which fields are essential for generating accurate SQL code. Users have the freedom to access, modify, and distribute the source code at no charge. This initiative includes a public repository that provides complete access and the capacity to fork the code, allowing developers to create personalized adaptations based on the initial version. Utilizing the Qt framework, pgModeler is compatible with Windows, Linux, and macOS, and its build scripts can be easily modified to meet the specific dependencies of each operating system. You can create a model once and seamlessly export it across different versions. Thanks to its advanced code generation features, pgModeler allows exports to various PostgreSQL versions, from 9.x to 13.x. Should you discover any missing functionalities, the plug-in development interface enables you to design custom extensions for pgModeler without modifying the core code. Additionally, this adaptability empowers developers to refine their database modeling approach and customize it according to their unique requirements. With its open-source nature, pgModeler fosters a collaborative environment that encourages innovation and continuous improvement among users.

Hackolade stands at the forefront of data modeling for NoSQL and multi-model databases, offering an extensive array of tools suitable for a wide range of NoSQL databases and APIs. As the sole data modeling solution for platforms such as MongoDB, Neo4j, Cassandra, ArangoDB, BigQuery, Couchbase, Cosmos DB, Databricks, DocumentDB, DynamoDB, Elasticsearch, EventBridge Schema Registry, Glue Data Catalog, HBase, Hive, Firebase/Firestore, JanusGraph, MariaDB, MarkLogic, MySQL, Oracle, PostgreSQL, Redshift, ScyllaDB, Snowflake, SQL Server, Synapse, TinkerPop, YugabyteDB, and others, Hackolade clearly dominates the market. Additionally, it extends its visual modeling capabilities to Avro, JSON Schema, Parquet, Protobuf, Swagger, and OpenAPI, and is continuously expanding its offerings for its physical data modeling engine. Designed with user-friendliness in mind, the software combines simplicity with powerful visualizations, facilitating the adoption of NoSQL technology for users. Its tools empower functional analysts, designers, architects, and DBAs working with NoSQL technology to achieve enhanced transparency and control, which ultimately leads to shorter development cycles, improved application quality, and diminished risks in execution throughout the organization. Furthermore, Hackolade's commitment to innovation ensures that users stay ahead in the rapidly evolving landscape of data management.

Galaxy Modeler is an intuitive and contemporary desktop application that facilitates schema design specifically for GraphQL data modeling. Users can craft GraphQL diagrams, visualize current schema configurations, and produce both documentation as well as schema definition scripts effortlessly. This application is designed to work seamlessly with GraphQL. Notable features include the ability to design schemas tailored for GraphQL, import and visualize pre-existing schemas, and pull structures from online platforms. Additionally, it provides functionality for creating interactive documentation, generating scripts to establish schemas, and producing reports in multiple styles. Users can choose from various display modes and also benefit from support for sub-diagrams, enhancing the overall usability of the application. With these comprehensive features, Galaxy Modeler stands out as a powerful tool for developers working within the GraphQL ecosystem.

Luna Modeler is a user-friendly tool designed for data modeling across various popular databases. It allows users to create, visualize, and design database structures while also generating SQL scripts and interactive documentation efficiently. Whether you're an experienced professional or just starting out, Luna Modeler streamlines the data modeling process, making it accessible for everyone. The software is compatible with a range of platforms, including Oracle Database, SQL Server, PostgreSQL, MySQL, MariaDB, and SQLite, ensuring broad usability. Notable features include comprehensive database modeling and design capabilities, reverse engineering options for several database types, the ability to import data from SQLite files, and support for secure connections via SSH, SSL, and TLS. Additionally, it generates interactive HTML reports and SQL scripts, keeps projects updated, offers a variety of themes and styles for reports, provides multiple display modes, supports sub-diagrams, and can create alter scripts for a selection of database platforms, making it a versatile choice for data professionals.

Moon Modeler is an innovative tool designed for data modeling with MongoDB and Mongoose. It allows users to create diagrams, visualize current database frameworks, and produce interactive documentation or scripts for schema creation and validation. Platforms that are compatible include: - MongoDB - Mongoose Notable features encompass: - User-friendly and intuitive visual design for schemas - The capability to visualize existing structures within MongoDB - Options for secure connections through SSH/SSL/TLS - Support for modeling complex nested objects - The ability to generate engaging HTML reports - Creation of scripts for schema validation - A variety of themes and styles available for reports - Support for sub-diagrams to enhance detail - Multiple viewing modes to cater to different user preferences In addition, its flexibility and user-centric design make it an excellent choice for developers seeking to streamline their database modeling process.

Oracle SQL Developer Data Modeler is a free graphical application that enhances productivity and simplifies data modeling tasks. This tool allows users to easily create, view, and adjust a range of models, such as logical, relational, physical, multi-dimensional, and data type models. It also supports both forward and reverse engineering processes, promoting collaboration with its integrated source code management features. Its flexibility enables deployment in both traditional and cloud environments. As a key component of the Oracle Database Tools suite, Oracle SQL Developer Data Modeler is recognized as a robust, standalone product that offers an extensive selection of data and database modeling resources. Moreover, users can access additional materials, including a general FAQ, on the Data Modeler homepage. This document seeks to provide clarity on various pricing-related questions that have surfaced in the community, offering valuable information to assist users in addressing these concerns effectively. By equipping users with this knowledge, the document aims to empower them in making informed decisions regarding their data modeling needs.

The software seamlessly aligns with the UML 2.X standard metamodel, supporting an extensive array of diagrams such as class, object, use case, component, deployment, composite structure, sequence, communication, statechart, activity, timing, interaction overflow, information flow, and profile diagrams. Beyond UML, it also supports SysML diagrams, including requirement, block definition, internal block, and parametric diagrams, providing users with a robust modeling toolkit. Designed for Retina (High-DPI) displays, the software guarantees that all diagrams, text, and icons maintain exceptional clarity and can be exported as High-DPI images in formats like PNG and JPEG. Users can easily explore and incorporate a wide range of third-party extensions, many of which are open-source and accessible via GitHub. The tool features a Quick Edit functionality that incorporates various shorthands, enabling rapid creation of elements and relationships, including sub-classes and supporting interfaces, thereby significantly boosting productivity. This flexibility and capability render it an essential asset for professionals who require thorough modeling solutions across various domains. Moreover, the user-friendly interface ensures that even newcomers can quickly adapt and leverage its extensive features.

MySQL Workbench is a comprehensive visual platform tailored for database architects, developers, and administrators alike. It includes a variety of features for data modeling, SQL development, and a multitude of administrative tasks, such as configuring servers, managing users, and implementing backup strategies. Available on Windows, Linux, and Mac OS X, MySQL Workbench empowers users to efficiently design and oversee databases. The tool equips data modelers with the necessary resources to construct complex ER models and supports both forward and reverse engineering techniques. It also incorporates vital functionalities for tracking changes and documentation, which can often be resource-intensive and time-consuming. With its visual tools, users can build, execute, and optimize SQL queries, significantly boosting productivity. The SQL Editor comes with advanced features like syntax highlighting, auto-completion, the option to reuse SQL snippets, and a history of executed SQL commands for convenient reference. Additionally, the Database Connections Panel simplifies the management of database connections, ensuring a seamless experience for developers of all skill levels. Overall, MySQL Workbench stands out as a vital resource for anyone involved in database management and development.