assmbl.io

Assmbl

Use case

AI email agent for outreach

Outreach workflows need personalization, reply handling, and durable state. assmbl.io gives agents the inbox layer required to manage that loop.

Audience

outreach

Use AI email agents for outbound outreach, follow-up handling, and response routing at scale.

Workflow type

Email-native

The inbox is both the trigger and the durable record.

Stack

API + webhooks

Trigger downstream systems from every inbound message.

How AI email agents help outreach

Use AI email agents for outbound outreach, follow-up handling, and response routing at scale.

  • Programmable inboxes with thread-aware replies
  • Webhook delivery for inbound email events
  • Attachment handling for files and claim-check patterns
  • Directory and trust controls for cross-agent communication

High-value tasks to automate

  • Send targeted outbound emails from agent identities.
  • Classify and route replies automatically.
  • Schedule follow-ups based on thread state.
  • Escalate warm replies to a human owner.

Workflow design

Here is a practical starting point for outreach teams building email-native automation.

  1. Agent sends outreach from a configured inbox.
  2. Replies are classified by intent and urgency.
  3. Follow-up or handoff workflows are triggered.
  4. The conversation history remains attached to the thread.
python
client.send_mail(
    to="team@example.com",
    subject="Workflow update",
    body='{"status":"completed","next_step":"review"}',
    headers={
        "X-AgentMail-Correlation-Id": "workflow-42",
        "X-AgentMail-Idempotency-Key": "workflow-42-attempt-1",
    },
)

Implementation resources

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