| App | Installs | Publisher | Publisher Email | Publisher Social | Publisher Website |
| 15B | Google LLC | *****@google.com |  | http://www.google.com/accessibility | |
| 14B | Google LLC | *****@google.com | | http://www.google.com/accessibility | |
| 14B | Google LLC | *****@google.com | | http://www.google.com/accessibility | |
| 10B | Google LLC | *****@google.com | | http://www.google.com/accessibility | |
| 10B | Google LLC | *****@google.com | | http://www.google.com/accessibility | |
| 9B | WhatsApp LLC | *****@whatsapp.com |  | http://www.whatsapp.com/ | |
| 8B | Google LLC | *****@google.com | | http://www.google.com/accessibility | |
| 8B | Google LLC | *****@google.com | | http://www.google.com/accessibility | |
| 6B | Meta Platforms, Inc. | *****@fb.com |  | https://portal.facebook.com/app/ | |
| 6B | Samsung Electronics Co., Ltd. | *****@samsung.com | | http://www.samsung.com/sec |
Full list contains 2M apps using Firebase Cloud Messaging in the U.S, of which 1M are currently active and 594K have been updated over the past year, with publisher contacts included.
List updated on 4th May 2024
The Firebase Cloud Messaging SDK is a Development Tools SDK provided by Google LLC. By integrated this SDK, apps have the capabilities of Message Pushing.
A breakdown of countries and app categories used by Firebase Cloud Messaging apps.
Most popular Firebase Cloud Messaging alternatives in 2024.
| SDK | Apps Integrated | Provider |
| 496K | OneSignal, Inc. | |
| 238K | greenrobot Community | |
| 11K | Urban Airship, Inc. | |
| 8K | Pushy LLC. | |
| 8K | 华为软件技术有限公司 | |
| 7K | Pushwoosh Inc. | |
| 4K | 小米科技有限责任公司 | |
| 4K | Amazon Web Services, Inc. | |
| 3K | 深圳市和讯华谷信息技术有限公司 | |
| 2K | IMEDIAPP SA |
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