EmailOctopus is the budget-friendly broadcast platform many indie sites and lean newsletters rely on. The WordPress integration handles forms and list sync; campaigns and reports stay in the EmailOctopus app. The result is the familiar two-tab workflow: WP Admin for the site and EmailOctopus for the reports.

SleekView already calls the EmailOctopus REST API on a configurable interval and caches the campaign list with sent counts, opens, unique opens, click rate, bounces, and unsubscribes. Charts plugs into the same cache: an open-rate average KPI, a donut of campaigns per list, a bar of recent campaign open rates, and an area chart of weekly send volume.

EmailOctopus stays the composer. SleekView stays the reading surface. The dashboard becomes the daily entry point that keeps the indie operator inside WP Admin.

EmailOctopus is popular precisely because it strips broadcast tooling to its essentials. The flip side is that its reporting is also lean: a per-campaign view in the EmailOctopus app and not much beyond that for cross-campaign analysis. For a solo operator or a two-person team, the absence of a portfolio view means every cross-campaign read involves clicking through individual campaigns and noting numbers manually, or exporting CSVs and aggregating in a spreadsheet.

SleekView already caches the campaign list locally and renders it as a sortable, filterable grid inside WP Admin. Charts adds the dashboard pass that an indie operator actually wants: average open rate as a KPI, campaigns-per-list as a donut, open-rate ranking as a bar, weekly send volume as an area chart. EmailOctopus stays the broadcast platform.

SleekView turns its API responses into the dashboard, the grid, and the saved views the platform itself does not ship.