Atlas 2 vs sfizz

Atlas 2 uses AI to sort and organize drum samples, helping users find sounds and build beats. It runs as a standalone application or as a VST, VST3, AU or AAX plugin in major DAWs, with downloads for macOS, Windows and Linux; Linux support is experimental. It accepts formats including WAV, AIFF, FLAC, OGG, MP3 and WMA. The drum sequencer imports MIDI while preserving its original timing, supports polyrhythms, and exports MIDI and audio loops. Users can map MIDI, send MIDI to other plugins or hardware, and drag drum pads into applications such as Ableton Drum Rack. Samples can be embedded in a DAW project with the Atlas plugin instance. The 14-day trial unlocks all features, then continues outputting audio but hides the interface and prevents editing. The full version costs 99.00 USD as a one-time purchase and can be installed on three machines; it is 64-bit only.

sfizz is a sample-based musical synthesizer built around the SFZ instrument format. It can load existing SFZ libraries or support the creation of personal instruments. The software supports SFZv1 and has partial compatibility with SFZv2, so some features of the newer format may not work fully. sfizz is available as VST3i, Audio Unit and LV2 plugins, as well as a standalone JACK client. Instrument makers can use hot reload to revise custom instruments and check changes without manually operating the software. Its streaming system loads sounds when needed and reclaims memory once sounds are no longer in use. Developers can integrate the engine into other programs with C and C++ API bindings; it accepts an SFZ file and MIDI-type events and renders audio through successive callbacks. Downloads include Linux packages, Windows 32-bit and 64-bit installers, and a universal macOS package for Intel and Apple Silicon. The project requires no payment to use, with optional donations. Its repository was archived on June 21, 2026 and is read-only.