Developer Tools · head to head
Namespace vs PartyKit
Namespace
Developer Tools
The dev platform for the next 100 billion commits
- From
- Free
- Rated
- -
PartyKit
Developer Tools
Platform for building and deploying realtime multiplayer servers on the edge
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Namespace developer plan is pay-as-you-go only; minimum usage unclear; PartyKit documentation and FAQ material on the marketing site is sparse compared to larger realtime platforms.
- They diverge on capability: Namespace covers Devboxes, PartyKit covers Stateful edge servers.
Where they differ
Only the attributes on which Namespace and PartyKit actually diverge.
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Developer Tools).
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 Namespace
- Devboxes
- GitHub Actions runners
- Docker builds
- Cross-invocation caching
- NVMe storage
- High-speed networking
- Multiple OS support
- Bazel and Turborepo support
Only in PartyKit
- Stateful edge servers
- WebSocket-first API
- CRDT library compatibility
- Framework integrations
- Global edge deployment
- Custom domains
What people use each for
The jobs each tool is most often brought in to do.
Namespace
- Providing AI coding agents with cloud-based development environmentsnot PartyKit
- Accelerating CI builds with faster GitHub Actions runnersnot PartyKit
- Distributing builds across teams with managed infrastructurenot PartyKit
- Scaling development velocity for monorepo organizationsnot PartyKit
PartyKit
- Multiplayer collaborative appsnot Namespace
- Realtime AI agent backendsnot Namespace
- Live cursors and presencenot Namespace
- Collaborative whiteboards and documentsnot Namespace
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Namespace
- Developer plan is pay-as-you-go only; minimum usage unclear
- Team plan $100/mo is competitive but usage limits may be tight
- Devbox pricing separate at $0.004/minute could add up quickly
- Enterprise plan requires custom sales conversation
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.
Pricing, plan by plan
Namespace
Free- DeveloperFree
- Pay-as-you-go
- On-demand compute
- Docker builds
- Team$100/month
- 100,000 unit minutes
- 1,000 Docker builds
- Everything in Developer
- Business$250/month
- 250,000 unit minutes
- 2,500 Docker builds
- Everything in Team
- Enterprise$undefined/custom
- Custom compute/Docker build limits
- Audit log export
- Enterprise SSO
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
Which should you pick?
Choose Namespace if
- You need devboxes.
- You want to start without paying.
- You work on Cloud, Mac, Windows, Linux.
- You also want github actions runners.
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.
Questions people ask
- Is Namespace or PartyKit better?
- Neither clearly leads. Namespace starts at Free and PartyKit at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Namespace or PartyKit?
- Namespace starts at Free and PartyKit at Free.
- Does Namespace or PartyKit run on more platforms?
- Namespace runs on Cloud, Mac, Windows, Linux. PartyKit runs on web, api.
- Can I use Namespace for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Namespace best used for?
- Namespace is most often used for providing ai coding agents with cloud-based development environments, accelerating ci builds with faster github actions runners, distributing builds across teams with managed infrastructure, scaling development velocity for monorepo organizations. Of those, providing ai coding agents with cloud-based development environments and accelerating ci builds with faster github actions runners are not what PartyKit is typically brought in for.
- What can Namespace do that PartyKit cannot?
- Namespace covers Devboxes, GitHub Actions runners, Docker builds, Cross-invocation caching. PartyKit covers Stateful edge servers, WebSocket-first API, CRDT library compatibility, Framework integrations.
Answered from the vendors’ own pages
Namespace: How is compute usage metered on the Developer plan?
Developer plan uses pay-as-you-go billing. Devboxes bill at $0.004 per minute. Storage and caching services have separate usage-based fees. A 30-day free trial is available to test usage patterns.
SourcePartyKit: How much does PartyKit cost?
PartyKit is completely free. Both the Individual and Commercial plans have no upfront costs.
SourceNamespace: What is the difference between Team and Business plans?
Team ($100/mo) includes 100,000 unit minutes and 1,000 Docker builds with email support. Business ($250/mo) includes 250,000 unit minutes, 2,500 Docker builds, and high concurrency with a dedicated Slack channel.
SourcePartyKit: 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.
SourceNamespace: Can Namespace support AI coding agents?
Yes, Namespace Devboxes are specifically designed as feature-rich development environments for AI coding agents, with full tooling and performance optimization.
SourcePartyKit: 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.
SourcePartyKit: 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.
SourceRelated pages
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