If you want a single platform to oversee your projects, track time and create invoices, there are plenty of options. Bitrix24 is an all-in-one tool that includes collaboration tools, a CRM, project management and time tracking. It's also got invoicing, online payment and workflow automation abilities, so it's good for small and large businesses.
Another good option is Notion, which offers a customizable workspace with AI-powered data visualization and filtering. You can use it to manage projects, track time and create invoices in one place. Notion's drag-and-drop interface and support for multiple languages means it can be adapted to many team needs.
Workvio is geared specifically for freelancers, with features like client management, project and task tracking, time tracking, invoicing and expense tracking. The interface is designed to be easy to use, and AI-generated contracts are built in, so it's a good option for freelancers in many fields.
If you want a more specialized focus on financial management, oto offers proposal, contract, invoice, time tracking and expense tracking in one service. It automates proposal and contract generation and has tools for managing client relationships, so it's a good option for freelancers and small businesses.