Firebase vs Rails ActionCable
Discover how Firebase compares to Rails ActionCable, and understand which is right for your use case, based on dimensions such as core features, pricing, reliability, and scalability.
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.
What is Rails ActionCable?
Rails Action Cable is a framework built into Ruby on Rails that integrates WebSockets for real-time communication, allowing developers to create interactive applications.
Compare Firebase and Rails ActionCable
Let’s compare Firebase and Rails ActionCable, 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 Firebase and Rails ActionCable. The content was last updated on 18 Nov 2024 for Firebase and on 25 Oct 2024 for Rails ActionCable. 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 If you do find anything incorrect or out of date, then please contact us.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. | Firebase Partial Firebase does not natively support Pub/Sub messaging. However, this can be implemented with Google's Pub/Sub service. Read more | Rails ActionCable Partial Supports basic pub/sub via channels. |
Chat capabilities | Accelerates the time to implement rich chat experiences with features such as read receipts, typing indicators, and more. | Firebase Yes You can build chat capabilities on top of Firebase's Realtime Database. | Rails ActionCable Partial Rails ActionCable does not have an out-of-the box chat solution, but provides the building blocks for a basic chat implementation, and several resources for self-building specific chat use cases. Read more |
Collaboration capabilities | Enables you to quickly integrate realtime collaborative features like live cursors, member location, avatar stacks, and component locking. | Firebase Yes | Rails ActionCable Partial Rails ActionCable provides basic support, but lacks advanced features like live cursors or component locking. |
State sync capabilities | Enables realtime data synchronization across devices and users, ensuring a cohesive and up-to-date user experience. | Firebase Yes The Firebase Realtime Database lets you store and sync data between your users in real time. Read more | Rails ActionCable Partial Rails ActionCable offers basic state sync capabilities, but it does not offer advanced tools to ensure continued synchronization between clients and devices. |
Presence | Maintaining a view of which users are connected, and their associated metadata, enables their online status to be updated in realtime. | Firebase | Rails ActionCable Partial Rails ActionCable doesn't offer presence out of the box, but can support presence when custom built on a user appearance channel. 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. | 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. | Rails ActionCable No |
Message interactions | Enables interaction with previously-sent messages, facilitating the implementation of features like message reactions and threads. | Firebase Partial Message interactions are not natively supported in Firebase. However, you can programmatically build interactions on top of Firebase's Realtime Database. | Rails ActionCable Partial Rails ActionCable supports basic message interactions like broadcasting but advanced features like reactions require custom code. |
Message history | Enables clients to catch up on missed messages when inactive, ensuring a user doesn’t miss any important messages. | Firebase No | Rails ActionCable No |
Push notifications | Cross-platform push notifications make it possible to deliver important and timely messages to users even when they’re inactive. | Firebase | Rails ActionCable No |
Message delta compression | Minimizes bandwidth and can reduce latency, particularly in scenarios where continuous updates are sent. | Firebase No | Rails ActionCable No |
Programmatic management | Enables the automation of provisioning, management, and testing of service resources, simplifying integration with existing development workflows such as CI. | Firebase Yes Firebase projects can be managed programmatically using the Firebase Management API. | Rails ActionCable Yes Rails ActionCable can be managed through Rails. |
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. | Firebase Yes The Spark plan (free plan) realtime database is limited to 100 simultaneous connections and 1 GB of storage. Read more | Rails ActionCable Yes The Rails framework, including Rails ActionCable, is completely free and open-source. |
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. | Firebase Firebase has a free plan and a pay-as-you-go plan:
| Rails ActionCable Completely free, no paid plans. |
Integrations & interoperability | |||
SDKs | Supporting multiple languages and platforms offers greater flexibility when building cross-platform realtime apps. | Firebase
| Rails ActionCable
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Supported realtime protocols | Support for multiple protocols provides the flexibility to choose a protocol that best suits your project’s requirements. | Firebase
| Rails ActionCable
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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. | Firebase
| Rails ActionCable None. |
Streaming & queueing | Provides a dependable method to reroute messages from the service to third-party streams and queues for further processing. | Firebase Yes | Rails ActionCable No |
Observability services | Enables realtime monitoring and troubleshooting by offering insights into service behavior directly in your observability platform of choice. | Firebase Yes Using Firebase Performance Monitoring you can monitor your application performance based on location, device, or version. | Rails ActionCable No |
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. | Firebase Yes Supports:
| Rails ActionCable No |
Quality of Service | |||
Scalability | Scalability is vital as it ensures the service can handle increased data load or users without compromising performance. | 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. | Rails ActionCable No metrics available. |
Guaranteed message delivery | Ensures messages are never lost during transmission, even in the presence of network disruptions. | Firebase No | Rails ActionCable 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. | Firebase No | Rails ActionCable 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. | Firebase No | Rails ActionCable 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. | Firebase 99.95%. Read more | Rails ActionCable No uptime SLA. |
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. | Firebase Yes Firebase benefits from Google's global edge network. | Rails ActionCable No |
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. | Firebase No Multi-region data replication is currently not supported in Firebase Realtime Database, but it is supported in Firestore databases. | Rails ActionCable No |
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. | Firebase No Each Realtime Database instance is tied to a single region chosen at the time of creation. | Rails ActionCable No |
Latency | Low latency is crucial for realtime apps as it ensures swift and efficient data transmissions, providing a smoother and more responsive user experience. | Firebase Unknown. | Rails ActionCable Unknown. |
Security & compliance | |||
API key authentication | Simplifies the authentication code on trusted servers compared to requesting, managing, and refreshing tokens. | Firebase No | Rails ActionCable No |
Token-based authentication | Provides a means to securely authenticate user devices against your user management system. | Firebase | Rails ActionCable No |
Single Sign-On (SSO) authentication | SSO streamlines login processes, boosts security by minimizing password use, and meets compliance needs for secure data access management. | Firebase Yes SSO in a Firebase application can be implemented using SAML (Security Assertion Markup Language). Read more | Rails ActionCable No |
Rules for permissions and operations | Provides control over which users can subscribe and publish to certain channels. | Firebase Yes Using Firebase Realtime Database Security Rules you can set who has access to your database. Read more | Rails ActionCable Yes |
End-to-end encryption | Ensures that the data transmitted between the client and the API server remains confidential and secure while in transit. | Firebase No Data in transit is encrypted using HTTPS in all Firebase services, but this does not include end-to-end encryption. Read more | Rails ActionCable No |
Encryption at rest | Ensures data stored by the service is secure and compliant, while also mitigating the risks of a data breach. | 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 | Rails ActionCable No |
Compliance | Compliance with regulations can impact your ability to meet legal obligations in your industry. | Firebase
| Rails ActionCable None. |
Alternatives to Firebase and Rails ActionCable
While both Firebase and Rails ActionCable 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 Firebase
Supabase Realtime is a globally distributed real-time server network built on PostgreSQL, enabling developers to build applications with real-time data sync.
Pusher is a first-generation pub/sub messaging service that provides bi-directional hosted APIs for adding realtime features to applications.
OneSignal is a customer engagement platform that offers push notifications, messages, and email sends for businesses to manage communication with their users.
Alternatives to Rails ActionCable
Pusher is a first-generation pub/sub messaging service that provides bi-directional hosted APIs for adding realtime features to applications.
Socket.IO is a library that provides realtime, bi-directional communication between clients and servers. It allows the management of connections, sending and receiving messages, and more.
PubNub is a developer API platform that powers the realtime infrastructure in apps to build engaging Virtual Spaces where online communities can connect.
Discover how Firebase and Rails ActionCable stack up against Ably
Ably is the definitive realtime experience platform of the internet. See how we compare to Firebase and Rails ActionCable 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