Smarter Email Delivery for Teams & Developers
SendPromptly helps teams send beautiful newsletters, automate email journeys, and deliver reliable transactional messages. Integrate quickly with our API or SMTP and scale with confidence—see the docs to get started.
Automation & Deliverability
Automate welcome sequences, transactional flows, and scheduled campaigns with delivery-first defaults.
- Reliable transactional delivery and retries
- Flexible triggers and scheduling
- Personalization and dynamic content
- Compliance tools for GDPR & CAN-SPAM
Templates & Subscriber Management
Create reusable templates, segment lists, and manage subscribers with rich import/export options.
- WYSIWYG editor + reusable components
- Advanced segmentation and custom fields
- List hygiene and suppression tools
- Exportable reports and CSV tools
API-First for Developers
Integrate quickly with clean REST APIs, webhooks, and SMTP — built for product teams and engineering workflows.
- Simple REST API + example SDKs
- Real-time webhooks for events
- Rate limiting and retries
- Clear docs and code examples