Sweet Themes VS Branded Slack Themes

What are some alternatives?

When comparing Sweet Themes and Branded Slack Themes, you can also consider the following products

Slack Themes - Make your Slack pretty with custom themes

PokéSlack - Pokémon Slack theme generator

Anime.js - Lightweight JavaScript animation library

Sblack - Apply a dark theme to Slack for Mac ⚫️ ✨

eM Client - eM Client is a fully-featured email client for Windows and macOS with a clean and easy-to-use interface. eM Client also offers features for calendars, tasks, contacts, notes, and chat.

Themer - Personalize themes for your terminal/editor/wallpaper/slack