Video & Audio comparison · 2026

Fish Audio vs Moonvalley

Compare Fish Audio and Moonvalley 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 Moonvalley for directors, commercial production houses, and brand studios that need AI video from licensed training data with shot-level camera, pose, and trajectory dire.

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

Moonvalley
moonvalley.com

Studio-grade AI video generation powered by Marey, trained on licensed data.

Starts at Not publicly listed·Video & Audio

At a glance

Fish AudioMoonvalley
CategoryVideo & AudioVideo & Audio
PricingStarts at $0/monthStarts at Not publicly listed
Free tierYesYes
PlatformsWeb browser, REST API, On-premise deployment (Enterprise)Web, ComfyUI, fal.ai, API (waitlist)
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 scriptDirectors, commercial production houses, and brand studios that need AI video from licensed training data with shot-level camera, pose, and trajectory dire
CompanyHanabi AI Inc.Moonvalley AI Inc.
Founded——

How they differ

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

Speech

Fish AudioMoonvalley
Text to speechYesNot published
Speech to textYesNot published
Voice cloningYesNot published
Voice libraryYesNot published
Emotion / style controlYesNot published
Pronunciation controlNot publishedNot published

Languages

Fish AudioMoonvalley
Multilingual outputYesNot published
DubbingNot publishedNot published
Translated captionsNot publishedNot published
Accent controlNot publishedNot published
Speaker diarizationYesNot published

Video

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

Audio

Fish AudioMoonvalley
Music generationNot publishedNot published
Sound effectsNot publishedNot published
Stem separationNot publishedNot published
Noise reductionNot publishedNot published
MasteringNot publishedNot published

Delivery

Fish AudioMoonvalley
Realtime / streamingYesNot published
Batch jobsNot publishedLimited
Long-form rendersYesNot published
Export formatsNot publishedNot published
No watermark on paidNot publishedNot published

Access

Fish AudioMoonvalley
Public APIYesLimited
Official SDKYesNot published
Self-serve signupYesYes
Free trialYesNot published
Team workspaceNot publishedNot published
SSO / SAMLNot publishedNot published
Mobile appsNot publishedNot published
Browser extensionNot publishedNot published
Self-host / on-premYesNot published

Commercial

Fish AudioMoonvalley
Commercial licenseNot publishedYes
Usage-based pricingYesNot published
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 Moonvalley

  • Marey text-to-video generation with cinematic detail, motion, and lighting
  • Marey image-to-video generation from a single still
  • Trained on licensed data, described by Moonvalley as "FULLY LICENSED, Commercially safe."
  • Pose transfer: guide timing and intent from reference images or performance inputs
  • Camera control: Marey turns a 2D scene into a 3D environment for on-set style camera moves
  • Motion transfer: pull motion from a reference video and apply it to new subjects or scenes
  • Trajectory control: draw a path for an element instead of prompting or re-rolling
  • Composable layers for stacking motion, style, and camera direction without breaking structure

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 Moonvalley

  • Generating commercial and brand spots where the client requires documented training-data provenance
  • Previsualization and animatics for directors who need specific camera moves from a single reference frame
  • Turning concept stills and production art into moving shots for pitch decks and treatments
  • Retargeting a performance captured in reference footage onto a different character with motion transfer
  • Blocking object movement precisely by drawing trajectories rather than re-prompting
  • Building shots inside ComfyUI graphs alongside other nodes in an existing VFX pipeline
  • Calling Marey through fal.ai for batch generation inside a studio's own tooling

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 Moonvalley

  • ComfyUI (Comfy)
  • fal.ai
  • Discord community
  • Moonvalley API (waitlist)

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)

Moonvalley

  • Marey access (pricing not published) Not publicly listed

    No pricing page was found on moonvalley.com during this review · Homepage shows only a repeated START CREATING call to action with no plan table · No free plan, credit pack, or trial length is stated on the crawled Moonvalley pages · Marey is also billed through inference partners fal.ai and Comfy, which publish their own rates · Moonvalley's own API is listed in the footer as API (waitlist)

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)

Moonvalley strengths

  • Moonvalley states Marey is trained on licensed data and describes the output as commercially safe, which matters for client and broadcaster clearance
  • Marey exposes four concrete direction controls — pose transfer, camera control, motion transfer, and trajectory control — instead of prompt-only generation
  • Camera control in Marey derives a 3D environment from a single 2D image, enabling deliberate camera moves
  • Composable layers in Marey let motion, style, and camera direction stack without destroying scene structure
  • Marey runs through Comfy and fal.ai, so studios can adopt Moonvalley without abandoning existing pipelines
  • Moonvalley's research leadership is publicly named on the team page, including former DeepMind and Google Research scientists

Watch-outs

  • Moonvalley publishes no pricing page, no plan table, and no credit allowance, so cost cannot be assessed before signup
  • No $0 plan is published by Moonvalley; the homepage offers only START CREATING with no stated trial length
  • Moonvalley's own API is waitlist-gated rather than self-serve, delaying programmatic access
  • Vendor contradiction to flag: Moonvalley's homepage asserts "FULLY LICENSED, Commercially safe." while the actual commercial obligations live in separate Terms of Service, Copyright Policy, and Prohibited Use Policy documents on the legal, trust and safety page
  • Moonvalley does not publish clip length, resolution, frame rate, or concurrency limits for Marey on its public pages
  • Marey generates picture only; Moonvalley documents no speech, music, or sound design capability
  • Cost and rate limits may differ between Moonvalley direct access and Marey running on fal.ai or Comfy, and Moonvalley does not reconcile the two on its site
  • The only published Moonvalley mailbox is [email protected], with no sales or support address listed on the crawled pages

Fish Audio vs Moonvalley 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 Moonvalley for directors, commercial production houses, and brand studios that need AI video from licensed training data with shot-level camera, pose, and trajectory dire.

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 Moonvalley is for

Directors, commercial production houses, and brand studios that need AI video from licensed training data with shot-level camera, pose, and trajectory dire

Studio-grade AI video generation powered by Marey, trained on licensed data.

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 Moonvalley

As of August 2026, Marey stands out for filmmaker-oriented controls, but Moonvalley still asks prospective buyers to accept major commercial unknowns before committing.

Fish Audio vs Moonvalley FAQ

Common questions when choosing between Fish Audio and Moonvalley.

Is Fish Audio or Moonvalley 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 Moonvalley for directors, commercial production houses, and brand studios that need AI video from licensed training data with shot-level camera, pose, and trajectory dire.

Which is cheaper, Fish Audio or Moonvalley?

Fish Audio starts at $0/month. Moonvalley starts at Not publicly listed. 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 Moonvalley?

Directors, commercial production houses, and brand studios that need AI video from licensed training data with shot-level camera, pose, and trajectory dire

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