Realtime TTS 1.5 Mini: API pricing, providers and specs
Audioby Inworld
Realtime TTS 1.5 Mini is a audio model by Inworld. One provider serves it: Replicate, at $0.015 /1K chars.
Lowest price$0.015/1K charsat Replicate
Maker's price—The maker does not sell it
Providers1
Monthly searches—
How Realtime TTS 1.5 Mini compares
Against the 21 audio models on the site priced the same way.
- Cheap for its class: at $0.015 /1K chars, its lowest price undercuts 82% of comparable models (median $0.021).
- 1 providers serve it; 0% of comparable models have fewer.
Realtime TTS 1.5 Mini prices by provider
Every provider's list price, read from its own price page or API. A price marked “from” changes with context length, resolution or mode.
| Provider | Task | Output |
|---|---|---|
| Replicate | — | $0.015/1K chars |
Prices in US dollars, updated daily from each provider. Prices last checked Oct 26, 2026.
Specs
- Type
- Audio
- Maker
- Inworld
- Inputs
- Text
- Outputs
- Audio
- Capabilities
- —
- Released
- —
- License
- —
- Open weights
- —
Alternatives to Realtime TTS 1.5 Mini
Same kind of model from other makers, at a similar price.
| Model | Lowest price | Arena | Providers |
|---|---|---|---|
| Realtime TTS 1.5 Minithis model | $0.015/1K chars | — | 1 |
| hKokoro TTS | $0.02/1K chars | — | 1 |
 Qwen3 TTS | $0.02/1K chars | — | 3 |
| Grok Voice TTS 1.0 | $0.015/1K chars | — | 4 |
 Voxtral TTS 2603 | $0.016/1K chars | — | 1 |
 Dia Tts | $0.04/1K chars | — | 1 |
| Qwen Audio 3.0 Tts Plus | $0.02/1K chars | — | 1 |
| Qwen Audio 3.0 TTS (Flash) | $0.014/1K chars | — | 2 |
 Pro V1.0 | $0.01/1K chars | — | 1 |
More from Inworld
Realtime TTS 1.5 Mini FAQ
The lowest price for Realtime TTS 1.5 Mini is $0.015 /1K chars, at Replicate.
We have not found Realtime TTS 1.5 Mini's weights published by its maker.
1 API providers serve Realtime TTS 1.5 Mini. Compare their prices above, or open a provider to see everything it offers.
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