Clean company profiles: PostgreSQL
Runs on a schedule across PostgreSQL, Slack and HubSpot, diffs the two sides and writes only the gaps, then rolls the rows up into a few numbers. Built for research assistant, around a "Pull Side A (HubSpot)" step, in 17 documented nodes.
Clean company profiles with HubSpot and PostgreSQL for Research Assistant . An original, ready-to-import n8n workflow built around the 'Data Enrichment' pattern for AI & automation. It runs on a schedule and orchestrates 17 nodes across PostgreSQL, Slack, HubSpot. 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. What used to take a morning now runs on its own.
Key benefits
- ✓Keeps PostgreSQL and Slack in step for research assistant, without anyone re-typing a row
- ✓Compares PostgreSQL against Slack before writing, so only genuine differences land
- ✓A failed PostgreSQL or Slack call is retried rather than dropped, at any of the 17 nodes in this research-assistant build
- ✓Every research-assistant run leaves an audit row behind, alongside PostgreSQL
- ✓Fans the same result out to HubSpot in the same run, for research assistant
Use cases
- →Teams keeping PostgreSQL and Slack aligned by hand for research assistant
- →Reconciling PostgreSQL against Slack after the two quietly drifted apart
- →Research assistant work where "Pull Side A (HubSpot)" is still a manual step before PostgreSQL
- →Research assistant work that only reaches PostgreSQL on a schedule, when someone remembers to start it
Integrations
Workflow preview (17 nodes)
The template's actual node layout and connections. Node parameters and credential slots unlock with the download.
What's inside (17 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
Advanced levelAdds branching depth and audit logging on top of the core pattern.
- •Upserting so repeat runs update rather than duplicate
- •Moving data between HubSpot, PostgreSQL and Slack in a single run
- •Rolling many rows up into a few reportable numbers
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 (PostgreSQL, Slack, HubSpot). 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.
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