Avatar infrastructure for SaaS

Put a face and a voice
in your product.
One API.

Speakerbox gives your SaaS lifelike AI avatars, personalized talking-head video, and cloned voices — behind a white-label REST API. Your brand, your UI, our engine. Consent and likeness rights handled end to end, so your legal team says yes.

Get API access → See how it works

What you can ship with it

🎬 Render API

Generate lip-synced talking-head video at scale — personalized onboarding, outreach, product updates, one video per customer. Async jobs, webhook on completion, your storage or ours.

🪞 Live Avatar API

A real-time conversational avatar embedded in your app — a concierge, an interviewer, a guide. Mint a session server-side, drop our widget or WebRTC stream into your page.

🗣 Voice API

Clone a consented voice from about a minute of audio, then synthesize unlimited speech through the same key. Perfect pairing with Render for fully personalized video.

🛡 Likeness & Consent

Every avatar is backed by a recorded consent artifact with instant revocation — collected in your flow or ours. Compliance is built into the API, not bolted on by your team.

Faces from the engine

AI avatar portrait rendered by Speakerboxav_amara · rendered
AI avatar portrait rendered by Speakerboxav_daniel · rendered
AI avatar portrait rendered by Speakerboxav_lauren · rendered
AI avatar portrait rendered by Speakerboxav_marcus · rendered

Every frame generated by the Speakerbox render engine. Synthetic personas — each backed by a consent artifact, revocable via API.

How it works

Create an avatar

POST a short video (or photos) and consent capture. We return an avatar id, ready to render or go live.

Render or converse

Send a script or audio for video jobs — or mint a live session token for real-time conversation in your UI.

We call your webhook

Job done, session ended, consent revoked — your backend hears every event, signed.

# One personalized video, start to finish
curl -X POST https://api.speakerbox.ai/v1/renders \
  -H "Authorization: Bearer sbx_live_…" \
  -d '{ "avatar_id": "av_9f2…", "script": "Hi Sarah — here is your March report…",
        "webhook_url": "https://yourapp.com/hooks/sbx" }'

# → { "render_id": "rn_4c1…", "status": "queued" }   webhook fires with the mp4 URL

Built for platform teams

White-label by default

No Speakerbox branding anywhere in output or embeds. Your customers only ever see you.

Multi-tenant keys

Scope keys per customer or workspace with isolated avatars, usage, and webhooks — resell avatar features inside your own plans.

Predictable economics

Flat per-minute metering across render and live sessions. No per-avatar fees, no seat math, no surprise tiers mid-quarter.

Own your exit

Your media, clones, and consent records are exportable any time. We win on service, not lock-in.

Pricing

Sandbox
$0
  • Full API access
  • 60 output-seconds/mo
  • Watermarked
Launch
$49/mo
  • 60 output-minutes included
  • $0.60/min after
  • Voice cloning included
  • No watermark
Growth
$199/mo
  • 300 output-minutes included
  • $0.45/min after
  • Live avatar sessions
  • Multi-tenant keys
Scale
Custom
  • Volume rates + SLA
  • Dedicated capacity
  • Security review & DPA

Get API access

Rolling out to SaaS teams now. Tell us what you're building and we'll set you up with keys and a walkthrough.