Dia vs Fantastical
Dia and Fantastical 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 | Dia | Fantastical |
|---|---|---|
| Vendor | The Browser Company | Flexibits |
| Rating | ★ 4.4 | ★ 4.7 |
| Pricing | Freemium | Paid |
| Platforms | Desktop, macOS | macOS, iOS, Windows |
| Key features | Chat with the current page, Skills and actions, Calmer UI than Arc | NL event parse, Apple-native, Sets |
| Headquarters | New York, USA | Grand Rapids, USA |
| Founded | 2025 | 2011 |
| Open source | No | No |
Key differences
- Fantastical has a higher user rating (4.7★ vs 4.4★).
- Dia is Freemium, while Fantastical is Paid.
- Dia runs on Desktop, macOS; Fantastical runs on macOS, iOS, Windows.
Frequently asked questions
Is Dia or Fantastical better?
By user rating, Fantastical scores higher (4.7★ vs 4.4★). Both are capable Productivity tools, so review the feature comparison for your use case.
Which is cheaper, Dia or Fantastical?
Dia is Freemium and Fantastical is Paid. Check each product page for current plan details.
Are Dia and Fantastical open source?
No — neither Dia nor Fantastical is open source.