Grindstone
7.5#19 in time tracking softwareFrom $5 a monthFree planAndroidiOSWindows
Visit
| Fact | Grindstone | Paymo |
|---|---|---|
| API | Grindstone Sync includes a REST Web API, and administrators can create API keys for third-party access to team data. | Paymo exposes a REST API using XML or JSON and GET, POST, PUT and DELETE requests; API keys are generated inside the account. |
| Free plan | Yes | Yes |
| Paid from | 5 | 5.9 |
| Time tracking | The timer creates a time slice when you start working on a work item and can create a new work item from its name. | Time can be recorded manually, with a stopwatch, in bulk, by interval, or through desktop and mobile apps. |
Grindstone suits people who want to record work time and organize projects, including those who need offline tracking or exports. Teams can consider Sync for shared tracking and assignments.
Paymo may suit individuals or teams that want project management with time tracking and guest access across desktop, mobile, and web. Its plan limits make the free tier a fit for one user with a small number of projects.