# Outbound and sales calling: compare vendors

There are 1 outbound and sales calling vendors in the index.

1 voice AI vendor. Also on the [web page](https://voiceagents.fyi/sg/global/online/category/outbound-sales-calling).

## Voice AI vendors

1. [WIZ.AI](https://voiceagents.fyi/sg/global/online/wiz-ai.md), Contact-centre voice AI, Online: WIZ.AI builds reliable enterprise Voice AI Agents for customer operations.

## Other categories in Online

- [Contact-centre voice AI](https://voiceagents.fyi/sg/global/online/category/contact-center-voice-ai.md): 3 voice AI vendors