List of the Top 25 SaaS DNS Filtering Platforms in 2025

Control D is a versatile DNS filtering and traffic redirection service that utilizes advanced Secure DNS protocols such as DNS-over-HTTPS, DNS-over-TLS, and DNS-over-QUIC, while also accommodating traditional DNS. With Control D, users can effectively eliminate harmful threats, restrict various types of undesirable content across the network—including advertisements, trackers, IoT data, adult material, social media, and more—while also redirecting traffic through transparent proxies and monitoring network activities and usage patterns at a client-specific level. Consider it your own personalized Authoritative DNS resolver for the entire Internet, providing you with detailed control over which domains are allowed to be resolved, redirected, or blocked. This capability not only enhances security but also empowers users to tailor their online experience according to their preferences.

Are you ensuring compliance with your internal policies regarding acceptable internet use? Additionally, are you mandated by law to adhere to internet safety regulations such as CIPA? With Umbrella, you can efficiently control your users' internet access by implementing category-based content filtering, enforcing allow/block lists, and mandating SafeSearch browsing. This comprehensive approach not only enhances security but also promotes a safer online environment for all users.

SafeDNS is dedicated to fostering a more secure and protected internet space for small to medium-sized businesses, large corporations, internet service providers, managed service providers, original equipment manufacturers, and educational institutions. Our reach spans across the globe, enhancing online safety for millions of individuals across more than 60 nations. With extensive expertise in cybersecurity and DNS filtering, we provide state-of-the-art solutions that ensure your online safety. Our advanced technologies are designed to shield you from threats such as malware, phishing scams, and unsuitable content, among other risks. Currently, SafeDNS supports over 4,000 organizations and individual users worldwide, demonstrating our commitment to a safer digital landscape for all. As we continue to innovate, our goal is to expand our services and enhance protection for even more users in the future.

Perimeter 81 is transforming the landscape of network security with its innovative SaaS solution that delivers tailored networking and top-tier cloud protection. By streamlining secure access to networks, clouds, and applications for today's distributed workforce, Perimeter 81 empowers businesses of all sizes to operate securely and confidently within the cloud. Unlike traditional hardware firewalls and VPNs, Perimeter 81 offers a cloud-based, user-focused Secure Network as a Service that utilizes Zero Trust and Software Defined Perimeter security frameworks. This modern approach not only enhances network visibility but also ensures effortless integration with leading cloud providers and facilitates smooth onboarding for users. The result is a comprehensive security solution that adapts to the needs of contemporary organizations while promoting a more agile and secure working environment.

GoodAccess is a cybersecurity solution focused on SASE/SSE, aimed at assisting mid-sized companies in effortlessly adopting Zero Trust Architecture (ZTA), no matter the intricacy or scale of their IT systems. Utilizing a Low-Code/No-Code methodology, GoodAccess allows for rapid, hardware-free implementations that can be completed within hours or days, thereby removing the necessity for extensive internal IT skills. The platform provides smooth integration with both contemporary cloud applications and older systems, ensuring the protection of vital resources for teams working remotely or in hybrid settings. Targeting organizations with employee counts ranging from 50 to 5000 across diverse sectors, GoodAccess is particularly ideal for those leveraging multi-cloud and SaaS frameworks, enhancing their overall security posture significantly. Additionally, this solution empowers companies to stay agile and secure in an increasingly digital landscape, fostering a robust defense against emerging cyber threats.

Cloudflare serves as the backbone of your infrastructure, applications, teams, and software ecosystem. It offers protection and guarantees the security and reliability of your external-facing assets, including websites, APIs, applications, and various web services. Additionally, Cloudflare secures your internal resources, encompassing applications within firewalls, teams, and devices, thereby ensuring comprehensive protection. This platform also facilitates the development of applications that can scale globally. The reliability, security, and performance of your websites, APIs, and other channels are crucial for engaging effectively with customers and suppliers in an increasingly digital world. As such, Cloudflare for Infrastructure presents an all-encompassing solution for anything connected to the Internet. Your internal teams can confidently depend on applications and devices behind the firewall to enhance their workflows. As remote work continues to surge, the pressure on many organizations' VPNs and hardware solutions is becoming more pronounced, necessitating robust and reliable solutions to manage these demands.

WebTitan serves as a DNS-based web content filtering system and security layer designed to defend against cyber threats, including malware, ransomware, and phishing attacks, while also offering detailed control over web content. The WebTitan Cloud for Wi-Fi is specifically tailored for cloud-based content filtering in Wi-Fi settings, addressing the risk of guests encountering inappropriate websites and harmful malware. This solution enables you to manage the type of content accessible to users, fostering a secure internet browsing environment while generating reports on network activity for your organization. Powered by an advanced AI-driven real-time content categorization engine, WebTitan combines top-notch antivirus capabilities with cloud infrastructure, making it a perfect fit for organizations seeking robust protection with minimal upkeep. Furthermore, WebTitan Cloud is designed to be low maintenance and can be implemented in just five minutes, effectively preventing users from accessing undesirable online content. Take advantage of WebTitan's free trial today, complete with full support to help you get started seamlessly.

Finding data to illustrate the indifference some have towards malware can be quite challenging. While individuals might not know the specifics, there is a general consensus on the significant danger it poses. FlashStart effectively mitigates risks from botnets, ransomware, malware, and various other threats through premium, global protection channels. Users can also implement content filtering to restrict access to any web material deemed inappropriate. Such sites can pose risks that are either dangerous, distracting, or unwholesome. The Pro+ version comes with a secure app that can be downloaded easily. Centralized FlashStart protection safeguards all devices whether at home, in a cafe, or elsewhere, without requiring a router. The system is designed to tailor the filter to suit personal preferences. Rather than being a bulky appliance, it operates as a lightweight application compatible with existing end-user IT systems. This setup ensures a swift performance with latency under 5ms, enhancing user experience. Ultimately, the goal is to provide a seamless and secure browsing experience for everyone.

NextDNS provides extensive protection against a variety of security threats by efficiently blocking ads and trackers on websites and apps, all while ensuring a safe and monitored internet experience for children across all devices and networks. You have the ability to evaluate your security requirements and personalize your protection by enabling more than ten distinct safety features. By integrating trustworthy threat intelligence feeds that encompass millions of malicious domains and are continually updated, you can significantly fortify your defense strategies. Our system surpasses conventional tracking methods by analyzing DNS queries and responses in real time, which facilitates the rapid detection and prevention of harmful activities. Since there is often a narrow timeframe of just hours between the registration of a domain and its potential use in an attack, our sophisticated threat intelligence framework is specifically designed to identify harmful domains more effectively than conventional security measures. Furthermore, by utilizing the most popular ad and tracker blocklists that feature millions of constantly updated domains, you can successfully eliminate ads and trackers from both websites and applications, including the most advanced ones. In summary, NextDNS equips users with the necessary tools to create a customized and safer browsing environment that meets their individual security needs, thereby enhancing overall online experience.

Zscaler stands out as a pioneer with its Zero Trust Exchange platform, which utilizes the most expansive security cloud in the world to optimize business functions and improve responsiveness in a fast-evolving landscape. The Zero Trust Exchange from Zscaler enables rapid and safe connections, allowing employees the flexibility to operate from any location by treating the internet as their corporate network. Following the zero trust principle of least-privileged access, this solution provides robust security through context-aware identity verification and stringent policy enforcement. With a network spanning 150 data centers worldwide, the Zero Trust Exchange ensures users are closely connected to the cloud services and applications they depend on, like Microsoft 365 and AWS. This extensive infrastructure guarantees the most efficient routes for user connections, ultimately delivering comprehensive security while ensuring an outstanding user experience. In addition, we encourage you to take advantage of our free service, the Internet Threat Exposure Analysis, which is designed to be quick, secure, and private for all participants, helping organizations pinpoint vulnerabilities and effectively bolster their security defenses. Our commitment to safeguarding your digital environment is paramount, and this analysis serves as an essential step toward enhancing your organization's resilience against potential threats.

AdGuard DNS provides a straightforward solution that effectively protects every device on your network from advertisements, tracking, and various online dangers. Its unlimited scalability makes it suitable for organizations of all sizes, from small startups to large corporations, accommodating both on-site and remote employees. This service not only blocks phishing websites and harmful content but also safeguards your devices against unauthorized tracking and profiling, thereby fostering a safer online experience for all users. With the capability to configure custom filters containing up to 50,000 unique rules, you have the flexibility to block certain sites or allow access to specific categories tailored to your requirements. There is no necessity to purchase additional hardware or spend excessive time on complex setups, as AdGuard DNS seamlessly integrates with your current IT infrastructure to boost both security and performance. This domain name service efficiently processes 3.4 million queries every second, ensuring rapid responses for all users. An easy-to-use dashboard allows you to monitor statistics and modify filters at your convenience. Additionally, you can try the service without any commitment for 30 days to assess how well it aligns with your requirements and expectations.

DNSFilter is a cloud-oriented DNS security solution aimed at shielding users from harmful websites, phishing schemes, and unsuitable content in real time. Leveraging its AI-driven Webshrinker technology, it perpetually analyzes and classifies web domains to maintain current threat defenses. The platform supports various deployment options, including configurations without agents and dedicated clients compatible with multiple operating systems, making it suitable for both onsite and remote work situations. It features comprehensive reporting, adjustable filtering rules, and compliance assistance for legislation such as CIPA, which makes DNSFilter particularly beneficial for sectors like education, healthcare, and corporate security. Additionally, its global Anycast network boosts speed and reliability, ensuring uninterrupted protection while maintaining optimal browsing performance. By prioritizing user safety and adaptability, DNSFilter stands out as a robust choice for organizations seeking to enhance their cybersecurity measures.

Cisco Umbrella provides strong protection against a variety of online dangers such as malware, phishing attacks, and ransomware. OpenDNS is a suite of consumer-focused tools designed to improve your internet experience by making it faster, safer, and more reliable. By leveraging an extensive network of global data centers and strategic peering relationships, we enhance internet routing, leading to significantly quicker access times. Families can utilize filtering options and preset protections to guard against inappropriate content and other hazards. This service simplifies the process of implementing parental controls and content filtering across every device in the home. Setting up OpenDNS is both quick and straightforward, requiring no advanced technical skills. Our easy-to-follow guides and thorough knowledge base make the installation process efficient and user-friendly. The system is adept at blocking over 7 million harmful domains and IP addresses while maintaining high performance standards. Moreover, it detects more than 60,000 new malicious destinations such as domains, IPs, and URLs on a daily basis. With the capability to process over 620 billion DNS queries each day, our global network serves as a trusted defender against online threats. This robust level of security not only enhances online safety but also instills peace of mind for users navigating the digital landscape. Ultimately, OpenDNS stands out as an indispensable tool for anyone committed to improving their internet security.

Implementing protective filtering is crucial for maintaining security, visibility, privacy, and control over online interactions. By effectively mitigating risks, organizations can significantly boost both safety and productivity while engaging with the web. In the current digital environment, businesses necessitate comprehensive strategies to protect their internet traffic, ensuring it remains secure, private, and transparent. The traditional domain name system (DNS) is primarily designed to resolve internet queries through a global network of servers, converting those inquiries into specific Internet Protocol (IP) addresses. However, this vital service was not initially developed with security as a key consideration, resulting in various exploits and vulnerabilities within the DNS architecture. Organizations can utilize protective DNS solutions, such as Webroot® DNS Protection, to enhance their control over networks while guaranteeing the essential security, privacy, and visibility for their IT infrastructure and users, including those working remotely. The primary aim of this solution is to create a strong, private, and manageable connection to the internet. Moreover, automated filtering driven by Webroot BrightCloud® Internet Threat Intelligence effectively blocks malicious requests, further boosting the protection of online activities. Consequently, businesses can navigate the intricate landscape of the internet with increased confidence, armed with a strong defense against potential threats. This proactive approach not only mitigates risks but also fosters a safer online experience for all users.

Enhance your organization's cybersecurity framework with Rawstream, effectively addressing challenges such as ransomware, malware, spyware, and adware! Experience rapid deployment alongside immediate insights tailored to your security requirements. Stay updated on Rawstream's extensive features or contact our experts to learn how we can support your enterprise. Collaborate with our team in a budget-friendly way while potentially cutting down costs on Microsoft Office licenses by up to 90%. Leverage Rawstream's Usage Analytics to investigate user activities and identify your Excel specialists. Build a high-performing workforce on Google for Work by making well-informed, data-driven decisions. IT administrators have the opportunity to investigate various deployment strategies, apply filters across more than 80 categories, and enable Google Safe Search. The setup is user-friendly and accommodates both Windows and Linux systems, including AD, Citrix, and Terminal Services. Our services encompass cloud DNS filtering as well as SSL filtering. Rawstream’s cybersecurity measures start at the heart of your network, protecting all connected devices from malicious sites while ensuring regular updates for seamless protection. This forward-thinking strategy guarantees that your cybersecurity defenses remain up-to-date and resilient against emerging threats. With Rawstream, you can ensure that your organization is not only well-protected but also prepared for future cyber challenges.

DeCloudUs is a highly customizable DNS service designed to prioritize user privacy while enhancing online security by effectively blocking ads, trackers, malware, phishing attempts, and harmful websites. Users have the flexibility to create multiple DNS profiles, enabling them to implement specific filtering rules and parental controls that align with their individual needs. The service incorporates encrypted DNS protocols such as DNSCrypt, DNS over TLS (DoT), and DNS over HTTPS (DoH), which guarantees that DNS queries are transmitted securely and privately. By operating on a self-hosted infrastructure, DeCloudUs eliminates reliance on third-party cloud services and maintains a strict zero-logs policy, thereby safeguarding user information. Subscription plans offer access to a diverse range of DNS servers, each equipped with distinct filtering capabilities tailored to different user preferences. Additionally, DeCloudUs is compatible with all devices, making it a perfect solution for entire home networks and delivering comprehensive protection against various online dangers. Consequently, this service allows users to experience a safer browsing environment across all their platforms and devices, ensuring peace of mind while navigating the internet.

NxFilter serves as a free and highly efficient DNS filtering solution designed to maintain optimal performance and reduce latency across your network. It boasts an array of advanced features, including integration with Active Directory, support for DNS over HTTPS, management of screen time, data limitations, user-specific reporting, filtering for remote users, and the capability to cluster for improved performance. This flexible tool is suitable for diverse environments, such as businesses, educational institutions, healthcare facilities, non-profit organizations, and family safety applications, enabling customized filtering policies tailored to different user groups. By caching DNS responses from upstream servers, NxFilter not only cuts down on DNS traffic but also enhances overall network efficiency significantly. The software supports various user authentication methods, particularly through Active Directory, and incorporates keyword filtering to block inappropriate search terms. Renowned for its reliability, NxFilter can operate for prolonged periods without the necessity for restarts, making it an adaptable solution that effectively caters to thousands of users. Furthermore, its intuitive interface and extensive support documentation facilitate a straightforward implementation process. Users can also benefit from regular updates, ensuring that they have access to the latest features and security enhancements.

For organizations of all sizes, implementing DNS-level content filtering and malware protection is crucial, and ScoutDNS delivers the essential tools needed to boost visibility, satisfy content compliance standards, and effectively reduce malware threats. With the ability to manage a remarkable 67 content categories, it provides comprehensive network-wide filtering for Google and Bing, which guarantees that search results for images and videos are appropriately restricted. Moreover, ScoutDNS accommodates both Strict and Moderate settings for YouTube and integrates seamlessly with G Suite, while also allowing users to block a variety of online distractions, including streaming services, P2P sharing, social media platforms, web proxies, and gaming sites. It also plays a vital role in blocking access to malware, ransomware, and phishing sites, helping to keep hidden threats and inappropriate content in embedded ads at bay. The solution is built for easy deployment, featuring automatic updates to combat emerging threats, comprehensive log reporting, and an intuitive system dashboard. Users are empowered to create and manage multiple whitelists and blacklists, customizing their content management strategies by applying allow/block lists on a global scale or in accordance with specific policies. Additionally, custom entries can be swiftly added directly from logs with a single click, simplifying the content filter management process. Organizations can even register for a risk-free trial account that grants full feature access for one site, with no credit card required, allowing them to evaluate the advantages of ScoutDNS without any obligations. Ultimately, this ensures that businesses can safeguard their networks, uphold compliance standards, and optimize their internet usage while remaining proactive against potential online risks. By leveraging such a powerful tool, organizations can enhance their overall cybersecurity posture significantly.

A modern approach to DNS-based content control and security enables individuals to effectively oversee what is accessible on the internet. This innovative solution proves especially advantageous for households and functions as a powerful asset for organizations as well. CleanBrowsing offers a DNS filtering system that is crafted to create a secure browsing environment by blocking unexpected content. It achieves this by intercepting domain requests and restricting access to sites based on your chosen filtering settings. For example, the free family filter successfully blocks pornographic, inappropriate, and adult content while still allowing safe access to widely used platforms such as Google, YouTube, Bing, and DuckDuckGo. The service provides three distinct filtering options aimed at a diverse global audience—these include the Security, Adult, and Family filters. The Family filter not only restricts adult and inappropriate material but also enforces Safe Search protocols on search engines like Google, Bing, and Yandex. Conversely, the Security filter is specifically designed to minimize the risk of encountering harmful websites, contributing to a more secure online experience overall. By employing these various tools, users can cultivate a personalized internet space that reflects their unique preferences and values, ultimately enhancing their online safety and satisfaction.

Safer Web operates as a DNS filtering service that enhances online security by limiting access to explicit content and unsafe websites and applications. It effectively safeguards user privacy by preventing tracking from both browsers and applications. In addition, the DNS blocker removes advertisements and data trackers at the device level, resulting in a seamless browsing experience devoid of interruptions caused by ads. Targeted primarily at families, Safer Web empowers parents to monitor and manage the online content accessible to their children, blocking various inappropriate sites such as those featuring adult content, gambling, and dating services. Moreover, it includes functionalities to limit explicit video content on platforms like YouTube and enforces Google Safe Search automatically. Designed for ease of use, Safer Web is simple to install and operate on multiple devices, featuring predefined filter settings that offer automatic protection against malware and cyber threats while also eliminating ads and trackers. With its straightforward setup process and extensive protective measures, Safer Web emerges as one of the leading DNS filtering solutions on the market today, making it an excellent choice for anyone seeking enhanced online safety. Its commitment to user-friendly features ensures that even those who may not be tech-savvy can navigate and benefit from its robust protections effectively.

To ensure a secure online environment for your business, especially considering that 18.5 million websites are continuously infected with malware, it is essential to protect your employees and organization from dangerous links, websites, and downloads, while offering safety to both local and remote teams against potential risks. Given that non-work-related web usage constitutes 40% of total online activity, establishing precise access controls is vital to reduce unproductive or inappropriate browsing behavior. The process of initiating this protection is both quick and easy, requiring no installation of client software. Barracuda Content Shield Plus is a cloud-based solution that combines robust content filtering, file protection, stringent policy enforcement, insightful reporting, centralized management, and real-time threat intelligence to safeguard your users, your company, and its reputation. Its proxy-free architecture ensures that users experience minimal latency, enhancing their browsing speed. While Barracuda Content Shield provides improved web security, it offers a more limited suite of features. Furthermore, Content Shield consistently delivers updated advanced DNS and URL filtering, utilizing agent-based filtering for strong protection. This comprehensive strategy not only bolsters security but also fosters greater productivity within your organization, enabling teams to focus on their tasks without distraction. By investing in such a solution, businesses can maintain a safer online presence and promote a more efficient work environment.

As cyber threats continue to grow in sophistication, it is crucial for organizations to implement a well-rounded strategy to protect themselves from harmful online traffic, compromised sites, and malicious software. Fortinet's FortiProxy acts as a powerful secure web gateway that integrates various protective measures into a single platform, providing strong defenses against web-based attacks with features such as URL filtering, advanced threat detection, and malware protection. This solution not only safeguards users from internet-borne threats but also aids in maintaining compliance with security policies. By merging multiple overlapping security challenges into one product, FortiProxy streamlines the defense process while improving overall effectiveness. The secure web proxy employs a variety of detection techniques, including web and DNS filtering, data loss prevention, antivirus functions, intrusion prevention, and advanced threat defense, all designed to protect employees from online hazards. Furthermore, adopting such a comprehensive solution can lead to enhanced operational efficiency and a more secure working environment. Hence, FortiProxy is a vital tool for any organization aiming to strengthen its cybersecurity framework.

CIRA's DNS Firewall acts as a protective barrier against malware and phishing attacks, effectively blocking access to dangerous websites. By combining advanced data analytics with years of expertise in DNS management, CIRA fortifies your multi-layered defense strategy against various cyber threats. In the landscape of cybersecurity, depending solely on one solution is insufficient, as no individual method can assure complete safety. Whether utilizing traditional endpoint security measures or firewalls, the inclusion of a DNS firewall is essential for a comprehensive defense-in-depth strategy. This DNS Firewall not only introduces a cost-effective and manageable layer to your cybersecurity setup but also continuously monitors and analyzes DNS traffic. Consequently, it can successfully prevent users from accessing harmful sites, disrupt phishing schemes, and stop malware from infiltrating your network and reaching the internet. Additionally, it enhances data routing within Canadian networks, resulting in better performance while safeguarding privacy through the secure and autonomous handling of all data. By selecting CIRA's solution, you significantly bolster your overall cybersecurity posture and create a more resilient defense against emerging threats. With the evolving nature of cyber risks, an adaptive and proactive approach becomes even more critical for safeguarding your digital assets.

Boost the protection of your DNS traffic with ease by utilizing the Palo Alto Networks DNS Security service, a cloud-based analytics tool that enhances your firewall using DNS signatures derived from advanced predictive analytics and machine learning, in conjunction with insights on malicious domains from a growing network committed to sharing threat intelligence. By subscribing to the DNS Security service, you can fortify your defenses against DNS-related threats, benefiting from the newly added customizable and extendable DNS Security Signature Categories that allow you to craft accurate security policies based on the varying risk levels of different DNS traffic types. Furthermore, the DNS Security service has received significant upgrades, enabling it to defend against an even wider array of DNS threats, particularly those linked to dynamic DNS-hosted domains, newly registered domains, and phishing attacks, thus delivering thorough protection for all your online endeavors. This enhanced capability guarantees that you stay a step ahead of potential cyber threats aimed at your network, ensuring a safer digital experience. Ultimately, investing in this service paves the way for a more resilient online presence.

Take proactive measures to defend against the growing number of harmful websites and malicious ads that surface every day by implementing N‑able™ DNS Filtering. This innovative solution enhances security, improves network visibility, and offers user-specific reporting, all conveniently accessible through the N‑able N-central® dashboard. As new threats emerge, including zero-day vulnerabilities, ransomware, and fileless malware, traditional web content filters frequently prove inadequate, creating gaps in security. With a significant number of MSP clients operating remotely, the risk of encountering security threats has greatly increased. The surge in aggressive phishing attempts, ransomware attacks, and malware highlights the urgent need for more sophisticated tools to effectively address these challenges. Technicians often face the inconvenience of navigating multiple screens to access different client dashboards, emphasizing the importance of a streamlined solution. By integrating security products into a single platform, the potential for errors can be greatly reduced. Moreover, the fast-paced evolution of malicious sites and cyber threats has led MSPs to recognize the critical importance of enhancing client visibility regarding security protocols. Ultimately, delivering clear and transparent reporting on protection levels not only strengthens client relationships but also instills a greater sense of security and trust in the services provided. Enhanced communication about security measures can lead to a more informed client base that appreciates the efforts taken to protect their interests.