MySQL is an open-source database for web, e-commerce, SaaS, and online transaction processing applications.
Alternatives to SAP PowerDesigner
Hackolade Studio is a data modeling and schema design tool for relational and NoSQL databases, APIs, and data exchange formats.
DbSchema is a desktop tool for designing, documenting, and working with SQL and NoSQL databases.
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pgModeler
pgModeler is a desktop PostgreSQL schema engineering tool for Linux, macOS, and Windows.
Free planLinuxmacOSWindows6.9From $59.90 a month - 5

ChartDB
ChartDB is a database visualization and diagramming tool for developers and product teams who need to understand, design, and manage database schemas.
Free planWebSelf-hosted6.8From $25 a month - 6
DrawSQL
DrawSQL is a browser-based tool for designing, reviewing, and evolving database schema diagrams with a team.
Free planWebAPI6.8From $19 a month - 7

dbdiagram.io
dbdiagram.io creates database relationship diagrams by letting users write DBML, its Database Markup Language.
Free planWebAPIExtension6.7From $20 a month - 8

ERBuilder Data Modeler
ERBuilder Data Modeler is a Windows desktop application for designing databases with graphical entity relationship diagrams and generating SQL databases.
Free planWindows6.7From $139 a year - 9
QuickDBD
QuickDBD is a web application for drawing database diagrams by typing schema details.
Free planWeb6.7From $95 a year - 10
DeZign for Databases
Windows6.4 - 11
Moon Modeler
LinuxmacOSWindows6.4$99 one-time - 12
SAP Extended Enterprise Content Management by OpenText
AndroidiOSWebLinux6.4 - 13

drawDB
drawDB is a browser-based database diagram editor for designing schemas and exporting them in multiple formats.
Free planWebSelf-hosted6.3Free plan - 14

SchemaCrawler
SchemaCrawler is a free database schema discovery and comprehension tool for database documentation and data governance.
Free planAPILinuxmacOSSelf-hosted6.3Free plan - 15

ER/Studio Data Architect
ER/Studio Data Architect is a paid, self-hosted Windows solution for individuals and small teams creating, documenting, and optimizing data structures.
Windows6.2From $2,687 a year - 16
SchemaSpy
SchemaSpy is a free command-line application that reads database metadata and produces HTML documentation to help teams examine data models.
Free planLinuxmacOSSelf-hostedWindows6.2Free plan - 17
Toad Data Modeler
Free planWindows6.1Free plan - 18

Oracle SQL Developer
Free planLinuxmacOSWindows5.8Free plan - 19
Navicat Data Modeler
Navicat Data Modeler is desktop software for designing database models on Linux, macOS, and Windows.
LinuxmacOSWindows5.6$1,299 one-time - 20
DbWrench
LinuxmacOSWindows5.4$49 one-time - 21
SQL Maestro for MySQL
Windows5.4$99 one-time - 224.9
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DB-MAIN
LinuxmacOSWindows4.7 - 24
SqlDBM
Web4.7 - 254.6
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ApexSQL Model
Windows4.5


