Amethyst vs Reloop

Amethyst is a free tiling window manager for macOS, intended to arrange windows into layouts in the style of xmonad. Its built-in choices include Tall, Wide, Two Pane, several column variants, Widescreen-Tall, Fullscreen, Column, Row, Floating, and Binary Space Partitioning. Keyboard shortcuts can switch layouts, resize the main pane, change focus, move windows between screens or Spaces, and toggle floating or global tiling. Users can configure the app through its interface or a YAML file in their home directory; when present, that file takes precedence over GUI settings. JavaScript custom layouts are available as a beta feature. Amethyst supports application rules, virtual desktop controls, and layout presets, but not window grouping. It requires macOS 10.15 or later and permission to use macOS accessibility APIs. Downloads are available from the releases page or through the Homebrew cask. The project says it does not collect personal information or transmit information over a network, and its repository identifies the license as MIT. It recommends disabling automatic rearrangement of Spaces by most recent use because that setting can make keyboard navigation unpredictable.

Reloop is an email delivery platform for transactional and programmatic workflows, available as hosted plans or self-hosted on infrastructure you control. It provides a transactional API and SMTP relay, plus webhook-based inbound routing and dedicated agent inboxes. First-party SDKs support Node.js, TypeScript, Python, Go, Rust, PHP, and Ruby; listed framework integrations include Next.js, Django, Ruby on Rails, and Laravel. Analytics cover delivery, opens, clicks, bounces, complaints, SMTP responses, and reputation. Templates support AI-assisted generation, editing, previews, variables, and version history. Hosted plans retain data for 45 days and set limits for inboxes, webhooks, and custom domains. The Free plan allows 3,000 emails per month and 100 per day; sending pauses when either cap is reached. Pro costs $10 a month for 50,000 emails per month, with overage at $0.50 per 1,000 emails. Self-hosting has no Reloop license cost, though server and delivery costs still apply. Reloop is open source under Apache 2.0 with Reloop Labs use restrictions.