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Mobile Development · head to head

Codemagic vs Firebase

Codemagic logo

Codemagic

Mobile Development

CI/CD built for Flutter and mobile apps

From
Free
Rated
-
Full reviewWebsite
Firebase logo

Firebase

Mobile Development

Google's platform for building web and mobile applications with cloud backend

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Codemagic minute-based pricing opacity: exact costs for concurrent builds become difficult to predict at scale without calculator; Firebase spark plan limited to 1 GiB storage, 50,000 daily reads, 20,000 daily writes
  • Prices and features above were last checked on 2 September 2026.

Where they differ

Only the attributes on which Codemagic and Firebase actually diverge.

Attributes where Codemagic and Firebase differ
AttributeCodemagicFirebase
Pricing modelusage-based|subscriptionfreemium
PlatformsWebiOS, Android, Web, Flutter, C++, Unity
FoundedUnknown1998

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Mobile Development).

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 Codemagic

Nothing recorded that Firebase does not also cover.

Only in Firebase

  • Real-time Database
  • REST API
  • Authentication
  • Google Cloud
  • Cloud functions
  • Cloud Storage
  • Web support
  • Mobile support

What people use each for

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

Codemagic

  • Mobile CI/CD pipelines for iOS and Androidnot Firebase
  • React Native CodePush over-the-air update distributionnot Firebase
  • Enterprise multi-team CI/CD at scalenot Firebase

Firebase

  • Mobile app backend developmentnot Codemagic
  • Real-time data synchronisationnot Codemagic
  • Web application backendnot Codemagic
  • Cross-platform app developmentnot Codemagic

Where each one falls short

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

Codemagic

  • Minute-based pricing opacity: exact costs for concurrent builds become difficult to predict at scale without calculator
  • Free tier severely limited to 500 minutes/month with single parallel build vs. competitors offering more generous free allocations
  • M1/M2/M4 pricing variance creates complexity; customers must right-size machine type upfront without clear performance guidance
  • Additional concurrency is expensive at $49/month per concurrent build, potentially costing $588/year per extra slot

Firebase

  • Spark plan limited to 1 GiB storage, 50,000 daily reads, 20,000 daily writes
  • Spark plan restricts to 100 concurrent database connections
  • Spark plan limits Firebase Studio to 3 workspaces maximum
  • Document size capped at 1 MiB per document
  • Transaction time limited to 270 seconds with 60-second idle expiration
  • Maximum 100 databases per project (increase requires support request)

Pricing, plan by plan

Codemagic

Free
  • Pay as You Go$undefined/mo
  • M2 Fixed Plan$3990/year
  • M4 Fixed Plan$5400/year
  • M4 Max Fixed Plan$9000/year

Firebase

Free
  • SparkFree
    • No-cost usage with daily-refreshing quotas
    • Cloud Firestore: up to 1 GB storage, 20K writes/day, 50K reads/day
    • Cloud Functions: up to 2M invocations/month, 400K GB-seconds/month
  • Blaze$null/variable
    • Pay-as-you-go usage beyond free tier
    • Cloud Firestore: $5/GB after 1 GB, writes beyond 20K/day at overage rates
    • Cloud Functions: $0.40 per million invocations beyond 2M/month, $0.12/GB for outbound networking beyond 5 GB/month

Which should you pick?

Choose Codemagic if

  • You want to start without paying.
Codemagic review

Choose Firebase if

  • You need real-time database.
  • You want to start without paying.
  • You work on iOS, Android, Web, Flutter, C++, Unity.
  • You also want rest api.
Firebase review

Questions people ask

Is Codemagic or Firebase better?
Neither clearly leads. Codemagic starts at Free and Firebase at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Codemagic or Firebase?
Codemagic starts at Free and Firebase at Free.
Does Codemagic or Firebase run on more platforms?
Codemagic runs on Web. Firebase runs on iOS, Android, Web, Flutter, C++, Unity.
Can I use Codemagic for free?
Both have a free tier, so you can try either at no cost before committing.
What is Codemagic best used for?
Codemagic is most often used for mobile ci/cd pipelines for ios and android, react native codepush over-the-air update distribution, enterprise multi-team ci/cd at scale. Of those, mobile ci/cd pipelines for ios and android and react native codepush over-the-air update distribution are not what Firebase is typically brought in for.
What can Codemagic do that Firebase cannot?
Firebase covers Real-time Database, REST API, Authentication, Google Cloud.

Answered from the vendors’ own pages

Codemagic: How much does it cost to add more parallel builds?

Each additional concurrent build costs $49/month ($588/year). Fixed-plan customers can purchase additional concurrency at $1,500–$3,000/year depending on tier.

Source
Firebase: What are Firebase's free tier limits?

Firebase Spark plan includes no-cost daily-refreshing quotas: Cloud Firestore up to 1 GB storage with 20K writes and 50K reads per day; Cloud Functions up to 2M invocations monthly; Cloud Storage 5 GB-months with 100 GB downloads monthly; Hosting 10 GB storage and 360 MB daily data transfer; Realtime Database up to 1 GB storage. No payment method required.

Source
Codemagic: Does Codemagic offer a free tier?

Yes. The free tier includes 500 free M2 build minutes monthly with 1 parallel build maximum, then paid usage kicks in.

Source
Firebase: How much does Firebase Blaze plan cost?

Firebase Blaze is pay-as-you-go beyond free tier limits. Pricing includes Cloud Firestore storage at $5/GB after 1 GB; Cloud Functions $0.40 per million invocations beyond 2M monthly; Cloud Storage $0.026/GB beyond 5 GB; Hosting $0.15/GB beyond 360 MB daily. New eligible customers receive $300 free credit.

Source
Codemagic: What is the difference between monthly billing and annual fixed plans?

Pay-as-you-go charges per minute of build time. Fixed annual plans provide unlimited minutes on a specific machine type (M2, M4, or M4 Max) for one upfront yearly payment plus the option to purchase additional concurrency.

Source
Firebase: Which Firebase services are always free regardless of tier?

A/B Testing, Analytics, App Check, Cloud Messaging, and Crashlytics are offered at no cost on both Spark and Blaze plans, with no usage limits stated.

Source
Codemagic: Is there a limit to monthly users on React Native CodePush?

Yes. On the fixed-price CodePush plan, users are billed per 100,000 Monthly Active Users (MAU). Overage pricing is $1 per 2,500 installs on pay-as-you-go or a higher per-instance fee on fixed plans.

Source
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