Onboard trial users: Google Sheets, batched
Runs on a schedule across Google Sheets, PostgreSQL and Slack, walks the list in batches, pausing between them, then drops anything it has already handled. Built for newsletters, around a "Read Pending Queue (Google Sheets)" step, in 22 documented nodes.
Onboard trial users with PostgreSQL and Google Sheets for your team. An original, ready-to-import n8n workflow built around the 'Drip Sequence' pattern for marketing & advertising. It runs on a schedule and orchestrates 22 nodes across Google Sheets, PostgreSQL, Slack. It uses n8n's LangChain AI nodes (Agent/Chain + chat model). Retry-on-fail is enabled on external calls. Import the JSON, add your credentials, and adapt the parameters. Your team sees the right data at the right time.
Key benefits
- ✓Keeps Google Sheets and PostgreSQL in step for newsletters, without anyone re-typing a row
- ✓Safe to re-run: records already in Google Sheets or PostgreSQL are skipped, across all 22 nodes of this newsletters build
- ✓A failed Google Sheets or PostgreSQL call is retried rather than dropped, at any of the 22 nodes in this newsletters build
- ✓The pause before Google Sheets is durable — a newsletters run survives a restart
- ✓Batches the work so Google Sheets rate limits never break a newsletters run
Use cases
- →Teams keeping Google Sheets and PostgreSQL aligned by hand for newsletters
- →Newsletters sequences that run over days and must survive a restart before Google Sheets
- →A backlog too large to push into Google Sheets in one pass, across 22 nodes
- →Newsletters work where "Read Pending Queue (Google Sheets)" is still a manual step before Google Sheets
Integrations
Workflow preview (22 nodes)
The template's actual node layout and connections. Node parameters and credential slots unlock with the download.
What's inside (22 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
Production levelProduction-grade: idempotency, dead-letter handling, and reconciliation included.
- •Sequencing multi-day sends with durable Wait nodes
- •Checking for conversion before every step so the drip stops
- •Segmenting the audience up front
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 (Google Sheets, PostgreSQL, Slack, HTTP / REST API). 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
Summarize meeting notes with Slack for newsletters
Newsletters on n8n: runs when a webhook arrives across Slack, Google Sheets, PostgreSQL and Telegram, starting at "Stamp & Shape Email". Scores the sentiment of every message. 31 documented nodes.
Follow up: PostgreSQL, batched
Newsletters on n8n: runs on a schedule across PostgreSQL, Slack and Google Sheets, starting at "Read Pending Queue (Google Sheets)". 22 documented nodes.
Send a daily digest: Slack
Newsletters on n8n: runs on a schedule across Slack, Google Sheets and PostgreSQL, starting at "Read Recent from Google Sheets". Summarises long text with an AI chain. 24 documented nodes.
Send a metrics report for newsletters
Newsletters on n8n: runs on a schedule across Google Sheets, Slack, PostgreSQL and Gmail, starting at "Pull Fresh Items (API)". Summarises long text with an AI chain. 24 documented nodes.