Donut Browser Review (2026): Pricing, Features & Honest Verdict

TLDR

Donut Browser is an open-source anti-detect browser that lets users create unlimited browsing profiles, each with isolated fingerprints, cookies, settings, and proxies. Donut Browser is one of the more interesting recent entries in the anti-detect browser category. Best for: account managers, QA testers, and developers needing isolated browser profiles with API access. Price: Free / $29/month (Pro). Rating: 7.6/10.

What is Donut Browser?

Donut Browser is an open-source anti-detect browser that lets users create unlimited browsing profiles, each with isolated fingerprints, cookies, settings, and proxies. It runs Chromium and Firefox engines under the hood and ships with a local REST API for programmatic profile management plus MCP (Model Context Protocol) support for AI tools like Claude.

It targets account managers, QA testers, marketers running multiple campaigns, and developers who need automation across isolated browser sessions. The free tier covers unlimited local profiles, per-profile proxies, VPN support, and the management API. The paid Pro plan adds browser automation through Puppeteer, Playwright, or Selenium, plus commercial use rights and cloud profile backup.

What Are Donut Browser’s Key Features?

Unlimited browser profiles

Create as many isolated profiles as your hardware can handle. Each profile carries its own fingerprint, cookies, extensions, and proxy configuration.

Chromium and Firefox engines

Choose between Chromium and Firefox under the hood, with advanced fingerprint spoofing across canvas, WebGL, fonts, timezone, and more.

Local REST API

Manage profiles, proxies, and sessions programmatically through a local REST API. Useful for scripting account workflows or integrating with internal tools.

MCP support for AI tools

Native Model Context Protocol integration lets AI assistants like Claude control and orchestrate browser profiles directly.

WireGuard and OpenVPN support

Per-profile VPN configuration via WireGuard or OpenVPN alongside HTTP and SOCKS proxies for full network isolation.

Open source, zero telemetry

Code is open source with explicit zero-telemetry policy. No data leaves your machine without your action, a meaningful contrast with most anti-detect competitors.

Donut Browser Pricing

Free tier includes unlimited local profiles for personal use. Pro is required for commercial use and automation features. All paid tiers add cloud backup and priority support.

Pros and Cons

Pros

• Open source with zero-telemetry posture, rare in the category
• Free tier is genuinely usable for personal multi-account workflows
• Native MCP support for AI agent integration
• REST API and automation tooling for developers
• Significantly cheaper Pro plan than Multilogin or GoLogin

Cons

• Newer product, less battle-tested than Multilogin or Octo
• Smaller community and documentation compared to incumbents
• Free tier requires Pro for any commercial use
• Cloud backup is paid-only, limiting free-tier durability
• Anti-detect category itself is in legal gray areas for some use cases

Who is Donut Browser Best For?

Use Donut Browser if: account managers, QA testers, and developers needing isolated browser profiles with API access.

Skip Donut Browser if: you need a battle-tested tool with a large community.

Best Donut Browser Alternatives

Final Verdict: Is Donut Browser Worth It?

Donut Browser is one of the more interesting recent entries in the anti-detect browser category. Open source code, zero telemetry, native MCP support, and a free tier that actually covers serious use give it a sharp differentiator from Multilogin and GoLogin. For developers and solo operators, it punches above its weight.

The reservations are mostly about maturity. It is newer than the established players, the community is smaller, and you should expect rougher edges than the more polished commercial alternatives. If you can live with that, Pro at $29 a month delivers genuine value compared to $99-plus competitors charging for similar capability.

FAQ

Is Donut Browser free?

Yes, the free tier supports unlimited local profiles, per-profile proxies, VPN configuration, and the local REST API for personal use. The paid Pro plan ($29/mo) is required for commercial use and browser automation.

Is Donut Browser open source?

Yes. The code is open source with an explicit zero-telemetry policy. This is a meaningful contrast with most commercial anti-detect browsers, which are closed source.

What is MCP support?

MCP stands for Model Context Protocol. Donut Browser exposes an MCP interface so AI assistants like Claude can manage browser profiles, run automations, and coordinate multi-account workflows directly.

How does Donut Browser compare to Multilogin?

Donut is open source, much cheaper (Pro at $29/mo versus Multilogin’s $99+ plans), and has stronger AI integration. Multilogin is more mature with a larger enterprise customer base. Pick based on price sensitivity and risk tolerance.

Is using an anti-detect browser legal?

The browsers themselves are legal. Whether your specific use case is depends on the platforms you visit and the local laws around account management, scraping, and automation. Always check terms of service.