Top 12 Open-Source Alternatives to Principle

Product categories

2D Animation 3D AI Animation App Icons CMS Design Collaboration Design Tools Flowcharts Prototyping Website Builder Website Design

Summary

The top open-source alternatives to Principle are Framer, Haiku Animator, and Penpot. 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.

Framer Landing Page
1

Framer

🔥 Design real websites right on the canvas.
Pricing:
- Open Source
#Design Tools #Website Design #Website Builder 18 social mentions
Haiku Animator Landing Page
2

Haiku Animator

Create powerful animations for any app or website
Pricing:
- Open Source
#Animation #2D Animation #Photo & Video
Penpot Landing Page
3

Penpot

Design freedom for teams
Pricing:
- Open Source
#Web App #Design Tools #User Experience 106 social mentions
Macaw Landing Page
4

Macaw

Macaw: The Code-Savvy Web Design Tool
Pricing:
- Open Source
#Prototyping #Website Design #Design Collaboration
Lottie Landing Page
5

Lottie

Lottie is an online platform that helps the users in editing and shipping their animations in a few clicks.
Pricing:
- Open Source
#Animation #Design Tools #Vector Graphic Editor 91 social mentions
This Person Does Not Exist Landing Page
6

This Person Does Not Exist

Computer generated people. Refresh to get a new one.
Pricing:
- Open Source
#Design Tools #AI #Website Design 1046 social mentions
Feather Icons Landing Page
7

Feather Icons

Simply beautiful open source icons
Pricing:
- Open Source
#Web Icons #Vector Icons #Icons 63 social mentions
Vuo Landing Page
8

Vuo

Design and build live interactive media.
Pricing:
- Open Source
- Freemium
- $299.0 / One-off (Pro)
#Interactive Exhibits #VJ #3D 2 social mentions
Wireflow Landing Page
9

Wireflow

Create beautiful flowcharts
Pricing:
- Open Source
#Design Tools #Flowcharts #Prototyping 2 social mentions
Angle 2 Mockups Landing Page
10

Angle 2 Mockups

A giant Sketch Library for creating app presentations
Pricing:
- Open Source
#Design Tools #Prototyping #Website Design 24 social mentions
Sergif Landing Page
11

Sergif

Sergif lets you easily record GIFs with your WebCam, share them with friends, and see other users' creations!
Pricing:
- Open Source
#GitHub #Digital Art #Cell Phone
Mydraft.cc Landing Page
12

Mydraft.cc

100% free wireframing
Pricing:
- Open Source
#Prototyping #Design Collaboration #Flowcharts 1 social mentions