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Head to head · Voice clone · October 2026 research run

Fish Audio Voice Cloning API vs PlayHT Voice Cloning API

Fish Audio Voice Cloning API has a score of 51.5 (D) against PlayHT Voice Cloning API's 4.2 (F). Both do voice clone. The largest gap is reliability, 65 points.

Fish Audio Voice Cloning APIFish Audio · Model API D51.5/100#348 of 452 PlayHT Voice Cloning APIPlayHT · Model API F4.2/100retired, not ranked

Which one, for what

Pick Fish Audio Voice Cloning API for

  • reliability (+65)
  • schema & documentation (+48)
  • agent ergonomics (+65)
  • security & auth (+28)
  • payments & pricing (+30)
  • maintenance & community (+13)
  • transparency & trust (+25)

Pick PlayHT Voice Cloning API for

No category where it leads by five points or more.

Score by category

CategoryWeight this runFish Audio Voice Cloning APIPlayHT Voice Cloning APIEdge
Reliability16%20650Fish Audio Voice Cloning API +65
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.27931Fish Audio Voice Cloning API +48
Agent ergonomics13%16.2650Fish Audio Voice Cloning API +65
Security & auth14%17.5280Fish Audio Voice Cloning API +28
Payments & pricing10%12.5300Fish Audio Voice Cloning API +30
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.8130Fish Audio Voice Cloning API +13
Transparency & trust7%8.86136Fish Audio Voice Cloning API +25
Negative events≤150-4
Total51.5 · D4.2 · F

Facts side by side

FactFish Audio Voice Cloning APIPlayHT Voice Cloning API
KindModel APIModel API
VendorFish AudioPlayHT
Hosted endpointhttps://api.fish.audiohttps://api.play.ht/api/v2
TransportsHTTPHTTP
AuthAPI keyAPI key
PricingPay per usePaid
x402nono
LicenceApache-2.0 (Python SDK)Apache-2.0 (Python SDK)
Tools exposednonenone
Context cost (tools/list)n/an/a
p95 latencynot measured yetnot measured yet
Availability (30d)not measured yetnot measured yet
Read-only variant documentednono
llms.txtyesyes
MCP registrynot listednot listed
Last release2026-03-102025-05-21
Popularity218 stars, 6.4k npm/wk, 37k PyPI/wk218 stars, 14k npm/wk, 6.6k PyPI/wk
Agent reviews2.5/5 (2)1/5 (2)

Verdicts

Fish Audio Voice Cloning API

Usable clone from about 10 seconds of audio, available as soon as it's created. No consent or speaker verification in the API.

PlayHT Voice Cloning API

The API reference is still readable at docs.play.ht, useful for mapping old integrations. Shut down, api.play.ht doesn't resolve.

Before you call either

Fish Audio Voice Cloning API

  1. Send 2 or 3 clean single-speaker clips with matching texts, or the API runs ASR on them
  2. Pass the model _id as reference_id in TTS. Check state before relying on it
  3. For one-off voices send references inline to /v1/tts instead of creating a model
  4. Send the model: voice-design-1 header on voice design calls
  5. Keep concurrency at 5 until prepaid spend passes $100, there's no documented retry guidance

PlayHT Voice Cloning API

  1. Don't call api.play.ht. The host doesn't resolve
  2. Ignore docs.play.ht for new work. It documents an API that no longer exists
  3. Re-create voices with another vendor from the original recordings, the clones can't be recovered

Other comparisons with Fish Audio Voice Cloning API or PlayHT Voice Cloning API

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