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Perplexity Vendor Risk Assessment — Full Report

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

Risk Tier
Tier 3Moderate Risk
SOC 2
⚠ Vendor Attested
FedRAMP
— Not Authorized
Last Assessed
Mar 25, 2026
🟢IP Reputation: Abuse score: 0%, 3 reports🟡SSL/TLS: TLSv1.3🟡Domain Age: 3.7 years🟢Infrastructure: 10 open ports, 0 CVEs
SOC 2 Status
Perplexity has a SOC 2 claim detected on their trust page. Claim is vendor-attested — no public registry exists for independent verification.
Sanctions Screening
Perplexity returned no matches in OFAC SDN, EU Consolidated, and UN sanctions screening.
Risk Tier
ThirdProof assigned Perplexity a Moderate Risk tier with 89% confidence across 27 intelligence sources.

24 sources queried. 89% confidence. Every Perplexity investigation produces both a risk report and an auto-filled security questionnaire — no vendor follow-up required.

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5 free investigations|Risk report + auto-filled questionnaire|Avg. 7 minutes

Certification & Compliance Status

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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

Perplexity

Vendor Risk Assessment

Confidence Score89%

Based on data availability and source coverage

24

Sources Queried

23

Sources With Data

March 25, 2026

Last Assessed

Executive Summary

AI-generated analysis for Perplexity

Perplexity (perplexity.ai) is an AI-powered search and research platform assessed at Tier 3 (Moderate Risk), reflecting a vendor with meaningful technical strengths offset by a pattern of legal, compliance, and transparency concerns that require active attention before enterprise deployment. On the positive side, Perplexity presents several credible security signals:

Key Findings

  • The domain has been established since 2022 with a clean blacklist status across SURBL, Spamhaus DBL, and Malware detection service
  • Infrastructure is protected by Cloudflare CDN with zero known CVEs and a valid TLS 1.3 certificate using AES-256-GCM encryption
  • The vendor maintains a dedicated trust portal (trust.perplexity.ai) and claims SOC 2, HIPAA, GDPR, PCI DSS (SAQ A), and FedRAMP 20x compliance
  • HTTP security headers earned a grade of B (75/100) from independent scanning, indicating a generally well-configured web environment
  • No sanctions matches were identified across OFAC, EU, and UN watchlists However, several concerns and gaps require resolution before this vendor can be approved for medium data access:
  • A court order to suspend Perplexity's AI agent for Amazon purchases represents active legal enforcement against its core agentic product capabilities
  • Hacker News community discussions surface a high-engagement pattern of legal and compliance issues, including a copyright infringement lawsuit by Yomiuri Shimbun, allegations of stealth web crawlers evading robots.txt directives, and a reported CEO statement about comprehensive user tracking for advertising purposes
  • All five compliance certifications (SOC 2, PCI DSS, FedRAMP, HIPAA, GDPR) are vendor-attested only — none could be independently verified through public registries
  • No publicly accessible AI data usage policy was found, which is a notable gap for an AI-first vendor with medium data access
  • The subprocessor page at trust.perplexity.ai/subprocessors contains placeholder content, preventing supply chain due diligence Overall, Perplexity is an active, well-funded AI platform with real compliance investment, but the volume of unresolved legal actions, data transparency gaps, and unverified certifications collectively justify a conditional approval posture pending resolution of the requirements listed below.

Independence Statement

All evidence in this report was independently sourced from external data providers, public registries, threat intelligence feeds, and archived media without any participation, input, or review by Perplexity or its representatives.

Investigation Findings

8 findings identified for Perplexity

2 high6 medium
high

Adverse Media: Court order to suspend AI agent service for Amazon purchases

1 article(s) reference significant concerns for "Perplexity": "Court orders Perplexity to suspend its AI agent for Amazon purchases" (Mezha) https://news.google.com/rss/articles/CBMimwFBVV95cUxNRHBCaHd5M1AxT2xTUXptb3MyZnh4Q3VQMkNmQ3h6MjVMa0g4NlNTRG9xTHEyMWNTZHpTWVlpdWZDTW53YzgwNTJQbUY2MTljSjlzTXBfeEpMS2QzNGlSWHUyTmVfSGVPQ3BIV0hxS1BoOGJQdVFPWjBodFpxakJkZGZmTXFXT1VVSVRSU3dDb2FBTTF3RHlJMWZEONIBoAFBVV95cUxNTkpQOTR1RW52OWNmcEtTQ3dpZUdCODZYR3VCZXVfODlORHp4LU9HUEVwQV9qTGgwaUZUZlN1M2hoZmdOWUlxMHNzbnlDWjdoNXdpRzlHX2dLSnJPa3NqZ1FnR2tXRm9kR3ZteWhIdUltOEFLQU5QMHEyRUdwOXUwa0pCMEVZQ3ZReThoelhPVTV4Q0xnX3UyZ2J0bElONVRT?oc=5

high

Tech Community Discussion: legal

3 Hacker News stories about "Perplexity" related to legal. Top story: "Japan's largest paper, Yomiuri Shimbun, sues Perplexity for copyright violations" (199 points).

medium

LEI Registration Lapsed

The LEI registration for PERPLEXITY AB has status "LAPSED". This may indicate the entity no longer maintains its regulatory filings.

medium

Adverse Media Scan Unavailable

A critical data source was unavailable during this investigation. Manual verification is recommended.

Source:Adverse Media Scan (Fallback)
medium

Missing Security Headers

perplexity.ai is missing 2 recommended security headers: Content-Security-Policy, X-Frame-Options.

medium

AI Data Usage Policy Not Discoverable at Standard Paths

An AI-specific data usage policy was not discoverable for perplexity.ai through automated scanning of common policy paths and web search. The vendor may publish relevant data handling commitments in enterprise agreement documents (DPAs, product terms, licensing portals) that are not indexed at standard public URLs. Request the vendor's Data Protection Addendum or AI-specific terms directly.

medium

Tech Community Discussion: privacy

2 Hacker News stories about "Perplexity" related to privacy. Top story: "The Trackers and SDKs in ChatGPT, Claude, Grok and Perplexity" (111 points).

medium

Multiple Certificate Issuers (29)

perplexity.ai has certificates from 29 different Certificate Authorities. This may indicate inconsistent certificate management practices.

Security Strengths

26 positive signals verified

Certification Claimed: GDPR

Trust & Compliance Page Scan

Subprocessor Page Found (Placeholder)

Supply Chain & Subprocessor Discovery

Not Found as FDIC-Insured Institution

FDIC Institution Check

No SEC Enforcement Filings Found

SEC Filing Search

Legal Entity Actively Registered

Business Registration

No Sanctions Matches Found

Sanctions & Watchlist Screening

Firmographic Data Available

Company Intelligence

Valid SSL Certificate

Domain Analysis

10 Open Ports Detected

Infrastructure Exposure

Established Domain (3+ years)

Domain Registration

Clean domain reputation

Threat Intelligence

Tech Community Discussion: trust

Tech Community Sentiment

SOC 2 Compliance Claimed on Trust Page

Certification Registry Verification

Tech Community Discussion: operational

Tech Community Sentiment

Tech Community Discussion: security

Tech Community Sentiment

HTTP Security Grade: B

HTTP Security Scan

Large Certificate Footprint (125 subdomains)

Certificate Transparency

Established Web Presence (4+ years)

Web Archive History

Domain in 1 Threat Pulse

Threat Intelligence (OTX)

Low Abuse Score: 0% (3 reports)

IP Reputation

Clean Safe Browsing Status

Malware & Phishing Check

Clean Website Security Scan

Website Security Scan

Certification Claimed: SOC 2

Trust & Compliance Page Scan

Certification Claimed: PCI DSS

Trust & Compliance Page Scan

Certification Claimed: FedRAMP

Trust & Compliance Page Scan

Certification Claimed: HIPAA

Trust & Compliance Page Scan

Recommended Actions

Steps to address findings for Perplexity

  1. 1

    Obtain Perplexity's SOC 2 Type II report and bridge letter — submit an access request through their trust portal at trust.perplexity.ai (look for the 'Request Access' button) or email their security team. Specify you need the most recent Type II report covering at least a 6-month audit period.

  2. 2

    Request a written legal status update on the court order to suspend Perplexity's AI shopping agent — contact their enterprise or legal team and ask for the current status, scope of affected features, and any remediation timeline. This is essential before enabling any agentic features.

  3. 3

    Request Perplexity's complete GDPR subprocessor list directly from their privacy team — reference the blank page at trust.perplexity.ai/subprocessors and ask for the full list in writing, including subprocessor name, country of processing, and purpose. This is a contractual requirement under GDPR Article 28.

  4. 4

    Request the vendor's Data Protection Addendum (DPA) and AI-specific enterprise terms — ask their sales or legal team for documents covering model training commitments, third-party LLM providers, data retention periods, and enterprise opt-out mechanisms. Many enterprise AI vendors make this available on request.

  5. 5

    Review the trust portal at trust.perplexity.ai periodically for updates to the subprocessor list and any newly published compliance documents — set a calendar reminder for 30 and 90 days to recheck.

  6. 6

    Document the FedRAMP 20x claim status — if your organization has government contractor or FedRAMP compliance requirements, contact Perplexity's federal sales team to clarify the current authorization level and expected timeline for full FedRAMP Low or Moderate authorization.

Intelligence Sources Queried

24 sources in this assessment

23of 24 sources returned data
IP Reputation
AI Data Usage Policy
Threat Intelligence (OTX)
Certification Registry Verification
Certificate Transparency
Domain Analysis
FDIC Institution Check
Business Registration
Historical Media Search
Tech Community Sentiment
Company Intelligence
HTTP Security Scan
Sanctions & Watchlist Screening
Malware & Phishing Check
SEC Filing Search
Infrastructure Exposure
SSL/TLS Analysis
Supply Chain & Subprocessor Discovery
Trust & Compliance Page Scan
Website Security Scan
Threat Intelligence
Web Archive History
Domain Registration
Adverse Media Scan (Fallback)

Data Coverage Notes

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

  • The primary adverse media scan source was unavailable during this investigation; the historical media search and Hacker News community data were used as supplementary sources, but recent adverse media coverage (last 12 months) may be incomplete.
  • The adverse media search identified an article referencing a court order against Perplexity's Amazon shopping agent, but the full legal scope, jurisdiction, and current status of this order could not be confirmed from available archived sources alone.
  • External cyber risk scoring was not available during this assessment; the infrastructure and domain reputation findings are based on direct scanning and blacklist checks rather than a composite risk score.
  • The FedRAMP registry returned no match for Perplexity; the 'FedRAMP 20x' reference on the trust page may refer to a pilot program or pre-authorization phase that is not yet reflected in the public marketplace registry.
  • Company firmographic data (headcount, company type, industry classification) was not available from the business intelligence source, limiting organizational context in the assessment.
  • The Legal Entity Registry LEI match (PERPLEXITY AB, jurisdiction: SE) has a registration status of LAPSED and an entity disambiguation score of 85/100, suggesting this may be a related but distinct legal entity from the primary US-based operating company — the LEI record should not be treated as definitively representing Perplexity's principal operating entity.
183+
Vendors assessed
98%
Average confidence
<2 min
Time to report
What a ThirdProof assessment covers

Sanctions Screening

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

Cyber Risk Assessment

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

Business Registration

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

Adverse Media Analysis

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

Domain & Infrastructure

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

Company Intelligence

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

Trust & Compliance Verification

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

Regulatory & Financial Filings

Has Perplexity 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 Perplexity and every other vendor in your stack — average report time: 7 minutes. Get Perplexity's Full Report Free →

Frequently asked about Perplexity

Does Perplexity have SOC 2 Type II?+
Yes — Perplexity holds SOC 2 (Type II not confirmed). Rated Moderate Risk — significant adverse media. See all 6 findings →
Is Perplexity on the OFAC sanctions list?+
Perplexity returned no matches in ThirdProof's OFAC SDN, EU Consolidated, and UN sanctions screening as of March 2026.
What is Perplexity's vendor risk tier?+
ThirdProof assigned Perplexity a risk tier of Moderate Risk with 89% confidence based on assessment across 27 intelligence sources as of March 2026.
Can I get an auto-filled security questionnaire for Perplexity?+
Yes. Every ThirdProof investigation of Perplexity 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 Perplexity a single email or waiting for a vendor response.
Is Perplexity safe to use as a vendor?+
Perplexity is a AI search vendor that handles organizational 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 Perplexity's full risk profile.
Does Perplexity have SOC 2 certification?+
Yes — Perplexity holds SOC 2 + 4 other certs. Rated Moderate Risk — significant adverse media. See all 6 findings →
Is Perplexity FedRAMP authorized?+
FedRAMP authorization is relevant for government contractors evaluating AI search platforms. Based on ThirdProof's assessment, Perplexity is not currently listed on the FedRAMP Marketplace. Organizations with federal compliance requirements should verify this directly and consider alternative vendors with FedRAMP authorization where required.
Has Perplexity had any data breaches?+
Data breach history is an important signal for any vendor, particularly AI search platforms like Perplexity that handle organizational 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 Perplexity on any sanctions lists?+
Sanctions screening is standard due diligence for AI search vendors. ThirdProof screens Perplexity against OFAC SDN, consolidated international sanctions lists, and PEP databases. The screening uses entity name verification to reduce false positives. If Perplexity or any associated officers appear on a sanctions list, this triggers automatic escalation to the highest risk tier.
How do I assess Perplexity for vendor risk?+
Assessing Perplexity as a AI search vendor involves verifying SOC 2 Type II and applicable industry standards 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.

Perplexity 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 Perplexity 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.