AetherWave Music Studio vs StemForge
AetherWave Music Studio
aetherwavestudio.comStemForge
github.comSide by side
| Figure | AetherWave Music Studio | StemForge |
|---|---|---|
| Price from | $4.99/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 17 | 2 |
| Spec score · AI Music Remixing Tools | 9.1 (#3) | 8.2 (#12) |
| Documentation | The public help center lists 96 articles across 20 categories, updated October 13, 2026. | The repository links an INSTRUCTIONS.md guide, requirements, installation steps, launcher flags, model-cache guidance, and a third-party notices file. |
| Export formats | Full mixes export as lossless 44.1 kHz/16-bit stereo WAV or compressed MP3. | Export supports WAV, FLAC, MP3, and OGG, including ZIP downloads. |
| Integrations | AetherWave offers a Model Context Protocol server for Claude, Cursor, Continue, scripts, and other MCP clients, with OAuth or API-key access. | The documented workflow connects Separate, MIDI, Synth, Compose, Mix, and Export tabs so outputs can flow between pipelines; MIDI Out connects to hardware synths via the browser's Web MIDI API. |
| Licence | The public GitHub repository for the MCP server identifies the package as MIT licensed. | The repository identifies StemForge itself as Apache License 2.0 and permits commercial use, modification, and distribution. |
| Maker identity | The professional-services page identifies Andrew Froehlich as founder and CEO of AetherWave Studio LLC. | The repository owner identifies as Todd (tsondo) and lists Germany as the location. |
| Privacy | The privacy policy says AetherWave does not sell personal information and that users retain ownership of created content. | The project says audio stays on the user's computer and no internet connection is required after initial model downloads. |
| Product | AetherWave describes itself as an AI-powered platform for creating music, audio, images, videos, and related media. | StemForge is an open-source, GPU-accelerated audio workstation for stem separation, MIDI extraction, audio generation, and song composition that runs locally in a browser. |
| What it does | AetherWave combines AI music, image, video and related media creation in one browser platform. | StemForge is a local GPU-accelerated web workstation that separates stems, extracts MIDI, generates audio, composes songs, converts voices, mixes tracks, and exports files. |
Plans
AetherWave Music Studio
- FreeFree
- FreeFree
- Starter$4.99 a month
- Starter$4.99 a month
- Starter Pack$4.99, paid once
- Popular Pack$9.99, paid once
- Studio$9.99 a month
- Studio$9.99 a month
- Artist Pack$19.99, paid once
- Artist$24.99 a month
In their own words
AetherWave Music Studio
AetherWave Music Studio is a browser-based tool for generating a finished AI song from a prompt, alongside a multitrack DAW for recording, arranging, generating, and mixing audio. The DAW includes track editing, a MIDI piano roll, per-track controls and automation, and effects such as EQ and reverb. Its AI-Engineer can make mix changes that can be undone. Full mixes export as lossless WAV at 44.1 kHz/16-bit stereo or compressed MP3. AetherWave also offers an MCP server for Claude, Cursor, Continue, scripts, and other MCP clients, accessed with OAuth or an API key; generations use the website’s credit balance, with no separate API plan or surcharge. The free plan starts with zero monthly credits, though credits can be earned through daily login streaks and one-time community quests. Newer accounts may need a card verified with a $0 check before generating. Paid plans start at $4.99 a month. The DAW is desktop-only and displays a desktop-required message below 900 pixels wide.
StemForge
StemForge is a locally run, browser-based audio workstation for separating stems, extracting MIDI, generating audio, composing songs, mixing, and exporting. Demucs and BS-Roformer can separate audio into vocal, drum, bass, other, guitar, and piano stems; spectral analysis informs engine and model recommendations. For MIDI extraction, StemForge uses BasicPitch on instrument stems and faster-whisper with pitch tracking on vocal melodies. Its Synth tab generates text-conditioned audio with Stable Audio Open for up to 600 seconds, with optional audio or MIDI conditioning. Compose uses AceStep for song generation and RVC for voice conversion, with 14 built-in voices and a HuggingFace model browser. Mix combines stems, MIDI-rendered tracks, synth outputs, and composed songs; exports include WAV, FLAC, MP3, and OGG, individually or in a ZIP. The project says audio remains on the user's computer and no internet is needed after initial model downloads. Setup requires Python 3.12, FFmpeg, and FluidSynth with a GM soundfont. The software is free and open source.