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Audio Editors · Reviewed 20 Oct 2026

Fission

Fast, lossless audio editor for macOS

free tier · rogueamoeba.com ↗

Paid against free › Audio Editors › Fission

Fission at a glance

SEO analysis

Collected Oct 20, 2026

rogueamoeba.com: an estimated 226,446 total monthly visits and about 14,883 monthly organic visits across 1,182 ranking keywords. Scout crawled 15 pages and measured a technical health score of 86/100.

226.4KEstimated total trafficModeled monthly visits1.2KRanking keywordsPublic search sample86/100Technical health15 pages checked7.2KReferring domainsLive backlink summary

Overview

01

Summary

The useful answer before the supporting detail.

Fission is a streamlined audio editor for macOS from Rogue Amoeba, designed to make editing take minutes, not hours S33. It is used by podcasters, musicians, and casual users who need to cut, split, fade, and convert audio files without quality loss, even with MP3 and AAC formats S32. Its practical value lies in its simplicity and speed for common editing tasks, plus the ability to create iPhone ringtones and batch convert files S32 S33.

02

Product identity and positioning

Name, category, positioning, audience, and first-party claims.

  • Identity: Fission is a streamlined audio editor for macOS from Rogue Amoeba S33.
  • Core purpose: It solves the problem of slow, complex audio editing by making simple tasks fast and lossless S32.
  • Intended users: Consumers and professionals who need quick audio edits, including podcasters and musicians S1 S32.
  • Product scope: Fission is a single desktop application, part of Rogue Amoeba's suite of audio tools S1.
  • Positioning: Rogue Amoeba positions Fission as a lightweight, powerful editor with a short learning curve S33.
  • Claimed distinction: Fission claims to never cause quality loss when editing, even with MP3 and AAC S32.
03

Use cases and audiences

Who the product serves and the jobs it is designed to handle.

AudiencePractical use case
PodcastersRecord a podcast with Audio Hijack, then edit it down in Fission S32.
MusiciansSplit a vinyl album into individual tracks and export to digital formats S33.
iPhone usersCreate custom ringtones by editing audio and saving as iPhone Ringtone S32.
Casual usersQuickly remove unwanted clips or fade audio in and out for personal projects S32 S33.
Radio producersSplit long recordings into segments for broadcast or archiving S33.

Features

09

Features and capabilities

Core functions and evidence-backed product capabilities.

CapabilityWhat it does
Lossless editingEdit MP3, AAC, and FLAC files without quality loss S32.
Cut, crop, and fadeRemove clips, split files, and apply fades for smooth transitions S32 S33.
Format conversionConvert and batch convert files to MP3, AAC, Apple Lossless, FLAC, AIFF, and WAV S32.
Cue sheet supportSplit files using cue sheets or export edits to a cue sheet file S32.
iPhone ringtone creationSave edited audio as an iPhone ringtone for iOS devices S32.
Podcast chapteringAdd AAC or MP3 chapters to enhance podcasts S32.
Metadata editingEdit ID3 tags and other metadata S32 S33.
Music.app integrationEdit songs downloaded from Apple's Music Store S32.
10

Integrations and ecosystem

Connected products, exports, APIs, and workflow compatibility.

Integration or interfaceTypeWhat it enables
Audio HijackIntegrationRecord a podcast with Audio Hijack, then edit it down in Fission S32.
Apple Music / Music.appIntegrationEdit songs purchased from Apple's Music Store S32.
Cue sheetsData portabilitySplit files using cue sheets or export edits to a cue sheet file S32.
Batch conversionData portabilityRapidly export or batch convert files to MP3, AAC, Apple Lossless, FLAC, AIFF, and WAV S32.

Pricing

11

Pricing and plans

Published plans, free access, trials, credits, and pricing limitations.

Plan or offerVerified price and billingIncludedLimits
Fission licence$35 one-time S1Full version, any number of own Macs S1macOS only S1
Fission and Audio Hijack bundle$83 one-time S1Fission plus Audio Hijack recording S1Not published S1
Ultimate Podcast Bundle$199 one-time S1Fission, Audio Hijack, Loopback, and Farrago S1Not published S1
Fission 2 upgrade$15 one-time S1Upgrade for owners of older versions S1Not published S1
Free trialFree download S32Fully-featured trial S33Requires license key to unlock full version S33

Competition

12

Competitive landscape

Domains competing for the same organic search demand.

Sampled competitors

CompetitorFirst-page appearancesSampled queriesAverage positionQueries observed
youtube.com322.7airfoil, audio hijack
reddit.com325.3airfoil, audio hijack
en.wikipedia.org112audio hijack
howthingsfly.si.edu113airfoil
britannica.com114airfoil
airfoils.com115airfoil
facebook.com116audio hijack
medium.com117airfoil
weblog.rogueamoeba.com118audio hijack

Website intelligence — Collected evidence

Customers, testimonials, and first-party review claims

Page typeEvidenceSource
customersRogue Amoebahttps://rogueamoeba.com/support/customer-dashboard/
customersStrange name.https://rogueamoeba.com/support/customer-dashboard/
customersGreat software.https://rogueamoeba.com/support/customer-dashboard/
customersAppshttps://rogueamoeba.com/support/customer-dashboard/
customers Airfoil Audio Hijack Farrago Fission Loopback Piezo SoundSourcehttps://rogueamoeba.com/support/customer-dashboard/
customersStorehttps://rogueamoeba.com/support/customer-dashboard/
customersSupporthttps://rogueamoeba.com/support/customer-dashboard/
customersCompanyhttps://rogueamoeba.com/support/customer-dashboard/
customersBloghttps://rogueamoeba.com/support/customer-dashboard/
customersSupport → Customer Dashboardhttps://rogueamoeba.com/support/customer-dashboard/
customersCustomer Dashboardhttps://rogueamoeba.com/support/customer-dashboard/
customersThe customer dashboard provides information about your purchases from Rogue Amoeba, including license keys, download links, and purchase details.https://rogueamoeba.com/support/customer-dashboard/
customersLost Access to Your Email Account?https://rogueamoeba.com/support/customer-dashboard/
customersIf you no longer have access to the email you used to purchase, click to contact us. Be sure to include your old email address so we can locate your information.https://rogueamoeba.com/support/customer-dashboard/

Independent review sources discovered

No links to supported independent review platforms were discovered on the collected pages.

14

AI visibility

Measured ChatGPT and Google AI mentions with cited sources.

AI-assistant referral traffic

  • Estimated current generative-AI referral share: 3.9%
MonthSource
—All AI assistants

Website intelligence — Collected evidence

Site-stated AI capabilities

No supporting public-page evidence was collected for this category.

These are first-party product claims, not independent measurements of AI-search visibility.

15

Marketing opportunities

Actions calculated directly from the collected evidence.

OpportunityRecommended actionEvidence
Competitor gapReview the sampled queries where youtube.com appears.3 first-page appearances across airfoil, audio hijack

Website intelligence — Collected evidence

Website evidence gaps

  • pricing: no usable public page was collected; verify whether the site publishes this evidence.
  • features: no usable public page was collected; verify whether the site publishes this evidence.
  • integrations: no usable public page was collected; verify whether the site publishes this evidence.
  • reviews: no usable public page was collected; verify whether the site publishes this evidence.
  • changes: no usable public page was collected; verify whether the site publishes this evidence.
  • technical: no usable public page was collected; verify whether the site publishes this evidence.

Trust and proof

16

Customers, proof, and reviews

Published proof, customer signals, and review evidence.

Independent reviews

PlatformPageHow it was foundNote
TrustpilotRogue Amoeba Software Reviews / Read Customer Service Reviews of www.rogueamoeba.comGrounded web search. Never had an issue, worked like a charm. They're great little tools that I've always found incredibly useful ... . It is clear that this software is build with love and thought. So what ... the issue in no time. It turns out that OSX has some well
MacworldAirfoil review: Sheer delight in streaming audio to any device / MacworldGrounded web searchThe app can take its input from any running app or any other app you select, from any audio input source on your computer, and from special system inputs, which can include something like passing text to speech to a particular device. (For more elaborate sound routing with options for professionals, Rogue Amoeba offers Loopback; see my review of Loopback 2.)

Customer proof

No named customers, testimonials, or customer case studies were found.

Independent mentions

  • Rogue Amoeba provides some really great software if BlackHole isn't enough for y... / Hacker News — Rogue Amoeba provides some really great software if BlackHole isn't enough for you. Loopback and Audio Hijack in particular. ... Audio Hijack is good if you want to add some VST plugin processing. A good usecase is having a nice mic for your Zoom calls or Youtube videos and doing basic noise filtering, compression and limiting on it w/o having to run a full DAW in the background. Otherwise Loopback does everything else like piping specific sound sources from one app to another, without the rest
  • you’re awesome!! I’ll test if i can ditch loopback by rogue amoeba for your piec... / Hacker News — Not mine! Just sharing what I found. I was looking for an alternative to rogue amoeba’s loopback too ... Because of price gouging. $100 for basic audio routing is absurd, and they'll hit you up again eventually for upgrades. ... That’s fair. It isn’t cheap, but they’re the only ones I know of who can route things around and mix them together without a DAW or some other utility running. ... The whole thing is, it's not basic. Loopback does things that Blackhole cannot, granted it requires a kerne
  • Making More Outside The App Store / Hacker News — ). It's just hopeless. So no wonder RogueAmoeba makes more money off the App Store. Even discounting other factors, their (rather specialized and very, very cool) apps are just easier to find via web search.
  • > I just wish somebody would create an open source alternative to Rouge sic Am... / Hacker News — > I just wish somebody would create an open source alternative to Rouge sic Amoeba's Loopback! Rogue Amoeba has been around for over two decades. They are an early macOS X shop and their softwares are best of breed. Their esteemed Audio Hijack recently received an overhaul to its permissions structure. My understanding (gleaned from a podcast?) is Rogue Amoeba worked closely with Apple on this reworking. ... Rogue Amoeba is precisely the kind of software shop worth supporting with your money a
  • Rogue Amoeba software no longer requires reduced security or extensions / Hacker News — Rogue Amoeba software no longer requires reduced security or extensions / Hacker News Rogue Amoeba software no longer requires reduced security or extensions (rogueamoeba.com) 6 points by vthommeret on Dec 17, 2024 / hide / past / favorite / 1 comment
  • Rogue Amoeba SoundSource vs Audio Hijack vs Ginger Audio GroundControl - Gearspace — well treated but far from perfect so the EQ really helps. Of course if I ... to any other app and also operates as a standalone recorder. Use it to record from YouTube etc into your DAW for example .... Not familiar with the Ginger app. Hope this helps!

External links were grounded in one live web search. Search snippets are leads, not independently scraped page content; rejected links remain available in Review evidence.

17

Company, security, and trust

Ownership, policies, security signals, and public trust evidence.

SignalFindingSource
Company and ownershipRogue Amoeba is a privately held software company, based in the USA with offices around the globe. Since 2002, we've been making tools to assist you with all your audio needs on MacOS. In that time, we've delighted millisource
Contact and supportIf you no longer have access to the email you used to purchase, click to contact us. Be sure to include your old email address so we can locate your information.source
Legal and privacyWe respect your inbox and never share your data with anyone. See our full privacy policy.source
Security and complianceNot published on the collected pages.—
Uptime and status pageNot published on the collected pages.—
Domain registered2002-09-15—
Domain expires2030-09-15—

Not found on the collected pages: security and compliance, uptime and status page. This only means Scout did not find it on the pages it read; it says nothing about the company itself.

18

Documentation and product updates

Help resources, product guidance, and visible changes over time.

Resource or updateTypeWhat is availableDate or freshness
Contact and supportSupportPublic contact and support channel. (source)Not dated
Rogue Amoeba / Current Software StatusStatus pageRogue Amoeba is home to fantastic MacOS audio products for consumers and professionals alike. Rogue Amoeba - Strange Name. Great Software. (source)Not dated

Not found in the collected public sources: public roadmap, changelog or release notes, separate help center or knowledge base.

Technical

19

Technical and delivery signals

Delivery model, platforms, API, data ownership, reliability claims and release activity.

SignalFindingSource
Delivery model (cloud, self-hosted, desktop, browser extension)Fission is a desktop application for macOS S33.S33
Platforms and appsFission runs on macOS S33.S33
API and extensibility (API, SDK, webhooks, MCP, plugins)Not published on the collected pages.—
Data ownership and exportFission supports export to MP3, AAC, Apple Lossless, FLAC, AIFF, and WAV formats S32.S32
Performance and reliability claimsFission claims to never cause quality loss when editing, even with MP3 and AAC S32.S32
Release activityNot published on the collected pages.—
20

Measured infrastructure

Domain, certificate, and hosting signals, measured directly.

SignalFinding
Domain registered2002-09-15 — NameCheap, Inc.
Domain expires2030-09-15
TLS certificateLet's Encrypt, valid, expires 2027-01-13
Security headersnone served
Headers not servedHSTS, CSP, X-Content-Type-Options, X-Frame-Options, Referrer-Policy
Server headerApache
Mail handled bymail.mailroute.net
Nameserversns566.pair.com, ns0000.ns0.com

Not measurable: wayback: rate limited by archive.org, ladder stopped after 1 probe(s). A gap here means the lookup was unavailable, not that the finding is negative.

21

Technical site audit

A bounded multi-page crawl with page-level issues and URLs.

Scout — Bounded technical crawl

  • Pages crawled: 15 of 15 maximum
  • Technical health: 86/100
  • Critical issues: 0
  • Warnings: 37
  • Notices: 16

Issues

SeverityIssueValueAffected URL
warningPage should have one primary H10https://rogueamoeba.com/
warningMissing canonical URL—https://rogueamoeba.com/
noticeImages are missing alt text7https://rogueamoeba.com/
warningMissing canonical URL—https://rogueamoeba.com/airfoil/mac/
noticeImages are missing alt text2https://rogueamoeba.com/airfoil/mac/
warningPage should have one primary H17https://rogueamoeba.com/audiohijack/
warningMissing canonical URL—https://rogueamoeba.com/audiohijack/
noticeImages are missing alt text11https://rogueamoeba.com/audiohijack/
warningPage should have one primary H10https://rogueamoeba.com/farrago/
warningMissing canonical URL—https://rogueamoeba.com/farrago/
noticeImages are missing alt text6https://rogueamoeba.com/farrago/
warningMissing canonical URL—https://rogueamoeba.com/fission/
noticeImages are missing alt text2https://rogueamoeba.com/fission/
warningMissing canonical URL—https://rogueamoeba.com/loopback/
noticeImages are missing alt text2https://rogueamoeba.com/loopback/
warningMissing canonical URL—https://rogueamoeba.com/piezo/
noticeImages are missing alt text2https://rogueamoeba.com/piezo/
warningPage should have one primary H10https://rogueamoeba.com/soundsource/
warningMissing canonical URL—https://rogueamoeba.com/soundsource/
noticeImages are missing alt text13https://rogueamoeba.com/soundsource/
warningMissing canonical URL—https://rogueamoeba.com/store/
noticeImages are missing alt text7https://rogueamoeba.com/store/
warningPage should have one primary H12https://rogueamoeba.com/support/
warningMissing canonical URL—https://rogueamoeba.com/support/
noticeImages are missing alt text3https://rogueamoeba.com/support/
warningMissing canonical URL—https://rogueamoeba.com/company/
noticeImages are missing alt text1https://rogueamoeba.com/company/
noticeMeta description length should be reviewed21https://weblog.rogueamoeba.com/
warningPage should have one primary H10https://weblog.rogueamoeba.com/
warningMissing canonical URL—https://weblog.rogueamoeba.com/
noticeImages are missing alt text13https://weblog.rogueamoeba.com/
warningMissing canonical URL—https://rogueamoeba.com/airfoil/mac/
noticeImages are missing alt text2https://rogueamoeba.com/airfoil/mac/
warningMissing canonical URL—https://rogueamoeba.com/airfoil/mac/download.php
noticeImages are missing alt text1https://rogueamoeba.com/airfoil/mac/download.php
warningMissing canonical URL—https://rogueamoeba.com/airfoil/mac/buy.php
noticeImages are missing alt text7https://rogueamoeba.com/airfoil/mac/buy.php
warningDuplicate title in audit sample2https://rogueamoeba.com/airfoil/mac/
warningDuplicate title in audit sample2https://rogueamoeba.com/airfoil/mac/
warningDuplicate meta description in audit sample14https://rogueamoeba.com/
warningDuplicate meta description in audit sample14https://rogueamoeba.com/airfoil/mac/
warningDuplicate meta description in audit sample14https://rogueamoeba.com/audiohijack/
warningDuplicate meta description in audit sample14https://rogueamoeba.com/farrago/
warningDuplicate meta description in audit sample14https://rogueamoeba.com/fission/
warningDuplicate meta description in audit sample14https://rogueamoeba.com/loopback/
warningDuplicate meta description in audit sample14https://rogueamoeba.com/piezo/
warningDuplicate meta description in audit sample14https://rogueamoeba.com/soundsource/
warningDuplicate meta description in audit sample14https://rogueamoeba.com/store/
warningDuplicate meta description in audit sample14https://rogueamoeba.com/support/
warningDuplicate meta description in audit sample14https://rogueamoeba.com/company/
warningDuplicate meta description in audit sample14https://rogueamoeba.com/airfoil/mac/
warningDuplicate meta description in audit sample14https://rogueamoeba.com/airfoil/mac/download.php
warningDuplicate meta description in audit sample14https://rogueamoeba.com/airfoil/mac/buy.php

Crawled pages

StatusTitleH1sWordsResponseURL
200Rogue Amoeba \Quality Audio Software for MacOS0275313 ms
200Rogue Amoeba \Airfoil: Wireless audio around your house11011142 ms
200Rogue Amoeba \Audio Hijack: Record Any Audio on MacOS71090194 ms
200Rogue Amoeba \Farrago: Robust, rapid-fire soundboards0999197 ms
200Rogue Amoeba \Fission: Fast & Lossless Audio Editing1980156 ms
200Rogue Amoeba \Loopback: Cable-Free Audio Routing1116788 ms
200Rogue Amoeba \Piezo: Charmingly Simple Audio Recording1802119 ms
200Rogue Amoeba \SoundSource: Superior Sound Control0116082 ms
200Rogue Amoeba \The Rogue Amoeba Store19781,306 ms
200Rogue Amoeba’s Support Center2252141 mshttps://rogueamoeba.com/support/
200Rogue Amoeba \More Info On Rogue Amoeba11297135 ms
200Rogue Amoeba - Under the Microscope0180531 mshttps://weblog.rogueamoeba.com/
200Rogue Amoeba \Airfoil: Wireless audio around your house1101184 ms
200Rogue Amoeba \Download Airfoil1196103 ms
200Rogue Amoeba \Purchase Airfoil1963276 ms

This is a bounded Scout crawl. Core Web Vitals and Lighthouse scores are not claimed unless a dedicated performance audit is connected.

22

Search Console and Analytics

First-party search and behavioral data connection state.

Modeled acquisition channels

ChannelEstimated share
direct24.7%
search58.4%
search organic58.3%
search paid0.1%
social8.7%
social organic8.7%
social paid0.0%
referrals3.2%
paid referrals0.0%
mail1.2%
gen ai3.9%
affiliate0.0%
other0.0%

First-party connections

IntegrationStatusData available after connection
Google Search ConsoleNot connectedClicks, impressions, CTR, average position, queries, pages, countries, and devices
Google AnalyticsNot connectedOrganic sessions, engagement, landing pages, conversions, geography, and devices

No first-party Search Console or Analytics numbers are shown until the site owner authorizes the corresponding Google account. Scout traffic model values above are modeled estimates, not private analytics totals.

Limits and method

23

Limitations and open questions

Known constraints and missing evidence from the collected pages.

The collected pages do not mention any competitors by name. Evidence gaps include lack of detailed system requirements, version history, and independent benchmark performance data. Open questions remain about the exact limits of the free trial and whether the license includes future major upgrades.

24

Sources, method, and limitations

Evidence inventory, collection method, provider use, and constraints.

This report is based on 15 collected pages from rogueamoeba.com, including the Fission product page, company pages, press kit, and status page. The static collector completed all 15 requests; a browser rendering render was also used. External proof search was enabled but only verified the existence of linked results, not their content. Pricing was supplemented by an authoritative pricing table from the purchase page. Limitations: no independent reviews or customer case studies were scraped; some sections rely on vendor-provided descriptions.

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