| Price from | $5/mo | $3/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| Plans published | 5 | 3 |
| Spec score · Task Management Software | 9.2 (#5) | 7.6 (#46) |
| Product | Flow-e is a Kanban-like visualization layer on an Outlook inbox that turns it into a visual task board. | TaskPutty describes itself as a CRM and a platform for building business apps and processes. |
| Security | The privacy policy says the company uses technical and organizational measures and restricts personal-data access to staff who need it for their work. | The maker pages reviewed do not state security certifications or compliance credentials. |
| Support | The desktop page directs users to email [email protected] for feedback or bug reports about the beta app. | The support page says logged-in users can click a smiley face to send feedback or ask a question; support email is [email protected]. |