Best DNS Filtering Platforms with a Free Trial
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Compare the Top DNS Filtering Platforms with a Free Trial as of February 2026
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What are DNS Filtering Platforms with a Free Trial?
DNS filtering platforms are security solutions that block access to malicious, inappropriate, or unwanted websites by controlling domain name system (DNS) queries. They work by intercepting and analyzing DNS requests, preventing connections to harmful domains based on predefined policies or threat intelligence. These platforms help organizations enforce internet usage policies, protect against malware, phishing, and ransomware, and improve network performance by reducing unnecessary traffic. Many DNS filtering services offer cloud-based deployment, real-time threat detection, and customizable filtering categories for businesses, schools, and individuals. By leveraging DNS filtering, organizations can enhance cybersecurity, reduce risks, and maintain compliance with industry regulations. Compare and read user reviews of the best DNS Filtering platforms with a Free Trial currently available using the table below. This list is updated regularly.
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Control D
Control D
Control D is a customizable DNS filtering and traffic redirection platform that leverages Secure DNS protocols like DNS-over-HTTPS, DNS-over-TLS and DNS-over-QUIC, with support for Legacy DNS. - Block malicious threats - Block unwanted types of content network wide (ads & trackers, IoT telemetry, adult content, socials, and more) - Deploy in minutes on fleets of devices using RMM - Manage clients using sub-organizations - Gain visibility on network events and usage patterns, with client level granularity - Re-route traffic via proxies (through DNS) for improved privacy and security - Enjoy superior UX and simplicity Think of it as your personal Authoritative DNS resolver for the entire Internet that gives you granular control over what domains get resolved, redirected or blocked.Starting Price: $2/month -
2
GoodAccess
GoodAccess
GoodAccess is a cybersecurity platform (SASE/SSE) that empowers medium-sized enterprises to easily implement Zero Trust Architecture (ZTA) in their infrastructure, regardless of its complexity or scale. By leveraging a Low-Code/No-Code approach, GoodAccess delivers a hardware-free, rapid deployment solution within hours or days, allowing companies to enhance their security without the need for in-house IT experts. Our platform ensures seamless integration with modern SaaS/cloud applications as well as legacy systems, protecting critical assets for remote and hybrid workforces. GoodAccess serves businesses with 50-5000 employees across diverse industries, particularly those adopting multi-cloud and SaaS environments. Start your 14-day full-featured free trial.Starting Price: $7 per user/month -
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SafeDNS
SafeDNS
At SafeDNS, we are committed to creating a safer and more secure online environment for SMBs, enterprises, ISPs, MSPs, OEMs, and Education. We have a global footprint, making the internet safer for millions of users in over 60 countries. With years of experience in the field of cybersecurity and DNS filtering, we offer cutting-edge solutions to safeguard your digital life. At present, SafeDNS serves more than 4000 businesses and institutions, and tens of thousands of home users worldwide. We do: -Web content filtering. We help you block all dangerous or unwanted websites such as pornography, violence, child sexual abuse and similar categories. -Malware protection. We also have your back against malicious sites trying to breach user devices either with viruses or information theft intent. -Cloud service. Additionally, we provide you with a cloud filtering service that requires no additional hardware purchase or software installation.Starting Price: $0.9/user/month -
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WebTitan
TitanHQ
WebTitan is a DNS Based Web content filter and Web security layer that blocks cyber attacks, malware, ransomware and malicious phishing as well as providing granular web content control. WebTitan DNS filtering filters over 2 billion DNS requests every day and identifies 300,000 malware iterations a day. Our intelligent AI driven real time content categorization engine combines industry leading anti-virus and cloud based architecture. This makes the WebTitan Cloud DNS filter an ideal solution for organizations needing maximum protection and minimal maintenance. This cloud based web filtering solution provides complete protection from online threats such as viruses, malware, ransomware, phishing and comprehensive content filtering. WebTitan Cloud is a low maintenance solution that can be set up in five minutes to stop your users from accessing inappropriate content online. Start your free Trial of WebTitan today, with full support included. -
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FlashStart
FlashStart Group Srl
FlashStart is a global, cloud-based cyber security platform that specializes in DNS filtering with the support of artificial intelligence. It protects against malware and unwanted contents by classifying domains into eighty-five categories, using machine learning with high predictive capability and incorporating government blacklists and warnings for high-risk sites. It offers global coverage, thanks to Anycast Network, which is among the fastest and most stable in the world. It presents advanced and exclusive features, like geographically based protection. Easy installation, centralized multi-tenant management, filter customization, and maximum cost-effectiveness make FlashStart the optimal cloud solution for businesses, PAs, schools, households, etc.Starting Price: $0.90/month -
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NextDNS
NextDNS
NextDNS protects you from all kinds of security threats, blocks ads and trackers on websites and in apps and provides a safe and supervised Internet for kids, on all devices and on all networks. Determine your threat model and fine-tune your security strategy by enabling 10+ different types of protections. Use the most trusted threat intelligence feeds containing millions of malicious domains, all updated in real-time. Go beyond the domain, we analyze DNS questions and answers on-the-fly (in a matter of nanoseconds) in order to detect and block malicious behavior. With usually only a few hours between domain registration and the start of an attack, our threat intelligence system is built to catch malicious domains earlier than classic security solutions. Block ads and trackers on websites and in apps, including the most devious ones. Use the most popular ads & trackers blocklists, millions of domains all updated in real-time.Starting Price: $39 per month -
7
AdGuard DNS
AdGuard Software Ltd
Advanced, reliable, and secure DNS service designed to protect all devices on your network from threats, trackers and ads. With its unlimited scalability, AdGuard DNS offers an easy-to-deploy solution to safeguard your entire network, no matter if you have a small office or a huge enterprise. It helps block access to known phishing sites and malicious content, ensuring a safer online environment for everyone. By preventing the leakage of your browsing data, AdGuard DNS safeguards your business from unauthorized tracking and profiling. Fine-tune your DNS filtering based on your needs, whether it's ensuring specific sites are blocked or allowing access to certain categories. The solution is simple to implement, with no need for new hardware, complex software or device configurations. It works seamlessly with your existing IT infrastructure, offering a hassle-free way to secure and optimize your network. Free 30-day trial is available to test the domain name service from AdGuard.Starting Price: $0.20 per user per month -
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DNSFilter
DNSFilter
DNSFilter is a cloud-based security solution that provides DNS-level protection against online threats and unwanted content. Leveraging its proprietary AI engine, Webshrinker, DNSFilter continuously scans and categorizes over 180 million websites, enabling real-time blocking of malicious domains, phishing sites, and inappropriate content. The platform offers flexible deployment options, including agentless setups and roaming clients for various operating systems, ensuring comprehensive coverage for both on-site and remote users. With features like intuitive reporting, customizable filtering policies, and compliance with regulations such as CIPA, DNSFilter serves diverse sectors, including education, healthcare, and enterprise environments. Additionally, its global Anycast network ensures rapid DNS resolution, enhancing both security and performance for its users.Starting Price: $20/month -
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OpenDNS
Cisco Umbrella
Cisco Umbrella provides protection against threats on the internet such as malware, phishing, and ransomware. OpenDNS is a suite of consumer products aimed at making your internet faster, safer, and more reliable. Thanks to our global data centers and peering partnerships, we shorten the routes between every network and our data centers, making your internet access even faster. With filtering or pre-configured protection, you can safeguard your family against adult content and more. It’s the easiest way to add parental and content filtering controls to every device in your home. Get OpenDNS up and running in your home quickly and easy. PhD in Computer Science not required. Thanks to our helpful guides and knowledge base, set up is a breeze. Blocks more than 7 million malicious domains and IPs while delivering high performance. Identifies more than 60 thousand new malicious destinations (domains, IPs, and URLs) daily. Our global network sustains over 620 billion DNS queries daily.Starting Price: $19.95 per year -
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OpenText Core DNS Protection
OpenText
OpenText Core DNS Protection is a cloud-native security solution that monitors and filters every DNS request to block threats before they reach your users or devices. It prevents malware infections by stopping access to malicious domains and Command and Control servers, reducing the risk of data exfiltration. The platform offers full visibility into DNS activity through detailed logs, giving security teams greater insight into network behavior and potential vulnerabilities. With agent-level intelligence, it detects unauthorized DNS servers, enforces policy across encrypted DNS traffic, and eliminates DNS leaks in real time. Deployment takes only seconds, and protection applies on any network—whether employees are in the office, at home, or on public Wi-Fi. By acting as a DNS firewall, OpenText Core DNS Protection closes critical visibility gaps left by legacy tools and strengthens organizational resilience against modern cyber threats. -
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Artica Proxy
Artica Tech
Artica project began in 2004 and stemmed from ideas about how to improve the Open Source security solutions available at the time, which were difficult and often expensive to implement and maintain. Artica provides a Powerful user-friendly Web interface and it’s designed to allow every IT administrator, with or without Linux knowledges, to install and maintain network service, like Proxy service, Reverse-Proxy service, DNS service, DNS Filter service, Firewall service, IDS service, SMTP service and more. Today, with around 110.000 servers installed worldwide, Artica solutions are used from small to large enterprises and in Public Government ServicesStarting Price: €100 -
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Rawstream
Rawstream
Enhance the cybersecurity of your business with Rawstream. Crush ransomware, malware, spyware, adware, and more! Experience a rapid deployment with real-time insights. Monitor Rawstream in action or contact our team of experts to learn how Rawstream can help your business. Collaborate with the team cost-effectively!! Save up to 90% on Microsoft Office Licenses. Drill into activity with Rawstream's Usage Analytics and identify your Excel ninjas. Get a productive team on Google For Work with consolidated data driven decisions. Access multiple deployment options for IT admins. Filter 80+ categories and enable Google Safe Search . Easy deployment with support for Windows and Linux.AD, Citrix & Terminal Services support. Cloud DNS filtering, SSL filtering. Rawstream cybersecurity starts at the network level, protecting all devices on the network from accessing malicious sites. Updates happen continuously so we don’t miss a beat.Starting Price: $2.00/month/user -
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DeCloudUs
DeCloudUs
DeCloudUs is a privacy-focused, customizable DNS service designed to enhance online security by blocking ads, trackers, malware, phishing attempts, and malicious sites. It offers users the ability to create multiple custom DNS profiles, allowing for tailored filtering rules and parental controls. The service supports encrypted DNS protocols, including DNSCrypt, DNS over TLS (DoT), and DNS over HTTPS (DoH), ensuring secure and private DNS queries. DeCloudUs operates on self-hosted infrastructure without reliance on third-party cloud services, adhering to a strict zero-logs policy to maintain user privacy. Subscription plans provide access to various DNS servers with different filtering capabilities, catering to diverse user needs. With DeCloudUs, you get access to multiple DNS servers that offer different types and levels of filtering capabilities to suit any use case you have for all of your devices or even the entire home network.Starting Price: $0.49 per month -
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ScoutDNS
ScoutDNS
Content Filtering And Malware Protection At The DNS Layer. Organizations of all sizes depend on ScoutDNS to gain visibility, comply with content obligations, and reduce their malware exposure. Manage 67 content categories. Network wide Google and Bing restricted search filters image and video search results. Supports YouTube Strict and Moderate modes with G Suite support. Block streaming media, P2P, social networks, web proxy, games, and more. Blocks malware, ransomware, and phishing sites. Stop hidden malware and objectionable content inside embedded ads. Easy to deploy with automatic updates to latest threats. Full log reporting and system dashboard. Create and mange multiple whitelists/blacklists. Manage 67+ categories, and create multiple allow/block lists that can be assigned globally or by the policy. Add custom list entries direct from logs with a single click. Sign up for a risk free full featured trial account on a single site. There is no credit card required.Starting Price: $15 per month -
15
Barracuda Content Shield
Barracuda
Make web browsing safe for business. 18.5 million websites are infected with malware at any given time. Protect your users and business from malicious links, websites and downloads. Protect local and remote users from accessing malicious websites and files. 40% of internet activity is non-work related. Stop unproductive or inappropriate web browsing with granular access policies. Get started in minutes with no client software to install. Barracuda Content Shield Plus is a cloud-based service that combines robust content filtering, file-based protection, granular policy enforcement and reporting, simple centralized management, and real-time threat intelligence to protect your users, your organization, and your brand. Its proxy-free architecture ensures minimal latency. Barracuda Content Shield delivers advanced web security with a more limited feature-set. Content Shield provides advanced DNS filtering and URL filtering that’s always up to date, and uses agent-based filtering. -
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CleanBrowsing
CleanBrowsing
A modernized approach to DNS-based content filtering and security. Easily decide what should, and should not, be allowed on your internet. Effective for our kids, powerful for our business. CleanBrowsing is a DNS-based content filtering service that offers a safe way to browse the web without surprises. It intercepts domain requests and filter sites that should be blocked, based on your filtering needs. Our, free, family filter, for example, blocks porn, obscene, and adult content, while still allowing Google, Youtube, Bing, DuckDuckGo and the rest of the web to load safely. Our free filters are comprised of three predefined filters for global consumption (Security, Adult, and Family). The Family filter blocks adult / obscene content and applies Safe Search filters to Google, Bing, Yandex, etc. The security filter, however, only focuses on restricting access to malicious activity.Starting Price: $59.99 -
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Safer Web
Reason Cybersecurity
Safer Web is a DNS filtering service that enhances online security by blocking explicit content and limiting access to unsafe apps and websites. It prevents browser and app tracking, safeguarding user privacy. The DNS blocker stops ads and data trackers at the device level, ensuring an ad-free browsing experience. Designed with families in mind, Safer Web allows parents to manage the online content their children are exposed to by blocking access to adult content, gambling sites, dating services, and other inappropriate material. It also offers features like blocking explicit videos on YouTube and applying Google Safe Search by default. Safer Web is easy to install and use across multiple devices, providing predefined filter settings that automatically protect against malware and cyber threats while blocking ads and trackers. Safer Web is extremely easy to install and use on multiple devices, making it the best DNS filter in the market. -
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CyberFOX DNS Filtering
CyberFOX
CyberFOX DNS Filtering is a cybersecurity service that blocks malicious websites, phishing, ransomware, and unwanted content at the DNS layer before they can ever reach a network, helping organizations protect users and systems from common online threats and compliance risks. It uses AI pattern recognition and IPv6 support to identify and stop both known and unknown harmful domains, and offers granular policy controls that let administrators set customizable rules by location or device to manage access and safety across environments. CyberFOX provides real-time reporting and analytics to give visibility into web activity, detailed insights for security teams, and tools to help meet compliance standards like CIPA and NIST frameworks. Deployment is designed to be easy and scalable, with an intuitive dashboard that lets teams get up and running quickly and manage DNS filtering without complex hardware or configuration, supporting everything from small businesses to large enterprises. -
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CIRA DNS Firewall
CIRA
CIRA's DNS Firewall provides protection against malware and phishing attacks by blocking access to malicious websites. CIRA combines advanced data science with decades of experience managing the DNS to provide a critical element of your defense-in-depth strategy. Cybersecurity is a game of layers. No one cybersecurity solution is 100% effective. Whether you have traditional endpoint or firewall protection, a defense-in-depth strategy that includes a DNS firewall is essential. DNS Firewall adds a cost-effective, low-maintenance layer to your cybersecurity footprint. By monitoring and analyzing your DNS traffic, DNS Firewall can block users from accessing malicious websites, prevent phishing attacks, and even stop malware already on your network from accessing the internet. Faster data can optimally route on networks in Canada to improve performance. Private with all data kept secure and sovereign.
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