Knock - Alternatives & Competitors

MagicBell provides a comprehensive notification platform with API and SDKs for sending push notifications across multiple channels including email, Slack, mobile push, web push, and SMS, featuring smart delivery, observability, and user preferences.

• Freemium
• From 249$

Notifery is a centralized notification management platform that filters system event noise, captures events via API, organizes them into customizable zones and groups, and delivers real-time push notifications across devices for DevOps monitoring and team collaboration.

• Freemium

Pushinator streamlines push notification delivery with instant, secure, and scalable solutions for iOS and Android, equipped with robust analytics and developer-friendly integrations.

• Freemium
• From 10$

Pushover is a cross-platform notification service that delivers real-time alerts to Android, iOS, and Desktop devices from various websites, services, and applications.

• Other

Raven is a central platform to orchestrate and track your product's transactional messages across multiple channels like Email, SMS, Push, WhatsApp, and more, with intelligent routing and comprehensive analytics.

• Freemium
• From 90$

Pushsafer enables users to send and receive secure push notifications in real-time to multiple devices including smartphones, desktops, browsers, and Telegram with easy setup and multiple integration options.

• Other

HipLink delivers advanced secure text messaging, automated alarm management, and mass notification solutions for organizations seeking reliable critical communications and alerting.

• Freemium
• From 79$

Catapush is a proprietary push notification solution that enables banks to send important communications to customers' mobile devices with guaranteed delivery, real-time tracking, and enhanced security.

• Freemium

CNotify is an AI-powered platform that simplifies push notification scheduling with calendar-based management, enabling recurring notifications and seamless integration for backend-less apps.

• Contact for Pricing

Clix is an AI-powered push notification platform that simplifies sending, tracking, and managing mobile push notifications with automated setup, real-time analytics, and behavior-triggered campaigns.

• Freemium
• From 30$

Phonevite is an AI-powered notification service that enables organizations to send voice and text messages to groups via phone, email, and other channels with real-time analytics and scheduling.

• Usage Based

Syn-Apps Revolution Notification Platform delivers unified mass notifications and emergency alerts through integrations with multiple devices and endpoints, enhancing organizational security and communication efficiency.

• Contact for Pricing

Alerty enables effortless sending of native notifications to mobile and desktop devices through a simple API and thousands of ready-made integrations.

• Freemium

PushNinja is a web push notification software that helps businesses engage visitors by sending attractive browser notifications even when they are not on your website, featuring automation, personalization, and advanced analytics.

• Freemium
• From 15$

HookFlow is an advanced webhook management platform that ensures reliable event delivery for developers and teams, offering secure processing, intelligent routing, and comprehensive logging with flexible pricing options.

• Freemium
• From 10$

DeskAlerts is an internal communication software that broadcasts alerts to corporate devices with high visibility and 100% readership assurance, trusted by companies worldwide for emergency communications and employee engagement.

• Contact for Pricing

NewReleases is a comprehensive release tracker that automates notifications for software developers and DevOps teams, covering a wide range of platforms and integration options. Stay updated on the latest software and package releases through email, instant messaging, and webhooks.

• Free

Simplepush is a push notification service that enables encrypted, actionable notifications for Android and iPhone devices with no sign-up required, offering a free tier and affordable annual subscription.

• Freemium
• From 1$

Statused provides automated app release status notifications for teams, delivering updates directly to Slack or custom webhooks and enhancing workflow transparency for all departments.

• Free Trial

Knit is an integrations platform that provides unified APIs, LLM tools, and MCP servers to help developers build, launch, and run native product integrations for B2B SaaS and AI agents.

• Freemium
• From 29$

Pusher is a bi-directional hosted API platform providing scalable, flexible real-time messaging and push notification solutions for developers to enhance web and mobile apps.

• Other

DialMyCalls is a mass notification system that allows users to send bulk text messages, automated phone calls, and emails to thousands of contacts simultaneously.

• Freemium

LogSnag is an AI-powered real-time monitoring platform that helps businesses track events, analyze data, and make data-driven decisions through comprehensive analytics and notifications.

• Freemium
• From 16$

StatusNotify provides robust monitoring and instant notifications for over 240 cloud services, helping teams stay informed about service uptime issues. Customize alerts and monitor service status seamlessly from a unified dashboard.

• Freemium
• From 20$