iA Writer vs Microsoft Loop
iA Writer and Microsoft Loop 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 | iA Writer | Microsoft Loop |
|---|---|---|
| Vendor | Information Architects | Microsoft |
| Rating | ★ 4.7 | ★ 4.2 |
| Pricing | Paid | Freemium |
| Platforms | Desktop, iOS, Android | Web, Teams, Outlook |
| Key features | Focus writing, Careful AI rewrite, Markdown | Loop components in Teams and Outlook, Copilot in the page, 365 identity |
| Headquarters | Zurich, Switzerland | Redmond, USA |
| Founded | 2010 | 2023 |
| Open source | No | No |
Key differences
- iA Writer has a higher user rating (4.7★ vs 4.2★).
- iA Writer is Paid, while Microsoft Loop is Freemium.
- iA Writer runs on Desktop, iOS, Android; Microsoft Loop runs on Web, Teams, Outlook.
Frequently asked questions
Is iA Writer or Microsoft Loop better?
By user rating, iA Writer scores higher (4.7★ vs 4.2★). Both are capable Productivity tools, so review the feature comparison for your use case.
Which is cheaper, iA Writer or Microsoft Loop?
iA Writer is Paid and Microsoft Loop is Freemium. Check each product page for current plan details.
Are iA Writer and Microsoft Loop open source?
No — neither iA Writer nor Microsoft Loop is open source.