WaveSpeed
FlashHead Talking avatar pricing
wavespeed-ai/soulx-flashhead
FlashHead makes a talking head from a portrait and audio.
From, per second
$0.015
✦01 · Pricing
What it costs
Per second, and what a single clip comes to at each length. These are computed rather than multiplied out, so the minimum billed unit and any cap are already applied.
| Tier | per second | 2s clip | 5s clip | 15s clip | 30s clip | 60s clip |
|---|---|---|---|---|---|---|
| 480p | $0.015 | $0.045 | $0.075 | $0.225 | $0.45 | $0.90 |
| 720p | $0.03 | $0.09 | $0.15 | $0.45 | $0.90 | $1.80 |
- Minimum billed
- 3 seconds
- Maximum clip
- 600 seconds
✦02 · Capabilities
What it accepts
Resolution tiers
480p and 720p, priced apart.
Steering prompt
Photo and audio only.
Minimum billed unit
Anything shorter than 3 seconds still bills as 3.
✦04 · Alternatives
Others in this lane
A photo plus an audio track becomes a lip-synced clip. Duration is not a control: it tracks the audio you upload. That makes the per-model minimum billed unit and maximum clip length the two numbers that decide what you actually pay.
| Model | Provider | From, per second |
|---|---|---|
| InfiniteTalk Fast | WaveSpeed | $0.015 |
| P-Video Avatar | Pruna AI | $0.025 |
| InfiniteTalk | WaveSpeed | $0.03 |
| SkyReels V3 | WaveSpeed | $0.03 |
| Wan 2.2 Speech to Video | WaveSpeed | $0.03 |
| LongCat Avatar 1.5 | WaveSpeed | $0.04 |
| Kling V2 Avatar Std | Kuaishou | $0.056 |
| Fabric 1.0 | VEED | $0.07 |
| Kling V2 Avatar Pro | Kuaishou | $0.112 |
| Lipsync 3 Avatar | Sync | $0.135 |
| OmniHuman 1.5 | ByteDance | $0.16 |
| Seedance 2.5 Talking Avatar | ByteDance | $0.22 |