D-ID

AI platform for creating talking avatar videos from text and images at scale

Synthesia

AI video generation platform for creating professional videos with AI avatars

D-ID

Moderate

14/25

Synthesia

Strong

21/25

Score Breakdown

DimensionD-IDSynthesia

Data Residency

Where is your data stored and processed?

D-ID: Cloud-hosted with no published EU-specific hosting option. Data centre locations not publicly specified. Israel has EU adequacy decision.

Synthesia: EU data processing available for European customers on AWS EU infrastructure

2/5

Cloud-hosted with no published EU-specific hosting option. Data centre locations not publicly specified. Israel has EU adequacy decision.

4/5

EU data processing available for European customers on AWS EU infrastructure

Legal Jurisdiction

Which laws govern the company and your data?

D-ID: Israeli incorporation. Israel holds an EU adequacy decision for data transfers, which simplifies GDPR compliance. Not subject to US CLOUD Act.

Synthesia: UK-incorporated company under English law; strong GDPR compliance posture

3/5

Israeli incorporation. Israel holds an EU adequacy decision for data transfers, which simplifies GDPR compliance. Not subject to US CLOUD Act.

4/5

UK-incorporated company under English law; strong GDPR compliance posture

Data Retention & Training

Is your data used for model training?

D-ID: Input images and generated videos not used for model training per policy. Detailed retention schedules should be confirmed via DPA.

Synthesia: Customer content not used for AI model training; data retained per contractual terms

3/5

Input images and generated videos not used for model training per policy. Detailed retention schedules should be confirmed via DPA.

4/5

Customer content not used for AI model training; data retained per contractual terms

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

D-ID: SOC 2 Type II certified. Appropriate for the company's maturity level. ISO 27001 would strengthen the posture.

Synthesia: SOC 2 Type II, ISO 27001, and pioneering ISO 42001 AI management certification

3/5

SOC 2 Type II certified. Appropriate for the company's maturity level. ISO 27001 would strengthen the posture.

5/5

SOC 2 Type II, ISO 27001, and pioneering ISO 42001 AI management certification

Regulatory Fit

Suitability for regulated industries and professional services

D-ID: Israeli adequacy decision simplifies EU adoption. SOC 2 certified. Suitable for European businesses in creative and L&D use cases. Regulated industries should verify data handling specifics.

Synthesia: Strong fit for regulated EU and UK organisations; ISO 42001 demonstrates responsible AI governance

3/5

Israeli adequacy decision simplifies EU adoption. SOC 2 certified. Suitable for European businesses in creative and L&D use cases. Regulated industries should verify data handling specifics.

4/5

Strong fit for regulated EU and UK organisations; ISO 42001 demonstrates responsible AI governance

Total Score

14/25

21/25

Best For

D-ID

Best for teams on a tight budget.

Synthesia

Best for EU-headquartered organisations needing maximum data sovereignty; organisations requiring broad certification coverage (SOC 2 Type II, ISO 27001, ISO 42001); regulated industries (ICO); privacy-conscious teams who need strong data retention controls.

Detailed Comparison

D-ID vs Synthesia: Trust & Compliance Comparison

D-ID (D-ID, IL) scores 14/25 overall with a Bronze (Moderate) trust badge. AI platform for creating talking avatar videos from text and images at scale. Synthesia (Synthesia Limited, GB) scores 21/25 with a Silver (Strong) trust badge. AI video generation platform for creating professional videos with AI avatars.

Dimension-by-Dimension Breakdown

#### Data Residency

Synthesia leads with 4/5 vs 2/5.

●D-ID (2/5): Cloud-hosted with no published EU-specific hosting option. Data centre locations not publicly specified. Israel has EU adequacy decision.

●Synthesia (4/5): EU data processing available for European customers on AWS EU infrastructure

#### Legal Jurisdiction

Synthesia leads with 4/5 vs 3/5.

●D-ID (3/5): Israeli incorporation. Israel holds an EU adequacy decision for data transfers, which simplifies GDPR compliance. Not subject to US CLOUD Act.

●Synthesia (4/5): UK-incorporated company under English law; strong GDPR compliance posture

#### Data Retention & Training

Synthesia leads with 4/5 vs 3/5.

●D-ID (3/5): Input images and generated videos not used for model training per policy. Detailed retention schedules should be confirmed via DPA.

●Synthesia (4/5): Customer content not used for AI model training; data retained per contractual terms

#### Certifications

Synthesia leads with 5/5 vs 3/5.

●D-ID (3/5): SOC 2 Type II certified. Appropriate for the company's maturity level. ISO 27001 would strengthen the posture.

●Synthesia (5/5): SOC 2 Type II, ISO 27001, and pioneering ISO 42001 AI management certification

#### Regulatory Fit

Synthesia leads with 4/5 vs 3/5.

●D-ID (3/5): Israeli adequacy decision simplifies EU adoption. SOC 2 certified. Suitable for European businesses in creative and L&D use cases. Regulated industries should verify data handling specifics.

●Synthesia (4/5): Strong fit for regulated EU and UK organisations; ISO 42001 demonstrates responsible AI governance

Certifications at a Glance

Certification	D-ID	Synthesia
ISO 27001	No	Yes
ISO 42001	No	Yes
SOC 2 Type II	Yes	Yes

Overall Verdict

Synthesia has a clear trust advantage, scoring 21/25 compared to D-ID's 14/25. Synthesia particularly excels in data residency, legal jurisdiction, data retention & training, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, D-ID or Synthesia?

D-ID has a TrustKit score of 14/25 while Synthesia scores 21/25. Synthesia currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do D-ID and Synthesia compare on data residency?

D-ID scores 2/5 for data residency (Cloud-hosted with no published EU-specific hosting option. Data centre locations not publicly specified. Israel has EU adequacy decision.), while Synthesia scores 4/5 (EU data processing available for European customers on AWS EU infrastructure).

Are D-ID and Synthesia GDPR compliant?

Both tools are assessed across five compliance dimensions. D-ID has a regulatory fit score of 3/5 and Synthesia scores 4/5. Check the full comparison above for a detailed breakdown.

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