Donut Browser
GDPR
CCPA
Hosted in the EU

Run every store in its own browser.

A free multi-store browser for Amazon, eBay, Shopify, and Etsy sellers — each store gets an isolated profile so the platform's account-linking check sees an unrelated device.

Why Amazon, eBay, and Shopify suspend multi-account sellers

Marketplaces enforce one-seller-per-account by linking devices, cookies, and IPs. The Amazon seller policy on multiple accounts and eBay's second account rules are strict — get linked once and both accounts (and pending payouts) can go down together.

Donut Browser gives every store its own browser. Each profile has its own cookies, storage, and device identity, plus a dedicated proxy for the store's region. The marketplace sees a normal seller, not a linked second account.

It's a free, open-source Kameleo alternative and MultiLogin alternative built for sellers — no per-profile pricing, no telemetry, and the same isolation model used across our multi-account workflow and affiliate-marketing workflow.

Download Free → View on GitHub
Features

Key Features

01

Total Isolation Between Stores

Each store runs in its own profile with separate cookies, storage, and device identity. If one Amazon stealth account is reviewed, the others keep selling.

02

Anti-Detect Browser for Ecommerce

Every profile looks like a different real device to the marketplace. The platform's account-linking check sees an unrelated device, not your second seller account.

03

Appear Local in Every Market

Pin a proxy from the store's target country to each profile — US for Amazon.com, UK for eBay.co.uk, EU for Shopify EU stores. Supports HTTP, HTTPS, SOCKS4, and SOCKS5.

04

Virtual Assistant Access, Scoped

Share individual store profiles with VAs on the Team plan. They see only the stores you assign — never your other accounts. Profile locking prevents session conflicts.

05

Cookie Import for Shopify Multi-Store Login

Import existing sessions instead of re-logging in from a new device. Avoid the security checks Amazon, eBay, and Shopify trigger on first-time logins.
Platforms

Built for Amazon, eBay, Shopify, and Etsy Sellers

One isolated browser per store. Dedicated proxies, separate device identity, zero shared data. If one storefront has a problem, the rest keep selling.

  • Amazon

    Isolated Seller Central sessions per Amazon stealth account — supports legitimate Amazon seller multi accounting workflows.

  • eBay

    Run an eBay second account per niche or region with independent feedback, listings, and device identity.

  • Etsy

    Separate Etsy multiple shops by category or brand, each with its own analytics, messages, and device fingerprint.

  • Shopify

    Independent admin sessions for every storefront — true Shopify multi-store login without juggling logouts.
Always free

Core Features — Always Free

Everything you need to get started, without creating an account

  • Set as Default Browser
  • Proxy Support (HTTP/SOCKS5)
  • VPN Support (WireGuard)
  • Unlimited Local Profiles
  • Profile Management API & MCP
  • Open Source

Questions, answered.

Amazon's seller policy on multiple accounts allows them with a legitimate business reason, but the accounts must not appear linked. Each Amazon stealth account needs its own device fingerprint, IP, and payment details. Donut Browser handles the device and IP isolation — one profile per Seller Central account, one dedicated proxy each.