GlueLetter

GlueLetter provides granular insights into how newsletter content drives revenue from readers and advertisers. It automatically aggregates data from your email service provider into a single dashboard. This eliminates manual data collection and reduces human error.

Track specific content topics, links, and subject lines to see exactly what resonates with your audience. The platform monitors ad clicks and impressions automatically, making it easier to report results to sponsors. This helps you understand which sections of your newsletter are most valuable.

The tool includes section tracking to evaluate which parts of your template get the most engagement. You can also compare your performance against industry benchmarks to see how your KPIs stack up. This helps you optimize your design and placement of calls to action.

Create advanced reader segments based on interests, location, or payment history. Isolate the behaviors of your most valuable subscribers to understand what keeps them engaged. Stay updated through automated alerts sent directly to Slack or email.