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Ultra-fast, ultra-cheap TTS for voice agents
Pros
- Very low cost (~$0.025/1,000 chars)
- Fast real-time latency
- Free tier to start
- On-prem available
Cons
- Voice cloning gated to enterprise
- Low default concurrency (5)
- Developer-focused only
✓ Where it shines / best for
- Real-time voice agents
- Cost-sensitive TTS at scale
- On-device/edge deployment
✕ Not the best fit for
- Consumer creators
- Users needing large stock voice catalog
Features
- ✓ Lightning V3.1 real-time TTS
- ✓ Per-character pay-as-you-go
- ✓ Voice cloning (enterprise)
- ✓ On-prem deployment
- ✓ Low latency (~100ms)
- ✓ Voice agent tooling
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Pay-as-you-go | $0.025 | per 1,000 chars | Lightning V3.1; 5 concurrency, 100 RPM |
| Enterprise | Custom | On-prem, voice cloning, custom limits |
Pricing verified from the official source. Prices change often — confirm on the vendor's site before buying.
Specifications
| models | Lightning V3.1, Waves |
| latency | ~100ms |
Sponsored
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