Hernas
Innovative Software Solutions
Solving people's problems with cutting-edge software and creative ingenuity. We specialize in music technology, developer tools, and digital products that make a difference.
Our Projects
FreeYourMusic
Transfer playlists between Spotify, Apple Music, YouTube, TIDAL and more with just a few clicks. Preserve playlist structure and discover missing songs automatically.
Music24
Discover emerging music trends by analyzing 6 million private playlists. Get early insights into breakout artists and hidden music influencers before competitors.
MusicAPI
Unified API that simplifies music integration across multiple streaming platforms. Single sign-on authentication with standardized endpoints for developers.
Quizado
Host interactive team-building game shows like Jeopardy and Family Feud. Used by 35,000+ managers at companies like Facebook, Spotify, and Netflix.
SongsBrew
Weekly music newsletter delivering sharp takes on industry trends, artist interviews, and music analysis to over 20,000 subscribers every Friday.
WhenNOT
Free inverse scheduling tool for group events. Find perfect dates by asking when people are NOT available instead of endless back-and-forth messages.
Fragplace
Social community platform for fragrance enthusiasts to discover, review, and discuss perfumes. Connect with millions of scent lovers worldwide.