Best Database Design Tools in 2026: 7 Tools Compared

DbSchema is the best database design tool for offline visual modelling: the design lives in a versionable .dbs file and reaches 100+ SQL and NoSQL databases. DBeaver wins on free everyday SQL work, DataGrip on SQL editing, Navicat Data Modeler on conceptual-to-physical modelling, Redgate Data Modeler in the browser, DbVisualizer on cross-engine querying, and pgAdmin on PostgreSQL.

Seven tools are scored below on the criteria buyers actually use: how many databases the tool reaches, whether it models offline on the desktop, whether it can compare a design against a database and deploy the difference, what it offers for Git and team review, and what the licence costs. Every price below is the vendor's own list price in US dollars, read on the vendor's page.

Database Design Tools Compared

The table opens with the tool this site sells, then the six most often shortlisted against it. Each row says plainly what that tool does not do.

Two patterns fall out of that table. DbSchema and Navicat sell perpetual licences, while DBeaver, DataGrip, Redgate Data Modeler and DbVisualizer sell subscriptions. And a permanent free tier is not universal: DBeaver Community is free and open source[2], pgAdmin is free too[8], DbVisualizer keeps a free edition at $0[7], and Navicat ships a free Data Modeler Lite[5]. DataGrip's free tier is restricted to non-commercial use[3], and Redgate Data Modeler offers a 14-day trial with nothing free after it[6].

Where DbSchema Is Strong, and Where It Is Not

DbSchema is a desktop application that keeps the design in a local model file and connects to the database over JDBC. That single decision explains both the strengths and the limits below.

• Design offline. Detach the model from the database and keep editing with no server reachable. The model file holds the schema plus every diagram, layout, group, colour and comment.
• Reach one tool across the estate. DbSchema connects to 100+ SQL and NoSQL databases and downloads the JDBC driver for you.
• Review schema changes like code. The model file is plain indented XML, so a table added on the diagram reads as a diff in a pull request, the same way Git integration works in other design tools.
• Synchronize deliberately. Compare the model with a database, inspect the differences object by object, and execute the generated DDL statement by statement.
• Draw and document. Build ER diagrams over a reverse-engineered schema, then export interactive HTML5, PDF or Markdown documentation from the same model (Pro).
• Browse related data. Open several tables side by side and follow foreign keys, including virtual ones the database never declares (Pro).

Explore tables and relationships instantly.

Where it is not strong is worth stating just as plainly, because a limit you discover after the licence is bought costs more than the feature was worth.

• Documentation does not build in CI. The bundled Groovy documentation sample fails under the command line runner with a Toolkit not initialized error. Documentation export from inside the application works.
• Schema comparison keys on catalog and schema name. Two same-named schemas in differently-named catalogs on one server report as entirely missing rather than as a drift report. Reverse-engineer each side into its own model file and compare model to model instead.
• The data generator needs setting up. Its stock per-column generators ignore declared varchar lengths, so a first run over a real schema fails inserts until you configure generators per column.
• MongoDB structure is inferred, not enforced. DbSchema introspects a configurable sample of documents per collection and infers field names, BSON types, nested objects and arrays. That is an approximation of what the documents contain, and MongoDB enforces nothing unless a collection validation rule is authored.
• It is a desktop tool. There is no browser client, so team work happens through Git rather than on a shared canvas.
• Most of the design surface is paid. Community connects, reverse-engineers, draws interactive diagrams and runs SQL. Saving the model to a file, documentation, the visual query builder, schema synchronization, relational data browse, the data generator and the data importer are Pro; logical and conceptual design is Architect.

Where the Other Six Tools Win

DBeaver

DBeaver Community is a free, open-source database management tool[2] for MySQL, MariaDB, PostgreSQL, SQLite and more. It wins on price and on everyday database administration: it is the tool most teams already have open. It draws entity relationship diagrams from a live connection, so there is no model file to design offline or to put through review. NoSQL and BigData sources arrive with DBeaver Enterprise, and cloud sources with DBeaver Ultimate[1].

JetBrains DataGrip

DataGrip wins when the team already lives in a JetBrains IDE. It is a cross-platform IDE for relational and NoSQL databases[3]. Its schema-aware completion, refactoring and query tooling are ahead of what DbSchema or Navicat Data Modeler offer for writing SQL. It is free for non-commercial use[3] and ships a 30-day trial[3] for everyone else. It works against live connections, so there is no offline design model and no versionable design artefact to review, which is why DataGrip alternatives for schema design tend to be a second tool rather than a replacement.

Navicat Data Modeler

Navicat Data Modeler is the closest competitor on modelling itself. It builds conceptual, logical and physical data models[4], converts a conceptual model down into a physical implementation, and does reverse and forward engineering across MySQL, PostgreSQL, MongoDB, MariaDB, SQL Server, Oracle, SQLite and Snowflake. It wins when that model conversion is the job, and there is a free Navicat Data Modeler Lite[5] to test it with. Sharing is file-based: no Git client ships inside the product.

Redgate Data Modeler (formerly Vertabelo)

Vertabelo is now sold as Redgate Data Modeler, and the old vertabelo.com pricing page redirects to Redgate. It wins when modelling has to happen in a browser and when the team already runs Redgate's SQL Server and Flyway tooling. The Standard tier costs $189 per user, per year[6] and covers physical modelling only, capped at 20 database models and 100 tables per model[6]. The Pro tier costs $303 per user, per year[6] and adds logical modelling, API access and unlimited models. There is a 14-day free trial[6] and no free plan underneath it.

DbVisualizer

DbVisualizer wins on cross-engine querying and analysis. The free edition costs $0 and stays free[7]. Pro costs $199 per user for the first year and $89 per year afterwards[7], comes with a 21 day trial[7], and includes a perpetual usage licence for the versions released during the term. It reads the connected database rather than a design model, so offline modelling and model-to-database deployment are not what it is for.

pgAdmin

pgAdmin wins on PostgreSQL, and only on PostgreSQL. It is the leading open-source graphical management tool for PostgreSQL[8], it costs nothing, and its ERD Tool generates a diagram for an existing database and ready to run SQL from the design[9]. If every database you own is PostgreSQL, and administration matters more than design, pgAdmin is the honest answer and the shortlist stops there.

How to Choose a Database Design Tool

Match the situation to the tool rather than the feature list to the budget. Each line below names one job and the tool that does it best.

• You design offline, review schema changes in Git and run more than one engine: DbSchema.
• You want one free tool for daily SQL against MySQL or PostgreSQL: DBeaver Community.
• Your team already pays for a JetBrains IDE and writes a lot of SQL: DataGrip.
• You convert a conceptual model into a physical one and want a free edition to try first: Navicat Data Modeler.
• The modelling has to happen in a browser and you already run Redgate tooling: Redgate Data Modeler.
• You query across many engines and want a permanent free tier: DbVisualizer.
• Everything you own is PostgreSQL and administration matters more than design: pgAdmin.
• You only need to explore a large schema in a browser with nothing installed: Azimutt has a free plan[10].

Most of those choices reduce to one question: does the design live in a file your team reviews, or in the database itself? If it lives in a file, collaborative design becomes a pull request and a schema diff is something you read before it runs. If it lives in the database, the review happens after the change has already landed.

Reach decides the rest. If you only design MySQL schemas visually, most of the tools in the table will do the job. pgAdmin is the exception: it covers PostgreSQL only. If the same team also owns MongoDB, the list gets short fast: visual design across a relational store and a document store is covered by DbSchema and Navicat Data Modeler, and by DBeaver in its commercial editions[1].

DbSchema Editions and Download

The installation kit is the same for the Community and Pro editions. The licence decides what is unlocked, so you install once and switch edition without reinstalling.

• Community, free: connect to all databases, reverse-engineer the schema, work with interactive diagrams, create tables and columns, and run SQL.
• Pro: adds designing offline and saving the model to a file, HTML5, PDF and Markdown documentation, the visual query builder, schema synchronization, relational data browse, the data generator and the data importer. A perpetual business licence is $294.00 and a personal licence is $196.00 in US dollars.
• Architect: everything in Pro, plus database-independent logical and conceptual design and the AI assistant with your own provider key. A perpetual business licence is $470.40 in US dollars.
• Trial: the Pro trial runs for 15 days and can be extended by another 15 days.
• Currency: the purchase page prices in your local currency, so the figures above are the US dollar list prices.

Download DbSchema, connect it to a database you already run, and look at your own schema as a diagram before you decide anything. Connecting, reverse engineering and interactive diagrams are in the free Community Edition. The offline model file, schema synchronization, Git collaboration and HTML5 documentation described above are in the Pro edition.

Sources

1. Compare DBeaver Products & Pricing
2. DBeaver Community - Free Open-Source Database Management Tool
3. DataGrip: The Cross-Platform IDE for Databases by JetBrains
4. Navicat Data Modeler
5. Navicat Data Modeler - Store
6. Redgate Data Modeler features and editions
7. DbVisualizer Pricing
8. pgAdmin - PostgreSQL Tools
9. pgAdmin ERD Tool
10. Azimutt Pricing