Top 9 Open-Source Alternatives to Outplanr

Product categories

APIs Appointments and Scheduling Calendar And Scheduling Collaboration Customer Feedback Databases Issue Tracking Note Taking Productivity Project Management Task Management Work Collaboration

Summary

The top open-source alternatives to Outplanr are Flow, Hive, and Cal.com. 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.

Flow Landing Page
1

Flow

Stop managing projects from your inbox.
Pricing:
- Open Source
#Project Management #Task Management #Work Collaboration 1 social mentions
Hive Landing Page
2

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
Cal.com Landing Page
3

Cal.com

Cal.com (formerly Calendso) is the open source Calendly alternative.
Pricing:
- Open Source
#APIs #Open Source #Calendar And Scheduling 53 social mentions
CryptPad Landing Page
4

CryptPad

CryptPad is a collaborative office suite that is end-to-end encrypted and open-source.
Pricing:
- Open Source
- Freemium
- Free Trial
- €5.0 / Monthly (Personal 5GB)
#Office Suites #Project Management #Office & Productivity 88 social mentions
arborjs.org
5

A

Arbor

Easily manage product development
Pricing:
- Open Source
#Project Management #Task Management #Monitoring Tools
Notion Landing Page
6

Notion

All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Pricing:
- Open Source
#Productivity #Work Collaboration #Note Taking 438 social mentions
CogniSaaS Landing Page
7

CogniSaaS

CogniSaaS is a customer-centric onboarding and implementation platform that enables cross-functional collaboration with internal and external stakeholders.
Pricing:
- Open Source
- Paid
- Free Trial
- $19.0 / Monthly (Per User)
#Onboarding Software #User Onboarding And Engagement #Prioritization
Manuscript Landing Page
8

Manuscript

A better project management tool for software teams
Pricing:
- Open Source
#Project Management #Task Management #User Experience
Simplenote Landing Page
9

Simplenote

The simplest way to keep notes. Light, clean, and free. Simplenote is now available for iOS, Android, Mac, and the web.
Pricing:
- Open Source
#Note Taking #Task Management #Project Management 78 social mentions