# DefensX vs Keeper Connection Manager: side-by-side comparison (2026) [DefensX](https://cybersectools.com/tools/defensx) is a commercial [remote browser isolation](https://cybersectools.com/categories/remote-browser-isolation) solution by [DefensX](https://cybersectools.com/companies/defensx). [Keeper Connection Manager](https://cybersectools.com/tools/keeper-connection-manager) is a commercial [remote browser isolation](https://cybersectools.com/categories/remote-browser-isolation) solution by [Keeper Security](https://cybersectools.com/companies/keeper-security). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | DefensX | Keeper Connection Manager | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Remote Browser Isolation | Remote Browser Isolation | | Verified | No | No | | Deployment type | Cloud | Hybrid | | Company size fit | SMB, Mid-Market | SMB, Mid-Market, Enterprise | | Company | DefensX | Keeper Security | | Headquarters | – | – | ### Use cases and capabilities | | DefensX | Keeper Connection Manager | |---|---|---| | Browser Security | Yes | – | | Remote Browser Isolation | Yes | Yes | ### Core features **DefensX** 10 features listed. Sign in on the page to see them. **Keeper Connection Manager** 10 features listed. Sign in on the page to see them. ### Integrations **DefensX** 6 integrations listed. Sign in on the page to see them. **Keeper Connection Manager** 24 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [DefensX](https://cybersectools.com/tools/defensx) fits if you want a cloud product. - [Keeper Connection Manager](https://cybersectools.com/tools/keeper-connection-manager) fits if you need both cloud and on-premises options and you are an enterprise. ## DefensX vs Keeper Connection Manager FAQ Common questions when comparing DefensX vs Keeper Connection Manager for remote browser isolation. ### What is the difference between DefensX and Keeper Connection Manager? **DefensX**: Browser security platform for MSPs with DNS, DLP, and phishing protection, built by DefensX. **Keeper Connection Manager**: Remote browser isolation solution for secure, VPN-less web access, built by Keeper Security. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes DefensX and Keeper Connection Manager? **DefensX** is made by DefensX. **Keeper Connection Manager** is made by Keeper Security. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is DefensX a good alternative to Keeper Connection Manager? Often, yes. DefensX and Keeper Connection Manager are both Remote Browser Isolation products, and both cover Remote Browser Isolation. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [DefensX vs Menlo Security Secure Enterprise Browser](https://cybersectools.com/compare/defensx-vs-menlo-security-secure-enterprise-browser) - [DefensX vs Authentic8 Silo Web Isolation Platform](https://cybersectools.com/compare/authentic8-silo-web-isolation-platform-vs-defensx) - [DefensX vs MONITORAPP Remote Browser Isolation - AIRBI](https://cybersectools.com/compare/defensx-vs-monitorapp-remote-browser-isolation-airbi) - [Keeper Connection Manager vs Menlo Security Secure Enterprise Browser](https://cybersectools.com/compare/keeper-connection-manager-vs-menlo-security-secure-enterprise-browser) - [Keeper Connection Manager vs Authentic8 Silo Web Isolation Platform](https://cybersectools.com/compare/authentic8-silo-web-isolation-platform-vs-keeper-connection-manager) - [Keeper Connection Manager vs MONITORAPP Remote Browser Isolation - AIRBI](https://cybersectools.com/compare/keeper-connection-manager-vs-monitorapp-remote-browser-isolation-airbi) ## Alternatives to each - [See all DefensX alternatives](https://cybersectools.com/alternatives/defensx) - [See all Keeper Connection Manager alternatives](https://cybersectools.com/alternatives/keeper-connection-manager) --- Source: https://cybersectools.com/compare/keeper-connection-manager-vs-defensx For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/defensx.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on DefensX and Keeper Connection Manager: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md