Overview

Podcasts, interviews, broadcasts, audiobooks and lecture recordings can all pass through Auphonic’s automated processing. It handles audio and video, and combines sound improvement with multitrack mixing, speech tools and delivery integrations. That range suits recurring productions better than a one-purpose denoiser, particularly when automation matters.

Key features

Audio processing and multitrack

Auphonic reduces noise and reverb, levels and filters audio, enhances recordings and supports loudness specifications. It can also cut filler words, coughs and silence automatically. These tools address both sound consistency and routine cleanup, though batch processing is less compelling if all you need is a quick adjustment to one clip.

For multitrack work, it builds optimized mixdowns with automatic ducking, noise gates and mic-bleed removal. That gives podcasters and interview producers tools for handling separate microphones, not just a single voice track.

Speech, video and delivery

Multilingual speech recognition can produce transcripts, shownotes and chapters, with a shareable transcript editor. Recognition uses a self-hosted multilingual Whisper model and external providers. Video workflows include common formats, metadata, chapters, waveform audiograms and styled burned-in subtitles. Together, these features can keep several production steps in one workflow; the free plan excludes speech recognition, shownotes and chapters.

Integrations include FTP and SFTP, cloud storage, YouTube, podcast hosts, SoundCloud, Zapier, n8n and speech-recognition providers. The API, CLI, watch folders and batch productions support automated workflows. The free CLI has static binaries for Linux, macOS and Windows, but free accounts do not include watch folders or batch productions.

Pricing

Auphonic is freemium, with a free trial also offered. The free account is free and provides 2 h/month of processing and AI-based audio algorithms. Free productions include a jingle, and credits do not stack. Free accounts can process multitrack productions under 20 minutes, but lack multilingual recognition, automatic shownotes and chapters, watch folders and batch productions. That is enough to assess basic cleanup, but not the full speech or automation workflow.

Paid tiers raise the monthly processing allowance:

Auphonic S: 11.00 USD per year, billed monthly equivalent when billed yearly, for 9 h/month.
Auphonic M: 25.00 USD per year, billed monthly equivalent when billed yearly, for 21 h/month.
Auphonic L: 52.00 USD per year, billed monthly equivalent when billed yearly, for 45 h/month.
Auphonic XL: 113.00 USD per year, billed monthly equivalent when billed yearly, for 100 h/month.

Those yearly plans save 20%; S through XL suit increasingly busy workflows that can commit to annual billing. Auphonic XXL costs 290.00 USD per month, billed monthly, and includes 250 h/month. Its credits reset monthly and unused credits do not roll over, so it best fits regular high-volume processing rather than uneven demand. Billing is based on processed audio duration, with a 3-minute minimum charge per production; very short recordings can therefore consume more billable time than their actual length.

Free plans include basic support, monthly and one-time plans standard support, and yearly and business plans priority support. The paid annual plans are the clear step up for support as well as capacity.

Platforms

Auphonic supports web, API, Linux, macOS and Windows.

Who it's for

Auphonic is a strong fit for podcasters, broadcasters, audiobook producers and other spoken-word teams that need consistent cleanup across repeated jobs, especially when they also need multitrack mixing, transcripts or delivery automation. Occasional users can start with the free allowance, but should account for its exclusions and the 3-minute billing minimum. Choose another tool if you only need a narrowly focused, one-off enhancement or rely on speech features at no cost.

Privacy-conscious organizations should note that Auphonic states it complies with the EU General Data Protection Regulation worldwide and offers a Data Processing Agreement to paying customers on request. Productions and associated media are deleted after 21 days for audio and API productions and after 7 days for video. Data is stored primarily in Germany, with Cloudflare R2 used for media storage and delivery; EU users' media remains in EU jurisdiction.

Pros and cons

Pros: Cleanup, multitrack mixing, speech tools and video features serve a broad spoken-word workflow rather than just denoising.
Pros: API, CLI, integrations and batch options support automated production and delivery.
Pros: A free 2 h/month allowance and a free cross-platform CLI let users begin without a paid subscription.
Cons: Free users miss speech recognition, shownotes, chapters and key automation features.
Cons: The 3-minute billing minimum can be inefficient for short recordings.
Cons: Media retention is limited to 21 days for audio/API and 7 days for video productions.

Alternatives

For a free, single-file browser workflow, Adobe Enhance Speech offers audio enhancement with a 30-minute and 500 MB per-file cap and a daily one-hour allowance. It is more limited in scope than Auphonic, but may suit a simpler enhancement task. Riverside Magic Audio is another freemium option, with a free one-off allowance of two hours of multitrack recordings, up to 720p video, a Riverside watermark and 44.1 kHz audio.

LALAL.AI is a freemium alternative with a 10-minute relaxed-queue allowance and free previews, but full downloads are unavailable on its Starter plan. For mobile denoising, Denoise offers import and denoising for free, while saving or exporting requires Pro. Krisp AI Meeting Assistant is a paid option with a seven-day free trial and no credit card required.

ai-coustics is a paid alternative whose Startup plan includes 100,000 minutes per month and core SDK models for 135.00 USD per month, billed annually. AudioEnhancerMAX is a free alternative. LANDR ReHance is included with a LANDR Studio subscription, priced at 11.99 USD per month on annual plans.

Browse AI Speech Enhancement Software and AI Podcast Editing Software for more options.

Verdict

Choose Auphonic if you produce spoken-word audio regularly and want cleanup, multitrack processing and workflow automation under one roof. Its free tier is useful for basic processing, but speech features and automation require a paid plan, and short jobs can run into the billing minimum. For one-off enhancement or mobile-only denoising, a narrower alternative may be the better fit.

	Auphonic	CrumplePop
Free plan	Yes
Free trial	Yes
Paid from	$11/mo	$14.58/mo
Platforms	api, Linux, macOS, Web, Windows	macOS, Windows
Free plan	Yes	Yes
Processing mode	batch
Reverb removal	Yes
Voice isolation	Yes
Input types	audio and video
Supported platforms	multiple
Paid from		25 /mo
Platform		plugin
Plugin support		Yes

Auphonic vs CrumplePop

Auphonic

CrumplePop