Question: I need a system that allows me to track time spent on projects and share it with clients, while also managing expenses and payments.

If you're looking for a full-featured system to track time spent on projects, share that data with clients, track expenses and send invoices, oto is a good option. OTO is a general-purpose financial management tool for freelancers that handles proposal, contract, invoice, time tracking, expense and client relationship management in one service. It can automatically generate proposals and contracts based on logged time, and it can suggest proposals and vetted contracts. The system also tracks expenses, processes payments through Stripe and PayPal, and offers tools to manage client relationships.

Another option is Timeular, an all-in-one time tracking and attendance management system. Timeular has features like automatic time tracking based on app usage and calendar events, so you can easily log time spent on projects. It also handles team time tracking, billable time tracking and integrates with more than 3,000 apps. With custom pricing and a 30-day free trial, Timeular is flexible and can grow with your business, making it a good option for freelancers and small businesses.

If you want to go the AI route, Clockk is worth a look. Clockk tracks time in the background and requires users to approve their work at the end of the day or week to ensure accurate billing. It has features like automated time tracking, customizable reporting and integration with popular tech products. Clockk is designed to help you optimize your productivity and make better billing decisions, with pricing starting at $18 per user per month.

Last is ClickUp, which marries tasks, goals and chat into one project management tool. ClickUp has no-code automation tools, customizable views and tight integrations with other apps. It's geared for teams, but it has features like centralized project communication and real-time collaboration that freelancers and small businesses can use, too. ClickUp has several pricing tiers, including a free forever plan.