MailerLite Trigger integration & automation experts

What you can automate with MailerLite Trigger

MailerLite Trigger is the webhook-based event listener that fires when something happens in your MailerLite email marketing account. When a subscriber joins a group, opens a campaign, clicks a link, completes a form, or unsubscribes, the trigger sends that event data to your automation platform so you can act on it immediately. This is how email marketing stops being a one-way broadcast and starts connecting to your sales pipeline, CRM, and customer support workflows. Instead of checking MailerLite dashboards manually, you get real-time signals that drive follow-up actions — updating lead scores, notifying sales reps, tagging contacts in your CRM, or triggering personalised sequences based on actual subscriber behaviour. At Osher, we connect MailerLite triggers into broader marketing and sales automation workflows through sales automation and system integrations. We build the logic that turns email engagement data into actions across your entire tech stack. If your marketing team is sending campaigns but not doing anything with the engagement data beyond reading reports, there is a gap between your email platform and your sales process that automation can close.