Microsoft Loop vs Slack
Microsoft Loop and Slack are both Productivity tools in our directory. This side-by-side comparison covers pricing, user ratings, supported platforms, key features and open-source status so you can decide which one fits your needs.
Side-by-side comparison
| Attribute | Microsoft Loop | Slack |
|---|---|---|
| Vendor | Microsoft | Salesforce |
| Rating | ★ 4.2 | ★ 4.5 |
| Pricing | Freemium | Freemium |
| Platforms | Web, Teams, Outlook | Web, Desktop, iOS, Android |
| Key features | Loop components in Teams and Outlook, Copilot in the page, 365 identity | Channels, Threads, Huddles |
| Headquarters | Redmond, USA | San Francisco, USA |
| Founded | 2023 | 2013 |
| Open source | No | No |
Key differences
- Slack has a higher user rating (4.5★ vs 4.2★).
- Both Microsoft Loop and Slack use a Freemium model.
- Microsoft Loop runs on Web, Teams, Outlook; Slack runs on Web, Desktop, iOS, Android.
Frequently asked questions
Is Microsoft Loop or Slack better?
By user rating, Slack scores higher (4.5★ vs 4.2★). Both are capable Productivity tools, so review the feature comparison for your use case.
Which is cheaper, Microsoft Loop or Slack?
Both Microsoft Loop and Slack use a Freemium pricing model.
Are Microsoft Loop and Slack open source?
No — neither Microsoft Loop nor Slack is open source.