smartReact is described as 'SmartReact is an awesome little utility combining functionality in one tool, you usually need multiple utilities for! For a start:' and is an app in the Office & Productivity category. There are more than 50 alternatives to smartReact for a variety of platforms, including Mac, Windows, Linux, Android and iPhone. The best alternative is CopyQ, which is both free and Open Source. Other great apps like smartReact are Ditto (Free, Open Source), ClipboardFusion (Freemium), RecentX (Paid) and 1clipboard (Free).
CopyClip 2 is the slickest and most efficient premium clipboard manager for your Mac. Running discreetly from your menu bar, the app stores all that you have copied or cut in the past, allowing you to quickly find that snippet of text you've been looking for.
CopyLess was designed not to replace the system clipboard, but to extend it in many ways. Everything you copy to the system clipboard is captured automatically, so you do not need to care how to get the data to CopyLess.
ArsClip is a freeware utility for the windows clipboard. ArsClip monitors the clipboard and keeps track of the entries. Press a configurable hotkey and select an item (or items) to quickly paste into a program.
PastePal is a native macOS application that allows us to easily manage pasteboard history, notes and shortcut. The app displays nicely in light and dark mode, and visually accessible via side bar. You can toggle side bar via shortcut Cmd Option Alt P.
Clippo is the ultimate time saver for your daily work. Share and manage clipboards between your devices with no drawbacks. Save text, links and images that you have copied to your clipboard from any app.