Estimate names from a Slack conference registration list
Skip re-entering a short registration list and keep the estimate alongside the event planning conversation.
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
Predict Gender Batch
Tool to predict gender for multiple names in a single request. Use when batch gender predictions for several names at once.
Why this helps
Registration prep involves many small tasks, and moving attendee names between tools adds another context switch.
- Process a short registration list in one batch.
- Keep probabilities available for review.
- Reduce manual re-entry during event prep.
Setup
Build it in a few focused steps.
- 1Connect Slack and Genderize to Notis once in the portal.
- 2Create an automation in the portal or ask Notis to set it up conversationally.
- 3Tell Notis in one prompt to detect a conference registration list, extract up to 10 first names, request batch estimates, and label them as uncertain name-level predictions.
- 4Select Channel Message Received and choose a channel for run reports.
- 5Test with a real registration list you are authorized to process.
Questions about this workflow
Can estimates replace attendee-provided information?
No. Genderize predictions are estimates from names and should never replace information attendees choose to provide.
What if the registration message has more than 10 names?
The prompt can ask Notis to report that the list exceeds the workflow's 10-name scope and skip or process only a defined subset.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Genderize. A trigger fires from one place; an action lands in another.
Slack triggers
Genderize actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Predict Gender
Tool to predict gender from a given first name. Use when you need a quick gender estimation possibly localized by country code.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Predict Gender Batch
Tool to predict gender for multiple names in a single request. Use when batch gender predictions for several names at once.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Batch Predict Gender with Localization
Tool to predict genders for a batch of names with optional country localization. Use after gathering 1-10 first names when needing localized gender estimates by country.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Connect any two apps with Notis in the middle.
Slack and Genderize, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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