Play music together in real time with low latency hardware and software
Stage
Not given
Established
Founded
Not given
Not given
Based in
Not given
US
Pricing model
Free
Paid
Pricing
Free to use with no daily analysis quota, account requirement or paid plans.
Lutefish Stream device $249 (includes 2 months of subscription); subscription $9.99/month (monthly) or $95.90/year (save 20%); Band Packs available with up to 15% savings on devices when buying multiple units; 60-day money-back guarantee
Key features
Local audio processing with no server uploads
BPM, musical key and Camelot code detection
Support for MP3, WAV, FLAC, M4A, AAC, OGG and AIFF formats
No daily analysis quota or account required
Major and minor mode detection
Works on desktop and mobile browsers
Ultra-low latency under 35ms for real-time playing
Studio-quality 48kHz audio with class-A preamps
Support for up to 5 musicians per session
Browser-based control with no software installation required
Session recording directly from the web interface
Optional video chat during sessions
XLR and 1/4-inch combo inputs for instruments and mics
Supports up to 2 input channels with mixer compatibility
Wired Ethernet connection for reliability and low latency
What makes it different
Professional-grade analysis using Essentia.js trusted by researchers worldwide
Completely free with no subscriptions, daily limits or account requirement
Works on any device with a browser supporting JavaScript and HTML5
Dedicated hardware device eliminates computer latency compared to software-only solutions
Purpose-built for music performance with audio processing optimized for real-time collaboration
Plug-and-play setup without complex configuration or third-party software installation
Backed by Wenger Corporation's 80 years of music industry expertise
60-day money-back guarantee with free returns and return shipping
BPMKeyFinder
Lutefish