Custom automation hub
Turn Notion into a living CRM
A custom automation hub that enriches your Notion CRM databases every day from Coresignal and Hunter.io — company properties, verified contact emails, and a nudge when a key contact changes jobs.
Implementation from €2,500 · Runs on your own keys · Your data stays in Notion
The stack
Three systems, one daily loop
Your CRM stays the source of truth. Coresignal and Hunter.io keep it honest.
Notion
Your lightweight client system of record
The hub reads and writes back through the Notion API, updating pages and properties in your existing databases. Notion stays the single source of truth for your lean pipeline.
Coresignal
Workforce & firmographic data
Tops up company properties from Coresignal — headcount, industry, location, domain, and employee growth signals — so a database built by hand stays accurate without manual upkeep.
Hunter.io
Email finding & verification
Locates and verifies work emails for your decision-maker contacts with Hunter.io, so the email property on each page is one you can actually send to.
Capabilities
What the integration can do
Everything below runs on a schedule and writes straight back into Notion.
- Enrich company and contact pages daily across your Notion CRM databases from Coresignal and Hunter.io.
- Spot when a contact changes employer and add a flag property so a lean team can follow the relationship over.
- Pull headcount and growth signals from Coresignal into a property your team can sort and filter for buying intent.
- Verify and refresh contact emails with Hunter.io, tagging unsafe addresses before anyone emails a dead inbox.
- Backfill missing properties — industry, employee count, region, and website — across pages you already have.
- Write each value back into the matching Notion property with a source tag and timestamp.
- Run on your own Coresignal and Hunter.io keys, so a small team keeps full ownership of data and spend.
The payoff
How much time it saves
Conservative estimates. The exact numbers depend on your database size and how stale it has become.
Manual page enrichment
Researching a company and contact, then updating a Notion page by hand, runs 6–10 minutes each time.
~7 min saved per page — a real gain for a team that maintains its CRM itself.
Catching a contact who switched jobs
A relationship goes quiet when your contact moves on and the page keeps their old company and email.
A weekly flag on every mover, instead of stumbling on it by chance.
Tidying a database before outreach
Checking emails across a few hundred Notion pages before a campaign is a long manual session.
A database of verified contacts ready to work from day one.
How it works
A hub your team actually uses
Automated where it should be, conversational where you need control.
Daily automation
Every morning the hub pulls a batch of Notion company and contact records, enriches them through Coresignal and Hunter.io, and writes the results back — before your team logs in.
Automation hub overview
A single dashboard shows what ran, what changed, which records were enriched, and what needs a human eye — full provenance on every update, no black box.
A Claude project to engage
A dedicated Claude project sits on top of the enriched data so your team can ask questions, draft outreach to clients, and trigger enrichment on demand in plain language.
Implementation
from €2,500
A one-time build of your custom automation hub — wired to your Notion, Coresignal, and Hunter.io accounts, with the daily automation, the overview dashboard, and the Claude project set up for your team. Final scope and price are confirmed on the call.
30 minutes · No commitment · We will tell you if it is not a fit