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Amazon SQS vs Firebase

Discover how Amazon SQS compares to Firebase, and understand which is right for your use case, based on dimensions such as core features, pricing, reliability, and scalability.

Amazon SQS logo

What is Amazon SQS?

Amazon Simple Queue Service (SQS) is a fully managed messaging queuing service which enables decoupling and scaling of distributed systems. It is secure, reliable, and suitable for handling asynchronous communication between software components, which ensures that messages are not lost and are processed efficiently.

Firebase logo

What is Firebase?

Firebase is a cloud-native backend by Google that allows developers to build mobile and web applications. Firebase services include Firebase Realtime data, Firestore database, authentication, and Firebase Cloud Messaging (FCM), among others.

Compare Amazon SQS and Firebase

Let’s compare Amazon SQS and Firebase, looking at key dimensions such as their core features, pricing, integrations, QoS, performance, and security and compliance.

Disclaimer:This comparison was created based on documentation and resources freely available online about Amazon SQS and Firebase. The content was last updated on 16 Aug 2024 for Amazon SQS and on 18 Nov 2024 for Firebase. Be sure to double-check everything before you make any decisions. If you do find anything incorrect or out of date, then please contact us.

Core features
Pub/Sub messaging

Reduces communication code complexity, simplifying the process of building highly functional and architecturally complex realtime apps.

Amazon SQS

No

AWS SQS is a queueing system and not a pub/sub messaging system.

Firebase

Partial

Firebase does not natively support Pub/Sub messaging. However, this can be implemented with Google's Pub/Sub service.

Read more
Chat capabilities

Accelerates the time to implement rich chat experiences with features such as read receipts, typing indicators, and more.

Amazon SQS

No

Firebase

Yes

You can build chat capabilities on top of Firebase's Realtime Database.

Collaboration capabilities

Enables you to quickly integrate realtime collaborative features like live cursors, member location, avatar stacks, and component locking.

Amazon SQS

No

Firebase

Yes

State sync capabilities

Enables realtime data synchronization across devices and users, ensuring a cohesive and up-to-date user experience.

Amazon SQS

Partial

AWS SQS can be implemented with AWS AppSync which supports real-time data synchronization using GraphQL subscriptions. This allows UI updates to reflect changes in the underlying data store (like DynamoDB or other databases) without the need for polling.

Firebase

Yes

The Firebase Realtime Database lets you store and sync data between your users in real time.

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Presence

Maintaining a view of which users are connected, and their associated metadata, enables their online status to be updated in realtime.

Amazon SQS

Partial

Partially supported, requiring integration with other AWS services.

Firebase

Yes

Firebase Realtime Database natively supports presence.

Read more
Occupancy

High-level metrics about the clients currently connected to a channel make it simple to show things such as connected user count, or display which channels are the most popular.

Amazon SQS

No

Firebase

Partial

Firebase does not have built-in support for occupancy tracking. However, occupancy tracking functionality can be built on top of the Firebase Realtime Database.

Message interactions

Enables interaction with previously-sent messages, facilitating the implementation of features like message reactions and threads.

Amazon SQS

No

Firebase

Partial

Message interactions are not natively supported in Firebase. However, you can programmatically build interactions on top of Firebase's Realtime Database.

Message history

Enables clients to catch up on missed messages when inactive, ensuring a user doesn’t miss any important messages.

Amazon SQS

Partial

Amazon S3 can be used to archive past messages, while AWS AppSync can facilitate retrieving messages and syncing them with UI updates. However, managing message history may require additional custom development or integration.

Firebase

No

Push notifications

Cross-platform push notifications make it possible to deliver important and timely messages to users even when they’re inactive.

Amazon SQS

Partial

Amazon SQS can be integrated with AWS SNS to deliver push notifications based on events.

Firebase

Yes

You can create, send, and monitor push notifications using Firebase Cloud Messaging.

Read more
Message delta compression

Minimizes bandwidth and can reduce latency, particularly in scenarios where continuous updates are sent.

Amazon SQS

No

Firebase

No

Programmatic management

Enables the automation of provisioning, management, and testing of service resources, simplifying integration with existing development workflows such as CI.

Amazon SQS

Yes

AWS provides comprehensive APIs and SDKs for programmatic management of its services.

Firebase

Yes

Firebase projects can be managed programmatically using the Firebase Management API.

Pricing
Free plan

With a free plan, you can test the service’s functionality and compatibility with your project before committing to a paid plan.

Amazon SQS

Yes

The Amazon SQS Free Tier offers up to 1 million requests per month at no cost for all customers for both standard and FIFO Queues.

Firebase

Yes

The Spark plan (free plan) realtime database is limited to 100 simultaneous connections and 1 GB of storage.

Read more
Pricing model

The pricing model should align with your project's expected load, usage patterns, and budget in order to be cost-effective and efficient.

Amazon SQS

AWS SQS has a free tier and pay-as-you-go pricing model based on usage (number of queue requests and data transfer).

Read more
Firebase

Firebase has a free plan and a pay-as-you-go plan:

  • Free (Spark) plan: Limited to 100 simultaneous connections and 1 GB of storage.
  • PAYG (Blaze) plan: 1 GB of storage is priced at $5. Supports multiple databases per project.
Integrations & interoperability
SDKs

Supporting multiple languages and platforms offers greater flexibility when building cross-platform realtime apps.

Amazon SQS
  • C++
  • Go
  • Java
  • JavaScript
  • Kotlin
  • .NET
  • PHP
  • Python
  • Ruby
  • Rust
  • Swift
Firebase
  • iOS
  • Android
  • Web
  • C++
  • Unity
Supported realtime protocols

Support for multiple protocols provides the flexibility to choose a protocol that best suits your project’s requirements.

Amazon SQS
  • HTTP/HTTPS
  • Amazon SQS Long Polling
Firebase
  • WebSockets
  • Server-sent events (SSEs)
Serverless functions

Enables integration with third-party cloud providers by facilitating the execution of custom code against messages to perform business logic like on-the-fly translation.

Amazon SQS

None natively; serverless functions are available through integration with AWS Lambda.

Firebase
  • Cloud Functions for Firebase
Streaming & queueing

Provides a dependable method to reroute messages from the service to third-party streams and queues for further processing.

Amazon SQS

Yes

Firebase

Yes

Observability services

Enables realtime monitoring and troubleshooting by offering insights into service behavior directly in your observability platform of choice.

Amazon SQS

Partial

AWS SQS provides an integration with Amazon CloudWatch for monitoring usage and metrics.

Firebase

Yes

Using Firebase Performance Monitoring you can monitor your application performance based on location, device, or version.

CI/CD tools

Makes it possible to provision and configure service infrastructure as part of a CI or CD pipeline, enabling repeatable and reliable deployments.

Amazon SQS

Yes

Supports:

  • AWS CodeCommit
  • AWS CodeBuild
  • AWS CodePipeline
  • AWS CodeDeploy
Firebase

Yes

Supports:

  • Jenkins
  • Buddy CI/CD
  • Google Cloud Build
  • GitHub Workflow
Quality of Service
Scalability

Scalability is vital as it ensures the service can handle increased data load or users without compromising performance.

Amazon SQS

No published metrics are available.

Firebase

Firebase Realtime Database is limited to 200,000 simultaneous connections, 1000 Cloud Functions per write (500 for v2 per region), 1 MB event size, and 10 MB/sec data transfer to Cloud Functions.

Guaranteed message delivery

Ensures messages are never lost during transmission, even in the presence of network disruptions.

Amazon SQS

Yes

AWS SQS provides robust support for guaranteed message delivery, ensuring that each message is reliably delivered to its intended recipient.

Firebase

No

Guaranteed message ordering

Maintains the sequence of messages as they were sent. This is particularly important in apps where the chronological order of messages is essential for meaningful communication.

Amazon SQS

Yes

For AWS SQS FIFO Queues, messages are delivered in the exact order they are sent, following a strict First-In-First-Out (FIFO) sequence.

Firebase

No

Exactly-once message delivery

Guarantees that each message is processed exactly once, preventing data inconsistencies that can arise from duplicate processing or missing messages.

Amazon SQS

Yes

When using AWS SQS FIFO Queues, messages are delivered exactly once with no duplication.

Firebase

No

Performance & availability
Uptime Guarantee

An uptime guarantee instills confidence in the reliability of the service and protects your business from the negative impacts of downtime.

Amazon SQS

99.9%.

Read more
Firebase

99.95%.

Read more
Global edge network

By bringing servers (Points of Presence, or PoP) geographically closer to the devices of end users, and routing requests to the nearest PoP, global latency is reduced to a minimum.

Amazon SQS

Yes

Firebase

Yes

Firebase benefits from Google's global edge network.

Multi-region data replication (message durability)

By replicating data across multiple regions, the risk of data loss or downtime is greatly mitigated since if data is lost or a server fails in one region, the information can be retrieved from another.

Amazon SQS

Partial

AWS SQS provides high message durability within a single AWS region by replicating messages across multiple Availability Zones. But it does not natively support cross-region replication. For multi-region data replication, you can use additional strategies, such as using AWS services like AWS Lambda or AWS Data Pipeline to replicate messages from SQS queues in one region to SQS queues in another region.

Firebase

No

Multi-region data replication is currently not supported in Firebase Realtime Database, but it is supported in Firestore databases.

No single point of failure or congestion

Having no single point of failure means a system is resilient and can continue to operate even if one part fails. Avoiding a single point of congestion ensures messages flow efficiently across the system and avoids bottlenecks that could lead to performance issues under load.

Amazon SQS

Yes

Messages in AWS SQS are distributed across various availability zones in a region, ensuring high availability and scalability.

Firebase

No

Each Realtime Database instance is tied to a single region chosen at the time of creation.

Latency

Low latency is crucial for realtime apps as it ensures swift and efficient data transmissions, providing a smoother and more responsive user experience.

Amazon SQS

Latencies for SendMessage, ReceiveMessage, and DeleteMessage API requests range from tens to low hundreds of milliseconds.

Firebase

Unknown.

Security & compliance
API key authentication

Simplifies the authentication code on trusted servers compared to requesting, managing, and refreshing tokens.

Amazon SQS

Yes

Firebase

No

Token-based authentication

Provides a means to securely authenticate user devices against your user management system.

Amazon SQS

No

AWS SQS does not directly support token-based authentication. Instead, AWS SQS relies on AWS Identity and Access Management (IAM) for authentication and authorization.

Firebase

Yes

Supported with JSON Web Tokens (JWTs).

Read more
Single Sign-On (SSO) authentication

SSO streamlines login processes, boosts security by minimizing password use, and meets compliance needs for secure data access management.

Amazon SQS

Yes

Firebase

Yes

SSO in a Firebase application can be implemented using SAML (Security Assertion Markup Language).

Read more
Rules for permissions and operations

Provides control over which users can subscribe and publish to certain channels.

Amazon SQS

Yes

Firebase

Yes

Using Firebase Realtime Database Security Rules you can set who has access to your database.

Read more
End-to-end encryption

Ensures that the data transmitted between the client and the API server remains confidential and secure while in transit.

Amazon SQS

Yes

Firebase

No

Data in transit is encrypted using HTTPS in all Firebase services, but this does not include end-to-end encryption.

Read more
Encryption at rest

Ensures data stored by the service is secure and compliant, while also mitigating the risks of a data breach.

Amazon SQS

Yes

AWS SQS supports encryption at rest using AWS KMS (Key Management Service).

Firebase

Partial

Some Firebase services are encrypted at rest while others are not. Firebase Realtime Database and Firebase Cloud Messaging are encrypted at rest.

Read more
Compliance

Compliance with regulations can impact your ability to meet legal obligations in your industry.

Amazon SQS
  • PCI DSS Level 1 certified
  • HIPAA-eligible
Firebase
  • SOC1
  • SOC2
  • SOC3
  • ISO 27001
  • GDPR
  • CCPA

Alternatives to Amazon SQS and Firebase

While both Amazon SQS and Firebase are worth considering as options for realtime experiences, they aren’t without their limitations. We suggest evaluating them against the following alternatives to make sure you find the right solution for your needs.

Alternatives to Amazon SQS

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RabbitMQ is the open-source message broker supporting multiple messaging protocols.

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ActiveMQ is an open-source message broker with support for multiple protocols, offering high availability and scalability for enterprise messaging.

tech provider image

Apache Kafka is an open-source realtime data streaming platform.

See more alternatives to Amazon SQS

Alternatives to Firebase

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Supabase Realtime is a globally distributed real-time server network built on PostgreSQL, enabling developers to build applications with real-time data sync.

Pusher logo

Pusher is a first-generation pub/sub messaging service that provides bi-directional hosted APIs for adding realtime features to applications.

tech provider image

OneSignal is a customer engagement platform that offers push notifications, messages, and email sends for businesses to manage communication with their users.

See more alternatives to Firebase

Discover how Amazon SQS and Firebase stack up against Ably

Ably is the definitive realtime experience platform of the internet. See how we compare to Amazon SQS and Firebase on key dimensions such as core features, pricing, integrations, QoS, performance, and security and compliance.

Try Ably for free to discover the benefits for yourself

Ably has built reliable realtime infrastructure so you don’t have to. On our free plan you benefit from:

  • 6M monthly messages
  • 200 concurrent channels
  • 200 concurrent connections