Head-to-Head Comparison · Alternative to Slack · 👥 community
Slack vs Valour
Open-source communication platform with multi-window chat, economy systems, and privacy-first approach. Built by communities for superior performance. Here is how Valour ($0/mo open source) stacks up against Slack ($15/mo) across cost, hosting, data privacy, and real-world trade-offs.
Valour is a verified Open Source-licensed open-source replacement for Slack. Switching from Slack ($15/mo) saves $180/yr per solo seat, or $900/yr for a 5-person team. Deployment: Runs on Local.
The catch: Community-driven open source project without dedicated enterprise SLAs.
Slack vs Valour Specifications
facts verified 2026-11-07
| Dimension | Slack (Paid) | Valour (Replacement) |
|---|---|---|
| Monthly Price | $15 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $180 / yr | $0 / yr (Save $180) |
| 1-Year Cost (5 seats) | $900 / yr | $0 / yr (Save $900) |
| 1-Year Cost (10 seats) | $1,800 / yr | $0 / yr (Save $1,800) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Local (on your machine) |
| Platforms | Web / Cloud | desktopcross-platformone-click install |
| GitHub Stars | — | ★ 400 (active nov 2026) |
Deep Dive: Switching from Slack to Valour
Trade-offs, installation & data architecture
What you trade away
Community-driven open source project without dedicated enterprise SLAs.
How to deploy Valour
Clone https://github.com/valour-software/valour or deploy with Docker Compose
What it takes to run
Download the native package or installer for your operating system.
Where your data lives
All application data lives locally on your own machine.
Why fork Valour instead of vibe-coding a Slack clone?
Instead of paying recurring SaaS fees for Slack or rebuilding it from scratch, deploy one of the 19 battle-tested open-source alternatives like Macro Chat.
Slack vs Valour FAQ
Is Valour a good free alternative to Slack?+
Yes. Valour is a verified open-source (Open Source) replacement for Slack. Open-source communication platform with multi-window chat, economy systems, and privacy-first approach. Built by communities for superior performance.
What is the catch when switching from Slack to Valour?+
Community-driven open source project without dedicated enterprise SLAs.
How much do you save switching from Slack to Valour?+
Slack costs $15/mo ($180/yr) per seat, whereas Valour is $0/mo. Switching saves $180/yr for a solo user, $900/yr for a 5-person team, and $1,800/yr for a 10-person team.
How do I install or self-host Valour instead of Slack?+
Install: Clone https://github.com/valour-software/valour or deploy with Docker Compose. Setup: Download the native package or installer for your operating system.
