Lovable apps need email you actually love.
We've introduced a new Keplars integration for Lovable.dev, making it simple to add reliable, production-ready email functionality without slowing down development or introducing unnecessary complexity.
Lovable is designed to help you build full-stack applications quickly using AI-generated code. Keplars complements this workflow by providing an email infrastructure layer that fits naturally into how Lovable apps are built and deployed.
Email That Fits Your Build Flow:
Modern applications rely on email for critical workflows — onboarding, authentication, notifications, and user communication. Adding email should feel like a natural extension of your product, not a separate system to manage.
With the Keplars integration, email functionality works the same way your Lovable app does:
- Simple to set up
- Predictable in behavior
- Ready for production from day one
You can send emails instantly or schedule them as part of your application logic, without needing to build or maintain a custom backend.
Built on Supabase Edge Functions:
The integration uses Supabase Edge Functions, allowing email logic to run server-side without exposing sensitive credentials or requiring additional infrastructure.
This approach enables:
- Secure handling of API keys
- Scalable execution at the edge
- Minimal setup with production-ready defaults
Developers can deploy a working email system in just a few steps and integrate it directly into their application flows.
Flexible Ways to Send Emails:
Keplars supports multiple ways to create and send emails, depending on your use case:
- Template-based emails with dynamic variables
- HTML and plain text emails for full control
- Scheduled emails for campaigns and workflows
- Instant delivery for time-sensitive actions
This flexibility allows teams to handle both transactional and marketing emails within the same system.
Pre-Built Components and Hooks:
To simplify development further, the integration includes:
- Pre-built React components (contact forms, newsletter signup)
- Custom hooks with loading states and error handling
- Ready-to-use TypeScript utilities
- AI prompts tailored for Lovable
These components can be directly added to your project, reducing the time required to build common email-driven features.
Designed for Real Use Cases:
The integration supports common product workflows out of the box:
- Welcome emails during user signup
- Contact form submissions
- Password reset flows
- Newsletter subscriptions
- Scheduled email campaigns
Everything is designed to work reliably in production without requiring additional configuration.
Production-Ready from Day One:
Keplars is built with a focus on:
- Reliable delivery
- Secure infrastructure
- Scalable email workflows
From early-stage projects to growing applications, the integration ensures that email functionality remains consistent and dependable as your product evolves.
Getting Started:
To start using Keplars with Lovable:
- Create a Keplars account and generate an API key
- Deploy the Supabase Edge Function
- Integrate the provided components or use direct API calls
Detailed setup instructions are available in the documentation: Keplars Lovable Integration Docs