Agencies build and run client websites in Sitejet. FlowMattic sends Sitejet events to Slack: form entries from client sites, new websites, status changes and to-dos. Each client can have its own channel, so the team knows what happened on which site without logging in. For web agencies and freelancers managing many sites.
2 triggers 14 actions 6 example workflows 2 ready-made templates Unlimited runs
When this happens in Sitejet2 triggers
Do this in Slack14 actions
1. TriggerNew Form Submission2. ActionSend Channel MessageWhen Sitejet fires New Form Submission, 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
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 templateContact form entries from client sites appear in the channel with the visitor's message, so the agency can pass leads on or answer for the client.
New Form SubmissionSend Channel Message
View the template A Router reads the website name on each submission and posts to that client's channel, so entries from one client never land in another's.
New Form SubmissionRouterSend Channel Message
Configure Webhooks with the website_created event and a Filter create a channel named after the new site, giving the build team a place for it from day one.
Configure WebhooksFilterCreate ChannelSet Channel Topic
When a site moves between statuses, such as from in progress to live, the post tells account managers it is time to send the client their launch email.
Configure WebhooksSend Channel Message
Each todo_created event becomes a Slack reminder for the person who handles changes, so client requests logged in Sitejet are not left until the weekly review.
Configure WebhooksFilterAdd Reminder
An AI Agent reads each submission and labels it as a real enquiry or spam, and a Filter posts only the real ones, so client channels stay clean.
New Form SubmissionAI AgentFilterSend Channel Message
At the end, every form submission on your Sitejet sites posts the visitor's details and message to a Slack channel.
Under Connects in FlowMattic, add a Slack connection for your agency's workspace.
Create a workflow with Sitejet and New Form Submission, and follow the trigger's instructions to link your Sitejet account.
Fill in a form on one of your Sitejet sites so FlowMattic captures the fields.
Add Send Channel Message, choose the channel, include the website name, visitor name, email and message, test it and switch the workflow on.
1. Trigger in Sitejet
New Form Submission
2. Action in Slack
Send Channel Message
Fields mapped from the earlier steps (a typical setup)
| From Sitejet | To Slack |
|---|---|
| Website name | Message: site |
| Name | Message: from |
| Message: reply to | |
| Message | Message: enquiry |
A trigger starts a workflow. An action is something FlowMattic does in the app as a step.
Sitejet and Slack connect through FlowMattic on your own site, with no separate automation account in the middle and no charge per run.
Form entries and site events from all your Sitejet projects reach Slack, routed by client, so nothing waits in an unopened dashboard.
New sites, status changes and to-dos prompt the right person at the right stage of the build.
FlowMattic runs on your own WordPress site with unlimited runs, so adding clients does not raise what the automation costs.
Create a FlowMattic workflow with the Sitejet New Form Submission trigger, link your account, then add Slack Send Channel Message with the site name, visitor details and message. Send one test entry and switch it on.
Yes. Use a Router on the website name and Send Private Channel Message for each client's channel. Add your Slack connection's user to those channels first.
The trigger lists events such as website_created, website_status_changed and todo_created. Choose the ones you need when you set it up, then use a Filter or Router on the event name in the workflow.
Yes. Add a task app step after the Slack message, for example a ClickUp task, so the enquiry is tracked as well as announced.
Did not find your answer? You can browse the help center or ask us directly.
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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. Sitejet integration 1.0.0, Slack integration 1.0.
