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Apsida Merise

Apsida Merise — Online ER diagrams (MCD, MLD) and SQL scripts

Design your databases with Merise right in the browser: checked conceptual model, automatically generated logical model and SQL scripts for five DBMSs.

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Features

  • MCD: entities, associations, cardinalities, inheritance, constraints
  • Live checking of Merise rules
  • Automatically generated MLD and MLDR, data dictionary
  • SQL for PostgreSQL, MySQL, SQLite, SQL Server and Oracle
  • Migration scripts since the last export, real-time teamwork

What you gain

  • Only your team can read your messages, files, projects, docs and mockups
  • Hosted in France, GDPR compliant, no ads and no data resale
  • One app for projects, messaging, video, files, docs, design and databases
  • Simple per-member pricing, free plan and 14-day Pro trial with no credit card

Frequently asked questions

Is Apsida free?

Yes, the Free plan lets you start with up to 3 members. Pro and Business can be tried free for 14 days, with no credit card.

Is my data really private?

Yes. Your content is encrypted on your devices with keys that only you and your collaborators hold; neither Apsida nor the host can read it.

Do I need to install anything?

No. Apsida runs in the browser on desktop and mobile, and can be installed like an app if you wish.