novuhq/novu
The open-source communication infrastructure for agents and products
What it is
One API and one unified conversation model to connect your products and your agents to every channel your users live on — Inbox, Email, SMS, Push, Chat, Slack, Microsoft Teams, Telegram, and more. Report a bug · Docs · Website · Join our Discord · Changelog · Roadmap · X · Contact us
When to use it
Reach for novu when you'd rather own a ready-made product (analytics, CMS, CRM…) than pay for SaaS — it's written in TypeScript and fits stacks tagged ai-agents, communication, email, inbox.