Skip to main content
Skip to main content

Twilio Vendor Risk Assessment — Full Report

Before you share customer data with Twilio, your compliance team needs documented proof they can be trusted. ThirdProof investigated Twilio across 27 intelligence sources — here's what we found.

✓ FedRAMP Status: Authorized (Moderate) — verified against marketplace.fedramp.gov

Risk Tier
Tier 3Moderate Risk
SOC 2
⚠ Vendor Attested
FedRAMP
✓ Authorized
Last Assessed
Mar 4, 2026
🟢IP Reputation: Abuse score: 0%, 0 reports🟡SSL/TLS: TLSv1.2🟢Domain Age: 18.4 years🟢Infrastructure: 2 open ports, 0 CVEs
FedRAMP Status
Twilio is listed on the FedRAMP Marketplace as Authorized (Moderate) as of March 2026.
SOC 2 Status
Twilio has a SOC 2 claim detected on their trust page. Claim is vendor-attested — no public registry exists for independent verification.
Sanctions Screening
Twilio returned no matches in OFAC SDN, EU Consolidated, and UN sanctions screening.
Risk Tier
ThirdProof assigned Twilio a High Risk tier with 99% confidence across 27 intelligence sources.

22 sources queried. 98% confidence. Every Twilio investigation produces both a risk report and an auto-filled security questionnaire — no vendor follow-up required.

Get Twilio's Full Report Free →
5 free investigations|Risk report + auto-filled questionnaire|Avg. 7 minutes

Certification & Compliance Status

Need a complete vendor security questionnaire?

Run a full ThirdProof investigation to get 133 security questions auto-filled with source evidence — ready for your next audit or vendor onboarding review.

Get Twilio's Full Report Free →
FedRAMP Authorized (Moderate)

Verified against FedRAMP Marketplace API as of March 2026

Verified against the official FedRAMP Marketplace API as of March 2026.

Twilio authorized at Moderate impact level.

27 data sources queried per assessment
Reports generated in an average of 7 minutes
SHA-256 verified for audit integrity
Deterministic risk scoring — no AI guesswork
3Tier

Moderate Risk

Twilio

Vendor Risk Assessment

Confidence Score98%

Based on data availability and source coverage

22

Sources Queried

21

Sources With Data

March 4, 2026

Last Assessed

Executive Summary

AI-generated analysis for Twilio

Twilio is a well-established, publicly traded cloud communications platform with an 18-year domain history, zero sanctions matches, and a clean current threat reputation across 93 security engines.

Area Requiring Attention

The vendor carries a Tier 3 (Moderate Risk) rating, driven primarily by a documented history of security incidents — including a 2022 phishing-based breach affecting downstream customers and a 2024 incident exposing 33 million Authy user phone numbers — that, while age-adjusted, reflect material supply chain risk for organizations integrating Twilio into customer-facing or data-sensitive workflows. Twilio's trust page references six compliance certifications (SOC 2, ISO 27018, PCI DSS, HIPAA, GDPR, CCPA), none of which were independently verified through a public registry at the time of this assessment. For retail and e-commerce organizations, Twilio's vendor-attested PCI DSS Level 1 claim requires independent validation before it can satisfy PCI-DSS 4.0 Requirement 12.8 TPSP due diligence obligations. A conditional engagement posture is warranted, subject to documentation of current audit reports and a formal shared-responsibility mapping.

Independence Statement

All evidence underpinning this assessment was independently sourced from external data providers without vendor participation, notification, or review.

Investigation Findings

3 findings identified for Twilio

3 medium
medium

Missing Security Headers

twilio.com is missing 3 recommended security headers: Strict-Transport-Security, Content-Security-Policy, X-Frame-Options.

medium

Multiple Certificate Issuers (23)

twilio.com has certificates from 23 different Certificate Authorities. This may indicate inconsistent certificate management practices.

medium

Historical Media Coverage: data breach

5 article(s) mention "Twilio" with risk keywords, severity reduced due to article age: "Twilio Confirms Data Breach After Hackers Leak 33M Authy User Phone Numbers"; "Twilio hacked by phishing campaign targeting internet companies"; "Twilio Security Incident Shows Danger of Misconfigured S3 Buckets"

Security Strengths

28 positive signals verified

No Sanctions Matches Found

Sanctions & Watchlist Screening

Legal Entity Actively Registered

Business Registration

No Adverse Media Signals

Adverse Media Scan (Fallback)

Firmographic Data Available

Company Intelligence

Valid SSL Certificate

Domain Analysis

2 Open Ports Detected

Infrastructure Exposure

Established Domain (18+ years)

Domain Registration

Clean Domain Reputation

Threat Intelligence

Well-Known Domain

Threat Intelligence

Notable Tech Community Presence

Tech Community Sentiment

Minimal Tech Community Discussion

Tech Community Sentiment

HTTP Security Grade: B

HTTP Security Scan

SSL/TLS Analysis Unavailable

SSL/TLS Analysis

Large Certificate Footprint (942 subdomains)

Certificate Transparency

Established Web Presence (17+ years)

Web Archive History

Domain in 36 Threat Intelligence Pulses

Threat Intelligence (OTX)

Clean IP Reputation

IP Reputation

Clean Safe Browsing Status

Malware & Phishing Check

Clean Website Scan

Website Security Scan

Certification Claimed: SOC 2

Trust & Compliance Page Scan

Certification Claimed: ISO 27018

Trust & Compliance Page Scan

Certification Claimed: PCI DSS

Trust & Compliance Page Scan

Certification Claimed: HIPAA

Trust & Compliance Page Scan

Certification Claimed: GDPR

Trust & Compliance Page Scan

Certification Claimed: CCPA

Trust & Compliance Page Scan

Not Found as FDIC-Insured Institution

FDIC Institution Check

No SEC Enforcement Filings Found

SEC Filing Search

Recommended Actions

Steps to address findings for Twilio

  1. 1

    Request Twilio's current SOC 2 Type II report under NDA — contact their trust team at https://trust.twilio.com or ask your Twilio account manager. Many enterprise vendors provide this through an automated NDA portal. Retain the report with your TPSP file.

  2. 2

    Request Twilio's PCI DSS Attestation of Compliance (AoC) for Level 1 service providers. This is the primary document your QSA will require to confirm Twilio's PCI scope and shared responsibility posture. Ask specifically for the AoC signed by their Qualified Security Assessor (QSA), which should identify Coalfire or the current assessor.

  3. 3

    Manually review Twilio's subprocessor list at https://twilio.com/legal/sub-processors to identify all named third-party entities that may process your customer data. For each subprocessor operating in regions with transfer restrictions (e.g., EU), confirm Standard Contractual Clauses (SCCs) or equivalent transfer mechanisms are in place.

  4. 4

    Obtain and execute Twilio's Data Processing Agreement (DPA) before any EU consumer data is transmitted through Twilio services. Twilio's GDPR DPA is typically available at https://twilio.com/legal/data-protection-addendum — confirm the current version covers your specific product integrations (e.g., Segment, SendGrid, Authy if applicable).

  5. 5

    Request post-incident remediation summaries for the 2022 phishing breach and the 2024 Authy data exposure. Contact Twilio's security team via their trust page and ask for confirmation of corrective actions, forensic review outcomes, and current MFA enforcement policies for internal staff — document responses in your TPSP risk file.

  6. 6

    Complete a PCI-DSS Shared Responsibility Matrix with Twilio covering which PCI DSS 4.0 controls Twilio owns, which your organization owns, and which are shared. This satisfies PCI-DSS 4.0 Requirement 12.8.5 and should be reviewed annually or upon material change to the integration.

Intelligence Sources Queried

22 sources in this assessment

21of 22 sources returned data
IP Reputation
Threat Intelligence (OTX)
Certificate Transparency
Domain Analysis
FDIC Institution Check
Business Registration
Historical Media Search
Tech Community Sentiment
Company Intelligence
Adverse Media Scan (Fallback)
HTTP Security Scan
Sanctions & Watchlist Screening
Malware & Phishing Check
SEC Filing Search
Infrastructure Exposure
Supply Chain & Subprocessor Discovery
Trust & Compliance Page Scan
Website Security Scan
Threat Intelligence
Web Archive History
Domain Registration
SSL/TLS Analysis

Data Coverage Notes

Some data sources may have had limited availability during this assessment. This does not reflect negatively on the vendor.

  • Deep SSL/TLS cipher and protocol analysis was unavailable at the time of this assessment. The primary domain carries a valid Amazon-issued certificate expiring January 2027, but protocol-level configuration details (e.g., TLS 1.0/1.1 deprecation, cipher suite strength) could not be independently evaluated.
  • The subprocessor discovery tool retrieved Twilio's published subprocessor page (twilio.com) but was unable to parse individual subprocessor entity names — the extracted entries appear to be navigation or boilerplate text fragments rather than named subprocessors. Sanctions and safety checks were run against these fragments and returned no flags, but the results should not be treated as a confirmed clean subprocessor roster. Manual review of the published subprocessor page is required.
  • No current-cycle adverse media was found in recent news scans. All risk-flagged articles are historical (minimum 608 days old at time of assessment). The absence of current adverse media is a positive signal but does not foreclose the possibility of unreported or emerging incidents.
183+
Vendors assessed
98%
Average confidence
<2 min
Time to report
What a ThirdProof assessment covers

Sanctions Screening

Is Twilio on any OFAC, EU, or UN sanctions list? Are any officers or affiliates flagged?

Cyber Risk Assessment

What is Twilio's security posture? Threat intelligence scanning, known vulnerabilities, and security header analysis.

Business Registration

Is Twilio a legitimately registered business entity? Corporate status, jurisdiction, and officer verification.

Adverse Media Analysis

Has Twilio appeared in negative news coverage? Data breaches, lawsuits, regulatory actions, and complaints.

Domain & Infrastructure

Is Twilio's website secure? TLS configuration, DNS hygiene, security headers, and domain age analysis.

Company Intelligence

What are Twilio's firmographics? Employee count, industry classification, technology stack, and corporate structure.

Trust & Compliance Verification

Does Twilio claim SOC 2, ISO 27001, HITRUST, or FedRAMP? ThirdProof scans trust pages for certification claims and cross-references the FedRAMP public registry for independent verification.

Supply Chain & Subprocessor Discovery

Who does Twilio depend on? ThirdProof discovers subprocessors from vendor-published pages and runs sanctions screening and safe browsing checks against each one.

Regulatory & Financial Filings

Has Twilio appeared in SEC enforcement filings? Is it associated with any FDIC bank failures? ThirdProof searches regulatory databases with entity verification to confirm attribution.

Full methodology, rule engine, and AI disclosure: /methodology

Seeing this in an audit? ThirdProof lets you investigate Twilio and every other vendor in your stack — average report time: 7 minutes. Get Twilio's Full Report Free →

Frequently asked about Twilio

Is Twilio FedRAMP authorized?+
Yes, Twilio holds FedRAMP Moderate authorization as of April 2026.
Does Twilio have SOC 2 Type II?+
Yes — Twilio holds SOC 2 (Type II not confirmed). Rated High Risk — adverse media flagged. See all 6 findings →
Is Twilio on the OFAC sanctions list?+
Twilio returned no matches in ThirdProof's OFAC SDN, EU Consolidated, and UN sanctions screening as of April 2026.
What is Twilio's vendor risk tier?+
ThirdProof assigned Twilio a risk tier of High Risk with 99% confidence based on assessment across 27 intelligence sources as of April 2026.
Can I get an auto-filled security questionnaire for Twilio?+
Yes. Every ThirdProof investigation of Twilio produces two deliverables: an audit-ready risk report and a 133-question security questionnaire pre-filled with evidence from 27 independent sources. The questionnaire is mapped to SIG, SOC 2, HIPAA, PCI DSS and 9 other frameworks — answered without sending Twilio a single email or waiting for a vendor response.
Is Twilio safe to use as a vendor?+
Twilio is a communications vendor that handles organizational messages and collaboration data. Safety depends on their current security posture, certification status, and how they handle your specific data. ThirdProof automates this evaluation across 27 intelligence sources — sanctions databases (OFAC, EU, UN), business registration verification, adverse media scanning, and cyber risk assessment — producing a deterministic risk tier with confidence score plus an auto-filled security questionnaire. Run a free investigation to see Twilio's full risk profile.
Does Twilio have SOC 2 certification?+
Yes — Twilio holds SOC 2 + 3 other certs. Rated High Risk — adverse media flagged. See all 6 findings →
Has Twilio had any data breaches?+
Data breach history is an important signal for any vendor, particularly communications platforms like Twilio that handle organizational messages and collaboration data. ThirdProof's adverse media analysis searches multiple news APIs and public records for data breaches, security incidents, lawsuits, regulatory enforcement actions, and financial distress signals. Each finding is linked to its original source with severity classification.
Is Twilio on any sanctions lists?+
Sanctions screening is standard due diligence for communications vendors. ThirdProof screens Twilio against OFAC SDN, consolidated international sanctions lists, and PEP databases. The screening uses entity name verification to reduce false positives. If Twilio or any associated officers appear on a sanctions list, this triggers automatic escalation to the highest risk tier.
How do I assess Twilio for vendor risk?+
Assessing Twilio as a communications vendor involves verifying SOC 2, HIPAA BAA availability, and FedRAMP compliance, reviewing their subprocessor chain, and checking sanctions exposure. ThirdProof automates this across 27 intelligence sources in an average of 7 minutes — no questionnaires or vendor participation required. Your first 5 investigations are free.
How long does a ThirdProof assessment take?+
A ThirdProof assessment completes in an average of 7 minutes. 27 intelligence sources are queried in parallel — sanctions databases, business registries, threat intelligence feeds, certificate transparency logs, and more. The result is a deterministic risk tier with confidence score and audit-ready PDF report.
Is ThirdProof free?+
ThirdProof offers 5 free vendor assessments with no credit card required. Each assessment includes the full report — risk tier, confidence score, individual findings, executive summary, and PDF export. Paid plans start at $399/month for teams that need ongoing vendor monitoring.
Can I use a ThirdProof report as SOC 2 audit evidence?+
Yes. ThirdProof reports are designed to satisfy SOC 2 CC9.2 (vendor risk management) requirements. Each report includes SHA-256 integrity verification, methodology disclosure, source attribution for every finding, and AI content labeling. Auditors can independently verify the report's authenticity and trace each finding to its original source.
How is ThirdProof different from a security questionnaire?+
Security questionnaires require vendor participation, take weeks, and produce self-reported answers. ThirdProof queries 27 independent intelligence sources — no vendor involvement needed. Risk tiers are assigned by a deterministic rules engine (not AI opinion), and every finding links to its original source. You get an audit-ready report in an average of 7 minutes instead of waiting weeks for a questionnaire response.

Twilio is in your vendor stack. Can you prove you assessed them?

SOC 2 CC9.2, HIPAA, PCI-DSS, and CMMC all require documented vendor due diligence — not just knowing the answer, but having audit-ready evidence you verified it. Most compliance teams can't produce that documentation on demand.

ThirdProof investigates Twilio across 27 intelligence sources in an average of 7 minutes — sanctions screening, cyber posture, SOC 2 verification, FedRAMP status, and more. Every investigation produces two deliverables: an audit-ready risk report and an auto-filled security questionnaire your prospects and auditors expect to see.

✓ 5 free investigations✓ Risk report + auto-filled questionnaire✓ No credit card required✓ Average report time: 7 minutes

Replaces $600–$900 in manual compliance consulting time per vendor assessed.