AI avatar video generation (dubbing is a secondary feature)Last verified:
Synthesia Review
Enterprise AI avatar platform with video translation capabilities
130+
Languages
Good
Lip Sync Rating
$18/month
Starting Price
EU (AWS Ireland/Frankfurt)
Server Location
Features at a Glance
| Feature | Details |
|---|---|
| Languages | 130+ |
| Lip Sync | Yes (Good) |
| Voice Cloning | Yes |
| Video Output | Yes |
| Avatar Creation | Yes |
| API Access | Yes |
| Multi-Speaker | Auto detection |
| Custom Vocabulary | No |
| Unlimited Revisions | Yes |
Data Privacy & Compliance
| Requirement | Status |
|---|---|
| Server Location | EU (AWS Ireland/Frankfurt) |
| Data Processing Agreement | ✓ Available |
| No AI Training on Data | ✗ Opt-out or unspecified |
| Certifications | SOC 2 Type II, ISO 27001, ISO 42001 |
Strengths & Weaknesses
Strengths
- ✓Industry-leading AI avatar quality with Express-2 engine
- ✓130+ dubbing languages and 160+ avatar voiceover languages
- ✓Enterprise-grade security: SOC 2 Type II, ISO 27001, GDPR with EU data residency
- ✓Supports dubbing uploaded real footage (up to 4K, up to 2.5 hours) with lip sync
- ✓Generous free tier (1,200 credits/month) for evaluation
- ✓Used by 90%+ of Fortune 100 — proven enterprise adoption
- ✓Unlimited revisions — re-translating does not consume additional credits
Weaknesses
- ✗Primary focus is AI avatars, NOT real-footage dubbing — dubbing is a secondary add-on
- ✗Lip sync on dubbing costs 2x credits, making it expensive at scale
- ✗Lip sync for dubbing available from Starter ($18/mo annual, $89/mo monthly) — but costs 2x credits
- ✗YouTube imports limited to 2 minutes — restricts long-form dubbing
- ✗No public commitment on whether customer data is used for AI training
Who Is Synthesia For?
Best for
- →Enterprise L&D and training videos
- →Corporate communications in multiple languages
- →Teams wanting avatar + translation in one platform
- →Organizations needing SOC 2 / ISO 27001 compliance
Not ideal for
- →Dubbing real-footage films or YouTube content at scale
- →Budget-conscious teams needing lip-synced dubbing
- →Entertainment workflows requiring emotional voice performance
Who Uses Synthesia?
AmazonJohnson & JohnsonIKEAAccentureBoschSAPBBCReuters
Compare Synthesia
Side-by-side breakdowns based on hands-on testing.
Frequently Asked Questions
How much does Synthesia cost?
Synthesia starts at $18/month with a Credit-based tiers pricing model. A free tier is available. Enterprise plans are also available.
Does Synthesia support lip sync?
Yes, Synthesia supports lip sync with a quality rating of Good.
Is Synthesia GDPR compliant?
Yes, Synthesia is GDPR compliant. Servers are located in EU (AWS Ireland/Frankfurt). A Data Processing Agreement (DPA) is available.
How many languages does Synthesia support?
Synthesia supports 130+ languages for AI video dubbing.
Does Synthesia offer a free tier?
Yes, Synthesia offers a free tier so you can test the platform before committing to a paid plan. Paid plans start at $18/month.
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Sources & Further Reading
- Synthesia Official Website — Synthesia, 2026
- AI Video Translation Market Report — Market.us, October 2025
- General Data Protection Regulation (GDPR) — GDPR.eu, 2025