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Back to Netflix

Tech StackTDN

Netflix Tech Stack

Languages, frameworks, and third-party SDKs detected inside Netflix — extracted from the iOS App Store build.

OverviewHistoryRankingsInsightsTDNTech Stack
v18.34.0 · latestApp Store now v18.33.0No declared tracking

Stack profile

C/C++ · Objective-C · Swift · 95 third-party SDKs across 5 categories · notable detections include Apollo, Lottie, Bugsnag

Analysis

Analyzed
June 1, 2026
Bundle ID
com.netflix.Netflix
Detection floor
Lower bound

Languages

3

C/C++ · Objective-C · Swift

Third-party SDKs

95

5 categories

Apple frameworks

12

132 total frameworks

Signals

31

capabilities, APIs, fonts

Build

Build & platform

Compiler, target OS, supported device families, and localization footprint detected from the bundle.

Min iOS

18.0

Built with

Xcode 26.2

iphoneos26.2

Devices

iPhone · iPad

Localizations

40

2227 strings in base locale

Method

How this is detected

  • Detected SDKs are a lower bound — Netflix may bundle more than static analysis can attribute.
  • The App Store binary is encrypted with Apple FairPlay, so detection is limited to what is observable without decryption.

Runtime

Languages & runtimes

Primary runtimes and language signatures observed in the app binary.
C/C++13Objective-C13Swift13

Dependencies

Third-party SDKs

Grouped by purpose. Select any SDK to see other tracked apps that use it.
95 of 95 SDKs shown

Crash & Performance

1
BBugsnag2

GraphQL / API

2
AApollo2AApolloAPI2

Storage

1
GGRDB4

Rendering

1
Lottie7

Other

90
--13933365C3D73F251.0--1B76958883CBABD11.0--22EA5939688E7CFF1.0--25145BD359FA93111.0--26BA2C2D3BF679FE1.0--2793670DC9CB9F01.0--27F830B953B5F18F1.0--2F615C07AACF55581.0--307E0411C540273D1.0--36AB75F54660681E1.0--406A3DA7ECD6E3921.0--45B0B3FEFDDB50121.0--47F1800D4BA16E891.0--485D4D6B4F5562BE1.0--49D24698BA6538B01.0--61CEA0131864F2D51.0--71D791D33A5C4B401.0--C898EAF6F403A4C1.0--CE73F4E2532E3EF1.0AABTestsAAltCastBroadcastAAppRecoveryInternal1.0AAppRecoveryPublic1.0AArgoMenusObjCAArgoNavigationUIObjCAArgoPlaylistsAAudioSubtitleSelectorAAudioSubtitleSelectorFeatureImplAAuthenticationUICCalloutsCCDXAPI1.0CClientLogger1.0CClientLoggerProfiler1.0DDEPPUIDDiscoveryGamesUIDDisplayPageDDisplayPageObjCEEducationalInterstitialEEmojisEExpiredSurveysFFirstRunExperiencesObjCGGraphicsHHabitat1.0HHawkinsComponentsIIdentityEditorIIdentityLocalizedStringsIiPhoneFeedbackToolLLiveActivityLLiveFastPathLLiveSurveysLLoginInternalObjCMMDXAPI1.0MMetadataKitMMinimalDependencies1.0NNFCW4441.0NNFLXStoreLocation1.0NNFNetworkState1.0NNFPlayerLib1.0NNFPlayerModels1.0NNFURLSession1.0NNFWebCrypto1.0NNGPSharedLocalizedStringsNNrdAPI1.0NNrdConstants1.0NNtlEventValidatorInternalOOrderedCollections1.02PPictogramsPPlatformCommonAPI1.0PPlayerLockButtonPPlayerUIDevPPlayerUIModelsPPlaygraphModels1.0PPlaygraphModelsInternal1.0PProfileGatePProfileGateAnimationPProfileProtocolPPushConsentFlowPPushNotificationsRRecaptchaEnterpriseSDK1.0RRuntimeWarningReporter1.0SSearchUISSecureStorageObjCSSemanticCatalogSupportSShareSheetSSQLite1.02SStartupErrorTracker1.0SStartupErrorTrackerInternal1.0SStartupErrorTrackerObjC1.0SSyntheticVerticalVideoTTwilioVoice6.11.2

Apple

Apple frameworks

Native frameworks and system libraries linked into the build.
AActivityKit (Live Activities)10AAVFoundation (audio/video)13AAVKit10BBackground Tasks7CCore Data11NNatural Language5SStoreKit (in-app purchase)13SwiftData (persistence)4SwiftUI13UUIKit13UUser Notifications13WWidgetKit (widgets)11

Extensions

App extensions

2 bundled app extensions for widgets, notifications, share sheets, and Siri intents.
pushImageServiceNotification Service
LiveActivityExtensionWidget

Interface

UI & graphics

Frameworks and libraries Netflix uses to render its interface and animations.
Lottie (animations)SwiftUIUIKit

Assets

Bundled fonts

Custom font families packaged in the app bundle.
netflix-sans-arabicnetflix-sans-corenetflix-sans-thainf-icon

Packaging

Build & packaging

Dependency managers and build tooling detected in the app bundle.
Swift Package Manager (SwiftPM)

Integrations

Services & integrations

Service configuration, URL schemes, universal links, and integration keys observed in the sanitized audit.

SDK config keys

BugsnagAPIKey

Bugsnag · Info.plist

Registered URL schemes

nflx

Queries other apps

fbfb-messengergooglemailinstagram-storieslinenetflix11netflix116netflix118netflix125netflix132netflix133netflix137netflix156netflix162netflix188netflix201netflix216netflix217netflix228netflix232netflix241netflix271netflix28netflix286netflix301netflix311netflix319netflix324netflix325netflix334netflix335netflix34netflix36netflix37netflix56netflix61netflix64netflix65netflix82netflix87netflix9netflix91netflix95netflix97netflix99nflxsnapchattwitterwhatsapp

ATS exception domains

netflix.comnetflix.net

Network

Backend & API

Backend hosts, GraphQL operations, and certificate pinning signals surfaced by static analysis.

Backend hosts

key.dernetflix.comnetflix.net

Pinned certificates

public_key.der

[REDACTED]

Storage

On-device data

Local stores, Core Data models, and schema names found in the app bundle.

CastFrameworkDB

Frameworks/NFCW444.framework/GoogleCastCoreResources.bundle/CastFrameworkDB.momd

DTrootGCKDBBluetoothDiscoveryInfoGCKDBTCPDiscoveryInfoTportUappID

First party

App modules

Likely first-party modules and resource bundles detected in Netflix.
ABTestsAltCastBroadcastAppLoggingSystemArgoMenusObjCArgoNavigationUIArgoPlaylistsAudioSubtitleSelectorFeatureAuthenticationUIDEPPUIDiscoveryGamesUIDisplayPageEventSinkClientFirstRunExperiencesHawkinsHawkinsDataHawkinsData_IconHawkinsData_TypographyIconLiveActivityLiveFastPathLiveSurveysLoginMetadataKitMslClientNbpNetflixAssertionsNetflixConfigNetflixFoundationTestSupportNetflixGQLNetflixGQLDebugStoreNetflixLocalizerNetflixLoggingNetflixLottieNFContentKeyNFLicenseFetchNFManifestCommonNFPlaylistGenerationNFPrefetchCacheNFSharedStoreNFUIPlayerFoundationNGPSharedLocalizedStringsNtlEventLoggingPlatformPlayerFactoryPlayapiClientPlaybackOptionSelectorsPlayerLockButtonPlayerUIPlayerUIModelsProfileGateAnimationProfileProtocolPushConsentFlowPushNotificationsSearchUISecureStorageSemanticCatalogSupportShareSheetSVODSyntheticVerticalVideoTypography

Entitlements

Capabilities

System capabilities and entitlement flags included with the app.
App GroupsAssociated Domains (Universal Links)Background App RefreshBackground AudioBackground ProcessingBackground PushKeychain SharingPush Notifications (APNs)

APIs

Detected API usage

System frameworks and privacy-sensitive APIs referenced by the binary.
App Attest (anti-fraud)In-app browser (SFSafariViewController)Keychain readKeychain storageMotion sensorsSign in with Apple / PasskeysSMS compositionWeb-based OAuth

Privacy

Privacy manifest

Does not declare cross-app tracking in its App Store privacy manifest.

Collected data types

CoarseLocationCrashDataCustomerSupportDeviceIDOtherDataTypesOtherDiagnosticDataOtherUsageDataPerformanceDataPhoneNumberProductInteractionSearchHistoryUserID

Required-reason API categories

DiskSpaceFileTimestampSystemBootTimeUserDefaults

Architecture

Architecture details

Additional build and bundle signals that help explain how the app is structured.

Storyboards

9

Launch: Launch Screen

Nibs

106

Scene manifest

Present

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