“I'd say these are two very strong reasons to consider FreeAgent if you're currently spending too much time preparing invoices manually.”
+ built-in time tracking
“FreeAgent has its own time-tracking system.”
+ automatic transfer of tracked time to invoices
“When you're ready to invoice, you can pull your unbilled time directly into the invoice.”
+ one-click estimate-to-invoice conversion
“Yes – one click”
+ avoids duplicate administration
“FreeAgent is particularly good if you want to avoid duplicate administration.”
+ payment tracking and accounting
“Payment tracking and accounting.”
− risk of double-charging when combining estimate conversion and tracked time
“You can use both, but should check the resulting invoice to avoid charging twice for work already included in the estimate.”