Direct answer
What is Auphonic?
Auphonic is an automated audio post-production platform that cleans background noise, balances vocal levels, repairs voice artifacts, and formats loudness for broadcast and podcast platforms.
Auphonic provides an automated web service, command-line interface, and API designed to replace manual mastering workflows for spoken audio. Rather than requiring users to manually tune compressors, de-essers, and equalizers, its algorithms automatically assess multi-speaker recordings, reduce static and dynamic background noise, correct acoustic reverb, and apply dynamic range leveling. Beyond basic leveling, the platform includes specialized tools like the Studio Voice reconstruction model, automated cutting of filler words and hesitations, and bandwidth extension for restoring low-bitrate recordings. For productions involving multiple microphones or remote callers, Auphonic's multitrack processing provides automated cross-talk bleed removal, gating, and dynamic ducking. The service also integrates speech-to-text models (including a self-hosted OpenAI Whisper implementation and third-party engines) to automatically output shareable transcripts, show notes, and chapter markers. Finished productions can be rendered as standard audio files, waveform audiograms, or videos with burned-in subtitles, and automatically published to hosting platforms like YouTube, Libsyn, PodBean, and cloud storage providers.
Auphonic combines automated multitrack mixing (including mic bleed removal and ducking) with strict broadcast and audiobook compliance targets (such as -16 LUFS, EBU R128, and ACX RMS specifications) and multi-destination publishing workflows.
Product capabilities
Key features
Adaptive Intelligent Leveler
Balances dynamic range across different speakers, speech segments, and music tracks without amplifying background noise.
Noise and Reverb Reduction
Separates static and fast-changing background noises, suppresses acoustic reverberation, and selectively removes breaths or background music.
Studio Voice and Filtering
Applies per-speaker equalization (De-Esser and De-Plosive), repairs clipping or codec compression artifacts, and restores lost high frequencies.
Automatic Silence and Filler Removal
Detects and cuts silent segments, coughs, sneezes, and filler vocalizations like 'uhm' and 'ähm' across multiple languages.
Multitrack Processing and Ducking
Processes separate speaker and music stems simultaneously, automatically removing mic bleed and applying ducking to background tracks.
Target Loudness Compliance
Normalizes final audio to target loudness requirements including podcast standards (-16 LUFS), EBU R128, ATSC A/85, and Audible/ACX specifications.
Speech-to-Text and Automatic Shownotes
Generates multilingual transcripts, timestamped chapter marks, and summarized shownotes via Whisper and external transcription engines.
Burn-In Subtitles and Audiograms
Renders waveform video audiograms and embeds styled, timed burned-in captions directly onto video files for social distribution.
Practical fit
Who should use Auphonic?
Podcast Mastering
Normalize two or more host tracks to -16 LUFS, duck background intro music, eliminate mic bleed, and generate shownotes.
Lecture and Educational Audio Cleanup
Remove room reverb, fan noise, and speaking hesitations from classroom recordings to improve student listening clarity.
Audiobook Compliance
Deliver audio meeting strict ACX and Audible RMS loudness normalization and peak limits in a single automated step.
Video Content and Social Audiograms
Extract, level, and clean dialogue tracks from video files, returning synchronized video with burned-in karaoke-style captions.
Editorial assessment
Pros and limitations
Where it is strong
- Two free hours of audio processing provided every month for basic testing
- Comprehensive multitrack algorithms handle crosstalk bleed, leveling, and auto-ducking
- Precise loudness normalization targeting standards like EBU R128 and Audible/ACX
- Integrates direct deployment to podcast hosts, YouTube, cloud storage, and Zapier
Where to be careful
- Free processing tier embeds an audio jingle into output files
- Speech recognition transcript features require a paying account
- Automations like watch folders and batch productions are restricted to premium plans
Commercial context
Auphonic pricing
At the review date in September 2026, Auphonic provides 2 hours of free audio processing per month (free productions include a jingle). Additional processing time and advanced automation options like watch folders require paid subscriptions or one-time credit top-ups; consult the official pricing page for exact tier rates.
Pricing, limits, taxes, model access, and regional availability can change. Verify the purchase-critical details on the official pricing page linked under Sources.
Transparent ranking
Why Auphonic scores 79.3
Each factor is scored on a 100-point scale, then combined using the public ToolsRank weights. Engagement and momentum stay at a neutral baseline until measured signals exist, so no tool can gain or lose position from numbers nobody recorded.
Compatibility
Languages, platforms, and integrations
Languages
- en
Integrations & surfaces
- YouTube
- Dropbox
- Google Drive
- Zapier
- Libsyn
- PodBean
- Soundcloud
- Acast
- RSS.com
- Amazon Transcribe
- Speechmatics
Community
Reviews and questions
No approved member reviews yet. Editorial factors above are the only rating on this page.
Reviews and questions come from Google-signed members and are checked by an editor before they appear.
Frequently asked
Auphonic FAQ
What is included in the free tier of Auphonic?+
Users can process up to 2 hours of audio each month for free without submitting credit card details. Free productions include an Auphonic audio jingle, and speech recognition transcription is limited to paying users.
How quickly does Auphonic process audio files?+
According to the vendor, processing typically takes approximately 5% of the length of the audio file. For example, a one-hour file generally finishes processing in about 3 minutes.
Can Auphonic remove crosstalk and mic bleed between multiple microphones?+
Yes. Auphonic's multitrack algorithm accepts separate tracks for individual speakers, identifying who is actively speaking to remove microphone bleed, balance levels, and automatically duck background music.
Is Auphonic available through an API or automation tools?+
Yes. Auphonic offers a developer API, an official Command Line Interface (CLI), Zapier connectivity, and watch-folder workflows for integrating mastering into external platforms and DAWs.
