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Developer Tools · head to head

PartyKit vs Salient CompleteView

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PartyKit

Developer Tools

Platform for building and deploying realtime multiplayer servers on the edge

From
Free
Free plan
Yes
Full reviewWebsite
Salient CompleteView logo

Salient CompleteView

Cybersecurity

Per-camera licensed video management software with unlimited client workstations

From
On request
Free plan
No
Full reviewWebsite

The short version

  • Only PartyKit has a free tier, so it costs nothing to try first.
  • Each has a real cost: PartyKit documentation and FAQ material on the marketing site is sparse compared to larger realtime platforms.; Salient CompleteView the third-party integration ecosystem is much smaller than Milestone's, so a specialist analytics, LPR or access control requirement is more likely to need custom integration work.
  • They diverge on capability: PartyKit covers Stateful edge servers, Salient CompleteView covers One licence per camera.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which PartyKit and Salient CompleteView actually diverge.

Attributes where PartyKit and Salient CompleteView differ
AttributePartyKitSalient CompleteView
Starting priceFreeOn request
Pricing modelfreemiumquote
Free tierYesNo
Platformsweb, apiWindows, Web, iOS, Android
CategoryDeveloper ToolsCybersecurity

Identical on both: user rating (Not yet rated).

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 Salient CompleteView

  • One licence per camera
  • Open camera support
  • Perpetual or subscription
  • Recording server architecture
  • Video wall
  • Cloud Services
  • Forensic search
  • First responder access

What people use each for

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

PartyKit

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

Salient CompleteView

  • A school district where dozens of administrators and resource officers need viewing access without per-seat licencesnot PartyKit
  • A hospital campus consolidating legacy recorders under one recording architecturenot PartyKit
  • A city department needing first responder access to specific cameras during an incidentnot PartyKit
  • An integrator deploying a mid-sized site where an enterprise VMS would be over-engineerednot 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.

Salient CompleteView

  • The third-party integration ecosystem is much smaller than Milestone's, so a specialist analytics, LPR or access control requirement is more likely to need custom integration work.
  • It is Windows server based with a conventional recording architecture, so it carries the server, storage and maintenance burden that cloud-native competitors remove entirely.
  • International presence is limited and the channel is concentrated in North America, so buyers elsewhere face thin support and few experienced integrators.
  • No current pricing is published; distribution list prices circulate but the actual number depends on the integrator, which makes competitive comparison slow.
  • Brand recognition is lower than the market leaders, which matters in public procurement where specifications are sometimes written around a named competitor and a substitution has to be argued.

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

Salient CompleteView

On request
  • CompleteView$undefined/one-time
    • One licence per IP camera, sold through distribution
    • No charge or licence for client workstations, unlimited clients
    • Perpetual and subscription licensing both available

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 Salient CompleteView if

  • You need one licence per camera.
  • You work on Windows, Web, iOS, Android.
  • You also want open camera support.
Salient CompleteView review

Questions people ask

Is PartyKit or Salient CompleteView better?
Neither clearly leads. PartyKit starts at Free and Salient CompleteView at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, PartyKit or Salient CompleteView?
PartyKit has a free tier; the other does not. Paid plans start at Free for PartyKit and On request for Salient CompleteView.
Does PartyKit or Salient CompleteView run on more platforms?
PartyKit runs on web, api. Salient CompleteView runs on Windows, Web, iOS, Android.
Can I use PartyKit for free?
Yes. PartyKit has a free tier, so you can try it without paying. Salient CompleteView starts at On request.
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 Salient CompleteView is typically brought in for.
What can PartyKit do that Salient CompleteView cannot?
PartyKit covers Stateful edge servers, WebSocket-first API, CRDT library compatibility, Framework integrations. Salient CompleteView covers One licence per camera, Open camera support, Perpetual or subscription, Recording server architecture.

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
Salient CompleteView: Do I pay for client workstations?

No. CompleteView licenses one licence per IP camera with no additional charge or licence for clients and no limit on the number of client workstations.

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
Salient CompleteView: Is licensing perpetual or subscription?

Both are offered. Perpetual suits capital budgets; subscription suits organisations that prefer operating expenditure.

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
Salient CompleteView: Does it have a cloud option?

Yes, Salient Cloud Services, with free registration for an asset dashboard and paid upgrades for remote access, monitoring and first responder connectivity.

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
Salient CompleteView: What version is current?

CompleteView 8.0 is the current release line.

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