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Software · head to head

Principle vs Rive

P

Principle

Software

Animate your ideas, design better apps

From
$129/one-time
Rated
-
Full reviewWebsite
Rive logo

Rive

Software

Create interactive animations for any platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Rive has a free tier, so it costs nothing to try first.
  • Each has a real cost: Principle macOS only with no Windows or Linux editor available; Rive limited ecosystem of plugins and third-party templates compared to established tools like After Effects
  • They diverge on capability: Principle covers Timeline-based animation, Rive covers Vector animation.

Where they differ

Only the attributes on which Principle and Rive actually diverge.

Attributes where Principle and Rive differ
AttributePrincipleRive
Starting price$129/one-timeFree
Free tierNoYes
PlatformsmacOSWeb, iOS, Android, macOS, Windows, Game engines
Founded20152019

Identical on both: pricing model (Unknown), user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Principle

  • Timeline-based animation
  • Interactive prototypes
  • Touch gestures
  • Component reuse
  • Video export
  • Sketch import
  • Figma import
  • Driver animations

Only in Rive

  • Vector animation
  • State machines
  • Skeletal animation
  • Code export
  • Real-time preview
  • Flutter
  • React
  • iOS SDK

What people use each for

The jobs each tool is most often brought in to do.

Principle

  • Mobile app prototypesnot Rive
  • Micro-interactions
  • Animation designnot Rive
  • User flow designnot Rive
  • Gesture-based interfacesnot Rive

Rive

  • UI animationsnot Principle
  • Interactive graphicsnot Principle
  • Game animationsnot Principle
  • Micro-interactions

Both are used for micro-interactions, on those jobs the choice comes down to price and fit rather than capability.

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Principle

  • macOS only with no Windows or Linux editor available
  • No vector morphing capability for complex shape transformations
  • Limited asset creation tools; cannot create vectors or shapes directly within Principle
  • Sketch import flattens certain properties including paths, fills, borders, masks, blur effects, and text layers
  • Limited variable support, logical loops, and data input capabilities compared to tools like ProtoPie or Origami

Rive

  • Limited ecosystem of plugins and third-party templates compared to established tools like After Effects
  • Not ideal for simple looping animations or static graphics that do not require interactivity
  • Production use can expose bugs and rough edges in the editor and runtime
  • No support for 3D animations; limited to 2D vector-based graphics

Pricing, plan by plan

Principle

$129/one-time
  • License$129/one-time
    • One year of upgrades
    • Full access to all features
  • Upgrade License$99/year
    • Annual renewal for ongoing upgrades

Rive

Free
  • FreeFree
    • Design and animate
    • Team collaboration
    • Cannot export or ship
  • Cadet$9/month
    • Export and ship animations
    • Up to 1 team member seat
  • Voyager$32/month
    • Multiple team member seats
    • Advanced features
    • Priority support
  • Enterprise$120/month
    • Custom solutions
    • Dedicated support

Which should you pick?

Choose Principle if

  • You need timeline-based animation.
  • You work on macOS.
  • You also want interactive prototypes.
Principle review

Choose Rive if

  • You need vector animation.
  • You want to start without paying.
  • You work on Web, iOS, Android, macOS, Windows, Game engines.
  • You also want state machines.
Rive review

Questions people ask

Is Principle or Rive better?
Neither clearly leads. Principle starts at $129/one-time and Rive at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Principle or Rive?
Rive has a free tier; the other does not. Paid plans start at $129/one-time for Principle and Free for Rive.
Does Principle or Rive run on more platforms?
Principle runs on macOS. Rive runs on Web, iOS, Android, macOS, Windows, Game engines.
Can I use Rive for free?
Yes. Rive has a free tier, so you can try it without paying. Principle starts at $129/one-time.
What is Principle best used for?
Principle is most often used for mobile app prototypes, micro-interactions, animation design, user flow design. Of those, mobile app prototypes and animation design are not what Rive is typically brought in for.
What can Principle do that Rive cannot?
Principle covers Timeline-based animation, Interactive prototypes, Touch gestures, Component reuse. Rive covers Vector animation, State machines, Skeletal animation, Code export.

Answered from the vendors’ own pages

Principle: Does Principle run on Windows or Linux?

No. Principle is macOS only and runs on Intel and Apple Silicon Macs. There is no Windows or Linux editor available; however, prototypes can be shared and viewed on any platform via web link.

Source
Rive: Does Rive replace Adobe After Effects?

No. After Effects creates video files ideal for broadcast, explainers, and YouTube content. Rive creates interactive runtime files that respond to user input in real-time. Use After Effects for video production and Rive for app UI, micro-interactions, and responsive animations in web and mobile products.

Source
Principle: What is the cost of Principle?

Principle costs $129 for a one-time purchase with 1 year of upgrades included. After 1 year, upgrade licenses cost $99/year. A 14-day free trial is available with all features included.

Source
Rive: What platforms can I export Rive animations to?

Rive exports to Web, iOS, Android, macOS, and game engines (Unity, Unreal, Defold). It also integrates with frameworks like React, React Native, Flutter, and no-code builders like Framer, Webflow, and Wix Studio.

Source
Principle: Can I import designs from Figma or Sketch into Principle?

Yes. Principle supports importing designs from Figma and Sketch with intelligent merging of re-imported files. Some Sketch properties such as paths, fills, borders, blur effects, masks, and text layers are flattened upon import.

Source
Rive: Is Rive free to use?

Yes, Rive offers a free plan that allows you to design, animate, and collaborate for free. Paid plans (Cadet $9/mo, Voyager $32/mo, Enterprise $120/mo) are required to export animations and ship them to production environments.

Source
Principle: How do I share Principle prototypes with others?

Prototypes can be shared via web link with one click (File > Export > Share to Web). Recipients can view and interact with prototypes in any browser on any platform: Windows, macOS, Linux, Android, or iOS. No installation required.

Source
Rive: Does Rive work with React, Vue, and other web frameworks?

Yes. Rive provides official runtimes and libraries for React, React Native, and Flutter. The Rive Renderer is GPU-accelerated and runs at 120fps with MIT-licensed runtimes you can contribute to and modify.

Source
Principle: Can I create vector shapes and morphing animations in Principle?

Principle does not support vector morphing, where vector objects transform into other vector shapes. It also has limited asset creation capabilities and editing is restricted to basic operations like scale and rotate.

Source
Rive: Can I create 3D animations with Rive?

Rive is a 2D vector animation tool focused on interactive vector graphics. For 3D design and animation, consider Spline or Blender. Rive excels at UI animations, micro-interactions, and responsive 2D graphics.

Source
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