BigMailer is a transactional and bulk email platform whose WordPress plugin acts as a thin connector. A serialized settings array in wp_options holds the API key, brand ID and the default opt-in flag. Per-form bridges to BigMailer lists store their state on the source form's postmeta when the supported form-plugin integration is enabled. Sync timestamps and webhook health land in options alongside the credentials.

The default plugin admin focuses on connecting the BigMailer brand and toggling the default opt-in. It does not surface how many forms feed BigMailer lists, which list is the most-fed across the site, whether the sync is current, or whether the consent strings on each form match the latest legal-approved copy. Each is a separate query against postmeta and options, and the default UI never aggregates them.

SleekView Charts reads the BigMailer plugin's WP-side data directly. A Number card anchors total active form bridges. A Pie splits bridges by source form plugin. A Bar ranks BigMailer lists by how many forms feed them. An Area trends sync attempts over time to surface webhook outages and API key rotations.

BigMailer is a SaaS-first email platform whose WordPress plugin connects forms and stores to the cloud. The trade-off of that thin architecture is that the WP-side surface, bridges, consent strings, sync state, becomes invisible. The team that owns lead capture is the team most likely to want a one-screen view of "are we collecting where we should be, is the integration healthy, are consent strings current".

SleekView Charts treats those small but important fields as a chart dataset and renders the coverage as a dashboard. The data is already in wp_options and wp_postmeta, the chart layer surfaces the shape so the team makes decisions on a chart, not on a tab tour.