If you're a Mac user who values keyboard-driven window management, pick Rectangle. It's free, open-source, and excels at simple window snapping. You won't need to deal with accounts or telemetry, making it lightweight and straightforward. However, if you want advanced layouts, be aware that the paid Pro version is required.
On the other hand, if you’re a Mac power user looking for a comprehensive launcher with automation capabilities, go for Alfred. It’s fast, stable, and offers powerful workflows that can significantly enhance productivity. Just keep in mind that while the base version is free, the most useful features come with the paid Powerpack. Opt for Alfred if you want to automate tasks extensively; avoid it if you need a cross-platform solution or built-in AI features.