Alternatives

Products that do what Helio does

Open source music composition software

1
Helio▲176
Design successful products by revealing key user behaviors
2017
2
Symphony▲132
An open-source spec for Codex orchestration
Apr 2026
3
Orchestra 1.0▲195
An open-source robotic process automation system 🚀
2019
4
Helicone.ai▲208
The open-source AI gateway for AI-native startups
Nov 2025
5
OpenMic▲99
Find music collaborators with curated matches
2025
6
Lyria 3 Pro by Google Deepmind▲219
Create longer AI music tracks with structure & control
Mar 2026
7
Octave▲191
A free library of UI sounds for your apps
2014
8
Cloud Composer, by Google▲118
A fully managed workflow orchestration service
2018
9AA
An attempt to rethink a music sequencer design▲305
2017 · github.com
10
Harmony▲193
Lightweight music player for SoundCloud, Spotify and more
2016
11
Yousician▲76
Your personal music tutor for the digital age.
2018
12HA
Handel – A procedural programming language for writing songs in browser▲187
2021 · handel-pl.github.io
13
Harmony 0.7▲234
A lightweight music player for SoundCloud, Spotify and more
2017
14
Songlio▲148
The ultimate online music guessing game
2021
15
Thematic▲252
Free trending music for YouTube videos
2018
16
Composer▲174
Giving retail investors access to hedge fund-like strategies
2021
17
Helio▲143
Never miss the best sunsets
2020
18
Etherflow▲111
Ethereum node debugger & RPC call composer
2020
19
Korus▲176
Deadmau5-founded AI-powered music creation platform
2023
20WA
Warp, a Python based music-theory aware MIDI sequencer▲98
2020 · warpseq.com
21FO
Fully Open-Sourced Online MIDI Editor▲93
2020 · signal.vercel.app
22CS
Composing Studio – An online, collaborative editor for music notation▲113
2021 · github.com
23
Composer▲123
Multiplayer markdown for you, your team, and your agents.
Jun 2026
24
MiniTAP▲235
A music sequencer for the web
2024

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