Backend platforms for managing the delivery of transactional and marketing notifications across email, SMS, push, and in-app channels.
Notification Infrastructure
Critical event management and mass notification platform used by enterprises, governments, and universities.
Price position$417+ / month
Starting price: above the category median.Push Notification Platforms
Automated product restock notification app for Shopify.
Price position$50 / month
Price position: at the category median.Cart Abandonment Recovery
Automated back in stock notification app for Shopify.
Price position$50 / month
Price position: at the category median.Cross-Channel Campaign Management
Cloud-based communications workflow and messaging platform.
Price position$149+ / month
Starting price: above the category median.In-App Messaging
Chat-as-a-service platform with channel messaging, reactions, and push notifications for iOS, Android, and web.
Price position$29+ / month
Starting price: below the category median.Data Sharing Platforms
Cross-device notification platform for sharing files and links between devices.
Price position$5+ / month
Starting price: below the category median.Software
Multi-channel notification API for SaaS apps with in-app notification center, email, SMS, push, and Slack delivery with template management.
Price position$8+ / month
Starting price: below the category median.Email Deliverability
Postmark is a transactional email service focused on fast, reliable delivery of application-generated emails like password resets, order confirmations, and notifications.
Price position$15+ / month
Starting price: below the category median.Push Notification Platforms
Simple push notification service enabling applications and scripts to send real-time notifications to iOS and Android devices via a clean API.
Pricing$5 one-time
Monitoring & Observability
Zabbix is an enterprise-class open-source distributed monitoring solution for networks, servers, virtual machines, cloud services, and applications.
Price position$467+ / month
Starting price: above the category median.Notification Infrastructure
Notification inbox and delivery platform offering embeddable notification center, multi-channel delivery, and user preference management via API.
Price position$249+ / month
Starting price: above the category median.Notification Infrastructure
Notification infrastructure as a service offering multi-channel delivery, orchestration, and user preference management.
Price position$49+ / month
Starting price: below the category median.Push Notification Platforms
Simple HTTP-based pub/sub notification service for sending push notifications to phones and desktops.
Price position$5+ / month
Starting price: below the category median.Blockchain Development Platforms
Alchemy provides blockchain development infrastructure including node services, APIs, analytics, and developer tools for building web3 applications.
PricingPricing unavailable
Notification Infrastructure
Novu is an open-source notification infrastructure platform for managing multi-channel notifications across in-app, email, push, SMS, and chat from a unified API.
PricingPricing unavailable
Notification Infrastructure
Multi-channel notification infrastructure platform for product teams to design, route, and deliver notifications across email, push, SMS, and chat.
PricingUsage-based
Parent Communication Platforms
K-12 district website, communication, and notification platform.
PricingContact sales
Notification Infrastructure
Ably is a realtime infrastructure platform providing pub/sub messaging, presence, and push notifications for building collaborative and live-update applications at internet scale.
PricingPricing unavailable
