Observed arrival · 2026-09-15
SubKill Puts Your Subscriptions on the Cutting Board
A free macOS and Windows desktop app that reads receipt emails and builds a private inventory of recurring subscriptions.
Field notes
SubKill builds its inventory from receipt messages rather than requiring users to enter every subscription manually. It supports multiple IMAP-connected mailboxes, extracts billing details, and compares them with browser-history use dates. The panel is designed to rank annual waste, flag renewals and expiring trials, and place overlapping services side by side. The page also links to an open-source repository and describes a local file plus operating-system keychain storage rather than a hosted account.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue