| App | Installs | Publisher | Publisher Email | Publisher Social | Publisher Website |
| 10M | NRK | *****@nrk.no |    | http://nrksuper.no/ | |
| 21M | Avast Software | *****@avast.com | | https://www.avast.com/ | |
| 7M | AVG Mobile | *****@avg.com |  | https://www.avg.com/ | |
| 7M | Netto Marken-Discount Stiftung & Co. KG | *****@quizzo.de | | http://www.netto-app.de/ | |
| 5M | AEON Financial Service Co., Ltd. | *****@aeon.co.jp | - | http://www.aeon.co.jp/smartphone/aeon_wallet/index.html | |
| 5M | StyleShare | *****@styleshare.kr | - | https://www.styleshare.kr/ | |
| 4M | video-mini.com | *****@video-mini.com | - | http://video-mini.com/ | |
| 3M | ZOZO, Inc. | *****@zozo.com | | http://wear.net/ | |
| 2M | LaBoutiqueOfficielle | *****@laboutiqueofficielle.com | | https://www.laboutiqueofficielle.com/ | |
| 2M | AEON Smart Technology | *****@gmail.com | | https://www.aeon-st.co.jp/ |
Full list contains 408 apps using WhatsApp in the U.S, of which 364 are currently active and 271 have been updated over the past year, with publisher contacts included.
List updated on 4th May 2024
The WhatsApp SDK is a Integration Services SDK provided by WhatsApp LLC. By integrated this SDK, apps have the capabilities of Instant Messaging.
A breakdown of countries and app categories used by WhatsApp apps.
Most popular WhatsApp alternatives in 2024.
| SDK | Apps Integrated | Provider |
| 53K | 上海兆言网络科技有限公司 | |
| 12K | PubNub Inc. | |
| 6K | Ignite Realtime Community | |
| 4K | Ignite Realtime Team | |
| 4K | Twilio, Inc. | |
| 3K | LiveChat Software S.A. | |
| 3K | Sendbird Inc. | |
| 2K | Kustomer Inc. | |
| 1K | 北京云中融信网络科技有限公司 | |
| 1K | 腾讯云计算(北京)有限责任公司 |
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