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APIs · head to head

GraphQL Apollo vs GrowthBook

GraphQL Apollo logo

GraphQL Apollo

APIs

Complete platform for building GraphQL APIs

From
Free
Rated
-
Full reviewWebsite
GrowthBook logo

GrowthBook

Testing

Open source feature flags and A/B testing that run experiment analysis inside your own data warehouse

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: GraphQL Apollo standard and Enterprise plans require sales contact for custom pricing; GrowthBook warehouse-native analysis is only an advantage if you have a warehouse with clean event data in it; without one, GrowthBook has nothing to compute against and you are back to buying an event-collecting platform.
  • They diverge on capability: GraphQL Apollo covers Apollo Server, GrowthBook covers Feature flags.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which GraphQL Apollo and GrowthBook actually diverge.

Attributes where GraphQL Apollo and GrowthBook differ
AttributeGraphQL ApolloGrowthBook
Pricing modelfreemiumPer user per month
PlatformsJavaScript, Node.js, Web, MobileWeb, Self-hosted, Docker
CategoryAPIsTesting
Founded2016Unknown

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

  • Apollo Server
  • Apollo Client
  • GraphQL Federation
  • REST APIs
  • Microservices
  • Databases
  • JavaScript support
  • Node.js support

Only in GrowthBook

  • Feature flags
  • Warehouse-native analysis
  • Reusable metric definitions
  • Bayesian and frequentist engines
  • CUPED variance reduction
  • Visual editor
  • Self-hosting
  • Guardrail metrics

What people use each for

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

GraphQL Apollo

  • GraphQL API managementnot GrowthBook
  • Schema federationnot GrowthBook
  • API analytics and monitoringnot GrowthBook
  • Developer-focused infrastructurenot GrowthBook

GrowthBook

  • An engineering team that wants feature flags without a per-monthly-active-user bill that grows with product successnot GraphQL Apollo
  • A data team that needs experiment results to reconcile exactly with the metrics reported in its BI toolnot GraphQL Apollo
  • A company with data residency or privacy constraints that cannot send user-level event data to a third-party vendornot GraphQL Apollo
  • Running long-tail experiments where sequential testing and CUPED shorten the time to a decision on low-traffic surfacesnot GraphQL Apollo

Where each one falls short

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

GraphQL Apollo

  • Standard and Enterprise plans require sales contact for custom pricing
  • Free plan limited to 3 developers and 1-day retention
  • Self-hosted router on free tier heavily rate-limited to 60 requests/minute

GrowthBook

  • Warehouse-native analysis is only an advantage if you have a warehouse with clean event data in it; without one, GrowthBook has nothing to compute against and you are back to buying an event-collecting platform.
  • Metrics are SQL, so a marketing or product team without data engineering support cannot define or fix them, and a badly written metric silently produces a confident wrong answer.
  • Cloud Pro bills per seat and then adds CDN request and bandwidth overages, so a high-traffic site can find the variable component exceeds the seat cost it budgeted for.
  • Self-hosting means you own the Mongo database, the SDK endpoint availability and the upgrade path, and a flag service that is down is a production incident, not an analytics inconvenience.
  • The statistics engine exposes real choices, Bayesian versus frequentist, sequential testing, variance reduction, and the tool will not stop a team that configures them wrongly, so it rewards statistical literacy and punishes its absence.

Pricing, plan by plan

GraphQL Apollo

Free
  • FreeFree
    • 3 developers
    • 1-day data retention
    • Community support only
  • Developer$5/per million requests
    • $50 usage credit for new signups
    • Up to 10 developers
    • 7-day data retention
  • Standard$null/custom
    • Up to 30 developers
    • 90-day data retention
    • Standard support with SLA (8x5)
  • Enterprise$null/custom
    • Unlimited developers
    • 18-month data retention
    • Business support 24x7x365 with SLA

GrowthBook

Free
  • Open source (self-hosted)Free
    • Unlimited users, feature flags and experiments
    • One project
    • MIT licensed, you run the infrastructure
  • Starter (cloud)Free
    • Up to 3 users
    • 1 project
    • Unlimited flags, experiments and traffic
  • Pro (cloud)$40/month
    • Per seat, up to 50 users
    • 3 projects
    • CDN overage at $10 per million requests beyond the included allowance
  • Enterprise$undefined/year
    • Unlimited users and projects
    • SSO, audit logs and advanced permissions
    • Available on cloud or self-hosted

Which should you pick?

Choose GraphQL Apollo if

  • You need apollo server.
  • You want to start without paying.
  • You work on JavaScript, Node.js, Web, Mobile.
  • You also want apollo client.
GraphQL Apollo review

Choose GrowthBook if

  • You need feature flags.
  • You want to start without paying.
  • You work on Web, Self-hosted, Docker.
  • You also want warehouse-native analysis.
GrowthBook review

Questions people ask

Is GraphQL Apollo or GrowthBook better?
Neither clearly leads. GraphQL Apollo starts at Free and GrowthBook at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GraphQL Apollo or GrowthBook?
GraphQL Apollo starts at Free and GrowthBook at Free.
Does GraphQL Apollo or GrowthBook run on more platforms?
GraphQL Apollo runs on JavaScript, Node.js, Web, Mobile. GrowthBook runs on Web, Self-hosted, Docker.
Can I use GraphQL Apollo for free?
Both have a free tier, so you can try either at no cost before committing.
What is GraphQL Apollo best used for?
GraphQL Apollo is most often used for graphql api management, schema federation, api analytics and monitoring, developer-focused infrastructure. Of those, graphql api management and schema federation are not what GrowthBook is typically brought in for.
What can GraphQL Apollo do that GrowthBook cannot?
GraphQL Apollo covers Apollo Server, Apollo Client, GraphQL Federation, REST APIs. GrowthBook covers Feature flags, Warehouse-native analysis, Reusable metric definitions, Bayesian and frequentist engines.

Answered from the vendors’ own pages

GraphQL Apollo: How much does Apollo GraphQL cost?

Apollo GraphQL is free for up to 3 developers. Paid plans start at $5 per million GraphQL requests on the Developer plan, which includes $50 usage credit for new signups. Standard and Enterprise plans require custom pricing via sales contact.

Source
GrowthBook: Is the self-hosted version actually usable, or crippled?

It is genuinely usable: unlimited users, flags and experiments on one project under an MIT licence. The paid tiers add multiple projects, SSO, audit logs and support.

GraphQL Apollo: Is there a free version of Apollo GraphQL?

Yes, Apollo GraphQL offers a forever-free plan with no credit card required for up to 3 developers, including 1-day data retention, community support, and self-hosted GraphOS Router rate-limited to 60 requests per minute.

Source
GrowthBook: Do I need a data warehouse?

For experiment analysis, effectively yes. Feature flagging works without one, but the reason to choose GrowthBook over a flag-only tool is the warehouse-native statistics.

GraphQL Apollo: What does Apollo's Enterprise plan include that Standard does not?

The Enterprise plan offers unlimited developers versus 30 on Standard, 18-month data retention versus 90 days, and 24x7x365 business support with SLA instead of 8x5 support. It also includes premium and professional services add-ons and custom MSA agreements. Both require custom pricing.

Source
GrowthBook: How does the cost compare with LaunchDarkly or Optimizely?

GrowthBook charges per seat rather than per monthly active user or per tracked event, so cost stops scaling with traffic. At high volume that difference is large.

GrowthBook: Does it support mobile and server-side flags?

Yes, there are SDKs across JavaScript, React, Python, Go, Ruby, PHP, Java, Kotlin, Swift and more, covering client, server and mobile evaluation.

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