one of our customers asked us a solution to share an Excel Sheet among multiple users.
This worksheet should be available on the web, visible as a webpage.
This worksheet should be updated in realtime.
Easy way to import existing Excel sheets
Option to have different colors for different rows.
It has to be hosted internally (no Google or MS)
Relatively Cheap (<1000 euro)
We tried already:
- Google Apps (not good as it is hosted on a cloud)
- MS Skydrive (Same thing)
- Etherpad Lite (not good enough, no Excel import feature)
- MS Sharepoint (too expensive)
Any other idea?