BrowserGap vs Kasm Workspaces
BrowserGap
github.com
Kasm Workspaces
kasm.comSide by side
| Figure | BrowserGap | Kasm Workspaces |
|---|---|---|
| Price from | Free | $10/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 3 | 6 |
| Spec score · Browser Isolation Software | 9.0 (#1) | 8.9 (#2) |
| Deployment | The project can be self-hosted from source or run from a Docker image; the README notes Docker use has no sound. | Kasm says it can run on-premises, in disconnected or air-gapped environments, across multiple clouds, or in hybrid architectures. |
| Integrations | The README documents Puppeteer and Playwright use, a DevTools connection at localhost:5002, and a JavaScript SDK with VF.openSecurely(url). | Independent catalog data lists integrations including AWS, Microsoft Azure, Oracle Cloud Infrastructure, DigitalOcean, Docker, Kubernetes, Ubuntu and RealVNC Connect. |
| Supported operating systems | The README gives binary prerequisites for Windows, Mac OS, or Linux, with Google Chrome installed. | Installation supports Ubuntu, Debian, Oracle Linux, RHEL, Raspberry Pi OS, AlmaLinux and Rocky Linux versions listed by Kasm for amd64 or arm64. |
Plans
BrowserGap
- Source-available community editionFree
- Managed session$3.81, paid once
- Pro / license exemptionPriced on request
Kasm Workspaces
- CommunityFree
- Community EditionFree
- Starter$10 a month
- Starter — Named UserPriced on request
- Starter — Concurrent SessionPriced on request
- EnterprisePriced on request
In their own words
BrowserGap
BrowserGap is an open-source remote browser isolation solution for automation, security, privacy, and CBII. It runs a browser remotely and streams the page as pixels to a browser interface on the user's device, so the page's HTML, CSS, and JavaScript do not execute there. Users can work with tabs, forms, file transfers, modal dialogs, incognito tabs, and session-data clearing. Developers can embed a BrowserView in another web app, connect Puppeteer, or use the VF.openSecurely(url) API method. BrowserGap can also expose automation activity so a person can intervene when a job needs input. It adjusts image resampling to available bandwidth. The project can be self-hosted from source or run in Docker; binary instructions require Google Chrome on Windows, Mac OS, or Linux. Secure document viewing with content disarm and reconstruction is supported, but the source-available edition requires users to set up the viewer. The community edition is free under stated in-house deployment conditions. A managed session is listed at $3.81, paid once.
Kasm Workspaces
Kasm Workspaces provides virtual desktops, browser isolation, and application streaming through a workspace platform. It supports containerized sessions and virtual-machine workspaces, accessible through modern browsers without plugins, agents, or client installs. Deployment can be on-premises, in disconnected or air-gapped environments, across multiple clouds, or in hybrid architectures. Listed connectivity includes KasmVNC, VNC, SSH, and RDP. Administrators can apply group policies, role-based access controls, data-loss-prevention restrictions, and session controls. LDAP, SAML, and OIDC are supported authentication providers, and Kasm describes integrations with identity providers, security tools, infrastructure, operational workflows, and existing VDI, PAM, IAM, SIEM, and DLP initiatives. Kasm states SOC 2 Type II and CMMC Level 2 certifications, while noting that customer compliance depends on implementation and maintenance. Community is free for five concurrent sessions with no commercial use. Starter named-user licensing is priced on request; concurrent-session licensing is priced on request.