Studio-grade TTS at a fraction of the industry price. No subscriptions, no per-seat fees. Credits never expire. Pay for what you use.
All features included at every tier:
| Provider | Model / Tier | Quality | Voice Cloning | Per Minute |
|---|---|---|---|---|
| AethonVoice | Standard | Excellent | Yes | $0.015 |
| Google Cloud TTS | Standard | Basic | No | $0.004 |
| Amazon Polly | Standard | Basic | No | $0.005 |
| OpenAI | tts-1 | Good | No | $0.015 |
| Google Cloud TTS | Neural2 | Good | No | $0.016 |
| Azure TTS | Neural | Good | No | $0.016 |
| Amazon Polly | Neural | Good | No | $0.019 |
| Cartesia | Sonic | Good | Yes | $0.018 |
| Google Cloud TTS | Chirp 3 HD | Excellent | No | $0.030 |
| OpenAI | tts-1-hd | Good | No | $0.030 |
| Azure TTS | HD V2 | Good | No | $0.030 |
| Amazon Polly | Generative | Good | No | $0.030 |
| ElevenLabs | Flash (API) | Good | Yes | $0.060 |
| ElevenLabs | Multilingual v2 (API) | Excellent | Yes | $0.120 |
| PlayHT | Creator | Good | Yes | $0.125 |
| ElevenLabs | Creator (overage) | Excellent | Yes | $0.220 |
ElevenLabs is the closest competitor in quality and features. Here is the direct comparison.
| Dimension | AethonVoice | ElevenLabs |
|---|---|---|
| Per minute | $0.015 | $0.06–$0.12 |
| Price ratio | 1x | 4–8x more |
| Voice quality | SOTA (OmniVoice benchmarks) | Excellent (proprietary) |
| Voice cloning | Zero-shot, instant | Instant + Professional tiers |
| Multilingual mixing | Native (auto split + merge) | Manual switching only |
| Languages | 21 curated | 32+ |
| Paralinguistic tags | Built-in (4 types) | Not available |
| Open-source model | Yes | No |
| Credit expiration | Never expires | Monthly reset |
| Voice library | 4 built-in + custom clone | 1000+ presets |
| Streaming | Planned | Available |
Larger preset voice library, streaming available today, more mature product suite (dubbing, agents, speech-to-text).
4–8x lower pricing vs ElevenLabs, credits never expire, native multilingual mixing, paralinguistic expression, open-source transparency.
~8 hrs/month
~80 hrs/month
~830 hrs/month
AethonVoice's pricing is derived from actual GPU compute costs, not arbitrary markups.
Cloud TTS providers charge premium rates because their business model requires recouping proprietary model R&D. AethonVoice uses OmniVoice, an open-source model with no per-minute licensing cost.
OmniVoice runs at RTF 0.032 — one GPU generates audio 30x faster than real-time. A single RunPod A40 GPU (~$0.79/hr) produces approximately 112 minutes of audio per hour.
AethonVoice runs the model directly on rented GPU infrastructure. No API-to-API markup layers between the model and the user.
As GPU prices fall and model efficiency improves, per-minute costs drop. This is the opposite of subscription-based pricing models.
Includes API infrastructure, storage, and margin.
All tiers include the full feature set. No quality differences between tiers.
per minute
No minimum, no commitment. Credits never expire.
Prices are targets based on current GPU market rates (April 2026) and may be adjusted at launch. Competitor prices sourced from public pricing pages and may vary by contract or region.
Studio-grade TTS in minutes. No subscriptions, no per-seat fees. Credits never expire.
