AICompare

Synthesia vs D-ID

Head-to-head comparison — updated April 2026

Synthesia

Synthesia

AI video generation with avatars

Free plan$29/mo★ 4.7✓ Higher rated
Try Synthesia →
VS
D-ID

D-ID

AI video with digital avatars

Free plan$5.9/mo★ 4.4✓ Cheaper
Try D-ID →

Our Verdict

Choose Synthesia for projects requiring extensive language support, template variety, and custom branding. Choose D-ID for budget-conscious users needing voice cloning or live streaming features at a lower cost.

Why Synthesia?

✓ 140 languages supported for global reach
✓ 230 AI avatars and 65 templates for variety
✓ Custom avatar creation capability
✓ Higher user rating (4.7/5)

Why D-ID?

✓ Lower starting price ($5.90/mo vs $29/mo)
✓ Voice cloning feature for personalized audio
✓ Live streaming capability
✓ Simpler feature set for basic needs

Feature Comparison

FeatureSynthesiaD-ID
languages140✗
templates65✗
ai avatars230✓
api access✓✓
custom avatars✓✗
voice cloning✗✓
live streaming✗✓

Synthesia Pricing

Free/mo
Paid from $29/mo
Full review →

D-ID Pricing

Free/mo
Paid from $5.9/mo
Full review →

Which Should You Choose?

Both Synthesia and D-ID are strong tools in the AI video space. Synthesia has higher user ratings overall. Choose Synthesia if you value languages and templates. Choose D-ID if you want to start free.