Connect Poptin and Slack

Poptin popups and embedded forms turn visitors into subscribers and leads. FlowMattic posts each new lead to Slack, sorted by the poptin that caught it, so leads who leave a phone number get a call and business addresses reach sales instead of the newsletter. For store owners, agencies and SaaS marketers using Poptin.

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1 trigger 14 actions 6 example workflows 2 ready-made templates Unlimited runs

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When this happens in Poptin1 trigger

Do this in Slack14 actions

1. TriggerNew Lead

2. ActionSend Channel Message

When Poptin fires New Lead, FlowMattic runs Send Channel Message in Slack with the data from that event.

You build this in the FlowMattic workflow builder on your own site. See the setup steps

Poptin and Slack workflows you can build

Each one uses only triggers and actions the two integrations ship today, plus FlowMattic's own tools. Where the library has a ready-made template, import it instead of building from scratch.

Ready-made template

Alert sales to every new Poptin lead

Each conversion posts the email, name and poptin to the sales channel, so a visitor who just asked for a quote or discount gets a reply that day.

New LeadSend Channel Message

View the template

Give each poptin its own Slack channel

A Router reads the poptin name, so a spin-to-win popup feeds the store channel, a contact form feeds sales and a webinar sign-up feeds events.

New LeadRouterSend Channel Message

DM a rep when the lead leaves a phone number

A Filter passes only leads with a phone field filled in, and Send Direct Message hands them to the rep on duty, since these visitors expect a call.

New LeadFilterSend Direct Message

Split business emails from free addresses

A Branch checks the email domain. Company addresses go to sales, free mail addresses to a marketing channel, so reps spend time on leads that can buy for a business.

New LeadBranchSend Channel Message

Draft a first reply for each lead with AI

An AI Agent reads the poptin and any message the visitor typed and suggests a short, specific reply that the rep can copy from the Slack post.

New LeadAI AgentSend Channel Message

Lowercase and trim emails before they post

Text Formatter fixes capitals and stray spaces typed on phones, so the address in Slack can be pasted into your inbox or CRM search without errors.

New LeadText FormatterSend Channel Message

Set up: Poptin leads in Slack

At the end, each new Poptin lead posts the visitor's details and the poptin name in your sales channel.

Connect Slack
Under Connects in FlowMattic, add the Slack workspace of your sales or marketing team.
Start with New Lead
Create a workflow with Poptin and the New Lead trigger, and complete the connection the trigger step asks for.
Convert a test visitor
Submit one of your poptins on your site so FlowMattic captures the lead fields.
Post to Slack
Add Slack Send Channel Message, choose the channel, map the email, name and poptin, test it and switch the workflow on.

Import the ready-made template Beginner, about 5 min to set up

Slack app icon — Built on the FlowMattic canvas. Test each step with real data, then switch the workflow on.

From Poptin	To Slack
Email	Message: email
Name	Message: name
Phone	Message: phone
Poptin name	Message: source

Triggers and actions in this pair

A trigger starts a workflow. An action is something FlowMattic does in the app as a step.

Good to know

The fields follow the inputs on each poptin, so the mapping above is an example. A poptin that asks only for an email has nothing else to map.
Newsletter popups on busy pages can collect many sign-ups a day. Send those to a quieter channel and keep the sales channel for contact and quote poptins.
Send Direct Message goes to one person. If reps take turns, update the recipient or post to a small rota channel instead.

Poptin

Integration page

Triggers (1)

New LeadTriggers when a new lead is captured through a Poptin conversion.

Slack

Integration page

Actions (14)

Send Channel MessagePost or Schedule a new message to a specific #channel
Add ReminderAdds a reminder for the user
Create ChannelCreates a new channel
List All ChannelsRetrieve list of all channels
Set Channel TopicSets the topic on a selected channel
Set StatusSets your Slack status to the given text and emoji
Invite User To ChannelInvite an existing User to an existing Channel. You must be a member of the channel to invite someone to it
Find User by EmailFinds a user by matching against their email instead of their username
Find User by IDFinds a user by their ID.
Send Direct MessageSend a direct message to a user or yourself from the Slackbot. Can also schedule a message for later
Send Private Channel MessagePost a new message to a private channel you choose. Can also schedule a message for later
Update ProfileUpdate basic profile fields such as name or title
Find MessageFinds a Slack message using the Slack Search feature
Upload FileUpload file to your slack workplace

Why run this pair with FlowMattic

Poptin and Slack connect through FlowMattic on your own site, with no separate automation account in the middle and no charge per run.

Popup leads get a person

A visitor who asks for a quote or a call hears back from someone, instead of sitting in a list until the next export.

Lead details stay with you

Each lead passes through your own WordPress site on the way to Slack, not through a third-party automation account.

Popular popups cost the same

Runs are unlimited on every FlowMattic plan, so a popup that converts well never pushes up your bill.

Common questions

How do I send Poptin leads to Slack?

Create a FlowMattic workflow with the Poptin New Lead trigger, complete its connection, then add Slack Send Channel Message with the email, name and poptin name mapped into the text.

Can each popup post to a different channel?

Yes. Add a Router after New Lead that checks the poptin name, with a Slack step and channel on each path.

Can only leads with a phone number reach a rep?

Yes. Add a Filter that passes leads where the phone field is not empty, then Send Direct Message to the rep.

Can leads also go to my email list?

Yes. Add a FluentCRM, Mailchimp or other email marketing step to the same workflow, before or after the Slack post.

Will a Poptin autoresponder still send?

Yes. FlowMattic only reads the new lead and posts it to Slack. Autoresponders you set up in Poptin keep working as before.

Did not find your answer? You can browse the help center or ask us directly.

Start automating Poptin and Slack

Install FlowMattic, connect both accounts and import a template. Every run stays on your own server.

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Reviewed 27 Oct 2026. The example workflows are written with AI from the real triggers and actions of both integrations and checked against them. Poptin integration 1.0.0, Slack integration 1.0.