GoodTask vs Project Mariner
GoodTask and Project Mariner 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 | GoodTask | Project Mariner |
|---|---|---|
| Vendor | GoodTask | Google DeepMind |
| Rating | ★ 4.6 | ★ 4.4 |
| Pricing | Paid | Paid |
| Platforms | macOS, iOS, watchOS | Web, Chrome |
| Key features | On Reminders, Smart lists, Apple-native | Browser agent in Chrome, Clicks and types on the live page, Gemini-powered computer use |
| Headquarters | South Korea | Mountain View, USA |
| Founded | 2015 | 2024 |
| Open source | No | No |
Key differences
- GoodTask has a higher user rating (4.6★ vs 4.4★).
- Both GoodTask and Project Mariner use a Paid model.
- GoodTask runs on macOS, iOS, watchOS; Project Mariner runs on Web, Chrome.
Frequently asked questions
Is GoodTask or Project Mariner better?
By user rating, GoodTask scores higher (4.6★ vs 4.4★). Both are capable Productivity tools, so review the feature comparison for your use case.
Which is cheaper, GoodTask or Project Mariner?
Both GoodTask and Project Mariner use a Paid pricing model.
Are GoodTask and Project Mariner open source?
No — neither GoodTask nor Project Mariner is open source.