Top Tools / November 16, 2021
StartupStash Team

The world's biggest online directory of resources and tools for startups and the most upvoted product on ProductHunt History.

Top 25 Data Modeling Tools

In today's economic environment, data has become the new money. Data modeling tools have become more popular as a result of greater data churning. In their business operations, every firm is using data-driven decision-making. Every online activity creates data, from searching on Google to going through your Facebook feed to ordering groceries online, and this data helps businesses analyze user habits.

Organizations gather these data points and store them in a database so that they may be used to develop insights that help them make better business decisions. Data modeling tools along with data analysis tools benefit the business.

In this top tools list, we have compiled the top 25 Data Modeling Tools for you to choose from.


1. IBM Infosphere Data Architect

IBM Infosphere Data Architect is a collaborative corporate data modeling and design tool that makes integration design for business intelligence, master data management, and service-oriented architecture programs easier and faster. From project management to application design to data design, InfoSphere Data Architect allows you to collaborate with users at every stage of the data design process. Processes, services, applications, and data structures may all benefit from using the tool.

Key Features:

  • By evaluating and analyzing the underlying information, InfoSphere Data Architect finds the structure of heterogeneous data sources.

  • Make logical data models that show how your company wishes to gather data and how data objects are connected to one another. After that, you can convert to a new physical data model or reverse engineer from an existing source.

  • Using the import/export mapping model wizard, you may automatically import and export any constant mappings included inside mapping models to and from a CSV file.

  • Support for Git and Microsoft Team Foundation Server (TFS) has been added.

Cost:

You can request a quote on their website.


2. SQL Database Modeler

SQL Database Modeler is a sleek and contemporary SaaS that runs entirely on the web. The program contains a lot of unique cloud capabilities and collaboration functions, and it's incredibly simple to use.

There is no need to download or install anything. Snowflake, the company's key partner, is the only cloud-based data platform for all of your data and users. You can use all Snowflake-specific capabilities, as well as construct database models and produce DDL scripts. SqlDBM is used by over 600 enterprises for their Snowflake projects.

Key Features:

  • You can design a database model, make modifications, and produce new SQL scripts, as well as Alter scripts, by importing your SQL script.

  • Make your procedure as transparent as possible. Collaborate with DB Developers, Project Managers, and Analysts from different teams.

  • Control your project's versions and produce modified scripts. In addition, you may convert your project to various DB/DW formats with a single click.

  • You can instantly develop a database model that provides strong and effective visualisation by integrating your current DB/DW to SqlDBM.

Cost:

Packages start at $25 per month.


3. Vertabelo

Vertabelo is a database modeling tool for visual database design that is available online. It gives you the ability to create databases on both a logical and physical level. You cant turn your browser into a full-featured database modeler. You can design at any level. It's all there, logical and tangible.

Create DDL and migration scripts for the most major database management systems. For database modeling, it's similar to Google Docs. Create, share, and access database models from anywhere at any time. If you already have a database project in the works, you can bring that to Vertabelo as well. It's made very easy with their unique reverse engineering tool and auto-layout option.

Key Features:

  • Simply enter a team member's email address and click a button to share database models.

  • You can use a simple command-line tool that you can get from this website to import an existing database into Vertabelo.

  • Vertabelo validates your model before generating SQL scripts and alerts you to any mistakes or warnings. You can ignore the warnings and produce the SQL anyhow, or you can go back and fix the model.

  • The database model you're working on is saved multiple times per minute automatically. Someone who has the model open in read-only mode can observe the last-minute adjustments you made.

Cost:

Packages start at $7 per month.


4. MySQL Workbench

MySQL Workbench is a visual database design, modeling, generation, and management tool for DBAs, developers, and data architects. It comes with everything a data modeler needs to create complicated ER models, forward and reverse engineering, as well as crucial tools for executing time-consuming change management and documentation activities.

Key Features:

  • Visual tools for generating, running, and optimizing SQL queries are provided by MySQL Workbench.

  • MySQL Workbench is a visual console for managing MySQL systems and gaining improved database visibility.

  • The visual tools may be used by developers and DBAs to configure servers, administrate users, execute backup and recovery, review audit data, and evaluate database health.

  • MySQL Workbench is a set of tools for optimizing MySQL applications' performance. The Performance Dashboard allows DBAs to easily see crucial performance indicators.

Cost:

You can request a quote on their website.


5. DeZign For Databases

DeZign For Databases is a user-friendly data modeling tool for developers and database administrators that can be used to model, construct, and administer databases. The program graphically designs databases using entity relationship diagrams and builds the most popular databases automatically. The technology lowers database development errors and increases productivity.

Key Features:

  • Entity-relationship diagrams (ERDs) are used in DeZign for Databases to graphically design databases. Entities, relationships, subcategories, group boxes, and text blocks may all be used to create a design in your diagram.

  • At various stages, the program will display model information. These display modes can be employed at different phases of model creation or to present model information in different levels of detail.

  • The Pan and Zoom window allows you to quickly move across huge diagrams. This window allows you to see your schematics from a "birds-eye" perspective.

  • For both relational and large data systems, create a graphical data model from existing databases. You can connect to an existing database directly or use a SQL DDL script to import an existing database.

Cost:

Packages start at $23 per month.


6. Cameo Data Modeler

Cameo Data Modeler is a MagicDraw plugin that allows you to model data. It has functionality for modeling entity relationships, databases, and XML schemas.

The crow's foot notation is used to generate entity-relationship diagrams with this plugin. This is a full-featured ER diagram (with enhanced entity-relationship notions like generalization), with a wide range of logical data modeling features.

This plugin includes functionality for SQL database modeling and diagramming, as well as DDL script production and reversal. It supports 11 different database types, has distinct type libraries for each, and has extra modeling extensions for Oracle databases. It also offers transformations from and to basic UML and ER models.

Key Features:

  • Modeling of entities and relationships.

  • Modeling of generalization and specialization, including discriminator support for attribute-defined specialization.

  • Entity keys must be specified (primary, alternative keys, inversion entries).

  • This plugin adds crow's foot notation for relationships and simplifies multiplicity specification to DDL diagrams.

Cost:

You can request a quote on their website.


7. Enterprise Architect

Enterprise Architect helps you trace high-level specifications through analysis, design, implementation, test, and maintenance models using UML, SysML, BPMN, and other open standards, thanks to built-in requirements management tools. Enterprise Architect is a multi-user, graphical application that assists your teams in the development of reliable and sustainable systems. You may also offer a completely shared vision quickly and correctly by utilizing high-quality, built-in reporting and documentation.

Key Features:

  • Organization Architect effectively accommodates big teams sharing the same perspective of the enterprise because of its high-performance model repository.

  • Enterprise Architect also enables internationally remote teams to interact successfully on shared projects thanks to tightly integrated version control tools and deployable cloud-based servers.

  • To control the execution of your simulations, use triggers like pushing a button, flicking a switch, or receiving a message.

  • Breakpoints can be used to examine decision-making and enhance company results.

Cost:

You can purchase the license for $229.


8. Archi

Archi is used globally by banks, insurance companies, industry, EA consultants, training organizations, universities, and students to meet the needs of most Enterprise Architects and associated stakeholders. It was designed to elegantly provide the main features required for ArchiMate modeling and is used by banks, insurance companies, industry, EA consultants, training organizations, universities, and students. It is perhaps the most popular ArchiMate modeling tool, with around 5,000 downloads each month on average.

Key Features:

  • Create all ArchiMate elements and relations in all ArchiMate views quickly and intuitively. To make the proper connections between ArchiMate ideas, use the magic connector.

  • Simply build a new ArchiMate View and select the appropriate Viewpoint for the intended audience and stakeholders.

  • Simply open the Hints view if you're unsure which element to utilize or which relates to the link. All ArchiMate elements, connections, and views are documented in detail so you get the knowledge you need precisely when you need it.

  • In a radial-tree visual, the Visualiser shows the selected model element and all of its connections with other model components.

Cost:

This is a free tool.


9. DB Designer

DB Designer offers a very easy-to-use and intuitive user interface. Their web application is the most powerful and dependable solution available on the market for visual database creation on the internet.

Begin from the beginning, exactly like you would with a UML diagram, or import an existing database. Use their advanced tools to save time and avoid mistakes. With your team, share and collaborate. When you're done, produce a SQL script for any of the common database engines with a single click.

Key Features:

  • Navigation is quick. Shortcuts on the keyboard. With history, you can save instantly. Copy and paste is a great way to save time. Undo/Redo is a feature that allows you to undo and redo actions. Cloning. Validation in real-time. The layout is done automatically. Notes and Observations can be recorded.

  • Save time and money by reducing mistakes. Start from scratch or import an existing database. With a single click, you can generate a SQL script for every major database engine.

  • By just supplying team members' email addresses, you may invite and distribute access (Owner, Editors, Viewers). Simultaneously work on the model. To collaborate with your team, use live comments/chat.

Cost:

Packages start at $6 per month.


10. Oracle SQL Developer Data Modeler

Oracle SQL Developer Data Modeler is a free application that boosts productivity and makes data modeling easier. Users may develop, view, and change logical, relational, physical, multi-dimensional, and data type models with Oracle SQL Developer Data Modeler. Both conventional and cloud settings are supported by the Data Modeler.

Key Features:

  • It allows you to work with models that are logical, relational, physical, multi-dimensional, and data types.

  • Reverse engineering is a term used to describe the process of reverse engineering

  • It supports free diagram nesting, which means you may connect diagrams from various models.

  • Analysis of the Effects

  • Support for the repository of reports.

  • Producing reports.

Cost:

This is a free tool.


11. Toad Data Modeler

Toad Data Modeler allows you to quickly implement precise data structure modifications across more than 20 platforms. It lets you build logical and physical data models, compare and synchronize them, write sophisticated SQL/DDL rapidly, develop and edit database schema and scripts, and reverse and forward engineer databases and data warehouse systems.

Key Features:

  • Oracle, SAP, MySQL, SQL Server, PostgreSQL, DB2, Ingres, Microsoft Access, and other databases can be connected natively and concurrently.

  • Create high-quality database structures or make automated updates to existing models, and offer documentation across platforms.

  • Construct complicated logical and physical entity connection models, and reverse and forward engineer databases with ease.

  • Create thorough reports on current database structures with ease.

  • To personalize your models, add logical data to your diagrams.

Cost:

You can request a quote on their website.


12. DB Wrench

DB Wrench is a database design and synchronization program that works on several platforms and databases. It allows you to immediately edit databases in the diagram you've built. It allows you to select ER notations as well as generate HTML pages. To work with a huge diagram, it is driven by a navigation window. It enables you to easily create columns. With a single click, it can also generate updated DDL SQL scripts.

Key Features:

  • To make modifications, use the provided scripts.

  • Model, evaluate, and explain your designs with ER diagrams.

  • With seconds, reverse engineer databases in the database designer.

  • To create a product that people can trust, intensive testing and continuous release cycles are required.

  • DbWrench is available for Windows, Mac OS X, and Linux. With a single license, you can do it all.

  • DbWrench is compatible with the most widely used database systems today.

  • Excellent client service.

Cost:

The license can be purchased for $99.


13. erwin Data Modeler

erwin Data Modeler is a multi-award-winning data modeling tool for locating, visualizing, designing, deploying and standardizing high-quality enterprise data assets. For consistency, clarity, and artifact reuse across large-scale data integration, master data management, metadata management, Big Data, business intelligence, and analytics programs; are all supported by this tool.

Key Features:

  • Automated schema engineering and deployment speeds up and guarantees that cloud platforms are adopted successfully.

  • Automation and standardization of data definitions and structures lower risks and costs while also allowing you to test modifications and new applications before they go live.

  • You'll get greater consistency and higher quality in data management if you use data models to create and deploy corporate data standards.

Cost:

You can request a quote on their website.


14. Navicat Data Modeler

Navicat Data Modeler is a sophisticated and affordable database design tool that aids in the creation of high-quality conceptual, logical, and physical data models. It lets you create database structures graphically, do reverse/forward engineering, import models from ODBC data sources, build complicated SQL/DDL, print models to files, and much more.

Create complicated entity connection models with ease and produce SQL scripts with a single click. MySQL, MariaDB, Oracle, SQL Server, PostgreSQL, and SQLite are among the database systems supported by Navicat Data Modeler.

Key Features:

  • Professional object designers are available for Tables and Views to create, alter, and design your models. You'll know exactly what you're working on without having to write sophisticated SQL to create and change items.

  • You may use Navicat Data Modeler to create high-quality conceptual, logical, and physical data models for a range of audiences.

  • One of the most important functions of Navicat Data Modeler is reverse engineering. Create new ER diagrams by loading existing database structures.

  • Visualize database models to view how characteristics, relationships, indexes, uniques, comments, and other items are related to one another without having to present actual data.

Cost:

Packages start at $22 per month.


15. Visible Analyst

Visible Analyst includes all the capabilities you need to construct e-business applications, develop a data warehouse, or integrate old systems with new enterprise applications. By storing and documenting data, processes, business requirements, and objects that can be shared by application developers throughout an organization, Visible Analyst allows genuine enterprise application engineering. As a result of the regulated exchange of meta-data, you may more easily develop and govern enterprise software for quality, consistency, and reusability in business applications. Concurrent multi-user access is available in all versions.

Key Features:

  • Modeling capabilities are extensive.

  • Allows you to create SQL and XML schema.

  • Provides database engineering services in both the backward and forward directions.

Cost:

The license can be purchased at $149.


16. Power Designer

Power Designer can assist you in dealing with complicated data. A data modeling tool, link-and-sync technologies, and metadata management are all included. It will assess the impact of new technology. You may make papers with many models. For information mapping, it provides a drag-and-drop mapping editor. It's one of the greatest data modeling programs available. It comes with a lot of built-in features. Some of its most helpful features are impact analysis, link-and-sync technology, and web-based reporting.

Key Features:

  • Using automatic link-and-sync technology, integrate all model kinds.

  • Improve your organization's response to change by streamlining communication and cooperation.

  • Using wizard-driven lists, multimodel documents, and hyperlinked Web reporting, provide safe, restricted access to metadata.

  • Share materials with non-modelers to encourage project-wide participation and communication.

Cost:

Packages start at $20 per month.


17. Heidi SQL

Heidi SQL is a free and open-source physical layer data modeling tool with a user-friendly interface. HeidiSQL is one of the most popular MariaDB and MySQL utilities since it is free. It lacks any notable unique features, unlike proprietary competitors. It does, however, have some stability concerns, however, users claim no negative consequences and only require a restart.

Key Features:

  • Use the command line to connect to servers.

  • Pass SSL settings or connect through SSH tunnel.

  • Tables, views, stored procedures, triggers, and scheduled events may all be created and edited.

  • Make excellent SQL exports, then compress them or copy them to the clipboard.

  • Direct export from one server/database to another server/database is possible.

  • User rights can be managed.

  • Text files can be imported.

Cost:

This is a free tool.


18. ER/Studio

ER/Studio, like erwin, has a long history, which is evident in both positive and negative ways. While ER/Studio has a broad feature set that has evolved over decades, they occasionally struggle to stay up with emerging technology. For simplicity of use, the Git integration is current and effective, utilizing SSIS and SSRS standards.

ER/Studio was created with the goal of bridging the gap between business and developers so that you can get the most out of your data.

Whether you currently have data or are beginning from scratch, ER/Studio will provide you with the tools you need to make the most of it. Additionally, the tool will assist you in reducing redundancies.

Key Features:

  • Access and maintain models for both on-premises and cloud-based relational and big data systems. Native and database-specific ODBC connections provide extensive platform support.

  • Physical data models may be created using current database architectures. For both relational and large data systems, create graphical models using existing databases or schema.

  • Allow powerful bidirectional model and database structure comparisons and merges.

  • Multiple entities and connections, including goods, customers, and suppliers, are used to represent master data and transactional notions.

  • Maintain foreign keys in database designs to preserve referential integrity.

Cost:

The license can be purchased for $1470.


19. Software Ideas Modeler

Software Ideas Modeler is a smart CASE tool and diagram software that supports UML, SysML, ERD, BPMN, ArchiMate, flowcharts, user stories, and wireframing. These tools assist you in effectively designing your program or its critical components. Their CASE solution includes documentation and glossary modules that help you successfully convey your design. Depending on your option, you may professionally process the user requirements using Advanced Use Case analysis or User Stories.

Key Features:

  • Many prominent programming languages provide code analysis tools that can convert code to diagrams.

  • Using source code generators and custom code templates, create source code scaffold and code sections.

  • Using User Interface, Web Page, and Mobile App diagrams, create the user interface for your application. Using Screen Flow diagrams, describe the behavior and dynamics of your design.

  • BPMN and CMMN diagram tools make it simple to express business processes and capture work practices.

Cost:

The license can be purchased for $63.


20. DB Schema

DB Schema is a universal database designer that allows you to manage and describe schemas right out of the box, share them with your team, and deploy them across many databases. Developers, database administrators, and decision-makers may use visual tools to query, study, and manage data.

MySQL, PostgreSQL, SQLite, Microsoft SQL Server, MongoDB, MariaDB, Redshift, Snowflake, Google, and other relational and No-SQL databases are all supported by DbSchema.

Key Features:

  • You can construct identifying, non-identifying, one-to-one, and many-to-many relationships in the logical design. The referencing column uniqueness and required attributes establish the foreign key cardinality in the physical design.

  • Convertors can be used to map data types, attribute and entity names, default values, and so on during the logical design to physical design conversion.

  • You may connect to any database and reverse engineer the schema using JDBC drivers.

  • Secure connections are used to work on your database.

  • Draw foreign key lines from table to table or column to column.

Cost:

The license can be purchased at prices starting at $63.


21. Valentina Studio

Valentina Studio is a free data modeling program that may be found on the market. It aids with the creation and administration of MySQL, PostgreSQL, SQLite, and MariaDB databases. You can add and remove groups and users, manage privileges, view live logins, and conduct diagnostics in Valentina Studio.

Key Features:

  • Editing and diagramming of schemas are available.

  • Local Valentina forms are available to deal with your data.

  • It's possible to develop, examine, and print Valentina’s reports with this program.

  • Allows for the management of SQL queries.

Cost:

Pro versions start at $199.


22. ConceptDraw Office

ConceptDraw Office is a sophisticated software package intended specifically for business managers of all sorts, but it's also versatile enough to handle any commercial assignment. It consists of three software items that are all linked together by a proprietary data exchange mechanism. Business diagramming, mind mapping, and project management tools are all included in the bundle. For brainstorming sessions, creating diagrams, schematics, mind maps, project plans, dashboards, presentations, and many more business visualizations, ConceptDraw OFFICE v7 is required.

Key Features:

  • It comes with a set of powerful and extensive drawing tools.

  • Aids in the improvement of communication and presenting techniques.

  • With live object technology, you can utilize and track critical business metrics.

Cost:

You can request a quote on their website.


23. Gen My Model

Gen My Model is an Enterprise Architecture solution that you can scale up: it's ideal for getting started and ramping up, then expanding as new use cases emerge in space and time, including additional roles as project and program roadmaps stretch out. It's a cloud-native, SaaS-based web solution that all stakeholders, from business to IT, can use. It's an open, user-friendly architectural design environment with little tool configuration work, allowing users to concentrate on creating IS architecture.

Key Features:

  • Not just a drawing, but a Modeling toolkit that unifies everyone around a common language and notation, assures consistency across all views, and enables compatibility with a variety of third-party applications.

  • To adapt the tool to its corporate environment, code-free meta-model customization is available.

  • Save, search, and view models and artifacts quickly and collaboratively.

  • Supports Archimate, BPMN, UML, and other standards natively, and standards may be blended according to the needs and best practices of architects.

Cost:

Packages start at $28 per user per month.


24. pgModeler

pgModeler is a popular free data modeling application that has an easy-to-use interface for generating and changing database models. This open-source application aids in the creation of the most basic objects, such as a single column, functions, and languages. With simple forms, pgModeler allows you to create the most basic object, such as a simple column, as well as sophisticated objects such as user-defined languages, functions, operators, and many others.

Key Features:

  • pgModeler can construct accurate models based on existing databases using the reverse engineering approach.

  • With a large number of configuration options, pgModeler allows the user to tailor the majority of its functionality.

  • pgModeler is a simple yet effective database management module that allows you to perform SQL statements, inspect objects, and manipulate data.

  • pgModeler checks models from time to time to avoid violating references and/or rules during design time and while exporting the model to PostgreSQL.

Cost:

You can request a quote on their website.


25. ER Builder

ER Builder Data Modeler allows developers to create databases graphically using entity relationship diagrams and generates the most common SQL databases automatically. It also makes database deployment simple for developers by providing a comprehensive visual data modeling environment.

The program improves database development productivity and simplifies data modeling while reducing mistakes. Developers may use physical model structures to better understand their databases, as well as construct new tables, alter, analyze, and improve the solution.

Key Features:

  • With only a few clicks, you can create and design your models utilizing the professional drawing tools offered.

  • Produce SQL Scripts for the entire model or only a portion of it to control what you want to generate.

  • Create a graphical model based on an existing database structure quickly and efficiently. For both local and remote databases, you may reverse engineer an existing database by connecting to it directly.

  • The ERBuilder Data Modeler allows you to verify your model for any errors and ambiguities.

Cost:

The license can be purchased at $24.


Things To Consider When Choosing A Data Modeling Tool

Requirements

In projects where a data modeling tool is expected to be required for minor work, it is preferable to use the database's modeling capabilities. However, such a tool will not be useful in instances where data modeling is a repeated process that requires enterprise-level attention. As a result, evaluating specialty enterprise data modeling technologies will be beneficial.

Reach

In circumstances when there is a history of projects involving data modeling, the clientele and scope of the data modeling exercise should be evaluated before deciding on the data modeling tool's reach. As a result, while choosing data modeling tools, a corporation must consider both current demands, which are simpler, and future needs, which may become more complicated.

Integration

When it comes to data modeling software, it's been discovered that various projects utilize different tools, thus the data model developed will be in both a proprietary and a standard format. As a result, data modeling tools should be able to read models developed by other specialty data modeling tools in a standard format. But this option might not be available in small-scale tools. Another important issue is backend integration.


Conclusion

So, take a look at the best data modeling tools that the market has to offer. Keep in mind the above mentioned things to consider when you make a decision.


FAQs

What Is Data Modeling?

The act of generating a visual representation of an entire information system or sections of it to express linkages between data points and structures is known as data modeling. The purpose is to show the many types of data that are utilized and stored in the system, as well as the links between them, how the data may be categorized and arranged, and its formats and features.

Data models are created to meet the demands of businesses. Rules and requirements are developed ahead of time-based on feedback from business stakeholders, so they may be included in the design of a new system or altered in an existing one's iteration.

What Are Data Modeling Tools?

Data modeling tools make it possible to model data quickly and efficiently. They provide us with a link between the data and the various levels of data models. Most data modeling tools will automatically generate database schemas or DTDs, allow for schema and model merging and comparison, and reverse engineer existing databases into models.

Non-technical users will be able to use good data modeling tools to easily model conceptual data.

When Should You Consider Using Data Modeling Tools?

Business users can have a direct involvement in designing essential business rules via data modeling, which means fewer adjustments are required during implementation. The integration of requirements and development reduces total development time by a substantial amount. This means you'll be able to get projects and new products to market faster.

Data modeling will also save you money since it detects problems immediately. This means fewer iterations are required, and your team is less likely to pass on error-prone projects to higher-ups or, God forbid, your consumers. As a consequence, data modeling can save you up to 75% on your development expenditure.

Data modeling challenges you to explain your company's operations and procedures in a way that allows several individuals to contribute. You can't define your data or what it does if you don't understand how your business works.

To establish a customer database, for example, you must first analyze the data your company presently has on customers and how it is being used.

As a result, data modeling reveals your data and its relationships, laying the groundwork for understanding and improving your business operations.

What Are The Benefits Of Data Modeling?

Developers, data architects, business analysts, and other stakeholders may examine and comprehend relationships among data in a database or data warehouse using data modeling. Furthermore, it has the ability to:

  • Reduce software and database development mistakes.

  • Increase enterprise-wide uniformity in documentation and system architecture.

  • Enhance the performance of your application and database.

  • Streamline data mapping across the enterprise.

  • Improve the flow of information between the development and BI teams.

  • At the conceptual, logical, and physical levels, make database design is easier and faster.

How Can Data Modeling Improve Collaboration?

Your IT team can now work more readily with non-technical employees. They can interact in a technology-agnostic fashion using data models, yet with enough information to generate actual data structures when needed.

Data modeling facilitates the integration of high-level business processes with data rules, data structures, and the technological execution of physical data. Data models bring your company's operations and data usage together in a way that everyone can comprehend.

Top 25 Data Modeling Tools
StartupStash Team

The world's biggest online directory of resources and tools for startups and the most upvoted product on ProductHunt History.