Email for developers and marketers

• Transactional Emails: Reliable OTPs, updates, and alerts for your users. Send transactional emails programmatically with a clean, reliable REST API or SMTP. Supports SDKs for Node.js, Next.js, and more. Receive inbound emails with structured JSON parsing, including bodies, attachments, headers, and auth checks. Get real-time event notifications via webhooks for deliveries, opens, bounces, and failures.
• Marketing Emails: Create, personalize, and send beautiful marketing emails for newsletters, product launches, and more. Features include Domain Warmup for improved deliverability, Dynamic Segmentation based on user behavior and engagement, and an Email Builder that allows writing in markdown with instant previews.
• Email Automation: Automate welcome sequences, onboarding flows, and re-engagement campaigns. Utilize Smart Triggers based on user actions or custom events. Monitor Analytics & Insights for opens, clicks, and conversions.
• Multi-Project Support: Create isolated projects for different products, clients, or environments, each with its own contacts, domains, and API keys.
• Agentic Integrations: Works with popular AI agents like ChatGPT, Codex, Claude, and more, enabling LLMs to send transactional emails easily.

AutoSend offers a lightweight alternative to SendGrid, focusing on simplicity, modern design, and scalability. It is priced by volume, not by contacts, making it an efficient solution for businesses of all sizes.