Carrd Newsletter is a WordPress plugin that bridges embedded Carrd forms to whichever ESP the site uses. The plugin owns a small but operationally important slice of local state: API tokens and connection settings in wp_options as a serialized array, per-form list mappings in wp_postmeta, and a rolling signup log keyed by request ID that records the email, the source Carrd form and the ESP response code.

The default plugin UI presents the signup log as a paginated list with a fixed filter set, and the form mappings on a separate settings tab. There is no joined view that combines a signup row with the form that triggered it or the ESP response. There is no filter for signups that failed to deliver, no inventory of which forms still point at archived ESP lists, and no diff between staging and production capture configs. Operators end up SSHing in to grep the option row when something stops working.

SleekView reads each storage path directly and renders Carrd Newsletter as one workspace. Settings rows, form-bridge rows and signup-log rows live in the same table with joined columns for the source form, the ESP target, the consent text and a status pill. Edits route through the plugin's options API where supported so existing webhooks and WordPress hooks continue to fire on every change.

Carrd Newsletter is the kind of bridge plugin that earns its place by quietly forwarding signups to the right ESP list, and it's exactly that quietness that hides the problems. When a signup fails to deliver, when an ESP archives a list that a Carrd form still points at, when legal rewrites consent copy in the ESP but the WP-side override carries the old wording, none of those failures surface in the default plugin UI because the UI is built for casual lookup not auditing. The data is all there in wp_options and wp_postmeta, the plugin's own forwarding receipts and form mappings, but it's stored as serialized blobs that the plugin's own screens never pivot into a workspace.

SleekView's contribution is the pivot. Once the log, the form bridges and the settings live in one table, every debugging question becomes a filter and every fix becomes a bulk edit. For growth marketers running multiple Carrd pages, the table doubles as a top-of-funnel analytics view.

For agencies running Carrd Newsletter across multisite networks, the network roll-up makes a portfolio-wide audit a screenshot rather than a project.