SoundPipe
SoundPipe creates virtual audio devices on your Mac so you can send audio from any app, or your microphone, to any other app. Send app audio into a video call, pipe your mic through a recorder, or feed system sound into a DAW or streaming app.
Every route is drawn as a wire from source to destination on one screen, with live meters and a volume slider on every channel. Capture a single app, the whole system, or any hardware input, and mix multiple sources into one device.
It is fast and native: under 15 ms of latency, works with any sample rate your devices support, and installs its audio driver with one click. No Terminal, no manual setup in Audio MIDI Setup.
SoundPipe costs $10 once (no subscription) and a license covers up to 3 Macs at a time. The free trial is the full app: audio routes for 20 minutes per session, relaunch to start another. Requires macOS 14.4 or later.
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Riverside
Riverside (previously "Riverside FM") is an all-in-one AI-powered content creation studio for recording, editing, and streaming high-quality video and audio. Designed for podcasters, marketers, and businesses, Riverside captures 4K video and lossless audio locally for every participant—ensuring crystal-clear quality even with weak connections. Its intuitive text-based editor lets users trim, clean up, and caption recordings directly from the transcript, eliminating the need for complex editing tools. With features like Magic Audio, AI Voice, and VideoDub, creators can polish sound, fix mistakes, and sync lips with AI-generated speech in seconds. Riverside also enables HD live streaming and AI Show Notes for automatic titles, chapters, and keywords that simplify publishing. Whether recording a podcast, webinar, or social clip, Riverside brings professional-grade production within everyone’s reach.
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Zencastr
Record your remote interviews in studio quality. Simply send a link and receive a separate track per guest. Zencastr records each voice locally in pristine quality. No more dropouts due to a bad connection. No more changes in quality during the show. Nothing but crystal clear audio. Don't compromise on quality. Zencastr records your guests in lossless 16-bit 44.1k WAV so you get the best possible audio to work with. Insert your intro, ad, or other audio live as you record. This saves you the time it takes to edit these in during postproduction. No need to use a third-party service like Skype or Hangouts. You can voice chat with your guests directly through Zencastr. Generate a single mixed track with curated audio enhancements applied to turn your recording into a professional mix ready for publishing. Your recordings are delivered automatically to your Dropbox or Google Drive account for easy editing and sharing.
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Audio Hijack
Record any application's audio, including VoIP calls from Skype, web streams from Safari, and much more. Save audio from hardware devices like microphones and mixers as well. You can even record all the audio heard on your Mac at once! If you can hear it, Audio Hijack can record it. Set any application as your source in Audio Hijack, then hit the record button to save its audio! Audio Hijack can also capture and record audio from microphones, mixers, and other input devices. Use the System Audio source to capture all the audio heard on your Mac at once. There's an incredible array of streaming audio on the web, and Audio Hijack will help you save it for offline listening. Easily capture conversations from Skype, FaceTime, Google Talk, or any other VoIP service. Customizable source and recording options give podcasters never-before-seen power and control. Stuck with small laptop speakers? Use Volume Overdrive to crank things up so you can hear your audio.
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