Autosend

An email API platform for sending transactional and marketing emails, providing reliable delivery with features like REST API, SMTP, and webhooks. It solves the problem of email deliverability and management for teams. The platform targets developers and marketers at startups to large enterprises who need a scalable email solution. It is positioned as a lightweight alternative to SendGrid, with a focus on AI agent integration and multi-project support.

Key features

• Transactional email API
• Marketing campaign creation
• Email automation with triggers
• Inbound email parsing to JSON
• Real-time webhook notifications
• SDKs for Node.js, Next.js, etc.
• Domain warmup for deliverability
• Dynamic segmentation of audiences
• Markdown email builder
• Multi-project support with isolated environments
• MCP integration for AI agents