Nstbrowser vs Waterfox

Nstbrowser is a Chromium-based browser service for web scraping, automation, and managing multiple accounts. It offers customizable fingerprints and proxies, with Standard Profiles retaining cookies, login sessions, fingerprints, and local data across launches; Once Profiles clear that information when a session ends. Its RPA tool provides no-code visual workflows, scheduled tasks, concurrent execution, and exports to JSON, Excel, or CSV, with Google Sheets integration. Automation scripts are compatible with Puppeteer, Playwright, and Selenium. The service lists web, Windows, macOS, Linux, API, and self-hosted options, including Docker deployment; Chrome Store extensions and cross-device sync are supported. Nstbrowser says it offers unlimited browser environments, while plan details specify profile, launch, and team limits. The Free plan costs nothing and includes 500 browser profiles, 30 standard profile launches per day, and 3 team members. Starter costs $29.90 a month. Usage beyond subscription limits is billed separately, and downgrades are not supported during an active term. The RPA tool is described as free to use. The privacy policy says product use may result in collection of account information, access IP, operating system, and browser type.

Waterfox is a free, open-source web browser built around privacy and customisation. It uses the Gecko engine and is listed for Android, browser extensions, Linux, macOS and Windows. On desktop, it blocks ads, trackers, pop-ups and overlays by default; filter lists and site exceptions can be adjusted. Private tabs use their own container, and Waterfox removes that container’s site data when the final private tab closes. DNS requests are encrypted and passed through an Oblivious HTTP relay; users can change or disable the default Fastly-operated relay and Cloudflare-operated resolver. Tree tabs nest pages under the page that opened them, with branches that can be collapsed or moved together. Firefox WebExtensions work, but Chrome-only extensions do not transfer automatically. Regular updates incorporate Mozilla security fixes using the Firefox ESR model. Waterfox says telemetry, health reports and crash reports are disabled at build time. Sync is off until Mozilla-account sign-in, and synced data is end-to-end encrypted. The browser plan is free, with no premium tier or required payment.