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Quickblox vs TalkJS

Discover how Quickblox compares to TalkJS, and understand which is right for your use case, based on dimensions such as scalability, pricing, security, and their chat features.

Quickblox

What is Quickblox?

QuickBlox provides APIs and SDKs for building realtime chat, voice, and video communication apps. It includes chat UI kits, AI-powered assistants, push notifications, and custom video conferencing options.

TalkJS

What is TalkJS?

TalkJS provides a chat API with customizable UIs for 1-on-1 messaging, group chats. It includes notifications and supports integration across web and mobile platforms via SDKs.

Compare Quickblox and TalkJS

Let’s compare Quickblox and TalkJS, looking at key elements of their offering such as their scalability, pricing, security and chat feature set.

Scalability
Concurrent connections

Number of users that can be supported in a single chat.

Quickblox

Limit on pre-enterprise plans is 25,000. There is no specified limit on Enterprise.

Read more
TalkJS

300 users can be supported in a single chat.

Limits for Enterprise plan are unknown.

Connections

Number of connections that can be handled across the platform.

Quickblox

Unknown.

TalkJS

25,000 connections can be handled across the platform.

Users would need to opt for the Enterprise plan for higher rates.

Channels / rooms

Number of channels or rooms that can be handled across the platform.

Quickblox

Unlimited.

TalkJS

Unlimited.

Messages

Number of messages that can be handled across the platform.

Quickblox

Unknown.

TalkJS

Unlimited.

Message throughput

Number of messsages that can be published per second.

Quickblox

Varies by plan:

  • Basic: 80 requests/sec
  • Startup: 120 requests/sec
  • Growth: 160 requests/sec
Read more
TalkJS

9 messages/second rate limit.

Read more
Data integrity
Guaranteed message delivery

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

Quickblox

No

TalkJS

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.

Quickblox

No

TalkJS

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.

Quickblox

No

TalkJS

Yes

TalkJS guarantees that messages are sent exactly-once via an idempotency key regardless of any number of retries.

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.

Quickblox

Unknown.

TalkJS

TalkJS guarantees an uptime of 99.9%/month, only available for Enterprise customers.

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.

Quickblox

No

TalkJS

No

TalkJS servers are only located in the European Union.

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.

Quickblox

No

TalkJS

No

TalkJS stores all user data in the European Union.

TalkJS resources page
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.

Quickblox

No

TalkJS

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.

Quickblox

Unknown.

TalkJS

Unknown.

Server-side batching

Reduces the overall message count, lowers costs, and mitigates the risk of hitting rate limits during high-throughput scenarios.

Quickblox

No

TalkJS

No

Connection state recovery

Automatically re-establish failed connections and replay missed messages.

Quickblox

Yes

QuickBlox Chat SDKs support automatic reconnection and offline message queuing, which ensures that when the connection is lost, messages are held on the server and delivered once the connection is re-established.

Read more
TalkJS

No

Ecosystem support
Supported realtime protocols

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

Quickblox
  • WebSockets
  • XMPP
TalkJS

WebSocket only.

Supported languages

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

Quickblox

QuickBlox uses multiple programming languages for its UI kits and SDKs, including:

  • Java
  • Kotlin
  • Swift
  • Objective-C
  • JavaScript
  • Angular
  • React / React Native
  • Futter
Read more
TalkJS
  • JavaScript
  • React
  • React Native
  • Flutter
  • Vue
  • Svelte
Chat room types
Multi-type chat support (group, DM, supergroups)

Enables chat experiences to be tailored to various user needs, from one-on-one to large, scalable group discussions.

Quickblox
  • Group chat
  • Public chat
  • Private chat
Read more
TalkJS

TalkJS JavaScript SDK allows you to implement three chat room types:

  • Direct messaging ( 1-on-1 chat)
  • Group chat
  • Super groups
Read more
Chat room management
Presence

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

Quickblox

Yes

QuickBlox SDK sends application-level pings to a user or server, allowing you to track user presence updates and check user status.

Read more
TalkJS

Yes

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.

Quickblox

No

TalkJS

No

Typing indicators

Show when others are typing in a chat room, enhancing realtime communication flow.

Quickblox

Yes

TalkJS

Yes

Room reactions

Customize the chat environment with reactions and other shared room states.

Quickblox

No

TalkJS

No

Chat message attributes
Message edits and deletes

Allow users to modify or remove messages.

Quickblox

Yes

TalkJS

Yes

You can delete or edit messages using TalkJS UI and configure which roles are allowed to do these operations.

Message reactions & emoticons

Boost engagement by enabling users to quickly express emotions or feedback on messages.

Quickblox

No

TalkJS

Yes

Rich text support

Enhance messages with rich text formatting in chat.

Quickblox

Yes

QuickBlox UI kits support text formatting for text customization directly within the UI Kit components.

Read more
TalkJS

Yes

Media attachments

Support for sharing images, videos, and files in chat.

Quickblox

Yes

QuickBlox provides file-sharing functionality through its iOS, Android, and React UI kits. Its Chat API also allows file uploads but doesn't offer a dedicated "media attachment" feature.

Read more
TalkJS
Chat application and user state
In-app notifications

Notify users of important events from other chat rooms without them leaving the current chat, keeping them engaged and informed.

Quickblox

No

TalkJS

No

Role-based permissions

Control user roles and permissions to ensure proper access and moderation.

Quickblox

Partial

QuickBlox supports role-based permissions to some extent. However, the permissions are limited in scope as they primarily cover basic chat and user management actions.

Read more
TalkJS

Yes

TalkJS allows you to select the appropriate roles and permissions of a user from the Chat UI. The user can have a single role at a time within the chat.

Read more
UI kit

Customizable UI elements for a seamless chat integration.

Quickblox

Yes

TalkJS

Yes

TalkJS provides pre-built UI to help you add chat easily.

Storage and history
Synchronous - automated moderation

Detect and manage harmful content automatically, before the message is broadcast to participants.

Quickblox

Yes

TalkJS

No

Asynchronous - automated moderation

Detect and manage harmful content automatically, after the message is broadcast to participants.

Quickblox

No

TalkJS

No

Manual moderation via dashboards

Tools for moderators to detect harmful messages and manage them effectively.

Quickblox

Partial

QuickBlox Trust and Safety (TnS) chat moderation is only available for Enterprise plan users.

Read more
TalkJS

Yes

The TalkJS dashboard enables you to manually address and remove any unwanted content that may appear in your chats.

Ban users

Remove problematic users from the chat to maintain a healthy environment.

Quickblox

Yes

TalkJS

Yes

TalkJS allows you to remove users in a conversation via its REST API. After you have removed a user from a conversation, you can ban them by setting up identity verification and turning off browser synchronization.

Read more
Dev tools
Programmatic management

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

Quickblox

Yes

TalkJS

Yes

TalkJS supports programmatic management through its API.

Pricing
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.

Quickblox

Monthly subscription.

QuickBlox's pricing is based on the total number of users registered in your app, whether they are active or not.

Read more
TalkJS

TalkJS offers pricing based on MAUs.

Overages apply.

TalkJS pricing page
Pricing illustration

An example price based on 5 live streaming chat events and 50K attendees.

Quickblox

Because non-Enterprise Quickblox only supports up to 25k concurrent connections, we are unable to provide a scaled pricing illustration.

TalkJS

It isn't clear if 25K users could be supported in a single live stream chat.

TalkJS restrictions would mean only 1250 could 'participate' in an event at any one time.

Free plan

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

Quickblox

Yes

Free for up to 500 MAUs.

Learn more
TalkJS

Yes

Pricing plans

The pricing plans offered by cost.

Quickblox

QuickBlox's pricing is based on the total number of users registered in your app, whether they are active or not:

Starter: $107/month for up to 10,000 active/inactive registered users. Growth: $269/month for up to 25,000 active/inactive registered users. HIPAA Cloud: $430/month for up to 20,000 active/inactive registered users. Enterprise: From $647 for a custom number of total registered users.

:cta:Learn more:

TalkJS
  • Basic: $279/month, 10,000 MAU
  • Growth: $569/month, 25,000 MAU
  • Enterprise: customized + Uptime & support guarantees (SLA)
Support for additional realtime features
Pub/Sub messaging

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

Quickblox

No

TalkJS

No

Collaboration capabilities

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

Quickblox

No

TalkJS

No

Database sync capabilities

Database sync capabilities enable realtime updates between your database and UI, ensuring the UI reflects changes in the database instantly, with data consistency, and without the need for polling.

Quickblox

No

TalkJS

No

Notifications

Send notifications directly to users screens, from chat responses to news alerts, or game updates, whether or not an application is open and running.

Quickblox

Yes

QuickBlox supports push notifications for iOS and Android apps by integrating with FCM and APNs.

Read more
TalkJS

Yes

TalkJS supports email notifications, SMS notifications, browser notifications, and mobile push notifications.

Asset tracking

State-of-the-art asset tracking across last mile logistics, food delivery applications, and urban mobility services.

Quickblox

No

TalkJS

No

Integrations & interoperability
AI models

Allows you to integrate AI models, like GPT, into your app.

Quickblox

No

TalkJS

No

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.

Quickblox

No

TalkJS

No

Streaming & queueing

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

Quickblox

No

TalkJS

No

Observability services

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

Quickblox

No

TalkJS

No

Security & compliance
API key authentication

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

Quickblox

Yes

TalkJS

No

TalkJS does not rely on API key authentication to secure user sessions or communication with its APIs. Instead, it uses token-based authentication (JWT).

Single Sign-On (SSO) authentication

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

Quickblox

Yes

QuickBlox supports SSO via secure OAuth, implemented in its User module.

Read more
TalkJS

No

TalkJS does not directly support Single Sign-On (SSO) authentication. Instead, it uses JSON Web Tokens (JWT) for authentication.

Read more
Rules for permissions and operations

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

Quickblox

Yes

TalkJS
End-to-end encryption

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

Quickblox

No

QuickBlox does not natively provide E2EE for messaging out of the box. Its realtime chat is secured through TLS to protect data in transit.

TalkJS

No

Compliance

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

Quickblox

QuickBlox is compliant with three security standards:

  • SOC2
  • HIPAA
  • GDPR
Read more
TalkJS

TalkJS only complies with the GDPR by acting as a data processor.

TalkJS privacy page

Disclaimer: This comparison was created based on documentation and resources freely available online about Quickblox and TalkJS. The content was last updated on 16 May 2025 for Quickblox and on 1 May 2025 for TalkJS. Be sure to double-check everything before you make any decisions. If you do find anything incorrect or out of date, then please let us know.

Alternatives to Quickblox and TalkJS

While both Quickblox and TalkJS 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 Quickblox

Pubnub logo

PubNub is a developer API platform that powers the realtime infrastructure in apps to build engaging Virtual Spaces where online communities can connect.

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Sendbird offers APIs and SDKs for live chat, realtime messaging, push notifications, and calls with WebSocket connections, UI kits, and backend integrations.

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CometChat provides rich messaging solutions for apps with features like text, voice, video chat, robust SDKs, and UI kits.

See more alternatives to Quickblox

Alternatives to TalkJS

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Stream (formerly GetStream) is a realtime chat and activity feeds platform, offering easy integration through APIs and SDKs for enhanced user engagement

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CometChat provides rich messaging solutions for apps with features like text, voice, video chat, robust SDKs, and UI kits.

tech provider image

Sendbird offers APIs and SDKs for live chat, realtime messaging, push notifications, and calls with WebSocket connections, UI kits, and backend integrations.

Discover how Quickblox and TalkJS stack up against Ably

Ably is the definitive realtime experience platform of the internet. See how we compare to Quickblox and TalkJS 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