Keep your MailerLite group in sync, automatically.
Connect MailerLite once and FullClass keeps a single group up to date with your customers. Only people who opted in are subscribed, syncs run on their own every hour, and unsubscribes made in MailerLite flow straight back to FullClass.
Best for: businesses that send marketing email from MailerLite and want a consent-respecting group that stays current without manual exports.
No more CSV exports or stale lists.
Keeping a marketing list current by hand is a chore that never ends: export a spreadsheet, scrub out the people who opted out, import it, and hope nothing slipped through. Between exports your group drifts out of date and it is easy to email someone who already unsubscribed.
FullClass connects to MailerLite with an API token you generate in your own account and mirrors your customers into one group you choose. Consent in FullClass decides who gets subscribed, the sync runs automatically every hour, and anyone who unsubscribes inside MailerLite is recorded back in FullClass so the two stay in step both ways.
MailerLite sync
ConnectedA consent-based group that stays current.
- Connect with an API token. Paste a personal API token from your MailerLite account, no partner setup required, then pick which group to keep in sync.
- Syncs to one group. Choose a single MailerLite group and FullClass mirrors your customers into it, so your list has one clear home.
- Consent-based subscribing. Only customers who opted in to marketing are subscribed; consent in FullClass is the source of truth for who gets added.
- Automatic hourly sync. FullClass mirrors consent into your group every hour, so the list keeps itself up to date with no manual work.
- Sync now on demand. Push the latest consent to MailerLite immediately with a Sync now button when you do not want to wait for the next run.
- Two-way unsubscribes. When someone unsubscribes inside MailerLite, a webhook flows the opt-out back to FullClass so a later sync never re-subscribes them.
- Names carried across. First and last names sync alongside the email address so your group records stay readable.
- Encrypted API token. Your MailerLite API token is stored encrypted, and you can disconnect at any time.
From connect to a self-updating group.
Connect MailerLite
Generate an API token in MailerLite under Integrations, then paste it into FullClass. Your token is stored encrypted.
Choose a group
Pick the one MailerLite group you want kept in sync with your FullClass customers.
Sync runs automatically
FullClass mirrors opted-in customers into your group every hour, or instantly when you hit Sync now.
Opt-outs flow back
Add the webhook URL in MailerLite so unsubscribes there return to FullClass and consent stays in step both ways.
Your customer list, kept honest.
Marketing consent lives on each customer profile, so the same opt-in that powers email notifications decides who reaches your MailerLite group. No separate list to maintain, no second source of truth.
Related features
Keep your marketing list current, without the busywork.
Start taking bookings in minutes, then connect MailerLite whenever you are ready to keep your group in sync.
30-day free trial · Cancel anytime