A digital-business newsletter that mixes deep strategy pieces on AI threats and moats for SaaS founders with more promotional or generic guides, such as visa roundups and product announcements. Readers get frameworks for defending software businesses against AI disruption alongside occasional tool and lifestyle content.

Ectobuilder's newsletter publishes short how-to guides for building and styling Ghost blog sites without code, using its visual theme editor. Readers get concrete, step-by-step instructions for features like reading progress bars, share buttons and full-screen video heroes.

A course-style newsletter teaching Salesforce from scratch through a fictional payments company project, plus promotions for other tool tutorials such as Clay and Conga CPQ. Readers get point-and-click Salesforce admin lessons, portfolio-building steps and links to training content.

Company blog from Airtable covering product announcements, AI feature pricing, partnerships and program launches. Readers get updates on Airtable's platform, with some practical detail such as credit-cost estimation for AI workflows.