Because Klok runs as a desktop application it can really work for any size business. We have several customers who are rolling it out to 30+ employees.
The challenge for larger organizations is typically what to do with the data after it has been tracked. For example, if payroll needs to import the data into another system, they should be able to use the CSV export from Klok. If you have more specific or unique requirements, then perhaps our free Klolwork Team Connector will be all you need. If you need even more customized integration capabilities, let us know and we can work with you to build out a custom connector.