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Business Intelligence · head to head

ChartMogul vs PartyKit

ChartMogul logo

ChartMogul

Business Intelligence

Subscription analytics platform

From
Free
Free plan
Yes
Visit ChartMogulFull review
P

PartyKit

Developer Tools

Platform for building and deploying realtime multiplayer servers on the edge

From
Free
Free plan
Yes
Visit PartyKitFull review

The short version

  • ChartMogul is a subscription analytics platform.
  • PartyKit is free; ChartMogul starts at $59/mo.
  • Only ChartMogul lists MRR Analytics; only PartyKit lists stateful edge servers.
  • Where ChartMogul falls short: the free tier stops at $10K MRR, so it lapses precisely as a company starts to matter.
  • Where PartyKit falls short: documentation and FAQ material on the marketing site is sparse compared to larger realtime platforms.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which ChartMogul and PartyKit actually diverge.

Attributes where ChartMogul and PartyKit differ
AttributeChartMogulPartyKit
Pricing modelSubscriptionFreemium
CategoryBusiness IntelligenceDeveloper Tools

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

Not yet recorded: 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 ChartMogul

  • MRR Analytics
  • Churn Analysis
  • Cohort Analysis
  • Customer Segmentation
  • Revenue Recognition
  • Stripe
  • Chargebee
  • Recurly

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.

ChartMogul

  • MRR trackingnot PartyKit
  • Churn analysisnot PartyKit
  • Revenue analyticsnot PartyKit
  • Subscription metricsnot PartyKit
  • Financial forecastingnot PartyKit

PartyKit

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

Where each one falls short

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

ChartMogul

  • The free tier stops at $10K MRR, so it lapses precisely as a company starts to matter
  • Starter is capped at 3 team members and a single billing system connection
  • Two-way CRM sync and warehouse integration require the Pro tier
  • Pricing scales with your ARR rather than with usage, so the bill rises as the business grows
  • Enterprise starts at $19,900 a year and is required above $10M ARR

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

ChartMogul

Free
  • FreeFree
    • Up to $120K ARR tracked
    • 1 billing source
    • Unlimited team members
  • Starter$59/mo
    • $59-$707/month based on ARR
    • Up to $10M ARR tracked
    • 1 billing source
  • Pro$99/mo
    • $99-$1,199/month based on ARR
    • Up to $10M ARR tracked
    • 5 billing sources
  • Enterprise$19,900/yr
    • Custom pricing available
    • Unlimited ARR tracked
    • 15 billing sources

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 ChartMogul if

  • You need mrr analytics.
  • You want to start without paying.
  • You work on Web, API.
  • You also want churn analysis.
ChartMogul review

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

Questions people ask

Is ChartMogul or PartyKit better?
Neither clearly leads. ChartMogul 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, ChartMogul or PartyKit?
ChartMogul starts at Free and PartyKit at Free.
Does ChartMogul or PartyKit run on more platforms?
Both run on Web, API, so platform support will not decide this one for you.
Can I use ChartMogul for free?
Both have a free tier, so you can try either at no cost before committing.
What is ChartMogul best used for?
ChartMogul is most often used for mrr tracking, churn analysis, revenue analytics, subscription metrics. Of those, mrr tracking and churn analysis are not what PartyKit is typically brought in for.
What can ChartMogul do that PartyKit cannot?
ChartMogul covers MRR Analytics, Churn Analysis, Cohort Analysis, Customer Segmentation. PartyKit covers Stateful edge servers, WebSocket-first API, CRDT library compatibility, Framework integrations.

Answered from the vendors’ own pages

ChartMogul: How much does ChartMogul cost for a small SaaS startup?

ChartMogul offers a free plan for companies with up to $120K ARR. Starter plans begin at $59 per month for smaller ARR amounts and scale up to $707 per month, with a 17% discount available for annual commitments. Source: https://chartmogul.com/pricing

Source
PartyKit: How much does PartyKit cost?

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

Source
ChartMogul: What are the team member limits on ChartMogul plans?

The Free and Pro plans include unlimited team members, while the Starter plan is limited to 3 team members. Enterprise plans offer unlimited users with custom pricing. Source: https://chartmogul.com/pricing

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
ChartMogul: How many billing sources can each ChartMogul plan integrate?

Free and Starter plans support 1 billing source each. Pro plans increase to 5 billing sources. Enterprise plans support 15 billing sources with custom pricing and unlimited integration capabilities. Source: https://chartmogul.com/pricing

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
ChartMogul: Does ChartMogul offer an annual payment discount?

Yes, ChartMogul provides a 17% discount when paying annually instead of monthly on Starter and Pro plans. Enterprise customers can discuss custom annual pricing with the sales team. Source: https://chartmogul.com/pricing

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
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