A turn clay or apollo lists into personalized, on-brand sequences playbook for Sales & Outbound, built in the editor. Starting from a target list is enriched in clay or apollo, Mailable designs every on-brand email in the flow and ships it through crm (salesforce / hubspot) and the tools you already use - inbox-ready in every client.
Trigger
A target list is enriched in Clay or Apollo
Sales & Outbound
Design engine

Mailable
prompt → on-brand email
Brand kit
colors · fonts · voice
Who runs it
Build mode
Designed in the Mailable editor
SDRs & AEs
team
RevOps
team
Founders
team
Integrations
Synced via API & MCP
Sends to
CRM (Salesforce / HubSpot)
Clay / Apollo
Sequencer
Trigger: A target list is enriched in Clay or Apollo
Mailable turns the list into a personalized, on-brand opening email
Merge fields pull in company and persona context - it reads human
A multi-step cadence with follow-ups is designed in the same pass
Sent from your CRM or sequencer via the API, on-brand across reps
Synced from your stack; designs stay on-brand by default.
Designed in the Mailable editor
CRM (Salesforce / HubSpot)
Clay / Apollo
Sequencer
In the editor
A marketer describes the flow in plain English, then refines by chatting or nudging blocks. Brand kit keeps every email on-brand. No code, no waiting on a designer.
Start free, or talk to us about designing email at scale through the editor and the headless API.