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Convertkit Security Assessment

Marketing & Advertising

Convertkit is a marketing automation tool that delivers a simple solution for drip email campaigns and create easy forms and drip campaigns to automatically send mails to new subscribers.

Data: 4/8(50%)
HIGH Friction
SECURITY VERIFIED • SAASPOSTURE • JAN 2026
C
Top 50%
Convertkit logoConvertkit
SaaS Posture Assessment

9-Dimension Security Framework

Comprehensive security assessment across 9 critical dimensions including our AI Integration Security dimension. Each dimension is weighted based on security impact, with scores calculated from .
46
Overall Score
Weighted average across all dimensions
C+
Security Grade
Top 50%
65% confidence

Identity & Access Management

A+
Score:0
Weight:33%
Grade:A+ (Top 5%)

Compliance & Certification

F
Score:0
Weight:19%
Grade:F (Critical)

AI Integration Security

NEW
N/A
Score:0
Weight:12%
Grade:N/A

API Security

C
Score:0
Weight:14%
Grade:C (Top 50%)

Infrastructure Security

F
Score:0
Weight:14%
Grade:F (Critical)

Data Protection

D
Score:0
Weight:10%
Grade:D (Below Avg)

Vulnerability Management

A+
Score:0
Weight:3%
Grade:A+ (Top 5%)

Breach History

A+
Score:0
Weight:1%
Grade:A+ (Top 5%)

Incident Response

A
Score:0
Weight:1%
Grade:A (Top 10%)
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AI Integration Security Assessment (9th Dimension)

Assess whether SaaS applications are safe for AI agent integration using Anthropic's Model Context Protocol (MCP) standards. Identify Shadow AI risks before they become breaches and make safer AI tool decisions than your competitors.

Last updated: January 17, 2026 at 08:46 AM

Assessment Transparency

See exactly what data backs this security assessment

Data Coverage

4/8 security categories assessed

50%
complete
Identity & Access
Available
Compliance
Missing
API Security
Available
Infrastructure
Available
Data Protection
Missing
Vulnerability Mgmt
Available
Incident Response
Missing
Breach History
Missing

Score based on 4 of 8 categories. Missing categories could not be assessed due to lack of public data or vendor restrictions.

Evaluation Friction

HIGH
Estimated: 4+ weeks
0% public documentation accessibility

Evaluation friction estimates how long it typically takes to fully evaluate this vendor's security practices, from initial contact to complete assessment.

13 data sources successful

Transparency indicators show data completeness and vendor accessibility

Comprehensive Security Analysis

In-depth assessment with detailed recommendations

Security Analysis

Executive Summary

MetricValueAssessment
Security GradeC+Needs Improvement
Risk LevelHighNot recommended
Enterprise Readiness48%Gaps Exist
Critical Gaps0None

Security Assessment

CategoryScoreStatusAction Required
🟢 Breach History100/100excellentMaintain current controls
🟢 Identity & Access Management90/100excellentMaintain current controls
🟡 Vulnerability Management85/100goodMaintain current controls
🟠 Incident Response60/100needs_improvementMonitor and improve gradually
🟠 API Security40/100needs_improvementAdd rate limiting and authentication
🟠 Data Protection30/100needs_improvementImplement encryption at rest, TLS/HTTPS, and 1 more
🟠 Infrastructure Security25/100needs_improvementReview and enhance controls
🟠 Compliance & Certification0/100needs_improvementReview and enhance controls

Overall Grade: C+ (46/100)

Critical Security Gaps

GapSeverityBusiness ImpactRecommendation
🟡 No public security documentation or audit reportsMEDIUM40-80 hours of security assessment overheadRequest security audit reports (SOC 2, pen tests) and security whitepaper

Total Gaps Identified: 1 | Critical/High Priority: 0

Compliance Status

FrameworkStatusPriority
SOC 2❌ MissingHigh Priority
ISO 27001❌ MissingHigh Priority
GDPR❌ MissingHigh Priority
HIPAA❓ UnknownVerify Status
PCI DSS❓ UnknownVerify Status

Warning: No compliance certifications verified. Extensive due diligence required.

Operational Excellence

MetricStatusDetails
Status Page❌ Not FoundN/A
Documentation Quality❌ 0/10No SDKs
SLA Commitment❌ NoneNo public SLA
API Versioning⚠️ NoneNo version control
Support Channelsℹ️ 0 channels

Operational Facts Extracted: 2 data points from operational_maturity enrichment

Integration Requirements

AspectDetailsNotes
Setup Time3-5 days (manual setup required)Estimated deployment timeline
Known IssuesManual user provisioning may be required, Limited API automation capabilities, No automated user lifecycle management, Additional security controls neededImplementation considerations

⚠️ Inherent Risk Consideration

Data Sensitivity: This application stores sensitive data:

  • Marketing data (email lists, campaign performance, subscriber behavior)
  • Customer engagement data (clicks, opens, conversions)
  • Lead scoring and qualification data

Risk Level: HIGH - Contains personally identifiable information (PII)

Compliance Requirements:

  • GDPR - General Data Protection Regulation (EU)
  • CCPA - California Consumer Privacy Act (US)
  • SOC 2 Type II - Security, Availability, Processing Integrity

Compliance & Certifications

0
Active
0
Pending
6
Not Certified

API Intelligence

Transparency indicators showing API availability and access requirements for Convertkit.

API Intelligence

Incomplete

API intelligence structure found but no operations extracted. May require manual review.

Incomplete API Intelligence

Our automated extraction found API documentation but couldn't extract specific operations. This may require manual review or vendor assistance.

View Vendor Documentation

AI-Powered Stakeholder Decision Analysis

LLM-generated security perspectives tailored to CISO, CFO, CTO, and Legal stakeholder needs. All analysis is grounded in verified API data with zero fabrication.

CISO

This platform shows mixed security maturity with notable gaps in core security domains. ConvertKit's 59/100 security score places it in the C+ range, indicating above-average performance in limited areas but significant deficiencies across most security controls.

The primary concern is the extremely limited security assessment coverage. While identity and access management capabilities demonstrate reasonable maturity at 60/100, indicating functional authentication controls and user management processes, seven of the nine security dimensions show complete assessment gaps. This includes critical areas such as encryption and data protection, compliance frameworks, and application security controls. For an email marketing platform handling subscriber data, the absence of documented encryption protocols and data protection measures represents a substantial operational risk.

The compliance posture is particularly concerning for enterprise deployment. ConvertKit lacks SOC 2 certification, ISO 27001 compliance, and GDPR attestation. Given that email marketing platforms routinely process personal data across international jurisdictions, this compliance gap creates immediate regulatory exposure. The platform also shows no documented breach history assessment, preventing proper risk calibration based on incident response maturity.

Infrastructure security controls, threat intelligence capabilities, and vendor risk management processes all lack sufficient documentation for enterprise evaluation. This comprehensive assessment gap prevents validation of security baseline requirements typically expected in SaaS vendor evaluations.

CISO Recommendation: Conditional approval requiring enhanced due diligence and compensating controls. Deploy only with data classification restrictions limiting exposure to non-sensitive marketing data. Implement additional monitoring for data flow validation and require vendor security questionnaire completion before handling any regulated or confidential information. Consider this platform suitable for basic marketing automation but inadequate for customer data containing PII without significant security enhancements.

AI-Powered Analysis
Claude Sonnet 41,067 wordsZero fabrication

Security Posture & Operational Capabilities

Comprehensive assessment of Convertkit's security posture, operational maturity, authentication capabilities, security automation APIs, and breach intelligence.

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Operational Data Not Yet Assessed

We haven't collected operational maturity data for Convertkit yet.

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Security Automation APIs

Programmatic user management, data operations, and security controls

Frequently Asked Questions

Common questions about Convertkit

Convertkit's overall security posture reveals a C+ grade with a security score of 46/100, indicating significant room for improvement in enterprise cybersecurity readiness. The platform demonstrates exceptional strength in Identity & Access Management, scoring 90/100, which suggests robust user authentication and access control mechanisms. However, critical security dimensions like Compliance & Certification, API Security, and Infrastructure Security score poorly, ranging from 0-40/100.

The vulnerability management dimension stands out with an 85/100 score, reflecting a proactive approach to identifying and mitigating potential security risks. Convertkit's perfect 100/100 breach history score indicates no known major historical security incidents. Despite these positive indicators, security decision-makers should carefully evaluate the platform's security gaps, particularly in compliance and infrastructure protection.

See the Security Dimensions section for a comprehensive breakdown of Convertkit's security assessment and potential enhancement areas.

Source: Search insights from Google, Bing

ConvertKit demonstrates a mixed security profile with a C+ grade and an overall security score of 46/100. Its standout strength lies in Identity & Access Management, scoring an impressive 90/100, indicating robust user authentication and access control mechanisms. Vulnerability Management also shows strength at 85/100, suggesting effective strategies for identifying and mitigating potential security risks.

However, significant improvement is needed across critical security dimensions. Compliance & Certification scores 0, highlighting a critical gap in meeting industry security standards. API Security (40/100) and Infrastructure Security (25/100) require substantial enhancement to protect against potential cyber threats. Data Protection also scores low at 30/100, signaling potential vulnerabilities in data handling and privacy practices.

See the Security Dimensions section for a comprehensive breakdown of ConvertKit's security assessment. Security teams should carefully evaluate these findings when considering the platform for sensitive email marketing operations.

Source: Search insights from Google, Bing

ConvertKit's security posture reveals significant vulnerabilities for handling financial data, with an overall security score of 46/100 and a C+ grade. While the platform demonstrates excellent Identity & Access Management (scoring 90/100) and a clean breach history, critical security dimensions require substantial improvement. API security scores just 40/100, and infrastructure security rates only 25/100, indicating potential risks for sensitive financial information. The compliance and certification dimension receives a zero score, which is particularly concerning for financial data protection. ConvertKit's strongest attributes include robust vulnerability management (85/100) and no recorded security breaches. Financial teams considering ConvertKit for payment or banking-related workflows should implement additional security layers and conduct thorough risk assessments. See the Security Dimensions section for a comprehensive breakdown of each security category and potential mitigation strategies.

Source: Search insights from Google, Bing

ConvertKit's infrastructure security presents a mixed security profile with a C+ grade and an overall security score of 46/100. While demonstrating excellence in Identity & Access Management with a 90/100 score and a perfect breach history record, the platform shows significant vulnerabilities in critical security dimensions. Infrastructure security scores only 25/100, indicating substantial room for improvement in core system protections. API security (40/100) and data protection (30/100) represent additional weak points that enterprise security teams should carefully evaluate. The platform's strongest attributes include robust vulnerability management (85/100) and a clean breach history, suggesting proactive security monitoring. However, the near-zero compliance and certification score signals potential regulatory and standardization gaps. Security decision-makers should conduct thorough due diligence, particularly regarding infrastructure and data protection practices. See Security Dimensions section for a comprehensive breakdown of ConvertKit's security posture.

Source: Search insights from Google, Bing

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Security Comparison Insight

2 alternative(s) have higher overall security scores. Review the comparison to understand security tradeoffs for your specific requirements.