BrowserGap

BrowserGap is a remotely rendered browser service for developers and organizations that want isolated browsing alongside automation. Its pixel-streaming design keeps page code off the user’s device, but browser quirks and deployment work make it a poor fit for anyone who needs a turnkey, fully featured browser.

Overview

BrowserGap runs the browser remotely and streams the resulting page to a browser interface on the user’s device. Because the client receives pixels rather than the page’s HTML, CSS, and JavaScript, the page code does not execute locally. That separation suits workflows where keeping page execution away from the endpoint matters; it does not, by itself, establish a broader security guarantee.

The project can be deployed from source or as a Docker image, and its deployment model is hybrid. Docker has no sound, while the binary setup requires Google Chrome on Windows, Mac OS, or Linux. BrowserGap is therefore most attractive to teams prepared to manage the environment rather than those seeking a ready-made managed service.

Key features

Interactive remote browsing

BrowserGap supports tabs, form entry, file uploads and downloads, modal dialogs, incognito tabs, touch or pointer scrolling, and clearing session data, cache, history, and cookies. These controls cover many ordinary browsing tasks and make remote sessions usable rather than merely viewable. However, text selection, page zoom, multi-touch, WebGL, and fluid use of multiple windows are unimplemented or buggy. Those gaps can rule it out for sites or workflows that depend on such interactions.

Automation and embedding

Automation can be made visible to a person, who can intervene when a job needs input. Developers can embed a BrowserView in another web application to connect user flows across sites. The README also documents connecting Puppeteer to the browser service and an API method, VF.openSecurely(url). This combination is a strong reason to consider BrowserGap for assisted automation, but less relevant to teams seeking only a conventional end-user browser.

Bandwidth and document viewing

Adaptive image resampling adjusts to available bandwidth to help maintain responsiveness and image quality. Secure document viewing with content disarm and reconstruction is supported, but users of the source-available edition must set up the document viewer themselves. That extra work matters for organizations whose main requirement is secure document handling.

Pricing

BrowserGap is freemium, with a free plan and paid options. The community edition costs nothing under AGPL-3.0 and a custom exemption. Governments, researchers, journalists, and nonprofits may use it without purchase under stated in-house deployment conditions. This is the clearest fit for eligible groups able to meet those conditions; the license terms matter to other users, and commercial licensing is available by contacting the maker.

The Managed session costs $3.81, paid once for a session. No duration or other usage limits are stated, so buyers should confirm whether that one-session purchase suits their expected use. Pro / license exemption has custom pricing and offers flexible licensing, maintenance, deployment, delivery, and custom development options; it is the route for organizations needing tailored support or commercial terms. The cheaper community edition gives up those paid options and requires users to handle deployment, including their own document viewer setup.

Platforms

BrowserGap supports API, Linux, macOS, self-hosted, web, and Windows. Binary use requires Google Chrome on Windows, Mac OS, or Linux; Docker deployment is also supported, with no sound. Its remote isolation mode and hybrid deployment make it relevant to teams combining hosted and locally managed infrastructure.

Who it's for

BrowserGap is best suited to developers connecting browser automation to human oversight, and to organizations that can self-host and value keeping page execution off client devices. Eligible governments, researchers, journalists, and nonprofits may also find the no-cost community edition compelling if they meet its in-house deployment conditions.

It is a weaker choice for people who depend on text selection, zoom, WebGL, multi-touch, or smooth multi-window use, and for buyers who want document viewing without configuring a viewer. Organizations seeking a managed security suite rather than a deployable browser component should compare other approaches.

Pros and cons

• Pros: Remote pixel rendering keeps page HTML, CSS, and JavaScript from executing on the client, which supports isolated browsing workflows.
• Pros: BrowserView embedding, Puppeteer connectivity, and human intervention make it useful for automation that sometimes needs a person.
• Pros: The free community edition and self-hosting provide an option for eligible organizations comfortable with in-house deployment.
• Cons: Text selection, zoom, multi-touch, WebGL, and fluid multi-window use are unimplemented or buggy, limiting compatibility with some sites and tasks.
• Cons: Source-available users must arrange their own document viewer, and Docker runs without sound.
• Cons: Binary prerequisites include Google Chrome, and commercial users may need to contact the maker for licensing.

Alternatives

Browser Isolation Software is the category directory for comparing other options. Consider Netzilo Enterprise Browser if you want a freemium alternative with a free plan, free trial, and support across mobile, desktop, browser extension, and self-hosted platforms; its Free plan caps use at 5 users and 100 devices and limits support to the community.

Kasm Workspaces is worth considering if you want a freemium, self-hosted option: its Community plan allows 5 concurrent sessions but bars commercial use. For paid offerings with no free plan, Zscaler Private Access, Menlo Security Secure Cloud Browser, Check Point Harmony SASE, iboss Cloud, Netskope One Private Access, and Cisco Secure Access are alternatives to evaluate; their listed plans are priced on request or have prices not stated.

Verdict

Choose BrowserGap if you need remotely rendered browsing that can connect to automation and you have the capacity to manage deployment. Its strongest case is the combination of client-side isolation and human-visible automation. Look elsewhere if your work depends on the unsupported browser interactions, requires a ready-configured document viewer, or calls for a turnkey managed security product.