Generate lip-synced avatar videos for instructional content, personalized sales outreach, and e-learning — all from a single API call.
140+ languages. <500ms streaming latency. 1000+ concurrent sessions. 90% cheaper than Synthesia & HeyGen.
50 free credits on signup · No credit card required
Replace expensive video production with API calls. From one-off explainers to thousands of personalized outreach videos — all generated programmatically.
Auto-generate product walkthroughs, feature announcements, and how-to guides from scripts. Update videos by changing the text — no re-shoots, no editing.
Generate one video per prospect with their name, company, and pain point baked in. 3x higher response rates vs. text-only cold outreach.
Build full courses with AI instructors. Localize into 140+ languages automatically. Update lesson content without re-recording.
Personalized welcome videos for new signups. Walk each customer through setup steps specific to their plan, industry, or use case.
Same script, 140+ languages, one API call each. Reach global audiences without hiring voice actors or translators for every locale.
Weekly team updates, policy changes, and company announcements as professional videos. No executive calendar blocked for recordings.
Everything you need to generate production-quality talking-head videos programmatically.
Choose from a library of diverse, professional-looking AI presenters. Male, female, multiple ethnicities and styles — or upload a custom avatar.
Industry-leading lip synchronization with natural head movements and expressions. Viewers can't tell it's AI-generated.
1140+ languages with native-sounding voices. Generate the same script in English, Spanish, Mandarin, Arabic — one API call each.
Conversational AI pipelines ready. Stream video frames in <500ms for real-time talking-head generation, or use async webhooks for batch processing.
Built for enterprise aggregators. Support thousands of concurrent streaming sessions without queueing or restrictive rate limits.
Per-client API keys with independent spend caps. Zero branding on outputs. Build your own avatar product on top.
From $0.50/minute of avatar video. No monthly minimums, no per-seat pricing. Scale from 10 to 10,000 videos/month.
Built-in backgrounds (office, classroom, gradient) or supply your own. Brand-consistent videos without a green screen.
Generate hundreds of personalized videos in parallel. Perfect for sales sequences, onboarding flows, and course catalogs.
Three steps from script to finished talking-head video.
POST your script text, avatar selection, voice, and language to /v1/avatar/generations. Choose from built-in avatars or use a custom one.
The avatar model generates lip-synced video with natural expressions. Async batch rendering takes ~2-3 minutes, while our WebSockets stream frames in <500ms.
In real-time mode, stream frames directly to a WebRTC player. For async, your webhook receives the MP4 URL to push to your LMS, CRM, or CDN.
Instructional videos, personalized sales outreach, and e-learning courses — all from a few lines of code.
import requests
API_KEY = "YOUR_CREATIVEAI_KEY"
AVATAR_URL = "https://api.creativeai.run/v1/avatar/generations"
# Generate a talking-head video with lip-synced avatar
resp = requests.post(
AVATAR_URL,
headers={"Authorization": f"Bearer {API_KEY}"},
json={
"model": "avatar-lipsync-v1",
"avatar_id": "professional-female-01",
"script": """
Welcome to our Q3 product update. Today I'll walk you
through three major features shipping this month.
""",
"voice": "alloy",
"language": "en",
"aspect_ratio": "16:9",
"background": "office-modern",
# Webhook fires when the video is ready
"webhook_url": "https://your-app.com/webhooks/avatar-ready",
},
timeout=60,
)
resp.raise_for_status()
job = resp.json()
print(f"Avatar video job: {job['id']} ({job['status']})")
# Video renders in ~2-3 min, delivers via webhookSeat-based pricing doesn’t scale. Pay-per-video does.
| Feature | Synthesia | HeyGen | CreativeAI Avatar API |
|---|---|---|---|
| Pricing model | $22-$93/seat/month | $24-$120/seat/month | ~$0.50/min, no seats |
| 10-person team, 100 videos/mo | $220-$930/mo | $240-$1,200/mo | ~$50-$100/mo |
| 1,000 personalized videos | Enterprise plan required | Enterprise plan required | ~$500 (pay-per-use) |
| API access | Enterprise only | Business plan ($120+/seat) | All plans, REST API |
| Batch/programmatic generation | Limited / manual UI | Limited batch via API | Unlimited concurrent jobs |
| Webhook delivery | No | Limited | Signed webhooks per video |
| White-label / embed | Enterprise only | Enterprise only | All plans, zero branding |
Programmatic talking-head videos for sales outreach, e-learning, and instructional content. 90% cheaper than Synthesia & HeyGen. No seat fees. Pay-per-use.