Alchemy RPG vs D20PRO

Alchemy RPG is a virtual tabletop for running story-driven tabletop roleplaying games. Its scenes bring game mechanics together with music, animated environments, and overlays to support cinematic play. The Free Unlimited plan costs nothing and includes unlimited games, characters, universes, voice and video chat, and asset uploads, plus every game system and a homebrew system builder. Alchemy identifies gamemasters, players, and creators as its audience. Desktop apps are available for Windows, macOS, and Linux; the requirements are Windows 10 or later, macOS Monterey 12.0 or later, or Linux such as Ubuntu 22.04 or newer. A stable internet connection is required. The web app runs in browsers on computers, tablets, and mobile devices, though tablet and mobile use is not yet optimized. D&D Beyond character import is available to Alchemy Unlimited subscribers. Marketplace purchases are intended for download and use both within and outside Alchemy.

D20PRO is a multiplayer virtual tabletop for role-playing games, with automated play tools and controls that leave the Game Master able to approve or delay actions, adjust rules, and create scripts. It supports D&D 5E, 3.5 and 4th Edition, Pathfinder, and Starfinder, and can be extended to other systems. Combat automation covers attacks, damage, ongoing effects, initiative, movement, saving throws, checks, and area effects. Maps support fog of war, hidden areas, distance and line-of-sight measurement, map libraries, and drawing from images. Game Masters can share private notes and files as handouts. It supports online sessions and in-person play without internet, and imports information from Hero Lab and PC Gen. A free Guest License lets a player join when the host has an open guest seat. The Player License is $10 as a one-time purchase; the GM License is $42 as a one-time purchase. It runs on Linux, macOS, and Windows.