Selenium + Multilogin: Stealth Browser Automation with API Integration in 2025

Automation has evolved — and so have detection systems. In 2025, running a basic Selenium script on Chrome or Firefox is no longer stealthy. Most major platforms now detect automation through browser fingerprints, navigator properties, and headless flags.

That’s why developers are turning to tools like Multilogin, which offer Selenium-compatible automation APIs with realistic fingerprint spoofing and session isolation. Let’s explore how you can integrate Multilogin with your Selenium stack — safely and at scale.

Why Traditional Selenium Gets Detected in 2025

Platforms like Google, Facebook, and TikTok use:

• Headless detection via WebDriver flags
• Canvas/WebGL fingerprinting
• Audio and Battery API anomalies
• Unusual proxy-IP mismatches
• Shared cookies or login patterns

This makes raw Selenium automation risky for ad testing, account creation, scraping, and more.

Enter Multilogin: Selenium’s Stealth Upgrade

Multilogin allows developers to automate browser profiles via API while keeping fingerprints natural. With a few API calls, you can:

⚙️ 1. Launch a Fully Cloaked Browser Instance

Each Multilogin profile behaves like a real browser — complete with OS-matched fingerprints, locale settings, and hardware rendering noise.

🔁 2. Control It via Selenium or Puppeteer

Once the profile is launched, Multilogin returns a remote debugging port, which you can connect to using your existing Selenium scripts.

📁 3. Maintain Persistent Sessions

Use session storage, cookies, and history across runs — great for bots that simulate real users over time.

🧠 4. Combine With Proxy Rotation

Assign different proxies per profile without needing to handle proxy injection inside the script itself.

Basic Workflow: Selenium + Multilogin API

textSao chépChỉnh sửa1. Create profile via Multilogin API  
2. Launch profile (get debugging port)  
3. Connect Selenium to browser  
4. Run your automation script  
5. Close profile  

This lets you scale automation across 100s of stealth profiles while avoiding detection triggers.

Use Case: Affiliate Bot Automation

A developer running 50+ Facebook ad bots can:

• Create isolated Multilogin profiles
• Control each via Selenium
• Assign rotating proxies
• Simulate human behavior with delays, scrolls, and clicks
• Avoid bans by maintaining fresh fingerprints per run

You can follow this integration starter guide to set it up in minutes.

Save Time, Avoid Bans, Scale Fast

Whether you’re running scraping jobs, ad testing, or automated QA — pairing Selenium with Multilogin is the modern, secure way to go.

🎁 Use coupon ADBNEW50 to get 50% off your first plan after the trial.

👉 Start automating with stealth today