01
$10 one-time vs $99 one-time
Both apps are one-time purchases, but Loopback costs $99 per Mac tier. SoundPipe is $10 and one license covers 3 Macs at a time. If you need routing a few times a month, that difference is hard to ignore.
SoundPipe vs Loopback
90% of Loopback, for 10% of the price.
Loopback by Rogue Amoeba is the most polished audio-routing app on the Mac, and it costs $99. SoundPipe does the same core job for $10: virtual devices, drag-and-drop wiring, mixing, and per-channel volume.
When to pick SoundPipe over Loopback
02
Covers the common cases
Virtual devices, app and microphone capture, mixing multiple sources, per-channel volume, and monitoring: the tasks most people buy Loopback for are all in SoundPipe.
03
Light and low-latency
SoundPipe runs at under 15 ms of latency and follows whatever sample rate your devices use. It is a small, focused utility rather than a full audio suite.
04
Try the whole app before paying
The trial is the complete app in 20-minute sessions, restartable as often as you like. Loopback's trial overlays noise on audio after 20 minutes. Similar idea, but you can evaluate SoundPipe for weeks without spending anything.
SoundPipe vs Loopback: feature by feature
An honest look at where the two apps stand. Loopback is a mature product with a decade of development behind it, and its polish shows. But the core of what it does is all in SoundPipe for $10: virtual devices, per-channel wiring, mixing, and volume.
Core routing
| Feature | SoundPipe | Loopback | Notes |
|---|---|---|---|
| Virtual audio devices | Yes | Yes | Both create system-wide virtual devices any app can use. |
| Capture audio from any app | Yes | Yes | Route the output of one app into another. |
| Microphone and input routing | Yes | Yes | Send mics and other inputs anywhere. |
| Mix multiple sources into one device | Yes | Yes | Combine app audio and mics into a single virtual device. |
| Monitor through headphones or speakers | Yes | Yes | Hear what you route while you route it. |
Controls and depth
| Feature | SoundPipe | Loopback | Notes |
|---|---|---|---|
| Per-channel volume | Yes | Yes | Both let you trim individual channels. |
| Any sample rate | Yes | Yes | SoundPipe follows the rate of your devices automatically. |
| Drag-and-drop wiring canvas | Yes | Yes | Both apps let you drag wires between channels. Loopback's editor has a decade of polish; SoundPipe covers the same per-channel wiring. |
| Arbitrary channel remapping | Yes | Yes | Both can wire any source channel to any output channel. |
| Rename devices | Yes | Yes | SoundPipe device names update live, no restarts. Loopback also lets you set custom device icons. |
Price and licensing
| Feature | SoundPipe | Loopback | Notes |
|---|---|---|---|
| One-time purchase (no subscription) | Yes | Yes | SoundPipe: $10. Loopback: $99. |
| License covers 3 Macs at a time | Yes | No | Loopback is licensed per Mac (with home-use exceptions). |
| Free trial of the full app | Yes | Yes | SoundPipe: 20-minute sessions. Loopback: audio degrades after 20 minutes. |
SoundPipe vs Loopback FAQs
Is SoundPipe a full Loopback replacement?
For routing app or mic audio between apps, wiring individual channels, mixing sources, and controlling volume: yes. Loopback has a decade of refinement and some extras, like custom device icons and deep edge-case configurations. If your workflow depends on those, it's a great tool and worth its price.
Why is it so much cheaper?
SoundPipe is a small, focused utility that does one job. It doesn't try to match a decade-old professional suite feature for feature, and the price reflects that.
Is there a free Loopback alternative?
Yes: BlackHole, an open-source virtual audio driver. It's excellent, but it's only a driver: you do the routing yourself in Audio MIDI Setup (multi-output devices, sample-rate matching) and there's no volume control. SoundPipe is the $10 middle ground, BlackHole's job with Loopback-style ease. We compare them honestly on our SoundPipe vs BlackHole page.
Can I try both and decide?
Absolutely, that's what trials are for. SoundPipe's trial runs the full app in 20-minute sessions with no account required.
Need routing, not a rack of gear?
Try SoundPipe free. If it covers your workflow, it's $10, once.