Integrate your favourites
Connect Keplars with the frameworks, databases, and automation tools you already rely on, and start sending in minutes.
Integrate Once - Every Email Format, Every Loved Tool
From Firebase triggers to Vercel edge functions, and from React Email to Handlebars - Keplars slots into your stack without changing how you build.
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Email on auth events & Firestore triggers.
Add email to your app, no SMTP needed.
Send emails from Next.js routes or edge functions.
Email on auth flows & real-time database events.
Email on PocketBase hooks & auth events.
Send emails from Bubble workflows and automations.
Send emails on Payload hooks, collections, and auth events.
Trigger emails on Dodo Payments checkout & webhook events.
Trigger transactional emails directly from n8n workflows.
Automate email sends across 5,000+ Zapier-connected apps.
Build responsive emails with a clean markup language.
Write templates with expressive Pug syntax.
Craft emails using familiar React components.
Dynamic content with Handlebars expressions.
Generate email HTML with embedded JavaScript.
Build responsive emails with a clean markup language.
Write templates with expressive Pug syntax.
Craft emails using familiar React components.
Dynamic content with Handlebars expressions.
Generate email HTML with embedded JavaScript.
Featured Integrations
Keplars at Vercel Marketplace
Deploy Keplars as a Vercel Serverless Function. Send transactional and scheduled emails directly from Vercel, without the infrastructure overhead.
View morePowering emails for payment events
Send transactional emails through Keplars based on Dodo Payments events.
View moren8n Email Automations with Keplars
Build and send email workflows directly inside n8n.
Connect to 9,000+ apps via Zapier
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