# Workflow and Agent Runtime Integrations | Novu

> Use workflow tools with Novu Notify, or connect an existing custom-code or managed agent runtime to supported communication channels with Novu Connect.

Canonical: https://www.novu.co/integrations/sources/

Markdown: https://www.novu.co/integrations/sources.md

## Sources

### Workflow integrations

Extend your workflows with code steps. Connect tools, AI, and data directly into your workflow logic.

- [React Email](<https://www.novu.co/integrations/react-email/>): Use React Email in Novu to generate email content.
- [Vue Email](<https://www.novu.co/integrations/vue-email/>): Use Vue Email in Novu to generate email content.
- [MJML](<https://www.novu.co/integrations/mjml/>): Use MJML in Novu to generate email content.
- [Maizzle](<https://www.novu.co/integrations/maizzle/>): Use the email content generated from Maizzle in Novu.
- [Brail](<https://www.novu.co/integrations/brail/>): Use Brail in Novu to generate email content.

### Agent runtimes

Connect an existing agent to supported communication channels without changing its core application logic.

- [Claude Managed Agent](<https://www.novu.co/integrations/claude-managed-agent/>): Create a hosted Claude agent from one CLI command and connect it to supported Novu Connect channels.
- [Vercel AI SDK](<https://www.novu.co/integrations/vercel-ai-sdk/>): Connect an agent built with the Vercel AI SDK to supported Novu Connect channels.
- [AWS Claude Managed Agent](<https://www.novu.co/integrations/aws-claude-managed-agent/>): Create a hosted Claude agent through your AWS credential flow and connect it to supported Novu Connect channels.
- [LangChain](<https://www.novu.co/integrations/langchain/>): Connect an agent built with LangChain to supported Novu Connect channels.
- [Chat SDK](<https://www.novu.co/integrations/chat-sdk/>): Connect an agent built with Chat SDK to supported Novu Connect channels.
- [Custom Code](<https://www.novu.co/integrations/custom-code/>): Connect an agent built with your own framework, LLM SDK, or application code to Novu-supported channels.

### Feature Flags

Evaluate feature flags in your workflows to control logic and personalize user experiences.

- [LaunchDarkly](<https://www.novu.co/integrations/launchdarkly/>): Use LaunchDarkly in Novu code steps to evaluate feature flags inside your workflow.
- [Flagsmith](<https://www.novu.co/integrations/flagsmith/>): Use Flagsmith in Novu code steps to evaluate feature flags inside your workflow.
- [PostHog](<https://www.novu.co/integrations/posthog/>): Use PostHog in Novu code steps to evaluate feature flags inside your workflow.