Fireflies.ai

AI meeting assistant that transcribes, summarizes, and analyzes conversations

AssemblyAI

Speech AI API for transcription, understanding, and audio intelligence

Fireflies.ai

Moderate

16/25

AssemblyAI

Moderate

13/25

Score Breakdown

DimensionFireflies.aiAssemblyAI

Data Residency

Where is your data stored and processed?

Fireflies.ai: Fireflies offers data hosting in the US and EU regions. Enterprise customers can use private storage to control exactly where their data resides.

AssemblyAI: Audio data is processed on US infrastructure; no EU data region is available as a standard offering.

3/5

Fireflies offers data hosting in the US and EU regions. Enterprise customers can use private storage to control exactly where their data resides.

2/5

Audio data is processed on US infrastructure; no EU data region is available as a standard offering.

Legal Jurisdiction

Which laws govern the company and your data?

Fireflies.ai: Incorporated in Delaware, US. Subject to US laws including the CLOUD Act. Offers GDPR-compliant Data Processing Agreements for European customers.

AssemblyAI: US-incorporated under Delaware law and subject to CLOUD Act with limited EU-specific legal protections.

2/5

Incorporated in Delaware, US. Subject to US laws including the CLOUD Act. Offers GDPR-compliant Data Processing Agreements for European customers.

2/5

US-incorporated under Delaware law and subject to CLOUD Act with limited EU-specific legal protections.

Data Retention & Training

Is your data used for model training?

Fireflies.ai: Enforces zero data retention with third-party processing vendors. Enterprise customers can configure custom retention policies. Data can be deleted on request. Private storage option available.

AssemblyAI: Does not train on customer audio by default; PII redaction available and data deletion controls provided.

4/5

Enforces zero data retention with third-party processing vendors. Enterprise customers can configure custom retention policies. Data can be deleted on request. Private storage option available.

4/5

Does not train on customer audio by default; PII redaction available and data deletion controls provided.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

Fireflies.ai: Holds SOC 2 Type II and ISO 27001 certifications with annual audit renewals. HIPAA compliance available on Enterprise plan.

AssemblyAI: SOC 2 Type II and HIPAA compliance are in place; ISO 27001 certification is not currently listed.

4/5

Holds SOC 2 Type II and ISO 27001 certifications with annual audit renewals. HIPAA compliance available on Enterprise plan.

3/5

SOC 2 Type II and HIPAA compliance are in place; ISO 27001 certification is not currently listed.

Regulatory Fit

Suitability for regulated industries and professional services

Fireflies.ai: Suitable for general business and technology companies. HIPAA compliance available for healthcare on Enterprise plan. GDPR compliant for European operations.

AssemblyAI: Requires substantial due diligence for EU regulated audio use cases; DPA available but US jurisdiction remains a concern.

3/5

Suitable for general business and technology companies. HIPAA compliance available for healthcare on Enterprise plan. GDPR compliant for European operations.

2/5

Requires substantial due diligence for EU regulated audio use cases; DPA available but US jurisdiction remains a concern.

Total Score

16/25

13/25

Best For

Fireflies.ai

Best for privacy-conscious teams who need strong data retention controls; teams on a tight budget.

AssemblyAI

Best for privacy-conscious teams who need strong data retention controls; enterprises requiring SSO integration.

Detailed Comparison

AssemblyAI vs Fireflies.ai: Trust & Compliance Comparison

AssemblyAI (AssemblyAI, US) scores 13/25 overall with a Bronze (Moderate) trust badge. Speech AI API for transcription, understanding, and audio intelligence. Fireflies.ai (Fireflies, US) scores 16/25 with a Bronze (Moderate) trust badge. AI meeting assistant that transcribes, summarizes, and analyzes conversations.

Dimension-by-Dimension Breakdown

#### Data Residency

Fireflies.ai leads with 3/5 vs 2/5.

●AssemblyAI (2/5): Audio data is processed on US infrastructure; no EU data region is available as a standard offering.

●Fireflies.ai (3/5): Fireflies offers data hosting in the US and EU regions. Enterprise customers can use private storage to control exactly where their data resides.

#### Legal Jurisdiction

Both score equally at 2/5.

●AssemblyAI (2/5): US-incorporated under Delaware law and subject to CLOUD Act with limited EU-specific legal protections.

●Fireflies.ai (2/5): Incorporated in Delaware, US. Subject to US laws including the CLOUD Act. Offers GDPR-compliant Data Processing Agreements for European customers.

#### Data Retention & Training

Both score equally at 4/5.

●AssemblyAI (4/5): Does not train on customer audio by default; PII redaction available and data deletion controls provided.

●Fireflies.ai (4/5): Enforces zero data retention with third-party processing vendors. Enterprise customers can configure custom retention policies. Data can be deleted on request. Private storage option available.

#### Certifications

Fireflies.ai leads with 4/5 vs 3/5.

●AssemblyAI (3/5): SOC 2 Type II and HIPAA compliance are in place; ISO 27001 certification is not currently listed.

●Fireflies.ai (4/5): Holds SOC 2 Type II and ISO 27001 certifications with annual audit renewals. HIPAA compliance available on Enterprise plan.

#### Regulatory Fit

Fireflies.ai leads with 3/5 vs 2/5.

●AssemblyAI (2/5): Requires substantial due diligence for EU regulated audio use cases; DPA available but US jurisdiction remains a concern.

●Fireflies.ai (3/5): Suitable for general business and technology companies. HIPAA compliance available for healthcare on Enterprise plan. GDPR compliant for European operations.

Certifications at a Glance

Certification	AssemblyAI	Fireflies.ai
HIPAA	Yes	No
ISO 27001	No	Yes
SOC 2 Type II	Yes	Yes

Overall Verdict

Fireflies.ai has a clear trust advantage, scoring 16/25 compared to AssemblyAI's 13/25. Fireflies.ai particularly excels in data residency, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, Fireflies.ai or AssemblyAI?

Fireflies.ai has a TrustKit score of 16/25 while AssemblyAI scores 13/25. Fireflies.ai currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Fireflies.ai and AssemblyAI compare on data residency?

Fireflies.ai scores 3/5 for data residency (Fireflies offers data hosting in the US and EU regions. Enterprise customers can use private storage to control exactly where their data resides.), while AssemblyAI scores 2/5 (Audio data is processed on US infrastructure; no EU data region is available as a standard offering.).

Are Fireflies.ai and AssemblyAI GDPR compliant?

Both tools are assessed across five compliance dimensions. Fireflies.ai has a regulatory fit score of 3/5 and AssemblyAI scores 2/5. Check the full comparison above for a detailed breakdown.

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