solidtime is a modern open-source time tracker. It offers features like management of time entries in projects, tasks and clients, billable rates, reporting and tracking time for multiple organizations with the same account.
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Apps similar to Firmowid include solidtime, which is open source with a free version. Other options are Invoice Ninja, Akaunting, Harvest and InvoiceOcean. In total there are five Invoicing Software like Firmowid for Mac, Windows, the web, self-hosting and iPhone.
solidtime is a modern open-source time tracker. It offers features like management of time entries in projects, tasks and clients, billable rates, reporting and tracking time for multiple organizations with the same account.



Free, open-source invoicing and billing platform providing PDF invoice generation, client payment options through 30+ gateways, multiple templates, company logo addition, team roles, time tracking, advanced customization through paid plans, and no installation required.




Simple time tracking and invoicing software that used to simplify employee timesheets, until acquired by Bending Spoons to enforce extreme price increases and artificial limits.




InvoiceOcean is a user-friendly and fast online invoicing software. InvoiceOcean is an ideal solution for your invoicing needs. It provides customizable invoices, and multilingual support as well as all world currencies.



