Colyseus suits developers building multiplayer games who want server-side state handling and automatic matchmaking.
Free plan Open source From $15 a month AndroidiPhone & iPadWebWindowsMacLinux+2
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Best WebSocket Tools 2026
Facts read 24 Sep 2026 – 15 Oct 2026
WebSocket tools let software maintain live connections and use publish/subscribe messaging. This list helps buyers compare hosted services and open-source options across common platforms.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 Colyseus | Colyseus suits developers building multiplayer games who want server-side state handling and automatic matchmaking. | 6.1 | $15 a month | Free plan | Android, iPhone & iPad, Web, Windows | 14 Oct 2026 |
| 02 PubNub Chat | 6.0 | $98 a month | Free plan | Android, iPhone & iPad, Web, Windows | 30 Sep 2026 | |
| 03 Lightstreamer | Lightstreamer may suit teams building business-critical real-time applications in areas such as finance, gaming, aerospace, logistics, and media. | 5.8 | Free plan | Free plan | Android, iPhone & iPad, Web, Windows | 5 Oct 2026 |
| 04 Scaledrone | 5.6 | $19 a month | Free plan | Android, iPhone & iPad, Web, API | 9 Oct 2026 | |
| 05 Mongoose Web Server | 5.5 | Free plan | Free plan | Android, iPhone & iPad, Web, Windows | 8 Oct 2026 | |
| 06 Faye | 5.3 | Free plan | Free plan | Web, Windows, Mac, Linux | 15 Oct 2026 | |
| 07 BrowserGap | It suits developers and organizations seeking remotely rendered browser sessions for automation or isolation. | 5.2 | $3.81 one-time | Free plan | Web, Windows, Mac, Linux | 4 Oct 2026 |
| 08 SocketCluster | SocketCluster suits developers building chat, multiplayer, pub/sub, or RPC systems who need to host their own server environment. | 5.1 | Free plan | Free plan | Android, iPhone & iPad, Web, Linux | 8 Oct 2026 |
| 09 Wren | Wren suits researchers who want local files, offline document processing, annotation, and semantic search. | 4.8 | Free plan | Free plan | Mac, Browser extension, API | 15 Oct 2026 |
| 10 AnyCable | 3.9 | Free plan | Free plan | Android, iPhone & iPad, Web, Windows | 28 Sep 2026 |
Compare free plans, entry pricing, deployment model, concurrent connections, messaging, self-hosting, client SDKs and protocol support. Check the details that fit your project and platform.
02
PubNub Chat
AndroidiPhone & iPadWeb+4 Record6.0 Visit
03
Lightstreamer
Lightstreamer may suit teams building business-critical real-time applications in areas such as finance, gaming, aerospace, logistics, and media.
AndroidiPhone & iPadWeb+5 Record5.8 Visit
04
Scaledrone
AndroidiPhone & iPadWeb+1 Record5.6 Visit
05
Mongoose Web Server
AndroidiPhone & iPadWeb+5 Record5.5 Visit
7
BrowserGap
WebWindowsMac+3 $3.81 one-time Record5.2 Visit It suits developers and organizations seeking remotely rendered browser sessions for automation or isolation.
8
SocketCluster
AndroidiPhone & iPadWeb+3 Free plan Record5.1 Visit SocketCluster suits developers building chat, multiplayer, pub/sub, or RPC systems who need to host their own server environment.
Before you choose
Compare free and paid access
A free plan is available from items on this list. Paid-from prices and pricing notes vary, so check the listed starting point before planning a budget.
A free trial is available from items on this list. Confirm its terms and duration on the product page before committing.
Choose a deployment model
Compare hosted deployment with self-hosting availability. Running a service in your own environment may be important for some projects.
Check the deployment model shown for the tool you plan to use, then match it to your operations and control needs.
Check connection and messaging needs
Free concurrent connections show the connection capacity available without a paid tier. Compare that figure with the load your application expects.
The way clients receive updates may depend on whether pub/sub messaging is supported. Review the listed messaging capability alongside protocol support.
Match platforms and SDKs
Across the list, supported environments include web, Linux, macOS, Windows, Android and iOS. Confirm that the platform you target is supported.
Look for client SDKs that match the languages and platforms used by your application.
Review code and protocol terms
Open-source code is available from items on this list. If you need to read or change the code, check the tool's licence and self-hosting details.
Protocol support affects how the tool connects with your existing system. Compare the listed protocols before choosing an implementation.
Questions
Are free plans available for WebSocket tools?
Items on this list offer free access through a plan. Pricing notes identify free access and paid starting points where provided.
Can I try a WebSocket tool before paying?
A no-cost trial is available from items on this list. Check the listed trial terms before you start.
What platforms are supported by these tools?
Listed options cover web, Linux, macOS, Windows, Android and iOS, with support varying by tool.
Is self-hosting possible with a WebSocket tool?
This list indicates whether each tool supports self-hosting. Review that field for the tool you plan to deploy.
Is pub/sub messaging supported by these tools?
The list records pub/sub messaging support for each tool. Check the capability shown for the tool you are considering.
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