Is memberstack.com Safe? Security Analysis for Memberstack
Check if memberstack.com is a scam or legitimate. Free security scan and reviews.
AI Summary
Memberstack is a technology company specializing in providing membership and subscription management solutions integrated with Webflow. The platform enables users to add user accounts, gated content, and payment processing with full design control and scalability. The company serves a broad audience including designers, developers, and agencies, positioning itself as a scalable SaaS solution trusted by over 50,000 teams and notable brands. Technically, the website leverages modern web technologies including Webflow CMS, Stripe for payments, and multiple analytics and marketing tools, ensuring a fast, mobile-optimized, and accessible user experience. Security posture is strong with HTTPS, security headers, and secure form handling, though explicit security policies and incident response details are not publicly documented. The domain WHOIS data is unavailable, which slightly reduces trust but is offset by strong branding, customer testimonials, and external trust signals. Overall, Memberstack presents as a professional, credible, and technically mature platform with room for improvement in transparency around security and contact information.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Memberstack operates in the technology sector with a SaaS business model focused on membership and subscription management for Webflow users. Its competitive advantage lies in seamless integration with Webflow and Stripe, ease of use, and scalability from MVP to enterprise levels. Revenue streams are primarily subscription-based with pricing scaling as customers grow. The company targets Webflow designers, developers, and agencies, supported by a vibrant community and extensive documentation. Partnerships with Stripe and Webflow enhance its ecosystem. The presence of high-profile clients and positive reviews on platforms like Product Hunt and G2 indicate strong market acceptance and growth potential. Strategic observations include the importance of expanding direct contact channels and publishing comprehensive security and incident response policies to enhance trust further.
Security Posture Analysis
Comprehensive Security Assessment
Memberstack demonstrates a mature security posture with enforced HTTPS, use of security headers such as CSP and HSTS, and secure handling of user data through forms and integrations with trusted third-party services like Stripe. However, the absence of a dedicated security policy, incident response plan, and vulnerability disclosure program on the public website represents a compliance gap and potential risk. No vulnerabilities or exposed sensitive data were detected in the analyzed content. The company should consider publishing explicit security documentation and providing direct security contact channels to improve transparency and readiness. GDPR compliance indicators are present, but explicit data retention policies and DPO contact details are missing. Overall, the security posture is strong but could benefit from enhanced communication and formalization of security processes.
Strategic Recommendations
Priority Actions for Security Improvement
Publish a comprehensive security policy and incident response plan accessible from the main website.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Memberstack
Memberstack provides a platform to add memberships, user accounts, subscriptions, gated content, and payment processing to Webflow sites with full design control and scalability.
excellent
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- HTTPS enforced
- Use of CSP
- No exposed sensitive data in HTML
- Secure forms with email input
- Use of reputable third-party services
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content and professional design.
🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing X-Frame-Options header
HIGHPrevents clickjacking attacks
Missing X-Content-Type-Options header
MEDIUMPrevents MIME type sniffing
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Missing Referrer-Policy header
LOWControls referrer information sent with requests
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
Sensitive data may be cached
LOWCache-Control header should include "no-store" for sensitive pages
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
No Data Protection Officer mentioned
LOWLarge organizations may need to designate a DPO under GDPR
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No security contact information
HIGHNIS2 requires clear incident reporting channels
No vulnerability reporting mechanism
MEDIUMClear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
LOWConsider explicitly mentioning NIS2 compliance efforts
📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
DMARC not enforcing
MEDIUMDMARC policy is set to "none"
No DKIM record found
MEDIUMDKIM adds cryptographic signatures to emails
DMARC Partial Enforcement
LOWDMARC only applies to 90% of messages
No BIMI Record
LOWBIMI displays brand logos in email clients
No MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
SPF Details
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Weak Protocols Supported
HIGHServer supports weak protocols: TLSv1.1
OCSP Stapling Not Enabled
LOWOCSP stapling improves performance and privacy
Certificate Transparency Not Implemented
LOWCertificate is not logged in Certificate Transparency logs
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 59 days
Partial SSL/TLS Assessment
LOWCompleted 3 of 4 security checks due to time constraints
Protocol Support
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
CAA Records Not Configured
LOWCertificate Authority Authorization (CAA) records not found
DMARC Policy Set to None
LOWDMARC is configured but not enforcing any policy
DNS Records
DNSSEC Status
DNS Performance
SPF Analysis
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Good Network Security Posture
LOWNo unnecessary services detected on common risky ports
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings