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Home/Categories/No-Code & Low-Code/Appsmith
icon of Appsmith

Appsmith

Open source alternative to Retool, OutSystems, Microsoft Power Apps and Airtable

Build internal tools, admin panels, and dashboards with an Apache-licensed low-code builder that connects to databases and APIs.

40K starsTypeScriptApache-2.0Active recently
Visit websiteGitHub repo
image of Appsmith
Contents
  1. 01Who Appsmith is for
  2. 02The problem it solves
  3. 03How it solves it
  4. 04Strengths and trade-offs
  5. 05Appsmith vs alternatives
  6. 06Install and self-host
  7. 07Tech stack
  8. 08FAQ
  9. 09Similar open-source tools
TL;DR

Appsmith is an Apache-licensed low-code platform for building internal tools, admin panels, dashboards, and workflow apps on top of databases and APIs. It replaces Retool when developer-led teams want source access and a self-hosted path.Apache-2.0 · TypeScript · 40K stars · Active recently

who it's for

Who Appsmith is for#

Operations teams needing admin panels

Build CRUD views, workflow tools, and dashboards over internal databases without waiting for a full product roadmap slot.

Skip if:

The tool will become a customer-facing product experience.

Developers replacing spreadsheet workflows

Connect APIs and databases behind a usable interface for support, finance, or operations teams.

Skip if:

Your data access rules cannot be safely managed inside a low-code builder.

the problem

The problem it solves#

Internal tools often start as scripts, spreadsheets, or half-maintained admin pages because product engineering teams cannot justify full custom builds for every operations workflow. Hosted builders speed this up, but they can put private databases, API credentials, and internal workflows behind a vendor-controlled layer.

how Appsmith solves it

How it solves it#

Internal app builder

Appsmith helps teams build dashboards, CRUD tools, admin panels, customer 360 views, and service workflows without hand-coding every screen.

Database and API connectors

The README states Appsmith integrates with 25+ databases and any API, which covers common internal-tool data sources.

Self-hosted deployment options

Teams can run Appsmith themselves with Docker or Kubernetes when internal tools need to stay close to private systems.

strengths · trade-offs

Strengths and trade-offs#

Strengths

  • Strong fit for developer-led operations toolsAppsmith gives engineers enough control to wire databases, APIs, and custom logic while still moving faster than a full frontend build.
  • Apache-licensed Retool alternativeThe community edition gives teams a source-available path for internal tools rather than relying only on a hosted builder.

Trade-offs

  • -Low-code still needs governanceTeams need review around database access, credentials, permissions, and production workflows.
  • -Retool has more enterprise polishRetool may be stronger for organizations that want mature managed governance, procurement, and enterprise support.
versus alternatives

Appsmith vs alternatives#

Appsmith vs Retool

Appsmith is better when internal tools need to run close to private databases and APIs, and when the team wants Apache-licensed source access. Retool is still stronger for teams that want a polished managed platform, enterprise governance, and less self-hosting work. Appsmith fits developer-led teams building dashboards and admin panels around internal systems.

install · self-host

Install and self-host#

bash
Run Appsmith Community Edition with Docker when you want a single-host self-hosted setup. This command publishes HTTP and HTTPS and persists stacks data locally.

```bash
docker run -d \
  --name appsmith \
  -p 80:80 \
  -p 443:443 \
  -v "$PWD/stacks:/appsmith-stacks" \
  appsmith/appsmith-ce
```
tech stack · detected from GitHub

What it's built on#

Languages
JavaJavaScriptTypeScript
Frameworks
React
Databases
PostgreSQL
Infrastructure
AWS
Tooling
RollupWebpack
frequently asked

FAQ#

Can Appsmith replace Retool?

Appsmith can replace Retool for teams that want self-hosted internal tools and Apache-licensed source access. Retool is still stronger for managed enterprise deployments.

What can I build with Appsmith?

Teams use Appsmith for admin panels, dashboards, CRUD tools, customer 360 views, IT automation, and service management workflows.

Does Appsmith connect to databases?

Yes. The README says Appsmith integrates with 25+ databases and any API.

also worth a look

Similar open-source tools#

Budibase

Budibase

Low-code platform for building internal apps, self-hosted

27.9KTypeScriptGPL-3.0
ToolJet

ToolJet

Build internal tools with a drag-and-drop UI and 50+ connectors

38.2KJavaScriptAGPL-3.0
Totum

Totum

Self-hosted low-code platform for internal business tools

984PHPMIT
Windmill

Windmill

Developer platform for scripts, automations, and internal tools

16.9KRustAGPL-3.0
Modelence

Modelence

Full-stack framework for building production-ready web apps

407TypeScriptApache-2.0
Bolt.diy

Bolt.diy

Self-hosted AI app builder for full-stack web prototypes

19.5KTypeScriptMIT

Repository

Stars
40K
Forks
4.6K
License
Apache-2.0
Latest
v2.1
Last commit
37 days ago
Last verified
Jun 12, 2026
Repo
appsmithorg/appsmith ↗

Additional details

Language
TypeScript
Open issues
4,455
Contributors
380
First release
2020

Categories

No-Code & Low-CodeDeveloper ToolsWeb Development

Tags

Low-codeWorkflow AutomationDeveloper ToolsSelf HostedAPI Development ToolsDatabaseOpen CoreWebsite Builder