Appsmith vs Mercure
A side-by-side comparison of two self-hosted automation & workflows options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Appsmith
Open-source low-code platform for building internal apps
VS
Mercure
Real-time updates protocol and server-sent events hub
| Feature | Appsmith | Mercure |
|---|---|---|
| Category | Automation & Workflows | Automation & Workflows |
| License | Apache-2.0 | AGPL-3.0 |
| Language | TypeScript | Go |
| Setup difficulty | Medium | Medium |
| Min. RAM | 2,048 MB | 128 MB |
| Deployment | docker, kubernetes, helm | docker, binary |
| GitHub stars | ★ 40,605 | ★ 5,297 |
| First released | 2020 | 2019 |
| Replaces | Retool, Microsoft Power Apps | Pusher |
Why pick each one
Choose Mercure if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Mature project with 5.3k GitHub stars
- Written in Go
Frequently asked questions
Is Appsmith or Mercure better?
Neither is universally better. Appsmith has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Appsmith and Mercure free and open-source?
Yes. Appsmith is licensed under Apache-2.0 and Mercure under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Appsmith and Mercure with Docker?
Appsmith: yes. Mercure: yes.