Connect MailerLite and FluentCRM

Many WordPress sites run FluentCRM on the site and MailerLite for newsletters, or are moving from one to the other. FlowMattic keeps the two in step from your own server: new subscribers, unsubscribes, groups, lists and tags flow in either direction, so neither tool emails someone who has asked to stop.

Try FlowMattic free See example workflows

30 triggers 59 actions 6 example workflows 3 ready-made templates Unlimited runs

Try a pairing

When this happens in MailerLite10 triggers

Do this in FluentCRM51 actions

1. TriggerSubscriber Created

2. ActionCreate or Update Contact

When MailerLite fires Subscriber Created, FlowMattic runs Create or Update Contact in FluentCRM with the data from that event.

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

MailerLite and FluentCRM 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

Copy each new MailerLite subscriber into FluentCRM

People who join through MailerLite forms or imports become FluentCRM contacts with their name and fields, so your WordPress CRM has the full list.

Subscriber CreatedCreate or Update Contact

View the template

Ready-made template

Mirror MailerLite unsubscribes in FluentCRM

When someone opts out in MailerLite, their marketing tags come off in FluentCRM and their status changes to unsubscribed, so the on-site CRM respects the same choice.

Subscriber UnsubscribedRemove Tags From ContactUpdate Contact Status

View the template

Match MailerLite groups to FluentCRM lists

A Lookup Table pairs each MailerLite group with its FluentCRM list, so a subscriber added to the Webinars group lands in the Webinars list without a separate workflow per group.

Subscriber Added to GroupLookup TableAdd Lists to Contact

Send FluentCRM tagged contacts to a MailerLite group

When a contact gets a tag such as customer in FluentCRM, the subscriber is created or updated in MailerLite and placed in the matching group for your newsletter.

Contact Added to TagsCreate or Update SubscriberAdd Subscriber to a Group

Unsubscribe and note spam complaints

A spam complaint in MailerLite sets the FluentCRM contact to unsubscribed and adds a note with the date, so nobody on your team adds them back by mistake.

Spam ComplaintUpdate Contact StatusAdd Note to Contact

Hand finished MailerLite automations to a FluentCRM sequence

When a subscriber completes a MailerLite onboarding automation, they are enrolled in a FluentCRM sequence for the next stage, such as an offer for a course on your site.

Subscriber Completed AutomationGet Contact by EmailAdd Subscriber to Sequence

Set up: new subscribers into FluentCRM

You will end up with every new MailerLite subscriber created or updated as a FluentCRM contact.

Connect MailerLite
Add your MailerLite account under Connects in FlowMattic. FluentCRM runs on the same WordPress site and needs no connection.
Trigger on new subscribers
Start a workflow with MailerLite Subscriber Created and add a test subscriber so FlowMattic captures the fields.
Create or update the contact
Add FluentCRM Create or Update Contact, map email, first name and last name, and choose the lists or tags new contacts should get.
Test and turn on
Test the step, find the contact in FluentCRM and switch the workflow on.

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

From MailerLite	To FluentCRM
Email	Email
Name field	First name
Last name field	Last name
Country field	Country

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

When you sync in both directions, a change in one app can trigger a write back from the other. Use a Filter or a dedicated tag to stop the loop.
MailerLite groups and FluentCRM lists have different IDs, so map them with a Lookup Table instead of typing names into each step.
Custom fields must exist in both apps before you map them, otherwise the value has nowhere to go.

MailerLite

Integration page

Triggers (10)

Subscriber CreatedTriggers when a new subscriber is added to an account.
Subscriber UpdatedTriggers when any of the subscriber's custom fields are updated.
Subscriber UnsubscribedTriggers when a subscriber becomes unsubscribed.
Subscriber Added to GroupTriggers when a subscriber is added to a group.
Subscriber Removed From GroupTriggers when a subscriber is removed from a group.
Subscriber Added Through FormTriggers when a subscriber is added though a form.
Subscriber BouncedTriggers when an email address bounces.
Subscriber Completed AutomationTriggers when a subscriber completed a selected workflow.
Spam ComplaintTriggers subscriber marks a campaign as a spam.
Campaign SentTriggers when a campaign has been sent out.

Actions (8)

Create New GroupCreates a new group
Create or Update SubscriberCreates a new or update existing subscriber with custom fields
Add Subscriber to a GroupAssign a existing subscriber to a existing group
Delete Subscriber From GroupUnassign a existing subscriber from an existing group
Fetch SubscriberSearch and retrieve subscriber details
Update GroupUpdate an existing group
Send CampaignSends a new campaign
Get Group SubscribersGet all subscribers belong to a specified group

FluentCRM

Integration page

Triggers (20)

New Contact CreatedTriggers when a new contact is created in FluentCRM.
Contact UpdatedTriggers when a contact is updated in FluentCRM.
Contact Custom Fields UpdatedTriggers when a contact custom field is updated in FluentCRM.
Contact Added to ListsTriggers when a contact is added to one or more lists in FluentCRM.
Contact Removed From ListsTriggers when a contact is removed from one or more lists in FluentCRM.
Contact Added to TagsTriggers when a contact is added to one or more tags in FluentCRM.
Contact Removed From TagsTriggers when a contact is removed from one or more tags in FluentCRM.
Contact Status Change to SubscribedTriggers when contact status is changed to subscribed
Contact Status Change to UnsubscribedTriggers when a contact is unsubscribed from a list in FluentCRM.
Company CreatedTriggers when a new company is created in FluentCRM.
Company UpdatedTriggers when a company is updated in FluentCRM.
Company DeletedTriggers when a company is deleted in FluentCRM.
Company Assigned to ContactTriggers when a company is assigned to a contact in FluentCRM.
Company Unassigned from ContactTriggers when a company is unassigned from a contact in FluentCRM.
Email OpenedTriggers when a contact opens an email for first time.
Email ClickedTriggers when a contact clicks a link in an email.
Email UnsubscribedTriggers when a contact unsubscribes via email.
Contact DeletedTriggers when a contact is deleted from FluentCRM.
Email BouncedTriggers when an email bounces for a contact.
Campaign SentTriggers when a campaign has finished sending all emails and is archived

Actions (51)

Create or Update ContactCreates a new contact or updates an existing contact in FluentCRM based on email address.
Create ContactCreates a new contact in FluentCRM.
Get Contact by EmailRetrieves a contact from FluentCRM by their email address.
Get Contact by Contact IDRetrieves a contact from FluentCRM by their contact ID.
Get Contact by User IDRetrieves a contact from FluentCRM by their user ID.
Get Contact by Tag IDsRetrieves contacts from FluentCRM by one or more tag IDs.
Get Contact by List IDsRetrieves contacts from FluentCRM by one or more list IDs.
Get Contact by StatusRetrieves contacts from FluentCRM by their subscription status.
Get Contact by SegmentRetrieves contacts from FluentCRM by a specific segment.
Add Note to ContactAdds a note to an existing contact in FluentCRM.
Get Contact NotesRetrieves all notes for a specific contact in FluentCRM.
Add Event to ContactAdds an event to an existing contact in FluentCRM.
Add Lists to ContactAdds one or more lists to an existing contact in FluentCRM.
Remove Lists From ContactRemoves one or more lists from an existing contact in FluentCRM.
Add Tags to ContactAdds one or more tags to an existing contact in FluentCRM.
Remove Tags From ContactRemoves one or more tags from an existing contact in FluentCRM.
Create or Update TagCreates a new tag or updates an existing tag in FluentCRM.
Create ListCreates a new contact list in FluentCRM for organizing subscribers.
Create or Update CompanyCreates a new company or updates an existing company in FluentCRM based on company name.
Create CompanyCreates a new company in FluentCRM.
Update CompanyUpdates an existing company in FluentCRM.
Delete CompanyPermanently removes a company from FluentCRM.
Assign Company to ContactAssigns an existing company to a contact in FluentCRM.
Remove Company from ContactRemoves an existing company from a contact in FluentCRM.
Add Note to CompanyAdds a note to an existing company in FluentCRM.
Get Company NotesRetrieves all notes for a specific company in FluentCRM.
List Email TemplatesRetrieves a list of email templates from FluentCRM.
Create Email TemplateCreates a FluentCRM email template using a FlowMattic email template. The processed HTML from FlowMattic will be used for the FluentCRM template.
Update Email TemplateUpdates an existing email template in FluentCRM.
Create CampaignCreates a new email campaign in FluentCRM with specified settings and content.
Delete CampaignPermanently removes an email campaign from FluentCRM.
List SequencesRetrieves a list of email sequences from FluentCRM.
Create SequenceCreates a new email sequence (automation funnel) in FluentCRM with trigger settings.
Add Email to SequenceAdds a new email to an existing sequence in FluentCRM.
Add Subscriber to SequenceEnrolls a contact into an existing email sequence in FluentCRM.
Delete SequencePermanently removes an email sequence from FluentCRM.
Remove Subscriber from SequenceUnenrolls a contact from an existing email sequence in FluentCRM.
Send Email to ContactSends an email to a contact in FluentCRM.
Send Email by TemplateSends an email to a contact using a specific template in FluentCRM.
Send Email by CampaignSends an email to a contact using a specific campaign in FluentCRM.
Get Contacts Who Opened EmailRetrieves a list of contacts who opened an email from specific campaign in FluentCRM.
Get Contacts Who Clicked EmailRetrieves a list of contacts who clicked on an email from specific campaign in FluentCRM.
Get Contacts Who Unsubscribed from EmailRetrieves a list of contacts who unsubscribed from an email from specific campaign in FluentCRM.
Get Contacts Who Did Not Open EmailRetrieves a list of contacts who did not open an email from specific campaign in FluentCRM.
Add Purchase to ContactAdds purchase/order data to a FluentCRM contact from any source (EDD, WooCommerce, custom plugins). Enables purchase-based segmentation and automation.
Delete ContactPermanently removes a contact from FluentCRM.
Update Contact StatusUpdates the subscription status of a contact (subscribed, unsubscribed, pending, bounced).
Get All ListsRetrieves all available contact lists from FluentCRM.
Get All TagsRetrieves all available contact tags from FluentCRM.
Delete TagPermanently removes a tag from FluentCRM.
Delete ListPermanently removes a contact list from FluentCRM.

Why run this pair with FlowMattic

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

Consent agrees in both tools

Unsubscribes, bounces and spam complaints in MailerLite can update FluentCRM as they happen, so one tool never mails a person the other has lost.

A gentle way to switch

If you are moving between the two, run both side by side with synced contacts until you are ready, then turn off the old one.

Your list on your server

FluentCRM lives in WordPress and FlowMattic runs there too, so subscriber data moves without an outside automation service and with unlimited runs.

Common questions

Can I sync MailerLite and FluentCRM both ways?

Yes. MailerLite triggers such as Subscriber Created can write to FluentCRM, and FluentCRM triggers such as Contact Added to Tags can write to MailerLite. Guard against loops with a Filter or a sync tag.

Can I import my existing MailerLite list into FluentCRM?

Yes. Run a workflow with Get Group Subscribers for each group, loop over the result with Iterator and use Create or Update Contact for each person.

What happens when a MailerLite email bounces?

Subscriber Bounced can start a workflow that updates the FluentCRM contact's status or adds a bounced tag, so the address is kept out of your on-site sends.

Can FluentCRM trigger a MailerLite campaign?

MailerLite has a Send Campaign action, so a FluentCRM event or a Schedule can send a new MailerLite campaign. For an email to one contact, FluentCRM's Send Email to Contact is the closer fit.

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

Start automating MailerLite and FluentCRM

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

Try FlowMattic free See pricing

30-day money-back guarantee Unlimited workflows and runs Self-hosted

Reviewed 23 Oct 2026. The example workflows are written with AI from the real triggers and actions of both integrations and checked against them. MailerLite integration 1.0.3, FluentCRM integration 2.1.1.