| Price from | $5/mo | $25/mo |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 3 | 6 |
| Spec score · Push notification services | 8.5 (#11) | 8.1 (#15) |
| Spec score · Push Notification Software | 8.3 (#14) | 8.3 (#15) |
| API access | Yes | Yes |
| Automation workflows | Yes | Yes |
| Desktop push | No | Yes |
| Free plan | Yes | No |
| Integrations | Officially listed integrations include Home Assistant, Healthchecks.io, changedetection.io, Uptime Kuma, and Netdata. | The company page describes integrations with major e-commerce platforms but does not name them in the page text. |
| Mobile push | Yes | Yes |
| Privacy | The privacy policy says anonymous use is supported, messages are cached by default for 12 hours, and attachments for 3 hours. | The privacy policy says Luk Gift LLC processes personal data, does not sell or rent personally identifiable information, and uses technical, administrative, and physical security measures. |
| Product | ntfy is an HTTP-based publish-subscribe notification service for sending notifications to phones or desktops from scripts or through a REST API. | Push4site provides browser push notifications for communicating with site visitors and generating additional customers and sales from existing traffic. |
| Support | The Pro plan includes email support and the Business plan includes email and chat support. | The Ecommerce tariff includes email support and says its support team and consultants help with technical difficulties and implementation advice. |
| Web push | Yes | Yes |