openTimetool

OpenTimetool

openTimetool is an open source time tracking and invoicing application. It allows users to track time spent on projects, log expenses, generate invoices, and analyze productivity over time. Useful for freelancers, agencies, and small businesses.
openTimetool image
time-tracking invoicing productivity

openTimetool: Open Source Time Tracking and Invoicing Application

openTimetool is an open source time tracking and invoicing application. It allows users to track time spent on projects, log expenses, generate invoices, and analyze productivity over time. Useful for freelancers, agencies, and small businesses.

What is OpenTimetool?

openTimetool is an open-source web-based time tracking and invoicing application designed for freelancers, agencies, consultants, and small business owners. It allows users to easily track billable time spent on client projects, log expenses, generate professional invoices, and analyze productivity and profitability over time.

Key features of openTimetool include:

  • Intuitive time tracking with the ability to start/stop timers or enter time manually
  • Flexible invoicing with customizable templates, payment terms, tax rates, currencies, etc.
  • Expense logging to track reimbursable costs for client work
  • Reporting and analytics to view utilization rates, most profitable clients, etc.
  • Timer and idle detection to accurately capture active working time
  • Support for multiple users and assignment of tasks
  • Open source PHP/MySQL application that can be self-hosted

With its user-friendly interface and wealth of features tailored specifically for client services businesses, openTimetool is an excellent free alternative to paid solutions such as Harvest, Timely, or FreshBooks.

OpenTimetool Features

Features

  1. Time tracking for projects
  2. Expense logging
  3. Invoice generation
  4. Productivity analysis
  5. Open source
  6. Multi-user support
  7. Mobile app
  8. Integrations with other tools

Pricing

  • Open Source

Pros

Free and open source

Comprehensive time tracking and invoicing features

Customizable and scalable

User-friendly interface

Active community and development

Cons

May have a steep learning curve for non-technical users

Limited customer support compared to commercial alternatives

Potentially less feature-rich than some paid solutions


The Best OpenTimetool Alternatives

Top Office & Productivity and Time Tracking and other similar apps like OpenTimetool


RescueTime icon

RescueTime

RescueTime is a popular time management and productivity software application that runs in the background on your computer and mobile devices to track how you spend your time. It provides detailed analytics on your digital habits, giving you a clear picture of your daily activities so you can focus on...
RescueTime image
Kimai icon

Kimai

Kimai is an open source web-based time tracking application. It is designed to assist freelancers, agencies and companies with time management and invoicing. Some key features of Kimai include:Easy time tracking of projects, activities and tasksSupport for different roles like admins, users, customers etc.Reporting and analytics on time usage and...
Kimai image
DeskTime icon

DeskTime

DeskTime is an employee monitoring and productivity software used to track time and analyze productivity. It runs in the background on computers and mobile devices to automatically track the time spent in applications, websites, and documents. Key features include:Automatic time tracking without manual inputProductivity metrics showing time spent productively versus...
DeskTime image
ClockingIT icon

ClockingIT

ClockingIT is an open source web-based application for time tracking and project management. It is designed for services companies and organizations who need to track time spent by employees or contractors on client projects and tasks.Key features of ClockingIT include:Time Tracking - Users can start a timer to track time...
ClockingIT image
TimenTask icon

TimenTask

TimenTask is a robust time tracking and productivity platform designed for freelancers, agencies, consultants, accountants, and other service-based businesses. It comes with a wide range of features to help users track time, manage projects, invoice clients, generate reports, and more.Some of the key features of TimenTask include:Time Tracking - Automatically...
TimenTask image
Qbserve icon

Qbserve

Qbserve is a time tracking and productivity app designed specifically for macOS. It allows users to track how much time they spend on projects, tasks, websites, and documents. Some key features of Qbserve include:Automatic and manual time tracking of applications and documentsProductivity analytics showing how you spend your time on...
Qbserve image
TimeBuzzer icon

TimeBuzzer

timeBuzzer is an open-source web-based time tracking and productivity platform designed for freelancers, agencies, and development teams. It provides a suite of features to log time entries against projects and tasks, set budgets, record expenses, generate reports, export data, and invoice clients.Some key features of timeBuzzer include:Intuitive user interface to...
TimeBuzzer image
Time Arrest icon

Time Arrest

Time Arrest is a comprehensive time tracking and productivity platform designed specifically for creative agencies, consultants, freelancers and professional services teams. It provides powerful yet easy-to-use tools to track time, manage projects, monitor team productivity, bill clients and get paid faster.Key features of Time Arrest include:Time Tracking - Automatic and...
Time Arrest image
Timeular icon

Timeular

Timeular is a hardware device that allows users to track time automatically while working on tasks, projects and more. It consists of an eight-sided shape that users spin to track time for different projects or activities.Timeular can integrate with popular productivity platforms like Toggl, Harvest, Trello, Asana, Clockify, ClickUp, Zoho,...
Timeular image
SaveMyTime icon

SaveMyTime

SaveMyTime is a comprehensive time tracking and productivity platform designed to help individuals and teams monitor how they spend time on projects and tasks. With its intuitive interface and robust feature set, SaveMyTime makes time tracking easy while providing insights to boost productivity.At its core, SaveMyTime allows users to manually...
SaveMyTime image
Taskblitz icon

Taskblitz

Taskblitz is a user-friendly task management and to-do list application designed to help users organize their responsibilities and track their productivity. With an intuitive interface and robust feature set, Taskblitz makes it easy to plan your days more effectively.At its core, Taskblitz allows you to create categorized task lists and...
Taskblitz image