Visitor experience
Explore public demos without signing in. Availability and duration follow the demo configuration.
Start experiencePRICING
Try it first.
Understand how usage is measured.
Public demos, developer usage and partner projects each have a clear next step.
Development & runtime
Use the approved rates and actual account entitlements. Start and end sessions explicitly.
View account credits
Partner projects
Define the task, content, devices and delivery scope. Pricing follows the agreed proposal.
Discuss your requirementsMetering is more than audio playback.
Muting audio, interrupting a reply and ending a session are different actions.
Mute
Changes playback. The Runtime keeps running and metering continues.
Interrupt a reply
Stops the current audio. The session is still active.
End the experience
Releases the session. Metering stops when the Runtime has ended.
Published rates and validity
No subscription. Start free. Pay as you go.
Real-Time Avatar API · No subscriptions · Easy to start · Pay as you go
Start with 1 free hour. Buy more only when you need it, and pay by the second while your API/SDK Runtime runs. Portal previews are free. Bring your own speech and AI stack; we power the visuals in the browser.
Start with 1 free hour · Read the API docs
One-time purchases only. No monthly fee, no automatic renewal, no subscription to cancel. All prices are in USD.
Start free. Add hours as you grow.
| Package | Avatar hours | Total price | Price per hour | Valid for |
|---|---|---|---|---|
| Free on registration | 1 | $0 | Free | 30 days |
| Standard | 10 | $10 | $1.00 | 1 year |
| Standard | 50 | $50 | $1.00 | 1 year |
| Standard | 100 | $100 | $1.00 | 1 year |
| Short-term | 500 | $400 | $0.80 | 7 days |
| Short-term | 2,000 | $1,400 | $0.70 | 30 days |
| Annual volume | 10,000 | $6,500 | $0.65 | 1 year |
| Annual volume | 50,000 | $27,500 | $0.55 | 1 year |
| Annual volume | 100,000 | $50,000 | $0.50 | 1 year |
Standard usage: Buy 10, 50, or 100 hours whenever you need them. Purchased hours remain available for 1 year.
Short-term packs: Purchase a time-limited block when you expect concentrated traffic. The 500-hour pack lasts 7 days; the 2,000-hour pack lasts 30 days.
Annual volume packs: Make a one-time purchase with no renewal. Use your hours any time over the following year.
Runtime hours and private-avatar template credits are purchasable when their corresponding Stripe Prices are configured in the checkout catalog.
Create your own private avatar
$10 per successfully built private avatar template. Upload a qualifying video of a supported length. After review and geometry training, that template is ready to use with your account's API keys. Each successful template uses one creation credit, including additional templates under an existing avatar.
| Creation credits | Total price | Valid for |
|---|---|---|
| 1 | $10 | 1 year |
| 10 | $100 | 1 year |
| 100 | $1,000 | 1 year |
Purchased credits remain valid for 365 days from payment crediting. Failed validation or training does not consume a credit; a cancelled or failed training job returns its reserved credit to the original pack if that pack is still valid. Unused credits expire at the end of the pack's validity.
100 concurrent sessions included
Every account starts with a shared limit of 100 simultaneous avatar sessions. Allocate that limit across your API keys and adjust the allocation in your dashboard.
Need more? Request a higher limit at no charge. Each active avatar still consumes its own usage time.
How billing works
| When | What happens |
|---|---|
| Runtime starts | API/SDK usage starts when Runtime starts. Listening, speaking, and silent time are billed equally. Portal previews are free. |
| While running | Each active Runtime is metered and deducted in real time, by the second. One hour equals 3,600 billable seconds. |
| Multiple packs | Usage is deducted from the pack that expires soonest. Each purchase has its own expiration date. |
| Session ends | Billing stops when the session ends. Merely hiding the avatar does not end Runtime. See your remaining balance and usage history in the dashboard. |
Purchased hours and unused creation credits expire at the end of their stated validity period. The 1 free hour is a total account balance shared across sessions and expires 30 days after registration.
Questions
Does the price include speech recognition, voice generation, or an AI model?
No. This API provides real-time avatar visuals. Bring your own speech and conversational AI services.
Is there a monthly subscription or automatic renewal?
New plans use one-time purchases, with no automatic renewal. Historical subscriptions, where applicable, remain governed by their existing terms until ended. A new pack's validity period starts when the purchase is credited to your account.
Does each API key receive 100 concurrent sessions?
No. The 100-session limit belongs to your account. You allocate portions of it across your keys; their allocations cannot exceed the account limit in total.
Does an avatar use time while silent?
Yes. API/SDK Runtime is billed while running, regardless of whether it is listening, speaking, silent, or visually hidden. Portal previews are free.
Do I put my API key in the browser?
No. Your backend uses the API key to issue short-lived session tokens for the browser.
All prices are in USD. Applicable taxes may be added at checkout. Availability and device performance depend on browser graphics support.
Frequently asked questions
Do public demos use my account balance?
Public application demos use their configured demo pool. API/SDK Runtime usage follows your account entitlements.
Does waiting for input keep a session running?
Yes. A running API/SDK Runtime is metered even when listening or silent. End the session when finished.
Where can I check actual usage?
Sign in to Workspace to review usage, credits, individual packs, expiry dates and billing history.
Connect your existing audio and business.
Use the API and Web SDK to add an avatar to your application.