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Best Open Source Retool Alternatives

Find the best alternatives to Retool that are open source and free to use/self-hostable.

Favicon of Retool website

Retool

A quick way to build internal tools with drag-and-drop components and connecting them to databases and APIs to create complex workflows.

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Favicon of AppWrite website

AppWrite

Build like a team of hundreds_

  • Stars

    41,431
  • Forks

    3,749
  • Last commit

    2 days ago
Favicon of NocoDB website

NocoDB

Open Source Airtable Alternative

  • Stars

    42,929
  • Forks

    2,974
  • Last commit

    1 day ago
Favicon of AppSmith website

AppSmith

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

  • Stars

    31,812
  • Forks

    3,408
  • Last commit

    2 days ago
Favicon of ToolJet website

ToolJet

Low-code platform for building business applications. Connect to databases, cloud storages, etc and build apps using drag and drop application builder.

  • Stars

    26,830
  • Forks

    3,297
  • Last commit

    2 days ago
Favicon of Refine website

Refine

A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.

  • Stars

    25,187
  • Forks

    1,878
  • Last commit

    2 days ago
Favicon of Budibase website

Budibase

Low code platform for building business apps and workflows in minutes.

  • Stars

    20,852
  • Forks

    1,412
  • Last commit

    2 days ago
Favicon of Illa website

Illa

Low-code platform allows you to build business apps, enables you to quickly create internal tools such as dashboard, crud app, admin panel, crm, cms, etc.

  • Stars

    10,848
  • Forks

    1,060
  • Last commit

    2 days ago
Favicon of Windmill website

Windmill

Open-source developer platform to turn scripts into workflows and UIs.

  • Stars

    8,754
  • Forks

    374
  • Last commit

    7 hours ago
Favicon of OpenBlocks website

OpenBlocks

Low code platform to build your client support apps.

  • Stars

    5,610
  • Forks

    329
  • Last commit

    1 year ago
Favicon of Evidence website

Evidence

Build polished data products with SQL. Evidence is a lightweight framework for building data apps. It's open source and free to get started.

  • Stars

    3,439
  • Forks

    167
  • Last commit

    2 days ago
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