Novu
Connects AI agents and products to customers across multiple channels
- Freemium· from $30/month
- Web
- API Available
- Open Source

What is Novu?
Novu is a Communication Assistant tool that connects AI agents and products to customers across multiple channels. Novu is freemium: it has a free plan, and paid plans start at $30/month. It is available on Web App. It is aimed at developers and product teams.
Novu is an open-source notification and agent communication infrastructure that connects AI agents and products to customers through in-app, email, SMS, push, WhatsApp, Slack, Microsoft Teams, and Telegram with a single API. It offers a unified workflow for managing notifications across various communication channels.
Built for developers and product teams.
Key capabilities
Features
In-App Inbox
Delivers notifications directly within the application
User-Controlled Preferences
Digests & Rate Limits
Unified Workflow
Full Context Messaging
Human Approval
Requires user approval before actions are taken
Open Source Setup
Enables quick setup with open-source code
Single Engine
Use cases
- Send notifications to in-app inbox
- Manage user notification preferences
- Control message frequency and delivery
Who it's for
Pros & cons
Pros
- Public API available
- Free plan available
- Integrates with Slack, Microsoft Teams, Discord, MongoDB, AWS, Vercel, WhatsApp, Telegram
Cons
No documented limitations yet.
Pricing
Freemium — paid plans start at $30/month.
| Plan | Price |
|---|---|
| Free | Free |
| Pro | $30 / month |
| Team | $250 / month |
| Enterprise | Custom |
Developer & API
Public SDK API available
- Authentication
- API Key
- Webhooks
- Supported
Open source· 40.1K stars· 4.5K forks
Security & compliance
- SOC 2
- ISO 27001
- GDPR
- HIPAA
- SSO
- SAML
- Data deletion
As stated on Novu's website — not independently verified by AiByts.
FAQ
What is Novu?
Novu is a Communication Assistant tool that connects AI agents and products to customers across multiple channels. Novu is an open-source notification and agent communication infrastructure that connects AI agents and products to customers through in-app, email, SMS, push, WhatsApp, Slack, Microsoft Teams, and Telegram with a single API. It offers a unified workflow for managing notifications across various communication channels.
Is Novu free?
Novu has a free plan; advanced features require a paid plan.
How much does Novu cost?
Novu offers 4 plans: Free (Free), Pro ($30 / month), Team ($250 / month) and Enterprise (Custom).
Does Novu have an API?
Yes, Novu offers a public SDK API with webhooks for building custom integrations.
What platforms does Novu support?
Novu is available on Web App.
Who should use Novu?
Novu is built for developers and product teams. Common uses: send notifications to in-app inbox, manage user notification preferences and control message frequency and delivery.
What does Novu integrate with?
Novu integrates with Slack, Microsoft Teams, Discord, MongoDB, AWS, Vercel, WhatsApp and Telegram.
Is Novu open source?
Yes, Novu is open source.
What are the best alternatives to Novu?
Similar tools on AiByts include Hiver, Emochi, GhostWriter by MyHandler, Replika and SigmaMind AI.
Novu news & updates
Details are compiled from Novu's website and public sources, last verified Oct 6, 2026. Features and pricing change — confirm on the official site before you buy.
Try Novu
Freemium · from $30/month
Tags
- Notification Infrastructure
- Open Source
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