What is the security status of memberstack.io?

memberstack.io has a security score of 68/100, rated as Moderate Risk. The website may have security concerns that should be addressed.

Is memberstack.io safe to use?

Our security scan shows memberstack.io is Moderate Risk. SSL security issues detected. Always practice safe browsing habits.

Does memberstack.io have viruses?

Our comprehensive security scan analyzes multiple security factors. Based on the overall security score of 68/100, the website is rated as Moderate Risk. However, websites can change over time, so always use updated security software.

What is memberstack.io's trust score?

memberstack.io has a security score of 68/100. This score is based on multiple factors including SSL security, security headers, DNS health, and compliance checks.

I want to know if memberstack.io is a legitimate website or if it's a scam.

According to our comprehensive security analysis, memberstack.io has a security score of 68/100, which indicates it is Moderate Risk. Memberstack is a technology company specializing in providing membership and user account management solutions integrated with Webflow. Their platform enables businesses and developers to add user authentication, subscription billing, gated content, and social login capabilities without complex backend development. The company serves a broad audience including Webflow users, agencies, SaaS builders, and enterprises, positioning itself as a scalable solution trusted by over 50,000 teams and notable clients such as Amazon and Salesforce. Technically, Memberstack leverages modern web technologies including Webflow CMS, Stripe for payments, and various analytics and marketing tools, ensuring a fast, mobile-optimized, and accessible user experience. Security posture is strong with HTTPS enforced and secure payment processing, though explicit security headers and dedicated security policies are not publicly documented. Privacy compliance is addressed with comprehensive policies and cookie consent mechanisms. Overall, Memberstack presents a professional, trustworthy, and mature web presence with extensive customer testimonials and integrations. The absence of WHOIS data is a minor concern but does not detract significantly from the business credibility. Strategic recommendations include enhancing security header implementation, publishing incident response information, and improving public contact transparency.

Is memberstack.io Safe? Security Analysis for Memberstack

https://memberstack.io

Check if memberstack.io is a scam or legitimate. Free security scan and reviews.

TechnologyN/amedium

Webflow CMSStripe payment processingGoogle Tag ManagerFacebook PixelPostHog analytics+6 more

Analyzed 10/8/2025Completed 10:53:25 PM

Security Score

MEDIUM RISK

Exclusive insights unlocked

Unlock the complete security report for memberstack.io

Get full access to AI recommendations, compliance evidence, vulnerability remediation steps, and downloadable PDF reports. Upgrade once for lifetime access to this scan.

Full Report Access

All modules, AI insights, PDF download

39.90 €one-time • Incl. 21% VAT

Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

How it works

Enter your email to receive the unlocked report.
Complete the secure EveryPay checkout (cards & local methods supported).
You’ll receive an email with your unique unlock code and the PDF export.

Delivery email

Already purchased?

Order summary

Domainmemberstack.io

Access tierFull report or marketing add-on

I have read and agree to the Terms & Conditions and Privacy Policy.I acknowledge the Returns & Refunds policy and understand the digital delivery terms.

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com • +371 2256 5353

AI Summary

Memberstack is a technology company specializing in providing membership and user account management solutions integrated with Webflow. Their platform enables businesses and developers to add user authentication, subscri… Unlock the full Guard report to read the complete analysis.

Detected Technologies

Webflow CMSStripe payment processingGoogle Tag ManagerFacebook PixelPostHog analyticsjQueryWeglot (translation)OptibaseBing AdsHeroicons SVGIconify SVG icons

Security Headers

7 findings

30/100

GDPR Compliance

2 findings

80/100

NIS2 Compliance

5 findings

55/100

Email Security

6 findings

55/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Snapshot shown below. Unlock the full AI report for complete market insights, audience profiling, and step-by-step recommendations.

Business Intelligence

Market & Strategic Analysis

Memberstack operates in the technology sector as a SaaS provider focused on membership management for Webflow-powered websites. Their business model revolves around subscription-based pricing that scales with usage, targeting developers, agencies, and businesses needing flexible membership solutions. The company has established a strong market position with a large user base and partnerships with Stripe and Webflow. Revenue streams likely include subscription fees and possibly premium features or developer tools. The company fosters a community through Slack and maintains active presence on Product Hunt and G2, indicating strong customer engagement and growth potential. Their ecosystem includes integrations with major social platforms and payment processors, enhancing their competitive advantage. The business demonstrates a clear focus on scalability and developer friendliness, positioning itself well for continued expansion in the no-code and SaaS markets.

Security Posture Analysis

Comprehensive Security Assessment

Memberstack exhibits a mature security posture with mandatory HTTPS usage and integration with trusted payment processors like Stripe. The website does not expose sensitive data and employs secure social authentication methods. However, explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options are not visibly declared, representing an area for improvement. No dedicated security or incident response policies are published, and no direct security contact emails are provided, which could hinder rapid incident handling. The use of multiple third-party analytics and marketing scripts necessitates ongoing vigilance to prevent vulnerabilities. Overall, the security maturity is good but could be enhanced by formalizing security policies, improving header configurations, and increasing transparency around incident response.

Strategic Recommendations

Priority Actions for Security Improvement

Upgrade to the full Guard report to access tailored remediation steps.

✨Observations

AI-powered comprehensive website and business analysis.

A preview of your strategic observations is visible. Upgrade to unlock the full competitive positioning, trust signals, and branding checklist.

AI-Enhanced Website Analysis

Business Insights

Company:

Memberstack

Description:

Memberstack provides membership and user account management solutions integrated with Webflow, enabling user accounts, subscriptions, gated content, and payments without complex tech stack changes.

Key Services:

User authenticationMembership managementSubscription billing via StripeContent gatingSocial login integrationsDeveloper APIs and SDKs

Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:

Webflow CMSStripe payment processingGoogle Tag ManagerFacebook PixelPostHog analyticsjQueryWeglot (translation)OptibaseBing AdsHeroicons SVGIconify SVG icons

Frameworks:

WebflowReact (via React Package)Node.js (Admin Package)

Platforms:

WebflowStripe

Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:

85/100

Best Practices:

HTTPS enforced
Use of secure payment processor (Stripe)
No exposed sensitive data in HTML
Use of secure social login integrations
No visible vulnerable libraries

Analytics & Tracking

Services:

Google AnalyticsMicrosoft ClarityPostHog

Tracking Level:extensive

Privacy Compliance:good

Advertising & Marketing

Ad Networks:

Bing Ads

Tracking Pixels:

Facebook PixelMicrosoft ClarityGoogle Analytics (via GTM)PostHog

Marketing Tools:

Optibase

Transparency Level:good

Website Quality Assessment

Design Quality:excellent

User Experience:excellent

Content Relevance:excellent

Navigation Clarity:excellent

Professionalism:excellent

Trustworthiness:high

Key Observations

Website is fully accessible with rich content and interactive elements

🛡️Security Headers

HTTP security headers analysis and recommendations.

Some header findings are shown. Unlock to see the full checklist, impacted endpoints, and remediation guidance.

Security Headers

HTTP security headers analysis

30/100

Score

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks Unlock the full report to read the complete fix.

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing Unlock the full report to read the complete fix.

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load Unlock the full report to read the complete fix.

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended) Unlock the full report to read the complete fix.

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests Unlock the full report to read the complete fix.

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs Unlock the full report to read the complete fix.

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages Unlock the full report to read the complete fix.

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

You can see headline NIS2 checks. Upgrade to access the full control mapping, severity breakdown, and remediation plan.

NIS2 Compliance

Network & Information Security Directive

55/100

Score

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure Unlock the full report to read the complete fix.

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans Unlock the full report to read the complete fix.

No security contact information

HIGH

NIS2 requires clear incident reporting channels Unlock the full report to read the complete fix.

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure Unlock the full report to read the complete fix.

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts Unlock the full report to read the complete fix.

📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Quick view of email authentication checks is provided. Unlock to uncover full DNS evidence, record diffs, and fix scripts.

Email Security

SPF, DKIM, and DMARC validation

55/100

Score

DMARC not enforcing

MEDIUM

DMARC policy is set to "none" Unlock the full report to read the complete fix.

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails Unlock the full report to read the complete fix.

DMARC Partial Enforcement

LOW

DMARC only applies to 90% of messages Unlock the full report to read the complete fix.

No BIMI Record

LOW

BIMI displays brand logos in email clients Unlock the full report to read the complete fix.

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery Unlock the full report to read the complete fix.

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues Unlock the full report to read the complete fix.

SPF

Sender Policy Framework

DKIM

DomainKeys Identified Mail

DMARC

Domain-based Message Authentication

MX Records

Mail Exchange Records

BIMI

Brand Indicators

MTA-STS

Mail Transfer Agent Security

TLS-RPT

TLS Reporting

DNSSEC

DNS Security

SPF Details

Record:

v=spf1 include:_spf.mlsend.com include:mail.zendesk.com ~all

DNS Lookups:2/10

Policy:~all

DMARC Details

Policy:none(90% enforcement)

Subdomain Policy:none

Aggregate Reports:re+709b9601d434@inbound.dmarcdigests.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

This is a teaser of the TLS audit. Unlock to view certificate chains, cipher support tables, and remediation steps.

SSL/TLS Security

Certificate validity and encryption analysis

62/100

Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1 Unlock the full report to read the complete fix.

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy Unlock the full report to read the complete fix.

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs Unlock the full report to read the complete fix.

SSL Certificate Expires Soon

HIGH

SSL certificate expires in 27 days Unlock the full report to read the complete fix.

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints Unlock the full report to read the complete fix.

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

Unlock the full DNS posture audit to reveal misconfigurations, zone records, and actionable fixes.

DNS Health

DNS configuration and security assessment

80/100

Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain Unlock the full report to read the complete fix.

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found Unlock the full report to read the complete fix.

DMARC Policy Set to None

LOW

DMARC is configured but not enforcing any policy Unlock the full report to read the complete fix.

DNS Records

A Records:76.223.27.102, 13.248.155.104

Name Servers:

beth.ns.cloudflare.comDNS only

nick.ns.cloudflare.comDNS only

MX Records:

1: aspmx.l.google.com

10: alt3.aspmx.l.google.com

10: alt4.aspmx.l.google.com

5: alt1.aspmx.l.google.com

5: alt2.aspmx.l.google.com

SOA:Serial: 2384929826, TTL: 1800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:65ms

SPF Analysis

SPF Record:

v=spf1 include:_spf.mlsend.com include:mail.zendesk.com ~all

⚡Network Security

Port scanning and network exposure analysis.

See a glimpse of exposed services. Unlock to access full port inventories, CVE lookups, and mitigation priorities.

Network Security

Port scanning and network exposure analysis

100/100

Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports Unlock the full report to read the complete fix.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Unlock to view the complete technical breakdown, stack fingerprinting, and hardening checklist.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

Unlock the full Guard report to review the complete technical breakdown and AI recommendations.

How did we do?

Your feedback directly shapes our roadmap. Rate the quality of this report, leave an optional comment, and let us know if you want our security specialists to follow up.

Analyze Another Website

Is memberstack.io a Scam? Security Check Results - Memberstack Reviews

Is memberstack.io Safe? Security Analysis for Memberstack

Unlock the complete security report for memberstack.io

How it works

Order summary

AI Summary

Detected Technologies

🧠AI Business Intelligence

Business Intelligence

Security Posture Analysis

Strategic Recommendations

✨Observations

AI-Enhanced Website Analysis

Business Insights

Technical Stack

Security Assessment

Analytics & Tracking

Advertising & Marketing

Website Quality Assessment

Key Observations

🛡️Security Headers

Security Headers

Missing X-Frame-Options header

Missing X-Content-Type-Options header

Missing Content-Security-Policy header

Missing X-XSS-Protection header

Missing Referrer-Policy header

Missing Permissions-Policy header

Sensitive data may be cached

👤GDPR Compliance

GDPR Compliance

No Cookie Consent Banner found

No Data Protection Officer mentioned

GDPR Compliance Analysis

🛡️NIS2 Compliance

NIS2 Compliance

No vulnerability disclosure policy

No incident response procedures found

No security contact information

No vulnerability reporting mechanism

No NIS2 reference found

📧Email Security

Email Security

DMARC not enforcing

No DKIM record found

DMARC Partial Enforcement

No BIMI Record

No MTA-STS Policy

No TLS-RPT Record

SPF Details

DMARC Details

🏆SSL/TLS Security

SSL/TLS Security

Weak Protocols Supported

OCSP Stapling Not Enabled

Certificate Transparency Not Implemented

SSL Certificate Expires Soon

Partial SSL/TLS Assessment

Protocol Support

OCSP Status

📊DNS Health

DNS Health

DNSSEC Not Enabled

CAA Records Not Configured

DMARC Policy Set to None

DNS Records

DNSSEC Status

DNS Performance

SPF Analysis

⚡Network Security

Network Security

Good Network Security Posture

🔧Technical Analysis

Technical Analysis

Additional Findings

Related Partner Domains

stripe.partners

—out of 5