Top 12 Open-Source Alternatives to ZEI°

Product categories

APIs Collaboration Databases File Management Invoicing Productivity Project Management Task Management Time Management Time Tracking Tool Work Management

Summary

The top open-source alternatives to ZEI° are ActivityWatch, Project Hamster, and LeechBlock. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

ActivityWatch Landing Page
1

ActivityWatch

Log what you do on your computer. Simple (yet powerful), extensible, no third parties.
Pricing:
- Open Source
#Time Tracking #Invoicing #Project Management 52 social mentions
Project Hamster Landing Page
2

Project Hamster

Project Hamster is time tracking for individuals.
Pricing:
- Open Source
#Time Tracking #Invoicing #Project Management
LeechBlock Landing Page
3

LeechBlock

LeechBlock is an extension for Firefox and Chrome that allows users to block time-wasting sites.
Pricing:
- Open Source
#Time Tracking #Tool #Invoicing
TimeTrex Landing Page
4

TimeTrex

TimeTrex is a time and attendance software that can help you manage employee time, attendance, HR and payroll via the web and mobile app. Free trial available.
Pricing:
- Open Source
- Freemium
- Free Trial
- $2.99 / Monthly (Per user per month)
#HR Tools #Leave Management #HR And Payroll Software
Trello Landing Page
5

Trello

Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
Pricing:
- Freemium
- Free Trial
- $12.5 / Monthly (Per user - Business Class)
#Project Management #Task Management #Productivity 231 social mentions
WakaTime Landing Page
6

WakaTime

Analytics for programmers using open-source text editor plugins.
Pricing:
- Open Source
#Time Tracking #Invoicing #Project Management 44 social mentions
Basecamp Landing Page
7

Basecamp

A simple and elegant project management system.
Pricing:
- Paid
- Free Trial
- $99.0 / Monthly (flat price)
#Project Management #Productivity #Task Management 37 social mentions
Hive Landing Page
8

Hive

Seamless project management and collaboration for your team.
Pricing:
- Open Source
- $12.0 / Monthly (Per user)
#Productivity #Project Management #Task Management 9 social mentions
TimeTagger Landing Page
9

TimeTagger

Open source time tracker
Pricing:
- Open Source
#APIs #Open Source #Time Tracking 13 social mentions
ProcrastiTracker Landing Page
10

ProcrastiTracker

Track and categorize your computer usage via recording of titlebar text.
Pricing:
- Open Source
#Time Tracking #Invoicing #Project Management 6 social mentions
Super Productivity Landing Page
11

Super Productivity

The simple free flexible ToDo List / Time Tracker / personal Jira and Github Task Manager
Pricing:
- Open Source
#File Management #Task Management #Project Management 25 social mentions
Flow Landing Page
12

Flow

Stop managing projects from your inbox.
Pricing:
- Open Source
#Project Management #Task Management #Work Collaboration 1 social mentions