8 Free CONTROL D Alternatives Ranked by Real Users (2026)

What is Perimeter 81?

Perimeter 81 is more than just a Zero Trust Network as a Service, it is a complete solution that streamlines secure access for today's modern and dispersed workforce. It offers seamless network security for employees, whether they are in the office or working remotely. Our platform caters to a ...

What is ControlD?

ControlD is a configurable DNS service that lets users set per-device rules to block unwanted content such as ads and inappropriate websites, or selectively unblock specific sites and services. It adds proxy capabilities beyond standard DNS blockers like Pi-Hole, AdGuard, and NextDNS for more ...

What is SimpleDMARC?

SimpleDMARC is a DMARC monitoring tool that organizes email authentication data into four views: DMARC-Capable, Forwarding, Non-compliant, and Threat. The source viewer identifies all domains and IP addresses sending email from your domain, covering both senders and recipients. Users can ...

What is CrowdStrike Falcon Endpoint Protection?

CrowdStrike Falcon Endpoint Protection is a cloud-native security platform designed to help IT and security teams protect devices and data from modern cyber threats. Built for organizations of all sizes, including enterprises, government agencies, and regulated industries, Falcon delivers ...

What is Malwarebytes for Business?

Malwarebytes for Business is an endpoint protection platform for IT teams and managed service providers that need to detect and remove malware, ransomware, and exploits across business devices. It provides centralized visibility and remediation across Windows, Mac, and mobile endpoints without ...

What is Check Point Endpoint Security?

Check Point Endpoint Security offers a unified solution that combines data security, network security, advanced threat prevention technologies, and remote access VPN into a single package. Designed to deliver comprehensive protection for both Windows and Mac OS X environments, this solution ...

What is OnDMARC by Red Sift?

Elevate your email security with OnDMARC by Red Sift, a powerful cloud-based solution designed to combat spoofing attacks and thwart email impersonation. OnDMARC streamlines the process of configuring SPF, DKIM, and DMARC authentication protocols, empowering organizations to fortify their email ...

What is Avanan?

Avanan secures cloud email and collaboration platforms against phishing, malware, and ransomware using multi-layer AI-based detection. It scans cloud apps including Slack, Microsoft Teams, OneDrive, and Box, and provides security administrators with forensic reports covering network activities, ...