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Ably vs Novu

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AblyNotification Infrastructure
NovuNotification Infrastructure
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Notification Infrastructure

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Notification Infrastructure

Overview
Focus
Notification Infrastructure
Notification Infrastructure
Product
Ably is a realtime infrastructure platform providing pub/sub messaging, presence, and push notifications for building collaborative and live-update applications at internet scale.
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.
Headquarters
London, United Kingdom
San Francisco, California
Company size
201-500 employees
11-50 employees
Founded
2016
2021
Pricing details
Free options
Free plan, Free trial
Free plan, Free trial
Source updated
Oct 29, 2026
Oct 29, 2026

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Notification Infrastructure