SmartEmailing is a Czech-market email marketing platform with strong support for double opt-in flows. Its WordPress plugin renders signup forms and bridges Contact Form 7, WPForms and Gravity submissions into SmartEmailing contact lists over the API. Locally it persists the API key, the username and per-form contact-list mappings into wp_options and wp_postmeta. The plugin can also write a submission audit row when the operator enables the log option.

The default admin walks an operator through setup, but it does not aggregate. There is no dashboard for submissions per contact list, no count of pages a signup form actually rendered on, no view of which bridge has been quiet for two weeks. On an install that runs five campaign forms across a content site, that absence is felt at every marketing standup.

SleekView Charts reads the plugin's option array, the per-form postmeta and the submission log directly. A Number card anchors weekly submissions. A Pie splits submissions across mapped SmartEmailing contact lists. A Bar ranks form bridges by source form plugin. An Area trends submissions over time. Same data, organised as a one-screen bridge dashboard inside WP Admin.

SmartEmailing is built for markets where double opt-in is the operating norm, and that means the bridge plugin's configuration matters legally, not only operationally. A consent string that drifted between staging and production, a contact list that quietly went silent after a campaign ended, a form embed that disappeared after a theme update: each of those is a real risk that lives entirely in the plugin's option store and submission log. Charting that data turns a quiet settings screen into a one-page summary of how the bridge is performing and whether the consent posture matches what the marketing team intended.

Same SmartEmailing plugin data the runtime bridge already reads, organised as something the team and the auditor can both read at a glance.