## Supported Browsers

The following browsers are supported by xApps:

| Browser | Versions |
| --- | --- |
| Firefox | The newest version and two previous versions. |
| Chrome | The newest version and two previous versions. |
| Chromium | The newest version and two previous versions. |
| Safari | The newest version and two previous versions. |
| Edge | The newest version and two previous versions. |

## Supported Channels

The following channels are supported by xApps:

- [Voice Gateway](https://docs.cognigy.com/ai/agents/deploy/endpoint-reference/voice-gateway)
- [AudioCodes](https://docs.cognigy.com/ai/agents/deploy/endpoint-reference/audiocodes) [1](https://docs.cognigy.com/xApps/supported-browsers-and-channels#footnote1)
- [Facebook (Meta) Messenger](https://docs.cognigy.com/ai/agents/deploy/endpoint-reference/facebook-messenger)
- [LINE Messenger](https://docs.cognigy.com/ai/agents/deploy/endpoint-reference/line-messenger)
- [Azure Bot Services](https://docs.cognigy.com/ai/agents/deploy/endpoint-reference/azure-bot-services)
- [RingCentral Engage](https://docs.cognigy.com/ai/agents/deploy/endpoint-reference/ringcentral-engage)
- [Slack](https://docs.cognigy.com/ai/agents/deploy/endpoint-reference/slack)
- [Socket](https://docs.cognigy.com/ai/agents/deploy/endpoint-reference/socketio)
- [Sunshine Conversation](https://docs.cognigy.com/ai/agents/deploy/endpoint-reference/sunshine-conversations)
- [WhatsApp](https://docs.cognigy.com/ai/agents/deploy/endpoint-reference/whatsapp)
- [Webchat v2](https://docs.cognigy.com/webchat/v2/overview)
- [Webchat v3](https://docs.cognigy.com/webchat/v3/overview) [2](https://docs.cognigy.com/xApps/supported-browsers-and-channels#footnote2)
- [Webhook](https://docs.cognigy.com/ai/agents/deploy/endpoint-reference/webhook)
- [REST Endpoint](https://docs.cognigy.com/ai/agents/deploy/endpoint-reference/rest)

## More Information

- [Overview](https://docs.cognigy.com/xApps/overview)
- [Build an xApp](https://docs.cognigy.com/xApps/build/overview)
- [xApp Architecture](https://docs.cognigy.com/xApps/architecture)

* * *

1: For this channel, Async Mode needs to be activated in the Endpoint settings.
2: Webchat v3 is the only channel that supports xApp pages embedded within the channel interface. For more information, read the [xApp Overlay](https://docs.cognigy.com/xApps/build/overlay) article.