Is circle.so Safe? Security Analysis for Circle
https://circle.soCheck if circle.so is a scam or legitimate. Free security scan and reviews.
Below Technology avg (72)
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SEQ SIA
Lastadijas 12 k-3, Riga, Latvia, LV-1050
Reg. No. 40203410806 • VAT LV40203410806
Support: guard@offseq.com • +371 2256 5353
AI Summary
Circle is a technology company founded in 2019 that offers a comprehensive community platform enabling users to build branded communities, manage events, and host courses. The platform targets community builders, event organizers, and course creators, positioning itself as a complete SaaS solution in the community management space. The website is professionally designed, mobile-optimized, and leverages modern web technologies such as Next.js, React, and Builder.io for content management. Hosting and CDN services appear to be provided by Vercel and Cloudflare, ensuring fast and secure delivery. Security posture is strong with HTTPS enforced, multiple security headers, and no exposed sensitive data, although DNSSEC is not enabled. The site integrates various marketing and analytics tools including Google Analytics, Facebook Pixel, and HubSpot, indicating moderate user tracking. However, explicit privacy and cookie policies are not found, and no direct contact information or security incident response details are provided, which are areas for improvement. Overall, Circle demonstrates a mature digital presence with a solid technical foundation and good security practices but should enhance privacy compliance and transparency to further build trust.
Detected Technologies
7 urgent findings need attention
7 high
Keep circle.so under constant watch
Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.
Security drift alerts
Risk score drops, new high-severity issues, and header hardening gaps
Compliance watch
GDPR / NIS2 posture changes with governance evidence snapshots
Infrastructure surface
Unexpected open services, SSL expiry, DNS & email authentication changes
Content & tracker intelligence
Marketing tech shifts, analytics drift, and AI recommendation updates
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Security Headers
3 findings
70/100
GDPR Compliance
2 findings
73/100
NIS2 Compliance
8 findings
17/100
Email Security
5 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Circle operates in the technology sector with a SaaS business model focused on community platform services. Its market positioning emphasizes a branded, all-in-one solution for communities, events, and courses. The company likely generates revenue through subscription plans for its platform. The target customer segments include online community managers, educators, and event hosts. The website's integration with multiple marketing and analytics platforms suggests active growth and customer engagement strategies. No parent or subsidiary companies are identified. The domain age and registration data align with the company's founding year, supporting credibility. The absence of explicit privacy and security policies may reflect a need to mature compliance practices as the company scales.
Security Posture Analysis
Comprehensive Security Assessment
The website enforces HTTPS with a strong SSL configuration and implements key security headers such as Content-Security-Policy, Strict-Transport-Security, and X-Frame-Options, indicating a robust security baseline. No vulnerabilities or exposed sensitive data were detected in the analyzed content. The use of Cloudflare DNS enhances DNS security, although DNSSEC is not enabled, which is recommended for further protection. The site uses secure third-party integrations for forms and analytics. However, the lack of a published security policy, incident response contacts, or vulnerability disclosure program limits transparency and may hinder rapid incident handling. Overall, the security posture is strong but could be improved with formalized policies and disclosure mechanisms.
Strategic Recommendations
Priority Actions for Security Improvement
Enable DNSSEC on the domain to strengthen DNS security and prevent spoofing.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Circle
Build a home for your community, events, and courses — all under your own brand.
good
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- HTTPS enforced
- Use of Cloudflare DNS
- No exposed sensitive data detected
- Use of security headers
- Secure forms with HubSpot integration
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with no blocking or WAF challenge.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
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)
Weak Referrer-Policy configuration
LOWCurrent value: "same-origin"
👤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
Privacy policy may not be GDPR compliant
MEDIUMPrivacy policy lacks explicit GDPR compliance elements
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
HIGHNIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No business continuity planning found
MEDIUMNIS2 emphasizes operational resilience and business continuity
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
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
Complex SPF record
LOWToo many include statements can cause lookup limits
DMARC not enforcing
MEDIUMDMARC policy is set to "none"
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
DKIM Selectors Found
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Partial SSL/TLS Assessment
LOWCompleted 2 of 4 security checks due to time constraints
Certificate Details
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
Unregistered MX Record
HIGHMX record points to unregistered domain: 5b6vhttjgzjo6qhcfz3sogfdmyojuvxgulgf4tjfswlukdc4kstq.mx-verification.google.com
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
Domain Transfer Lock Not Enabled
MEDIUMDomain can be transferred without authorization
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
DMARC Policy Set to None
LOWDMARC is configured but not enforcing any policy
Domain Registration Details
- •No domain protection locks enabled
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
How does circle.so compare?
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🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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Marketing Intelligence
Contact emails, phone numbers & warm leads
Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
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
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