Discover company contacts from a Slack domain
Capture the useful context from a Slack conversation and let Hunter surface public contacts associated with the company domain.
Trigger
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Action
Domain Search
Tool to search all email addresses for a given domain or company. use when you need public emails and metadata for outreach or enrichment.
Why this helps
Company research often gets postponed when founders have to leave a discussion, remember the domain, and restart the task later.
- Finds public email addresses associated with a shared domain.
- Preserves the context for why a company is being researched.
- Makes initial outreach research easier to pick up.
Setup
Build it in a few focused steps.
- 1Connect Slack and Hunter to Notis once in the portal.
- 2Create an automation from the portal or by telling Notis what you want in plain language.
- 3In one instruction, ask Notis to search Hunter for public contacts when a Slack channel message shares a company domain for outreach.
- 4Choose Slack Channel Message Received as the trigger and select a channel for run reports.
- 5Test with a real company domain your team is considering.
Questions about this workflow
Does a domain search guarantee a complete contact list?
No. Hunter returns public address and metadata it can find for the domain; coverage varies by company.
Can this work when a teammate posts a website instead of a domain?
Tell Notis in the instruction to identify the company domain from the website when possible.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Hunter. A trigger fires from one place; an action lands in another.
Slack triggers
Hunter actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Account Information
Tool to retrieve information about your hunter account. use when you need to check your plan details and usage limits after confirming credentials.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Company Enrichment
Tool to get enrichment information for a company by its domain. use when you need full company details (industry, description, location, metrics) from hunter.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Create custom lead attribute
Tool to create a new custom lead attribute in your account. use after deciding on the attribute label.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Create Lead
Tool to create a new lead. use after gathering all prospect details to save them to your hunter account.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Create Leads List
Tool to create a new leads list. use when you need to organize leads into a custom list before adding leads.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Delete Custom Attribute
Tool to delete an existing custom attribute. use after confirming the attribute id to be removed.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Delete Lead
Tool to delete a lead. use after confirming the lead's id to remove it from your hunter.io account.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Delete Leads List
Tool to delete a leads list by its id. use after confirming the leads list id to remove it from your hunter.io account.
Connect any two apps with Notis in the middle.
Slack and Hunter, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
Save your first hour today.
7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Hunter.