Basalt Browser

Basalt Browser is a Chromium-based anti-detect browser for Windows PC designed to keep multiple online identities separated inside independent browser environments.



Instead of relying only on standard profiles or private browsing, it assigns each profile its own browser fingerprint, proxy configuration, cookies, cache, and encrypted storage.

The Basalt Browser anti-detect software is aimed primarily at affiliate marketers, e-commerce operators, advertising teams, QA professionals, automation developers, agencies, and privacy-conscious users who need to manage multiple browser identities from one computer.

Its fingerprint system controls information such as Canvas, WebGL, fonts, AudioContext, WebRTC, timezone, locale, browser characteristics, and other signals commonly used for device identification.

The custom Chromium engine applies many of these modifications at browser-engine level rather than relying entirely on JavaScript modifications.



Another interesting component is local AI automation. Users can connect a locally running compatible language model and allow an AI agent to navigate pages, click elements, type information, scroll, and perform browser workflows while keeping processing on the local machine.

Key Features

Isolated Browser Profiles: Keeps fingerprints, cookies, cache, storage, and network settings separated between identities.

Fingerprint Engine: Controls Canvas, WebGL, fonts, audio, WebRTC, timezone, locale, WebGPU, UA-CH, and numerous device parameters.

Multiple Browser Engines: Provides custom Chromium, system Chrome, and a custom Firefox-based engine.

Fingerprint Lab: Generates identities and lets users inspect, customize, and validate fingerprint configurations.

Proxy Manager: Supports HTTP, HTTPS, and SOCKS5 proxies with health checks, geolocation detection, and rotation.

Automatic Geo Matching: Can align timezone, locale, and geolocation settings with the selected proxy.

Profile Management: Organizes identities using folders, groups, tags, search tools, and bulk launching.

Local AI Agent: Uses compatible locally hosted AI models to perform browser actions.

Developer Automation: Supports Puppeteer and Playwright through per-profile CDP connections.

Encrypted Data: Protects sensitive profile information, cookies, proxy credentials, and authentication data.

User Interface

Basalt Browser for PC uses a professional dashboard built around profile management.



Profiles can be viewed and organized from the main workspace, while dedicated sections provide access to Fingerprint Lab, Proxy Manager, AI Agent, session information, and application settings.

Users managing dozens of identities will particularly appreciate folders, tags, filtering, bulk launch controls, and clear profile status information.

However, beginners unfamiliar with fingerprints and proxies may need some time to understand the more technical options.

Installation and Setup

1. Download the Windows installer and complete the standard setup process.
2. Launch Basalt Browser and create or sign in to your account.
3. Create your first browser profile.
4. Choose the required browser engine and fingerprint configuration.
5. Add an HTTP, HTTPS, or SOCKS5 proxy if required.
6. Verify that the profile's location, timezone, and browser parameters are consistent.
7. Launch the isolated browser environment.

How to Use

• Open Basalt Browser and select New Profile.
• Create or generate a fingerprint for the identity.
• Select Chromium, Chrome, or Firefox as the browser engine.
• Assign a proxy to the profile if needed.
• Check proxy location and fingerprint consistency.
• Save the configuration and launch the browser profile.
• Sign in to the required website inside that isolated environment.
• Create folders or tags when managing multiple profiles.
• Use bulk controls when several environments need to run simultaneously.
• Optionally connect a compatible local LLM and use the AI Agent for browser automation.

The FileHorse review team recommends BasaltLabs Basalt Browser particularly for experienced users who need profile isolation, proxy management, fingerprint control, and browser automation inside one desktop environment.

FAQs

Is Basalt Browser a normal web browser?
Not exactly. It can browse regular websites, but its main purpose is creating isolated browser environments with separate fingerprints, proxies, cookies, and storage.

Does it support proxies?
Yes. HTTP, HTTPS, and SOCKS5 proxies are supported, along with proxy health checks and IP geolocation tools.

Can profiles have different browser fingerprints?
Yes. Each profile can maintain its own fingerprint configuration and isolated browsing data.

Does Basalt Browser support automation?
Yes. It supports Puppeteer and Playwright through CDP and also includes an optional local AI browser automation system.

Is the AI feature cloud-based?
The browser is designed to connect the automation agent to locally hosted or locally accessible OpenAI-compatible models, including platforms such as LM Studio and Ollama-compatible setups.

Alternatives

GoLogin - Popular anti-detect browser focused on managing multiple browser identities.

AdsPower - Multi-account browser widely used for advertising, social media, and e-commerce workflows.

Multilogin - Professional browser profile isolation platform aimed primarily at teams and businesses.

Incogniton - Browser profile management solution offering fingerprint customization and automation options.

Pricing

Starter Plus: $5.99 per month when billed annually - 5 profiles.

Lite: $10.99 per month when billed annually - 10 profiles.

Pro: $21.99 per month when billed annually - 50 profiles.

Custom: Volume pricing for teams and agencies requiring unlimited profiles.

Pricing varies depending on the commitment period, and AI functionality is available with eligible longer-term plans.

System Requirements

Operating System: Windows 10 or Windows 11.

Processor: Modern Intel or AMD multi-core processor recommended.

Memory: At least 8 GB RAM recommended, with more memory useful for running many simultaneous profiles.

Storage: SSD recommended for multiple browser profiles and cached data.

Internet: Broadband connection required for web access and proxy operation.

Additional Requirements: Proxy service optional; local AI automation requires a compatible locally hosted LLM environment.

PROS

• Strong browser profile isolation.
• Advanced fingerprint customization.
• Three browser engine options.
• Integrated proxy management.
• Local AI browser automation.
• Puppeteer and Playwright compatibility.
• Useful profile organization tools.

CONS

• Proxy services may add extra costs.
• Multiple active profiles can consume substantial RAM.
• Local AI features require additional setup.

Conclusion

Basalt Browser is a capable anti-detect and multi-profile browser for users who need stronger identity separation than conventional browser profiles provide.

Its combination of fingerprint management, proxy tools, multiple engines, profile organization, developer automation, and locally operated AI makes it particularly interesting for professional multi-account and testing workflows.