Make event follow-up easier with a work email search
When the team mentions a speaker or attendee who merits follow-up, use the shared name and company to check Datagma for a verified work email.
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
Find Work Email
Find verified work email address for a person using their name and company. Returns a professionally verified email address with validation metadata including SMTP checks and MX records. Requires either fullName or firstName+lastName, plus company domain or LinkedIn company slug.
Why this helps
Event follow-up gets delayed when contact research competes with the many small tasks around an event.
- Move from an event mention to a concrete contact lookup.
- Use speaker or attendee details already in the planning thread.
- Support timely, organized post-event follow-up.
Setup
Build it in a few focused steps.
- 1Connect Slack and Datagma to Notis once in the portal.
- 2Create an automation in the portal or ask Notis to create it in plain language.
- 3Write one instruction asking for a verified work email when a Slack event-planning message includes a person's full name and company domain or LinkedIn company slug.
- 4Pick the Slack channel message trigger and choose a channel for run reports.
- 5Test with an appropriate real event contact and company.
Questions about this workflow
What details does Datagma need?
A full name or first and last name, plus the company domain or LinkedIn company slug.
Does this send an invitation or email?
No. The action searches for a verified email address and reports the result.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Datagma. A trigger fires from one place; an action lands in another.
Slack triggers
Datagma actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Detect Job Change
Tool to detect if a contact changed jobs. Use when verifying a contact’s current employment details by email.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Enrich Person or Company
Enrich person or company data using LinkedIn URLs, emails, domains, or names. Returns enriched data including: contact information, LinkedIn profiles, company details, work experience, education, phone numbers (with phoneFull), and company metrics. Input types: LinkedIn profile URL (~100% success), email (~60% success), name+company (~90% success), company domain/name, or SIREN number (French companies).
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Find Work Email
Find verified work email address for a person using their name and company. Returns a professionally verified email address with validation metadata including SMTP checks and MX records. Requires either fullName or firstName+lastName, plus company domain or LinkedIn company slug.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Get Credits
Get the current credit balance for the authenticated Datagma API account. Use this to check how many API credits remain before making enrichment calls.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Get Twitter Profile By Email
Retrieve Twitter account information associated with an email address. This action looks up Twitter username and display name for a given email address using Datagma's enrichment database. Returns Twitter username, display name, and the queried email if a match is found, or status 'NOT_FOUND' if no Twitter account is associated with the email. Use this when you need to: - Find someone's Twitter handle from their email address - Verify if an email has an associated Twitter account - Enrich contact data with social media information
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Get Twitter Profile by Username
Enrich Twitter profile data using Datagma's database. Returns contact information (email), social media profiles (LinkedIn, Facebook, GitHub), and professional details (skills, interests, industry) associated with a Twitter username. Note: Not all usernames are in Datagma's database. A 'not found' response (code 5) indicates the username hasn't been indexed yet.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Reverse Phone Lookup
Tool to reverse-lookup information associated with a phone number. Use when you have a phone number and need associated details (e.g., carrier, location).
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Search Phone Numbers
Find mobile phone numbers using email address and/or LinkedIn profile URL. Returns list of phone numbers with confidence scores and optional WhatsApp verification. Best results when both email and LinkedIn URL are provided.
Connect any two apps with Notis in the middle.
Slack and Datagma, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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