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Build AI agents that can send, receive, and respond to emails via popular email providers like Gmail and Outlook, all through a single, unified API.

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What is Monsteria?

Monsteria is the developer platform for building email AI agents. We handle the complex infrastructure so you can focus on creating great email interactions. Email agents allow you to:
  • Have natural conversations with users over email.
  • Craft and send emails programmatically.
  • Classify and extract data from incoming emails and attachments.
  • Integrate with your existing systems and APIs
  • Handle complex workflows like appointment scheduling, customer support, and more

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How email agents work

Every Monsteria agent is powered by advanced LLM models and Monsteria robust event-driven architecture. Here’s a high-level overview of how they work:
  1. Incoming Email Processing: When an email is received, the email content and attachments are processed by the agent to understand the context and intent.
  2. Event Determination: Based on the intentions detected, the agent triggers relevant events to request additional information, extract data from the conversation, and perform actions.
  3. Response Generation: The agent generates a response based on the email thread content, attachments, extracted data, and any additional context from event responses.
  4. Await response: The agent waits for further emails in the thread to continue the conversation, repeating the process as needed until the interaction is complete.
With Monsteria, you can build powerful email agents that enhance your communication and streamline your workflows.

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Key Features

  • Plug-and-play: Connect to popular email providers like Gmail, Outlook, and more via OAuth.
  • Customizable conversation flow: Define instructions and events to tailor the agent’s behavior to your specific needs.
  • Attachment handling: Stringify, digest, and extract data from email attachments.
  • API-native: Connect to your systems or bake Monsteria into your applications using our robust API.
  • Event-driven: Stream or handle events to take actions on your systems.
  • Intuitive dashboard: Manage agents, view conversations, and monitor performance through the Monsteria dashboard.
  • Continuous Learning: Agents learn from each interaction, improving their accuracy and effectiveness over time.
  • Customer support: Automate responses to common inquiries and streamline support workflows.
  • Front desk management: Answer frequently asked questions and manage appointments.
  • E-commerce: Handle order inquiries, returns, and customer communication.
  • Independent contracting: Manage leads, quotes, invoices, and client communication.