Fish Speech vs Voice.ai
Fish Speech
github.com
Voice.ai
voice.aiSide by side
| Figure | Fish Speech | Voice.ai |
|---|---|---|
| Price from | $11/mo | $5/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 5 | 8 |
| Spec score · AI voice cloning tools | 8.4 (#17) | 8.8 (#11) |
| Languages | The repository describes S2 Pro as supporting more than 80 languages without phonemes or language-specific preprocessing. | The PC page says voices repeat speech back in the speaker’s language. |
| Security and compliance | Fish Audio says its SOC 2 Type II audit is underway and offers zero data retention, HIPAA-aligned configurations, and self-hosted deployments for enterprise workloads. | Enterprise pricing lists DPA and SLA assurances, HIPAA business associate agreements and custom SSO. |
| Support | Enterprise support includes 24/7 production support, a technical account manager, and a 99% uptime SLA. | The pricing page lists priority support for Core and above, and technical success manager support for Business. |
| Voice cloning | S2 supports voice cloning from short reference samples, typically 10–30 seconds, without additional fine-tuning. | Users can create voice models for real-time conversion or text-to-speech, with paid plans adding instant-clone capacity. |
Plans
Fish Speech
- Free TierFree
- Plus$11 a month
- Pro$75 a month
- Max$749 a month
- EnterprisePriced on request
Voice.ai
- FreeFree
- Starter$5 a month
- Launch$12 a month
- Core$99 a month
- Scale$330 a month
- Business$880 a month
- FreeFree
- EnterprisePriced on request
In their own words
Fish Speech
Fish Speech has no write-up on Specifiction yet; its figures are above.
Voice.ai
Voice.ai provides real-time AI voice transformation for PC, alongside text-to-speech and online audio tools. Its PC app describes its voice engine as deep-learning based and lets users hear a changed voice in real time. A library of user-generated voices and voice cloning are also listed. Voice.ai says transformed speech is returned in the speaker’s language. On Windows, it can work with microphone-enabled apps such as Discord, Zoom, Google Meet, WhatsApp, Skype and Twitch, plus games including Minecraft and Fortnite. The platform listing includes Windows, Mac, iOS and Android, while its API offering covers voice agents, cloning and text-to-speech. The free plan includes 5k credits/month and a five-minute audio conversion limit. Starter costs $5 a month and includes 15k credits/month and five instant voice clones. Higher plans add credits, clones, concurrent generation and agent-call capacity, with priority support on Core and technical success manager support on Business.