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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
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Habitica is a free habit building and productivity application.Pricing:
- Open Source
#Habit Building #Productivity #Todos 104 social mentions
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Fast, simple & secure messaging. Privacy that fits in your pocket.Pricing:
- Open Source
#Communication #Group Chat & Notifications #Messaging 180 social mentions
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Online Idea Sharing and Collaboration Brainstorming ToolPricing:
- Open Source
- Freemium
- Free Trial
- $7.99 / Monthly (FACILITATOR Subscription )
#Brainstorming And Ideation #Team Collaboration #Productivity 1 social mentions
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Chat for distributed teams. Zulip combines the immediacy of real-time chat with an email threading model. With Zulip, you can catch up on important conversations while ignoring irrelevant ones.Pricing:
- Open Source
#Communication #Group Chat & Notifications #Messaging 54 social mentions
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World's Most Scalable Voice, Video & Chat SDK for Small, Medium & EnterprisesPricing:
- Open Source
- Paid
- Free Trial
#Communication #Chat SDK #Group Chat & Notifications 8 user reviews
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Cal.com (formerly Calendso) is the open source Calendly alternative.Pricing:
- Open Source
#APIs #Open Source #Calendar And Scheduling 53 social mentions
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Seamless project management and collaboration for your team.Pricing:
- Open Source
- $12.0 / Monthly (Per user)
#Productivity #Project Management #Task Management 9 social mentions
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Discover and browse reddit on your iPhonePricing:
- Open Source
#Marketing #Reddit #Web App
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Beautiful Desktop Cross-Platform Pomodoro Timer, powered by ElectronPricing:
- Open Source
#Time Tracking #Office & Productivity #Tool 2 social mentions
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Mumble is an open source, low-latency, high quality voice chat software primarily intended for use...Pricing:
- Open Source
#Communication #Group Chat & Notifications #Chat 2 social mentions
Top 12 Open-Source Alternatives to Butter
Product categories
Summary
The top open-source alternatives to Butter
are Notion, Habitica, and Signal.
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.
Suggest an alternative
If you think we've missed something, please suggest an alternative to Butter.
Please use the Feedback button if you think any of the listed products shouldn't be regarded as open-source.