Espectral vs projectM
projectM is the open-source successor to Winamp's Milkdrop: a visualization library with apps for Windows, macOS, Linux (via Steam), Android and plugins for players like Kodi and VLC. It runs thousands of community Milkdrop presets on whatever audio your computer plays.
Start the showSide by side
Where it runs
EspectralBrowser on phone, tablet, laptop or TV
projectMInstalled apps and player plugins (desktop, Android)
Music
EspectralBuilt-in DJ (Audius) or your own files
projectMWhatever your device plays
Visuals
EspectralOriginal scenes: physics, portraits, painted pieces, ambient worlds
projectMMilkdrop presets (community packs, thousands)
Your photo in the show
EspectralYes
projectMNo
Record a clip with sound
EspectralYes, square or vertical
projectMNot built in
Price
EspectralFree (optional $5/month support)
projectMFree and open source (some store builds are paid)
About projectM: github.com/projectM-visualizer/projectm, checked October 2026. Other comparisons: vs Kaiber · vs Plane9
Pick projectM if
You want the classic Milkdrop look and thousands of community presets.
You want an installed app or a plugin for your media player, working offline.
You want open-source software you can modify (LGPL).
Pick Espectral if
You want it to work in a browser on any phone or laptop, with nothing to install.
You want music included: a DJ picks songs live, or you play your own files.
You want scenes built from your photo, and clips you can record and post.
Questions
Is Espectral a projectM alternative?
For live visuals in a browser, yes. For the things listed under "Pick projectM if", use projectM.