head to head · open source
Mattermost vs AutomatedLab
Mattermost has 39,510 GitHub stars, 9,087 forks, 1,012 open issues and last shipped yesterday. AutomatedLab has 2,235 stars, 381 forks, 31 open issues and last shipped 4 months ago. Mattermost leads on adoption by 1,668% (39,510 vs 2,235 stars). Mattermost is written in TypeScript under a custom or non-standard licence; AutomatedLab is written in PowerShell under MIT. Mattermost has attracted 23% as many forks as stars, AutomatedLab 17%. Mattermost was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Mattermost | AutomatedLab | |
|---|---|---|
| GitHub stars | ★ 40K | ★ 2.2K |
| License | Custom / other | MIT |
| Written in | TypeScript | PowerShell |
| Last push | 2026-11-02 | 2026-07-06 |
| Forks | ⑂ 9.1K | ⑂ 381 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Mattermost if
- You weight community size — 40K stars and counting
- You want the Custom / other license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick AutomatedLab if
- You want the AutomatedLab feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches PowerShell
- You evaluated both and AutomatedLab fits your workflow better
About Mattermost
Mattermost is an open core, self hosted collaboration platform that offers chat, workflow automation, voice calling, screen sharing, and AI integration. This repo is the primary source for core development on the Mattermost platform; it's written in Go and React, runs as a single Linux binary, and relies on PostgreSQL. A new compiled version is released under an MIT license every month on the 16th. Deploy Mattermost on premises, or try it for free in the cloud. Learn more about the following use cases with Mattermost: DevSecOps Incident Resolution IT Service Desk Other useful resources: Download and Install…
read the full Mattermost overview →
About AutomatedLab
AutomatedLab Build Status Last Commit Latest Release Develop Master Project Summary AutomatedLab (AL) enables you to setup test and lab environments on Hyper v or Azure with multiple products or just a single VM in a very short time. There are only two requirements you need to make sure: You need the DVD ISO images and a Hyper V host or an Azure subscription. Sponsors Huge thanks to our regular sponsor @chocolatey! In case you have lived under a rock (or worked mainly on non Windows systems) for the past decade, Chocolatey is a brilliant package management system with a public binary package gallery as well as…
read the full AutomatedLab overview →
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Frequently asked questions
Is Mattermost or AutomatedLab more popular?
Mattermost has 39,510 GitHub stars and AutomatedLab has 2,235. Mattermost has the larger community by that measure.
Are Mattermost and AutomatedLab free?
Both are open source. Mattermost has no licence declared in this registry, and AutomatedLab is licensed under MIT. Both are free to self-host.
What is the difference between Mattermost and AutomatedLab?
Mattermost is written in TypeScript and AutomatedLab in PowerShell. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Mattermost or AutomatedLab?
Choose Mattermost if you want the larger community (39,510 stars) or its Custom / other licence terms. Choose AutomatedLab if its feature set, stack or MIT licence fits better. Both are self-hostable.