Compare the Top On-Premises Web Content Filtering Software as of June 2025

What is On-Premises Web Content Filtering Software?

Web content filtering software allows companies to filter specific content and restrict website access to their network users. Compare and read user reviews of the best On-Premises Web Content Filtering software currently available using the table below. This list is updated regularly.

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    Control D

    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.
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    Starting Price: $2/month
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  • 2
    Kasm Workspaces

    Kasm Workspaces

    Kasm Technologies

    Kasm Workspaces streams your workplace environment directly to your web browser…on any device and from any location. Kasm uses our high-performance streaming and secure isolation technology to provide web-native Desktop as a Service (DaaS), application streaming, and secure/private web browsing. Kasm is not just a service; it is a highly configurable platform with a robust developer API and devops-enabled workflows that can be customized for your use-case, at any scale. Workspaces can be deployed in the cloud (Public or Private), on-premise (Including Air-Gapped Networks or your Homelab), or in a hybrid configuration.
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    Starting Price: $0 Free Community Edition
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  • 3
    SafeDNS

    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.
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    Starting Price: $0.9/user/month
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    FlashStart

    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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    DNSFilter

    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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    BrowseControl

    BrowseControl

    CurrentWare Inc.

    BrowseControl is an easy-to-use web filter that helps organizations enforce policies, improve productivity, reduce bandwidth consumption, and meet compliance requirements - no matter where their users are located. With BrowseControl you can… - Ensure a safe and productive environment by blocking high-risk, distracting, or inappropriate websites - Improve network performance by blocking bandwidth hogs, and... - Prevent users from using unsanctioned applications and software-as-a-service providers BrowseControl’s security policies are enforced by a software agent that is installed on your user’s computers. This allows the solution to continue blocking websites and applications even when computers are taken off-site. The Category Filtering feature is regularly updated with new websites; it allows you to block millions of websites across over 100 content categories including pornography, social media, and virus-infected sites.
    Starting Price: $5 PUPM
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    OPNsense

    OPNsense

    OPNsense

    Simple packet filters are becoming a thing of the past. Even the open-source domain is moving towards Next-Generation Firewalls. And OPNsense is a top player when it comes to intrusion detection, application control, web filtering, and anti-virus. No network is too insignificant to be spared by an attacker. Even home networks, washing machines, and smartwatches are threatened and require a secure environment. Firewalls are a component of the security concept. They protect against known and new threats to computers and networks. A firewall offers the highest level of protection if its functions are known, its operation is simple, and it is ideally positioned in the surrounding infrastructure. OPNsense accepts the challenge and meets these criteria in different ways. This book is the ideal companion for understanding, installing and setting up an OPNsense firewall.
    Starting Price: Free
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    Accellion

    Accellion

    Accellion

    The Accellion secure content communication platform prevents data breaches and compliance violations from third party cyber risk. CIOs and CISOs rely on the Accellion platform for complete visibility, compliance and control over the communication of IP, PII, PHI, and other sensitive content across all third-party communication channels, including email, file sharing, mobile, enterprise apps, web portals, SFTP, and automated inter-business workflows. When users click the Accellion button, they know it’s the safe, secure way to share sensitive information with the outside world. With on-premise, private cloud, hybrid and FedRAMP deployment options, the Accellion platform provides the security and governance CISOs need to protect their organizations, mitigate risk, and adhere to rigorous compliance regulations such as NIST 800-171, HIPAA, SOX, GDPR, GLBA, FISMA, and others. Accellion solutions have protected more than 25 million end users at more than 3,000 companies.
    Starting Price: $15.00/month/user
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    URL Classification

    URL Classification

    URL Classification.

    We design products to fit your business whether you’re a small startup, ISP or Fortune 500 company. Our URL Classification Services were built using a combination of our extensive interactions with our clients and using proprietary URL Classifier. Our URL Categorization technology can be used for various purposes like: URL filtering, parental controls, end users segmentation, brand safety, programmatic RTB, and web filtering. On your hardware/location, putting you in full control of privacy, uptime, and location. Use the raw data – Host it on your own platform, use your own analytics, this configuration allows full flexibility. Monthly updates to the database are provided whether you’re using raw data or self hosting the servers. This resource allows for differentiation between work related and approved content, and time wasters like online shopper and video streaming services.
    Starting Price: $300 per month
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    WithSecure Business Suite
    WithSecure Business Suite, endpoint security service on-site. Complete business security system designed for physical, virtual, and cloud environments all through a single central management tool without sacrificing performance, transparency or IT resources. Full on-site control for even the highest security requirements. Endpoint security management protecting the public cloud, private clouds, and on-premises infrastructure. Single control center that enables you to manage all security applications in one place. Less work through automation combined with easy control. Designed for simplicity and scalability in mind. WithSecure Business Suite is the perfect answer to your organization’s security challenges. Self-managed service or fully outsourced management by a certified service provider. Saves time and resources from IT and integrates across all your devices and fences your business from cybersecurity threats.
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    Linewize

    Linewize

    Linewize

    Linewize combines world leading technology with world leaders in online safety education, IT administration, teaching and student safeguarding. Our aim is to help schools, students and families develop better digital habits and better communities. Utilizing a combination of AI and a team of highly trained human moderators, it’s the most advanced K-12 student threat detection tool available. Providing cyber safety education and tools, including a parent app, to engage your school community. Providing screen and content visibility of all devices in class, including BYOD and personal devices. Linewize Monitor is the most advanced student threat detection tool in K-12, helping Districts spot at-risk students. And it's the only solution to hold all four iKeepSafe student data privacy certifications; COPPA, FERPA, CSPC, and ATLIS.
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    Skyhigh Security Secure Web Gateway (SWG)
    Understand and govern your web access to protect users from zero-day threats and enforce data protection everywhere with a mature, web security solution and an integrated component of Skyhigh Security SSE. Skyhigh Security Secure Web Gateway (SWG) is the intelligent, cloud-native web security solution that connects and secures your workforce from malicious websites and cloud apps—from anywhere, any application, and any device. Connects users seamlessly and without disruption through Hyperscale Service Edge with cloud-native web security that operates with blazing fast ultra-low latency and 99.999% uptime. Protects users, data, and applications to minimize cloud and web attack surface through integrated remote browser isolation and real-time insights to Cloud Security Advisor that generates automatic risk-scoring. Controls access to all cloud services and protects against the risk of data loss from a single console using our robust DLP engine with integrated CASB functionality.
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    URLFiltre

    URLFiltre

    amsbctech

    URLFiltre is a URL Filtering solution by amsbctech. It comes in 2 versions a cloud based version and a on premise version. In cloud version the filtering database is maintained by amsbctech and in on premise version database is maintained by company opting for on-premise url filter. The product has following features. 1. Daily reports using desktop client. 2. Add exclusions. 3. Locally block URLs. 4. Send URL blocking request to database operator.
    Starting Price: $10
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