Remind open deals: Slack & Google Sheets
Runs on a schedule across Slack, Google Sheets and PostgreSQL, walks the list in batches, pausing between them, then rolls the rows up into a few numbers. Built for calendar sync, around a "Read Pending Queue (PostgreSQL)" step, in 13 documented nodes.
Remind open deals with PostgreSQL and Slack 24/7. An original, ready-to-import n8n workflow built around the 'Reminders & Follow-ups' pattern for healthcare & wellness. It runs on a schedule and orchestrates 13 nodes across Slack, Google Sheets, HTTP / REST API. Retry-on-fail is enabled on external calls. Import the JSON, add your credentials, and adapt the parameters. Nothing slips through the cracks.
Key benefits
- ✓Keeps Slack and Google Sheets in step for calendar sync, without anyone re-typing a row
- ✓A failed Slack or Google Sheets call is retried rather than dropped, at any of the 13 nodes in this calendar-sync build
- ✓The pause before Slack is durable — a calendar-sync run survives a restart
- ✓Batches the work so Slack rate limits never break a calendar-sync run
- ✓Every calendar-sync run leaves an audit row behind, alongside Slack
Use cases
- →Teams keeping Slack and Google Sheets aligned by hand for calendar sync
- →Calendar sync sequences that run over days and must survive a restart before Slack
- →A backlog too large to push into Slack in one pass, across 13 nodes
- →Calendar sync work where "Read Pending Queue (PostgreSQL)" is still a manual step before Slack
Integrations
Workflow preview (13 nodes)
The template's actual node layout and connections. Node parameters and credential slots unlock with the download.
What's inside (13 nodes)
A look at the node types this workflow uses. No purchase required — full parameters and credentials are yours after you buy.
From download to running in 3 steps
- 1Import. In n8n, open Workflows → menu → “Import from File” and pick the downloaded JSON.
- 2Connect. Add your own credentials on the app nodes - n8n highlights exactly which ones need them.
- 3Activate. Run it once to test, then toggle Active. The automation is live.
What you'll learn
Core levelA compact production shape: validation and error handling without extra machinery.
- •Scheduling time-based follow-ups that survive restarts
- •Computing due dates and windows from timestamps
- •Moving data between PostgreSQL, Google Sheets and Slack in a single run
Every node carries its own documentation on the canvas, plus notes explaining why the architecture was built this way, a credential setup guide, troubleshooting, and three practice exercises. Sample data comes pinned to the trigger, so you can hit Execute and watch data flow before connecting a single account.
Common questions
What exactly do I get?
The complete, ready-to-import n8n workflow as a JSON file, delivered instantly after payment. Import it into your own n8n (cloud or self-hosted), add your credentials, and it runs.
How do I import it into n8n?
In n8n, open Workflows, click the three-dot menu, choose “Import from File”, and select the downloaded JSON. Then connect your own app credentials on the highlighted nodes.
Do I need anything else for it to work?
You need your own n8n instance and accounts/credentials for the apps this workflow connects to (Slack, Google Sheets, HTTP / REST API, PostgreSQL). No coding is required.
What if it doesn't work for me?
If the file is faulty, won't import, or isn't as described, contact us within 7 days and we'll fix it or refund you - see our refund policy.
Can I modify or resell it?
You can freely adapt and use it in your own or your clients' projects. Reselling or redistributing the template file itself is not permitted.
Related templates
Re-engage upcoming appointments for reminders
Reminders on n8n: runs on a schedule across Google Sheets, Slack and PostgreSQL, starting at "Read Pending Queue (PostgreSQL)". Walks the list in batches, pausing between them. 22 documented nodes.
Remind open deals for reminders
Reminders on n8n: runs on a schedule across Slack, Google Sheets and PostgreSQL, starting at "Read Pending Queue (PostgreSQL)". Walks the list in batches, pausing between them. 13 documented nodes.
Power an assistant workflow with Google Sheets, Slack and PostgreSQL
Multi-tool agent on n8n: runs when a webhook arrives across Google Sheets, Slack, PostgreSQL and Telegram, starting at "Normalize Request Payload". 23 documented nodes.
Enrich company profiles with Slack for conversational AI
Conversational AI on n8n: runs on a schedule across Slack, Google Sheets, HubSpot and PostgreSQL, starting at "Read Pending Queue (Google Sheets)". 22 documented nodes.