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Developer Tools · head to head

PartyKit vs Rive

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PartyKit

Developer Tools

Platform for building and deploying realtime multiplayer servers on the edge

From
Free
Free plan
Yes
Visit PartyKitFull review
Rive logo

Rive

Design

Create interactive animations for any platform

From
Free
Free plan
Yes
Visit RiveFull review

The short version

  • Rive is a real-time interactive design and animation tool.
  • PartyKit is free; Rive starts at $9/mo.
  • Only PartyKit lists stateful edge servers; only Rive lists vector animation.
  • Where PartyKit falls short: documentation and FAQ material on the marketing site is sparse compared to larger realtime platforms.
  • Where Rive falls short: limited ecosystem of plugins and third-party templates compared to established tools like After Effects.
  • Prices and features on this page were last checked on 30 August 2026.

Where they differ

Only the attributes on which PartyKit and Rive actually diverge.

Attributes where PartyKit and Rive differ
AttributePartyKitRive
PlatformsWeb, APIWeb, iOS, Android, macOS, Windows, Game engines
CategoryDeveloper ToolsDesign

Identical on both: starting price (Free), free tier (Yes).

Not yet recorded: pricing model for Rive, founded for PartyKit.

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 PartyKit

  • Stateful edge servers
  • WebSocket-first API
  • CRDT library compatibility
  • Framework integrations
  • Global edge deployment
  • Custom domains

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.

PartyKit

  • Multiplayer collaborative appsnot Rive
  • Realtime AI agent backendsnot Rive
  • Live cursors and presencenot Rive
  • Collaborative whiteboards and documentsnot Rive

Rive

  • UI animationsnot PartyKit
  • Interactive graphicsnot PartyKit
  • Game animationsnot PartyKit
  • Micro-interactionsnot PartyKit

Where each one falls short

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

PartyKit

  • Documentation and FAQ material on the marketing site is sparse compared to larger realtime platforms
  • Commercial free tier requires deploying to the user's own Cloudflare account, adding setup complexity
  • Storage on the free Individual plan clears every 24 hours, limiting it to prototyping rather than persistent production data
  • Smaller ecosystem and community than more established realtime infrastructure providers

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

PartyKit

Free
  • IndividualFree
    • Up to 10 live projects
    • Deploy to the global edge platform
    • Storage clears every 24 hours
  • CommercialFree
    • Unlimited projects
    • Custom domains
    • Runs on your own Cloudflare account; pay only Cloudflare usage

Rive

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

Which should you pick?

Choose PartyKit if

  • You need stateful edge servers.
  • You want to start without paying.
  • You work on Web, API.
  • You also want websocket-first api.
PartyKit 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 PartyKit or Rive better?
Neither clearly leads. PartyKit starts at Free and Rive at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, PartyKit or Rive?
PartyKit starts at Free and Rive at Free.
Does PartyKit or Rive run on more platforms?
PartyKit runs on Web, API. Rive runs on Web, iOS, Android, macOS, Windows, Game engines.
Can I use PartyKit for free?
Both have a free tier, so you can try either at no cost before committing.
What is PartyKit best used for?
PartyKit is most often used for multiplayer collaborative apps, realtime ai agent backends, live cursors and presence, collaborative whiteboards and documents. Of those, multiplayer collaborative apps and realtime ai agent backends are not what Rive is typically brought in for.
What can PartyKit do that Rive cannot?
PartyKit covers Stateful edge servers, WebSocket-first API, CRDT library compatibility, Framework integrations. Rive covers Vector animation, State machines, Skeletal animation, Code export.

Answered from the vendors’ own pages

PartyKit: How much does PartyKit cost?

PartyKit is completely free. Both the Individual and Commercial plans have no upfront costs.

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
PartyKit: What is PartyKit's Individual plan?

The Individual plan is free and includes deployment to a global edge platform, support for up to 10 live projects, and is suitable for small projects. Storage is cleared every 24 hours.

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
PartyKit: What is PartyKit's Commercial plan?

The Commercial plan is free but requires deploying to your own Cloudflare account. It includes custom domains, unlimited projects, and you pay only your Cloudflare usage costs.

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
PartyKit: Can I upgrade from Individual to Commercial plan?

Yes, both plans are free but offer different feature sets. The Commercial plan removes project restrictions but requires managing your own Cloudflare infrastructure.

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
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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