Tools
Bulbul vs Fish Audio
Bulbul or Fish Audio? Their plans monthly and yearly, the capabilities their makers state, security and latest updates, side by side — read from the makers' own pages.
In short
- Both: Text to speech, Voice cloning, Commercial use, API
- Only Fish Audio states: Speech to text, Sound effects, Dubbing, Many languages
Bulbul
Bulbul is Sarvam's text-to-speech model for generating speech in 11 Indian languages with selectable voices and pace control.
Plans
Bulbul v3
- ₹30 per 10K characters
- Rounded to the nearest character.
Prices checked 2026-09-25 on the maker’s page.
Capabilities
- Text to speech — “Bulbul v3 is our latest text-to-speech model, specifically designed for Indian languages and accents.” source
- Voice cloning — “Bulbul V3 supports voice cloning, allowing teams to create custom voices that maintain natural expressiveness and quality.” source
- Commercial use — “For commercial production rights when shipping generated audio, see Commercial Licensing.” source
- API — “Looking to integrate the Bulbul V3 API within your Products/Applications?” source
Security
- SOC 2 Type II — “ISO 27001 and SOC 2 Type II certified.” source
- SOC 2 — “ISO 27001 and SOC 2 Type II certified.” source
- ISO 27001 — “We're ISO 27001:2022 certified and hold SOC 2 Type II.” source
- Not: ISO 42001 — “ISO 42001 is in progress, and we'll publish it when it's done.” source
- Not: Not trained on your data — “Custom models trained on a customer's data remain inside the customer's environment, with weights they own and we never reuse.” source
Latest updates
- Sarvam Vision 2.1: Pushing the Pareto frontier of document intelligence (2.1)
Sarvam Vision 2.1 adds structured extraction and Indic handwritten recognition capabilities.
- Introducing Saaras V4 (V4)
Introduces Saaras V4, an ASR model for a multilingual world.
- Everything we announced at Sarvam Epoch
Announces new models, Sarvam Inference, Indus agents, Sarvam Code, and more.
Fish Audio
Fish Audio turns text into expressive speech, with voice cloning, voice design, speech-to-text, audio tools, and developer APIs.
Plans
Free Tier
Free
- 8,000 credits monthly
- Up to 7 minutes generation
- Up to 500 characters per generation
- 3 public voice slots
- Standard generation speed
- Enhanced voice cloning
Plus
- $5.5 mo
- $66 billed annually
- 15 mo
- 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 our latest models
- Access to Voice Design
Pro
- $37.5 mo
- $450 billed annually
- 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
Max
- $749 mo
- $8988 billed annually
- 25,000,000 credits monthly
- Up to 6,250 minutes generation
- 10 team seats included
- 15 professional voice slots
- And everything in Pro
Enterprise
Price on request
- Pay as you go with organization-level controls
- Zero Data Retention
- On-Premise Deployment
- SOC2 Compliance
- Custom SSO (Coming soon)
Prices checked 2026-09-24 on the maker’s page.
Capabilities
- Text to speech — “Text to Speech with the most natural and human sounding AI voice generator” source
- Voice cloning — “Instant voice cloning from 10 seconds of audio, 60+ emotion tags, sub-300ms streaming latency, and 500,000+ community voices.” source
- Speech to text — “Speech to Text” source
- Sound effects — “Sound Effects” source
- Dubbing — “Audio Translation” source
- Many languages — “Speak 30+ languages with any voice” source
- Commercial use — “Premium subscribers can use verified voices (that you own) for commercial purposes.” source
- API — “Yes! Premium subscribers get access to our flexible pay-as-you-go API.” source
Latest updates
- Fish Audio S2 (Fish Audio S2)
Launched the S2 text-to-speech model with inline emotion cues, multi-speaker dialogue, 80+ languages, and API model ID s2-pro.
- Fish Audio S1 (Fish Audio S1)
Rebranded Fish Speech to Fish Audio and introduced S1 and S1-mini TTS models with multilingual support and emotional expressions.
- v1.5.1 (v1.5.1)
Added ONNX export and Arabic and Hebrew text processing; fixed PyTorch security settings and Apple Silicon compatibility.