Alternatives to Blisk

Cross-device testing browser with hot reload and synced scrolling. The listings below can replace it for an important use case. Each note says what changes if you switch.

Replacements

Listings that take over the same core job as Blisk.

  • Responsively App

    Developer browser that renders many device viewports side by side.

    FreeOpen sourceWindowsmacOSLinux

    Responsively App is a free, AGPL-3.0 open source browser that mirrors interactions across viewports, though it is Electron-based with a large memory footprint.

  • Polypane

    Multi-viewport browser with accessibility and performance tooling built in.

    PaidProprietaryWindowsmacOSLinux

    Polypane adds built-in accessibility simulation and live CSS editing across synchronised panes, but it is a paid subscription with only a trial.

  • Sizzy

    Developer browser with synced device previews and project workspaces.

    PaidProprietaryWindowsmacOSLinux

    Sizzy adds project workspaces with isolated sessions per project to synced device previews, and it is a paid subscription with Chromium rendering only.

  • LT Browser

    A desktop browser for building, testing and debugging responsive websites across many device viewports side by side.

    FreemiumProprietaryWindowsmacOSLinux

    LT Browser shows more than 50 device presets side by side, works with sites that block iframes, and is tied to a commercial testing platform with paid tiers.

Similar software

Related functionality, not a direct replacement.