Time tracking application with exposed APIs and brandable user interface

Question

I found similar answers on the another question Recommendation for a web app to track Time, like a Time Clock at work? that listed time tracking applications, but none of them seemed to be what I'm looking for. Also, I'm not sure if this is a question for here, or ServerFault.Com, because what I'm looking for could be enterprise-class time tracking server implementation.

I'd like a software package, or web 2.0 app hosted by someone that: User-side

1. Facilitates users inputting their hours each day or week
2. Submitting hours like time sheets for given periods (usually weekly and bi-monthly)
3. Manager view and rollups, potentially customizable.
4. A mobile experience available -- iPhone/Blackberry apps, or a mobile enhanced website for inputting hours.

IT/Company side

1. Would like the UI to be brandable with our company colors and logos
2. External APIs for exporting data.
3. Optional APIs for placing data -- i.e., maybe this is a way to create our own branded application
4. Ideally, we could integrate this into the look/feel of our existing web infrastructure
5. Ideally, there's pricing for 500+ users
6. I would like to stay away from a lot of the web apps out there that are designed for 1 to 5 users -- and priced accordingly.
7. There should be management views in the application
8. Potentially self-hosted

What it Doesn't need to do is facilitate micromanaged user time, i.e., no inputting things like "spent 15 minutes writing email to lawyer", etc...

Thanks for any suggestions

Answer 1

Take a look at Paylily. It's designed for staffing companies that need to gather timesheets using the in/out/lunch format.

It might be a good fit for what you're looking for.