CHOOSE THE RIGHT PLAN
FOR YOUR SECURITY NEEDS
Try Link11 Risk-Free – 90-Day Money-Back Guarantee
100% money back. No questions asked.
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Essential
€ 613 /month€ 490 /monthWeb DDoS Protection
- Standard
WAF
- Standard
Support level
- Unmanaged
Compliance
- GDPR
90-day money-back guarantee
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Most popular
Advanced
€ 988 /month€ 790 /monthWeb DDoS Protection
- Standard
WAF
- Standard
Support level
- Basic support
Compliance
- GDPR
90-day money-back guarantee
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Enterprise
Custom priceCustom priceWeb DDoS Protection
- Advanced
- Enterprise DDoS Protection
WAF
- Advanced
API Protection
- Advanced
Bot Management
- Advanced
Support level
- 24×7 Enterprise Support
User Management
- SSO
Compliance
- GDPR
Optional Add-ons
Customize your security strategy with advanced features to meet your organization’s needs.
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Add-onBot Management – Standard
Detect and block unwanted bot traffic to protect your systems from unwanted access and disruption.
- Available for*
- Advanced
- Essential
€ 300 -
Add-on
API Protection – Standard
Safeguard your APIs from misuse, abuse, and malicious traffic to ensure secure and reliable operation.
- Available for*
- Essential
- Advanced
€ 300 -
Add-on
Mobile SDK Addon – Standard
Mobile SDK enables a unique client certification mechanism for your iOS and Android apps. You can publish your applications with the SDK embedded to verify user identity. This provides a reliable and secure mechanism to confirm that the traffic is originating from a legitimate app user and not a bot or emulator.
- Available for*
- Advanced
- Enterprise
- Essential
€ 200
TRANSPARENT IN PRICE,
SUPERIOR IN SERVICE
As a customer, you benefit from numerous advantages that make your everyday life noticeably easier. Our pricing is transparent, our setup is seamless, and our support is human – because your satisfaction and protection is always our priority.
Essential
Advanced
Enterprise
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HTTP2
Support for HTTP/2 protocol
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IPv6
Native support for IPv6
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Load Balancing
Distribute traffic across multiple servers––
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Custom functions
Extend Link11 WAAP’s tools and functionality with code run at different points during traffic processing––
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Versioning + Rollback
Save and revert to previous configuration versions––
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Full API Access
Complete access to manage resources via API–
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Web DDoS Protection
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Flow based policy
Traffic filtering based on sequences of submitted requests––
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Zero Day DDoS attacks
Protection against unknown DDoS threats
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WAF
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Custom WAF Rules
Customer Defined WAF rules to control and manage specific use cases–51000 -
Rule based Quarantine
Management of suspicious traffic sources––
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external Threat Intel
Integrate external threat intelligence feeds––
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Bot Management
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included
Advanced WAF: Access to features for more granular control over traffic filtering and threat detection––Advanced -
CAPTCHA identification
Identify bots using CAPTCHA challenges––
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API Protection
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included
Advanced API Protection: Access to features for enhanced security and control for complex API environments––Advanced -
Mobile SDK Addon
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Standard
Enables client certification to verify traffic is from a legitimate appPaid Add-onPaid Add-onPaid Add-on -
Advanced
Additional profile configuration to ensure user and device integrity.––Paid Add-on -
Metrics
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Additional Domains
Price per additional domainincludedincludedCustom Pricing -
Additional Data transfer
Amount of Data Transfer / Traffic handled by serviceincludedincludedCustom Pricing -
Additional Requests
Price for additional requestsincludedincludedCustom Pricing -
Regions
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Access POPs
33100+ -
Analytics and Reporting
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Custom Error Page
Define branded/custom error pages––
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Events Log
Access to system and security events
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Alerting
Set up security alerts based on customer defined conditions. Supported alerting channels listed below
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Email
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Webhooks
––
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SMS
––
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Log Retention
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Forensic logs
Deep-level logs for incident investigation7 Days7 Days32 Days -
Upgrade possible
––
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TLS/SSL
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Certificate
Supported SSL/TLS certificates management methodOwn certificate/Let’s Encrypt Auto-RenewalOwn certificate/Let’s Encrypt Auto-RenewalOwn certificate/Let’s Encrypt Auto-Renewal -
mTLS
Support for mutual TLS authentication––
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User Management
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MFA
Multi-Factor Authentication support
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Max Users
Maximum allowed users per accountunlimitedunlimitedunlimited -
Multi-tenancy
Support for setups with multiple tenants––
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Support
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Documentation
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Ticket
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Phone
––
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Managed service
––
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SLAs
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Support Response time
Guaranteed time to first response from support––4 Hours -
Availability
Guaranteed service availability99%99%100% -
Time to mitigate – known vectors
Guaranteed response time to known attack types / sourcesbest effort30 seconds1 second -
Time to mitigate – unknown vectors
Guaranteed response time to unknown attack types / sourcesbest effort60 seconds10 seconds -
Protection level
Guaranteed DDoS protection for attacks up to 100 Gbps––Enterprise Grade -
Upgrade possible
Upgrade to Enteprise protection up to 1000 Gbps––Enterprise Grade Plus -
Compliance
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Audit logs
Track and log changes to services per user for auditing and compliance checks–
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PCI-DSS
––
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ISO 27001
––
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SOC2
––
LEADING COMPANIES
WORLDWIDE RELY ON US
AWARD-WINNING PROTECTION
Link11’s cybersecurity doesn’t just perform — it delivers peace of mind.
Our platform stands for what matters most: protecting your digital assets. Praised for reliability,
speed, and ease of use, Link11 is trusted by IT leaders across industries — and fully certified for
the highest privacy and compliance standards.
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Main Software 50 Germany 2024,
Cloud Champion Award
Cybersecurity Excellence Awards, 2022,
Best European cybersecurity company
(size: 50 – 99 employees) -
Main Software 50 Germany2023,
Top 10 software companies
Cybersecurity Excellence Awards,
2024 Beste Cloud-Sicherheit DDoS-Schutz -
Main Software 50 Deutschland, 2022,
Cloud Champion Auszeichnung
Cybersecurity Excellence Awards, 2022,
Best DDoS Protection in
Cybersecurity-as-a-Service
WHAT CUSTOMERS
SAY ABOUT US
Our solutions help you achieve real results – tangible,measurable and sustainable. Companies around the globe already rely on Link11 services and have thus laid an important building block for an even more successful future.
DO YOU HAVE ANY QUESTIONS?
We are here for you. If you have any questions,
don’t hesitate to either send us an e-mail
or call us directly.
We look forward to hearing from you and are here for you at any time.
FAQ
Everything you need to know
about the product and billing.
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Are there any usage limits or quotas?
No. All our packages, governed by the Link11 Master Service Agreement (MSA), include unlimited DDoS protection without traffic caps, throttling, or usage-based billing. You can operate at scale without worrying about hidden limits or overage charges.
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Can I cancel my subscription at any time?
Yes, Link11 offers flexible cancellation terms. For monthly subscriptions, cancellations can be submitted at any time with a one-month notice period; the cancellation will take effect at the end of the following billing month. For annual plans, we require a three-month notice period before the next anniversary date. In either case, cancellations must be submitted by email to your contact person or per contact form.
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How is billing handled (monthly or annually)?
You can choose between monthly and annual billing cycles. Monthly customers receive an initial pro-rata invoice to cover the days until the end of the current month, followed by full calendar-month invoices. Annual customers are billed upfront for the full twelve-month period.
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Where is my data stored?
Customers can choose where their data is stored during the onboarding process. We offer regional storage options in Germany, Europe, North America, Asian Pacific — ensuring flexibility in meeting your data residency and compliance needs
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Can I change my plan later?
Yes, of course. You can request an upgrade to a higher-value plan at any time with at least 14 days’ notice to the next calendar month. The same notice periods and dates apply to downgrades as to cancellations—one month for monthly contracts and three months for annual contracts. To initiate a change, please contact your representative or get in touch with us using the contact form.
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What support do I get?
All customers receive access to Link11’s global 24/7 Security Operations Center (SOC). The support experience differs by plan level — while Essential and Advanced plans include access to documentation and general support, Enterprise customers benefit from optional named Technical Account Managers (TAMs), onboarding services, and priority incident handling with SLA-backed response times.
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What payment methods are supported?
We accept all major credit cards for our self-service plans. For enterprise-level engagements, we also support wire transfers and ACH payments. If you require a custom invoice or procurement flow, our finance team is happy to assist.
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Is there a free trial? How does it work?
Currently, we do not offer an automatic free trial for self-service plans. However, you can request a trial discount by contacting us via our contact form. Please include your use case and any relevant details in your request.
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Can I use multiple domains or users?
Yes. The ability to configure multiple domains and assign multiple user accounts is included in our higher-tier packages. Please review the plan comparison table to find the best fit for your use case.
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Is this suitable for small businesses or large enterprises?
Our Essential and Professional plans are tailored to the needs of small and mid-sized organizations that require robust protection and a streamlined experience. Our Enterprise plan is mandatory for large organizations and is specialy designed to fit their needs of advanced compliance, SLA, or integration requirements.
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How is my data secured?
Link11 follows strict security protocols to protect your data at rest and in transit. This includes end-to-end encryption, access control, network segmentation, and continuous monitoring. Our infrastructure is hardened and operated in accordance with global best practices and compliance requirements.
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How does the Money-Back Guarantee for Self-Service plans work?
All Link11 Essential and Advanced Self-Service plans come with a 90-day Money-Back Guarantee.
You can use Link11 Self-Service in your own environment for up to 90 days.
If you’re not satisfied within this period, you can cancel and receive a full refund of your subscription fee.What this means for you:
- No financial risk when getting started.
- Enough time to complete onboarding and see real traffic.
- No long-term commitment required.
The Money-Back Guarantee applies to Essential and Advanced Self-Service plans only.
To redeem the guarantee, simply send an email to finance@link11.com.