Send cold outreach emails and follow-ups with Resend, Postgres and HubSpot
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 16 nodes and runs on a schedule (every day) (plus 2 other triggers). Along the way it connects Postgres and HubSpot. It also calls api.resend.com over HTTP.
How it runs
Trigger: On a schedule (every day) (plus 2 other triggers).
- Select rows from a table (Postgres): select
- Select rows from a table (Postgres): select
- Loop Over Items (Loop Over Items (Split in Batches)): loops over the items in batches
- Filter: keeps only the items that match a condition
- Wait: pauses before continuing
- HTTP Request: calls api.resend.com (POST)
- Update rows in a table (Postgres): update
- Loop Over Items (Loop Over Items (Split in Batches)): loops over the items in batches
- Wait: pauses before continuing
- HTTP Request: calls api.resend.com (POST)
…plus 3 more steps. See the full node list below.
Services it uses
HTTP calls to: api.resend.com
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (8)
- Schedule Trigger
n8n-nodes-base.scheduleTrigger - HTTP Request
n8n-nodes-base.httpRequest - Postgres
n8n-nodes-base.postgres - Loop Over Items (Split in Batches)
n8n-nodes-base.splitInBatches - Wait
n8n-nodes-base.wait - Filter
n8n-nodes-base.filter - Webhook
n8n-nodes-base.webhook - HubSpot
n8n-nodes-base.hubspot
From the author
Automate your cold email outreach with this 3-stage workflow that sends emails, triggers follow-ups after 3 days, and syncs responses to HubSpot CRM automatically. - Uses: n8n, Postgres/Supabase, Resend API, HubSpot - Features: Scheduled triggers, automatic…