Video & Audio comparison · 2026

Fish Audio vs Genmo

Compare Fish Audio and Genmo as Video & Audio tools on fit, pricing, and the capabilities that actually overlap in 2026. Pick Fish Audio for video narrators, audiobook producers, and game studios who need line-by-line emotion control in synthetic speech instead of one flat voice setting across a whole script. Pick Genmo for teams generating short cinematic b-roll shots from a written prompt in the Genmo playground and running Mochi 1 locally on owned GPUs to avoid sending prompts to a hosted service.

Updated Aug 23, 2026

Fish Audio
fish.audio

Expressive real-time AI text-to-speech, voice cloning, and speech-to-text built on the S2.1 Pro model

Starts at $0/month·Video & Audio

Genmo
genmo.ai

Open video world models, including the Apache 2.0 licensed Mochi 1 text-to-video model

Free·Video & Audio

At a glance

Fish AudioGenmo
CategoryVideo & AudioVideo & Audio
PricingStarts at $0/monthFree
Free tierYesYes
PlatformsWeb browser, REST API, On-premise deployment (Enterprise)Web
Suitable forVideo narrators, audiobook producers, and game studios who need line-by-line emotion control in synthetic speech instead of one flat voice setting across a whole scriptTeams generating short cinematic b-roll shots from a written prompt in the Genmo playground and running Mochi 1 locally on owned GPUs to avoid sending prompts to a hosted service
CompanyHanabi AI Inc.Genmo, Inc.
Founded——

How they differ

Shared Video & Audio rubric, filled from each listing. Not a score.

Speech

Fish AudioGenmo
Text to speechYesNo
Speech to textYesNo
Voice cloningYesNo
Voice libraryYesNo
Emotion / style controlYesNo
Pronunciation controlNot publishedNo

Languages

Fish AudioGenmo
Multilingual outputYesNot published
DubbingNot publishedNo
Translated captionsNot publishedNo
Accent controlNot publishedNo
Speaker diarizationYesNo

Video

Fish AudioGenmo
Text to videoNot publishedYes
Image to videoNot publishedNot published
Timeline editingNot publishedNo
AI avatarsNot publishedNo
Lip syncNot publishedNo
Auto captionsNot publishedNo

Audio

Fish AudioGenmo
Music generationNot publishedNo
Sound effectsNot publishedNo
Stem separationNot publishedNo
Noise reductionNot publishedNo
MasteringNot publishedNo

Delivery

Fish AudioGenmo
Realtime / streamingYesNo
Batch jobsNot publishedNot published
Long-form rendersYesNo
Export formatsNot publishedLimited
No watermark on paidNot publishedNot published

Access

Fish AudioGenmo
Public APIYesNot published
Official SDKYesLimited
Self-serve signupYesYes
Free trialYesLimited
Team workspaceNot publishedNot published
SSO / SAMLNot publishedNot published
Mobile appsNot publishedNo
Browser extensionNot publishedNo
Self-host / on-premYesYes

Commercial

Fish AudioGenmo
Commercial licenseNot publishedYes
Usage-based pricingYesYes
Invoice / PONot publishedNot published
SOC 2Not publishedNot published
GDPR / DPANot publishedNot published
Audit logNot publishedNot published
Role-based accessNot publishedNot published

Features

These listings describe different capabilities. What each one ships:

Only Fish Audio

  • S2.1 Pro real-time text-to-speech model
  • Inline emotion tags: [angry], [sad], [embarrassed], [emphasis], [whispering], [soft], [breathy], [excited]
  • Special performance tags: [laughing], [chuckling], [clear throat], [sobbing], [crying loudly], [sighing], [panting], [groaning], [crowd laughing], [pause], [long pause]
  • Voice cloning advertised at 15 seconds on the API section and as little as 10 seconds in the FAQ
  • Speech-to-text with multispeaker labels, emotion tags, and natural language description
  • Voice library with 2,000,000+ user-uploaded voices
  • Voice Design access on Plus and above
  • Public, private, and professional voice slots

Only Genmo

  • Mochi 1 open-source text-to-video model released by Genmo under the Apache 2.0 license
  • Browser playground where a Genmo account holder writes a prompt and clicks Generate
  • Random prompt generator on the Genmo homepage with cinematic sample prompts
  • Open-source repository on GitHub plus weights on Hugging Face
  • Quickstart flow that clones the Mochi repo, installs dependencies with pip, and runs demos/cli.py
  • ComfyUI support for running and customizing Mochi inside node-based pipelines
  • MP4 output with H.264 encoding
  • Clips up to 5.4 seconds long at 30fps

Use cases

These listings describe different use cases. What each one ships:

Only Fish Audio

  • Producing video voiceovers for YouTube, ads, and explainer content with scene-matched narration
  • Narrating audiobooks with chapter-level control aimed at ACX/Audible specs
  • Creating character voices and brand personas for games, animation, and interactive stories
  • Giving customer support bots and virtual agents low-latency conversational speech
  • Cloning a creator's own voice to produce narration without re-recording sessions
  • Transcribing multi-speaker recordings with emotion tags for editing or subtitling
  • Embedding speech synthesis into an app through the Fish Audio API

Only Genmo

  • Generating short cinematic b-roll shots from a written prompt in the Genmo playground
  • Running Mochi 1 locally on owned GPUs to avoid sending prompts to a hosted service
  • Fine-tuning an open text-to-video checkpoint for a specific visual style
  • Slotting a video diffusion model into an existing ComfyUI node graph
  • Benchmarking open text-to-video quality against closed hosted generators for research
  • Prototyping storyboard and concept motion for pitches before a live shoot
  • Teaching diffusion coursework with a permissively licensed video model
  • Producing looping social clips under six seconds from text descriptions

Integrations

These listings describe different integrations. What each one ships:

Only Fish Audio

  • Fish Audio REST API
  • Fish Audio SDKs for developers
  • Stripe (payment processing)
  • Google sign-in via third-party account credentials
  • Voice Agent API for conversational applications
  • GitHub (fishaudio open-source repositories)

Only Genmo

Nothing exclusive in this list.

Plans

Fish Audio

  • Free Tier $0/mo or $0/yr

    8,000 credits monthly · Up to 500 characters per generation · 3 public voice slots · Standard generation speed · Enhanced voice cloning · Commercial use · No credit card needed

  • Plus $15/mo or $66/yr

    250,000 credits monthly · Up to 200 minutes generation · Up to 15,000 characters per generation · Unlimited public, 10 private voice slots · Priority generation on latest models · Access to Voice Design · 1 professional voice slot · Enhanced voice cloning · Commercial use allowed

  • Pro $100/mo or $450/yr

    2,000,000 credits monthly · Up to 1,620 minutes generation · 3 team seats included · Up to 30,000 characters per generation · Unlimited voice slots · 5 professional voice slots · 7 days money back guarantee · Everything in Plus

  • Max $999/mo or $8988/yr

    25,000,000 credits monthly · Up to 6,250 minutes generation · 10 team seats included · 15 professional voice slots · Everything in Pro

  • Enterprise Custom/mo or Custom/yr

    Pay as you go with organization-level controls · Zero Data Retention · On-Premise Deployment · SOC2 Compliance · More Discount · Custom SSO (Coming soon)

Genmo

  • Free $0/mo

    Limited amount of fuel (credits) each month · Access to the Genmo playground for text-to-video generation · 480p base-model output in MP4 with H.264 encoding · Clips up to 5.4 seconds at 30fps · Downloads available for 30 days after generation

  • Lite Not published/mo

    More fuel (credits) per month than the Genmo Free plan · Higher resolutions than the 480p base model, per the Genmo help page · Upgrade or downgrade at any time · Billed through Stripe with automatic renewal · Genmo does not publish the Lite price on a public pricing page

  • Standard Not published/mo

    Larger monthly fuel allowance than the Genmo Lite plan · Higher quality settings for Genmo generations · Paid access continues to the end of the billing period after cancellation · Genmo does not publish the Standard price on a public pricing page

  • Pro Not published/mo

    The largest fuel allowance among the four published Genmo plans · Highest available resolution and quality settings on Genmo · Prorated charge when upgrading mid-period, per the Genmo terms · Genmo does not publish the Pro price on a public pricing page

Fish Audio strengths

  • A $0 Free Tier with 8,000 monthly credits and no credit card required for testing S2.1 Pro
  • Inline emotion and performance tags allow delivery changes mid-script instead of per-render only
  • Public demo on the Fish Audio homepage generates audio before account creation
  • Very large voice library of 2,000,000+ community-uploaded voices
  • Plus at $5.5/mo billed annually is inexpensive for a 200-minute expressive TTS allowance
  • Pro includes a 7-day money-back guarantee and 3 team seats
  • Enterprise tier addresses compliance with zero data retention, on-premise deployment, and SOC2
  • Open-source presence via the fishaudio GitHub organization

Watch-outs

  • Vendor contradiction: the Free Tier plan card lists "Commercial use" while the homepage FAQ says the free plan is personal use only and the terms restrict unpaid use to personal, non-commercial use
  • Vendor contradiction: the annual toggle promotes "3 months off + anniversary 50% off when billed annually" but the billing FAQ says yearly billing saves 33% versus monthly
  • Vendor contradiction: cloning is advertised at 15 seconds in the API section and as little as 10 seconds in the FAQ
  • Vendor contradiction on languages: 30+ languages in the API section, 8 named languages in the FAQ, and 8 languages in the meta description
  • Unused minutes and credits do not roll over; monthly quotas reset at the start of each billing cycle
  • Free Tier caps each generation at 500 characters, too short for long-form narration
  • Credit math is indirect, with roughly 600 to 625 credits consumed per minute of generation
  • Professional voice slots are rationed by tier (1 on Plus, 5 on Pro, 15 on Max)

Genmo strengths

  • Genmo publishes Mochi 1 under the Apache 2.0 license, so the weights can be downloaded, modified and self-hosted
  • Genmo offers both a no-setup playground and a documented CLI quickstart, covering non-technical and engineering users
  • Genmo supports ComfyUI, which fits the model into pipelines many diffusion artists already run
  • Genmo states its output limits plainly on the help page: MP4/H.264, 480p base, 5.4 seconds, 30fps
  • Genmo publishes a free plan with monthly fuel, so testing costs nothing up front
  • Genmo allows upgrades and downgrades at any time, with paid access lasting through the paid period after cancellation

Watch-outs

  • Vendor contradiction: the Genmo about page calls Mochi 1 Apache 2.0 licensed for commercial use, while the Genmo terms restrict the Services to personal, non-commercial use and bar commercial use of Outputs outside a paid plan that expressly authorizes it
  • Genmo exposes no public pricing page, so the fuel amounts and dollar prices for the Lite, Standard and Pro plans are not published
  • Genmo caps clips at 5.4 seconds at 30fps, with longer generation described only as in development
  • The Genmo base model renders 480p, and higher resolutions require a paid Genmo subscription
  • Genmo supports text-to-video only; image-to-video is listed as coming soon
  • Generated videos are downloadable from Genmo for just 30 days, so users must archive their own files
  • The Genmo terms grant Genmo a perpetual, irrevocable, sublicensable license over Inputs and Outputs
  • The Genmo privacy notice says prompts and generated images may be used to train and develop new Genmo models

Fish Audio vs Genmo verdict

Who each product is for, then labeled AI takes. Not a generic winner.

Bottom line

Pick Fish Audio for video narrators, audiobook producers, and game studios who need line-by-line emotion control in synthetic speech instead of one flat voice setting across a whole script. Pick Genmo for teams generating short cinematic b-roll shots from a written prompt in the Genmo playground and running Mochi 1 locally on owned GPUs to avoid sending prompts to a hosted service.

Who Fish Audio is for

Video narrators, audiobook producers, and game studios who need line-by-line emotion control in synthetic speech instead of one flat voice setting across a whole script

Expressive real-time AI text-to-speech, voice cloning, and speech-to-text built on the S2.1 Pro model

Who Genmo is for

Teams generating short cinematic b-roll shots from a written prompt in the Genmo playground and running Mochi 1 locally on owned GPUs to avoid sending prompts to a hosted service

Open video world models, including the Apache 2.0 licensed Mochi 1 text-to-video model

AI take on Fish Audio

As of August 2026, Fish Audio stands out for script-level delivery control, though conflicting plan and capability claims weaken buying confidence.

AI take on Genmo

As of August 2026, Mochi 1 remains Genmo's strongest asset; the hosted product's licensing and privacy trade-offs are the real caveat.

Fish Audio vs Genmo FAQ

Common questions when choosing between Fish Audio and Genmo.

Is Fish Audio or Genmo the better Video & Audio tool?

Pick Fish Audio for video narrators, audiobook producers, and game studios who need line-by-line emotion control in synthetic speech instead of one flat voice setting across a whole script. Pick Genmo for teams generating short cinematic b-roll shots from a written prompt in the Genmo playground and running Mochi 1 locally on owned GPUs to avoid sending prompts to a hosted service.

Which is cheaper, Fish Audio or Genmo?

Fish Audio starts at $0/month. Genmo starts at $0/month. Confirm current pricing on each vendor site.

Who should choose Fish Audio?

Video narrators, audiobook producers, and game studios who need line-by-line emotion control in synthetic speech instead of one flat voice setting across a whole script

Who should choose Genmo?

Teams generating short cinematic b-roll shots from a written prompt in the Genmo playground and running Mochi 1 locally on owned GPUs to avoid sending prompts to a hosted service

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