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Multilogin vs. Undetectable.io
- Built-in proxies
- Web automation
- Browser fingerprinting customization
- Data privacy & security
- Browser core & antidetect updates
*Attention: 50% discount is currently available exclusively for the Pro Plan
Built-in proxies
Multilogin offers built-in residential proxies with access to over 30 million IPs across 150+ countries. Features include super-sticky IP sessions up to 24 hours, bandwidth rollover, and an IP quality filter, ensuring optimal performance and extensive geographic coverage.
Undetectable.io antidetect browser does not include built-in proxies, meaning you need to spend resources searching for third-party proxies. This approach offers more flexibility in selecting regions but can be resource-consuming and less secure.
Web automation
Multilogin supports large-scale automation for multi-account operations. AI Quick Actions handle routine tasks such as profile launch, proxy assignment, and profile organization with a single click. The platform integrates with Selenium, Playwright, Puppeteer, and Postman, so existing scripts and API workflows work without changes. Stable fingerprints and isolated profiles keep automated operations consistent at scale.
Undetectable.io integrates with popular automation tools like Playwright, Selenium and Puppeteer, allowing users to script repetitive tasks such as data scraping and social media management.
Browser fingerprinting customization
Multilogin provides browser fingerprinting with 55+ parameters, including canvas, WebGL, geolocation, timezone, language, fonts, and hardware signals. A built-in cookie robot maintains session consistency across logins. Fingerprint protection runs daily tests across 50+ platforms to keep profiles isolated and stable during long-term use.
Undetectable.io offers basic fingerprint customization, but users must purchase real fingerprints for $2.50 each. Choosing from their 350,000 available configurations is difficult, as many are outdated, such as MacOS v10.15 paired with new M2 chip setups.
Browser flexibility
Multilogin offers two custom browsers for profile creation. Mimic, based on Chromium, and Stealthfox, based on Firefox. Profiles support desktop and mobile browser emulation, with full control over user agents, fingerprints, extensions, and proxy settings. You can switch browsers per profile to match platform requirements and keep workflows stable at scale.
Undetectable.io uses a single Chromium-based browser for all profiles. It allows basic changes to user agents, operating system values, and language settings, but browser choice is limited. Mobile profiles rely on simulated parameters rather than full mobile browser emulation, which reduces consistency on mobile-first platforms. Profile storage and sharing options remain basic compared to more mature antidetect solutions.
Data privacy & security
As a European-based company, Multilogin complies with GDPR and deletes user data three months after a subscription ends. Passwords are hashed and never stored or transmitted as plain text. AES encryption protects account data, and sessions are encrypted before cloud storage. Two-factor authentication (2FA) adds an extra layer of account protection.
Undetectable.io is based in Cyprus and complies with GDPR regulations, ensuring data protection. However, it has a lower Trustpilot rating of 3.6, indicating some user concerns about its data privacy practices and support responsiveness.
Teamwork
In Multilogin, teamwork is beginner-friendly and highly convenient — perfect for single users and small teams who want to collaborate without complexity. You can easily share accounts, set specific permissions for each member, and pause or resume sessions anytime, making it especially comfortable for newcomers to antidetect while still flexible enough for growing teams.
Undetectable.io supports teamwork through Groups, offering custom roles and access controls via a cloud-based dashboard. However, it’s less convenient for small teams or beginners, as collaboration can become costly and restrictive. Limitations like limited sessions, high pricing for cloud-synced profiles, and the inability to share local profiles make it harder to scale efficiently compared to more beginner-friendly solutions.
Desktop app
Multilogin has released the stable Multilogin X desktop app with a simple, beginner-friendly interface. It removes extra steps so users can start quickly, with faster profile launches, better long-term stability, and synced browser versions for managing many profiles smoothly.
Undetectable.io offers a desktop app for multi-profile management, but there is limited public information on its stability or performance with large workflows. The app may feel less predictable for intensive use, and users have reported issues with unexpected charges during free trials and difficulty canceling subscriptions.
Browser core & antidetect updates
Multilogin provides detailed updates with the best schedule: every 2 to 4 weeks after the official release. The focus is on browser core and antidetect technology. These updates, driven by user feedback, improve functionality, security, and compatibility with web scraping and automation tools.
Undetectable.io provides automatic updates, but users have reported some issues with functionality after updates, especially for Mac users. The Synchronizer feature, for example, was not available on Mac during testing.
Pricing & plans
Multilogin starts with a 3-day trial for €1.99, giving full access to test the platform. The Pro 10 plan is €9/month, ideal for individuals and small teams, including profile management, cloud and local storage, and 1 GB of premium residential proxy traffic. Each plan provides API access (50 RPM), with extra proxy traffic from €3/GB. Annual billing reduces the monthly cost to €5.85, making Multilogin an affordable all-in-one antidetect solution for beginners and growing teams.
Undetectable.io starts at €49/month, with the Professional Plan at €99/month and Custom at €199/month. Plans don’t include proxies, making it far more expensive than Multilogin’s €9 Pro 10 plan, which is an all-in-one, beginner-friendly solution for individuals and small teams.
What Multilogin offers that Undetectable.io doesn't
Unlimited free team member accounts
Custom browser fingerprint generation
Built-in residential proxies
Real-time external IP change detection
Passes all browser fingerprint checkers
Daily testing on 50+ websites
Quick action automation with AI
Custom browsers: Mimic & Stealthfox
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Multilogin vs. Undetectable.io recap chart
Find out why Multilogin is the preferred alternative to Undetectable antidetect browser
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|
 |
|
|---|---|---|
|
Platform maturity |
Launched in 2015, more mature and stable platform |
Launched in 2023, less mature platform |
|
Desktop app |
Fast and stable |
Complex and not intuitive |
|
Country of origin |
|
|
|
Automatically match proxy |
Yes |
No |
|
Chromium |
Yes (Mimic) |
Yes |
|
Firefox |
Yes (Stealthfox) |
No |
|
Resource consumption |
Requires 4GB RAM |
Requires 4GB RAM |
|
Security |
High security |
Standard security |
|
Anti-fingerprinting technology |
High level |
Standard level |
|
Quick profile creation |
Yes |
No |
|
Frequent updates |
Frequent and detailed updates |
Regular updates |
|
Built-in proxies at no extra cost |
Yes |
No |
|
Custom browser fingerprint generation |
Yes |
No |
|
Account password protection |
Yes |
No |
|
Suits well for teams |
Yes |
No |
|
Knowledge center |
Yes |
Yes |
|
Market Position |
Beginner-friendly and scalable — built for individuals, small teams, and businesses of any size |
A product for tech enthusiasts |
|
Profile warmup with pre-farmed cookies |
Yes |
No |
|
Support |
24/7 Live Support, supports 5 languages |
Available, can be slow |
|
Trial |
Yes |
Yes |
Estonia
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Why people love Multilogin
Dominik
Evgeny S.
Internet, Small-Business
Nino Latif
Nino L.
Marketing Agent, Small-Business
George M.
Co-Founder, Small-Business
Most awarded antidetect browser
Watch the Multilogin demo
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Multilogin vs. Undetectable.io: A Clear Comparison
Managing multiple online accounts effectively requires more than just changing your browser fingerprint. You need robust security, seamless automation, and reliable built-in proxies to stay undetected and keep operations running smoothly. While Undetectable.io covers only the basics, it lacks essential features such as integrated proxies, real-time fingerprint updates, and full automation support.
In this article, we compare Multilogin and Undetectable.io across key areas including browser fingerprinting, automation, proxies, mobile emulation, and usability.
Undetectable.io: Clunky setup and navigation
Getting started with Undetectable.io can be quite frustrating for new users. First, you’re required to provide a Telegram contact, which feels unnecessarily intrusive, especially when most platforms offer simpler email sign-ups. The onboarding process is also slow and cumbersome, requiring you to navigate through too many extra steps before you can start using the service. This can cause delays, especially if you’re looking to get up and running quickly.
After completing the setup, the dashboard doesn’t make things easier. While it looks modern at first glance, it proves difficult to navigate. Small window sizes and cluttered menus make it hard to find what you need, leading to inefficiencies when managing profiles. For users who need to juggle multiple accounts, this can be frustrating, especially if you’re new to multi-account management and need a streamlined interface.
Multilogin: Intuitive and Beginner-Friendly
On the other hand, Multilogin provides a far more user-friendly experience. Its desktop app dashboard is intuitive and easy to navigate, designed to accommodate both beginners and professionals. Whether you’re just starting or managing hundreds of accounts, the platform offers a simple, clean interface that lets you create, customize, and manage profiles quickly, without the hassle.
- No extraneous steps: The setup process is quick and straightforward.
- Profile management made easy: You can easily create new profiles, adjust settings, and assign proxies with just a few clicks.
- Organized workflow: With clearly labeled options and intuitive navigation, keeping track of large numbers of accounts is much easier.
Multilogin allows you to start right away, without the headache of complicated setup or confusing menus.
Multilogin vs. Undetectable.io: Browser fingerprinting
With Undetectable.io, changing your browser fingerprint isn’t as easy as it sounds. You have to buy individual fingerprint settings, which adds extra cost and hassle. Plus, these fingerprints don’t update automatically, so they can get outdated quickly—making you more likely to be detected.
Multilogin provides a more robust and flexible approach:
- Generates fingerprints with 55+ parameters, including canvas, WebGL, timezone, geolocation, language, and hardware signals.
- Cookie robot maintains session consistency across logins.
- Fingerprints are tested daily across 50+ platforms to stay up to date.
- Offers two custom browsers: Mimic (Chromium) and Stealthfox (Firefox) for platform-specific flexibility.
Undetectable.io proxies: The missing feature that Multilogin solves
One major drawback of Undetectable.io is the lack of built-in proxies. This means you have to find, buy, and manually configure third-party proxies on your own. Not only does this add extra cost, but it also makes setup more complicated and increases the chances of mistakes that can get your accounts flagged.
With Multilogin, you don’t have to worry about any of that. It comes with 30 million+ residential IPs from 150+ countries, ready to go. You get sticky IP sessions, automatic filtering, and even bandwidth rollover. That means you can just launch your profiles and start working—no messy configurations needed.
For a deeper understanding of the importance of proxy configurations and their impact on multi-account management, check out our complete guide on proxy settings.
Undetectable.io Teamwork: The Collaboration Challenge That Multilogin Overcomes
Undetectable.io, on the other hand, supports teamwork through Groups with role-based access via a cloud dashboard. While it provides good control for advanced users, it’s less comfortable for beginners or small teams. Managing collaboration can quickly become costly and restrictive due to limited sessions, expensive cloud-synced profiles, and the inability to share local profiles. This makes scaling less efficient, especially if your team needs a simple, affordable way to work together.
When it comes to teamwork, Multilogin is beginner-friendly and highly convenient for single users and small teams, making collaboration simple even for those new to antidetect browsing. You can easily share accounts, assign custom permissions, and allow teammates to pause or resume sessions anytime — all within a clean, intuitive dashboard. It’s flexible enough to scale with your business, so as your team grows, Multilogin grows with you. Whether you’re managing a few accounts or hundreds, it stays organized, secure, and efficient.
Undetectable.io’s automation limitations vs. Multilogin’s seamless integration
If you manage multiple e-commerce stores, social media profiles, or ad accounts, automation is essential. Undetectable.io limits your options by lacking full support for Puppeteer, and it does not integrate with Postman, making large-scale automation slower and more error-prone. Scaling operations can become frustrating and less reliable.
Multilogin, by contrast, has automation built in. It works seamlessly with Selenium, Playwright, Puppeteer, and Postman, allowing you to automate repetitive tasks at any scale without detection. AI Quick Actions streamline tasks like launching profiles, assigning proxies, and organizing accounts, so workflows stay smooth and efficient. Whether you manage Facebook ads, Google campaigns, Amazon storefronts, or TikTok accounts, Multilogin keeps operations stable and scalable.
Undetectable.io’s security risks vs. Multilogin’s enterprise-grade protection
When it comes to security, Undetectable.io leaves a lot to be desired. It doesn’t guarantee full anonymity, even with its fingerprint modifications. To boost privacy, you’re forced to buy extra fingerprint settings and configure your own proxies. But even then, these fingerprints can get outdated, putting your accounts at risk of detection.
Multilogin takes a different approach. It offers enterprise-grade security with AES encryption, GDPR compliance, and real-time fingerprint updates. This means your profiles stay safe, undetectable, and up-to-date, reducing the risk of bans or account restrictions. If you manage sensitive accounts or work with confidential data, Multilogin provides the protection you can count on.
Discover how proper proxy configurations can protect your accounts in our detailed exploration of residential vs. datacenter proxies.
Undetectable.io’s Mac issues: Performance problems and missing features
If you’re a Mac user, you might have already experienced some of the problems with Undetectable.io. Users often report performance issues, missing features like the Synchronizer tool, and even bugs after updates that make it harder to use.
With Multilogin, you don’t have to worry about any of that. It runs smoothly on both macOS and Windows, with all features fully available and optimized for both platforms. Whether you’re using a MacBook or a Windows PC, you get reliable performance and seamless multi-platform support every time.
Undetectable.io customer support: slow response vs. Multilogin’s 24/7 Assistance
When you’re managing lots of online accounts, fast support matters. With Undetectable.io, getting help can be slow and often relies on Telegram discussions, which isn’t ideal if you just want quick answers.
Multilogin makes it easy to get help whenever you need it. You get 24/7 live chat, email support, and Telegram access in five different languages—English, Vietnamese, Russian, Chinese, and Portuguese. That means instant help, no waiting around, and smoother operations every time.
Final verdict: Undetectable.io or Multilogin?
While Undetectable.io covers the basics, it struggles with security, proxy integration, automation, and support. If you’re managing multiple accounts for e-commerce, social media, or web scraping, these gaps can slow you down and increase the risk of detection.
Multilogin solves these problems with its built-in residential proxies, real-time fingerprint updates, and seamless automation tools. You also get 24/7 support and enterprise-level security, making it the clear choice for anyone serious about running multiple accounts safely and efficiently. If you want a browser that’s ready for scale, Multilogin is the smarter choice.
FAQ
Undetectable.io is a Chromium-based anti-detect browser that lets users create multiple profiles with custom fingerprints. While it provides basic features for multi-account management, it lacks built-in proxies, automated fingerprint updates, and full-scale automation support. Multilogin offers a more complete solution, with advanced fingerprinting, integrated residential proxies, AI Quick Actions, and mobile browser emulation.
Read our in-depth Undetectable browser review for a detailed breakdown.
Undetectable.io is a real service, but it has mixed reviews — some users report billing issues and poor support. It’s not a scam, but use it with caution.
Yes, Undetectable.io offers a free tier with limited features. Paid plans with more cloud profiles, sessions and features start from $49/month, but does not include proxies – while Multilogin’s starting plan offers 1 GB of free residential proxy traffic per month.
Both Multilogin and Undetectable.io serve users who desire to manage numerous accounts in a secure manner. There are online sellers with numerous stores on Amazon, eBay, and Etsy; affiliate marketers with numerous ad accounts and campaigns; social media managers with numerous profiles for TikTok, Facebook, and Instagram; and crypto traders and airdrop farmers with numerous wallets in safekeeping. Despite both tools being for similar types of users, Multilogin boasts enhanced security, free team accounts with no limits, inbuilt proxies, and enhanced automation capabilities. That is why it is best for companies and professionals involved in multi-account work at a big level.
If you’re searching for an Undetectable.io alternative, Multilogin provides a more secure, scalable, and cost-effective solution.
No, Undetectable.io doesn’t assure full anonymity. It alters fingerprints for browsers in an attempt to make them undetectable, but additional outside proxies must be used and additional fingerprint settings purchased, and even then anonymity cannot be assured. Old fingerprints can actually make it easier to become detected. Multilogin enhances anonymity through regularly updating fingerprints, utilizing real residential proxies, and keeping all profiles undetectable.
For users looking for an Undetectable.io alternative that guarantees stronger privacy and security, Multilogin offers enterprise-grade encryption, GDPR compliance, and dynamic fingerprint updates.
Undetectable.io supports macOS, but users have reported performance issues, missing features, and bugs after updates. Some tools, like the Synchronizer feature, have been unavailable for Mac users at certain times. Multilogin provides stable and regularly updated versions for both macOS and Windows, ensuring seamless performance, reliable automation, and full feature availability across different operating systems.
No, Undetectable.io allows users to buy real fingerprints for themselves, at an average cost of around $2.50 per print. Users select from 350,000+ setups, but some may be old or unsuited to current device configurations. Multilogin generates custom fingerprints dynamically so as to endow users with the latest, most realistic browser environments. There is no need to buy individual fingerprints at all.
If you need a cost-effective Undetectable.io alternative, Multilogin provides continuously updated, realistic fingerprints at no extra charge.
No, Undetectable.io does not include built-in proxies. Users must find, buy, and manually configure third-party proxy services, adding extra costs and complexity. Multilogin simplifies everything with built-in residential proxies, offering 30 million+ IPs across 150+ countries, sticky IP sessions for up to 24 hours, automatic IP quality filtering, and bandwidth rollover for unused data. By eliminating the need for external proxies, Multilogin provides a more convenient and secure solution for managing multiple accounts.
Undetectable.io sometimes offers promo codes, but they are limited and inconsistent. Multilogin provides a 50% discount using the coupon code on this page, so you can get started today!
In addition, Multilogin’s pricing is flexible and beginner-friendly:
- 3-Day Trial – €1.99 for 5 browser profiles with 200 MB of proxy traffic included. A low-risk way to test before scaling.
- Pro Plans (10–100 profiles) – Monthly or annual billing: from €5.85/month annually or €9/month monthly. Includes proxy traffic (1–5 GB/month), API access (RPM 50–100), and team seats (0–2 depending on plan). Additional proxy traffic available from €3/GB.
- Business Plans (300+ profiles) – Scalable from 300 to 10,000 profiles, unlimited team seats, 10 GB proxy traffic, and advanced API access (RPM 100). Ideal for enterprise-level automation and collaboration.
With these options, you can start small, scale fast, and manage multiple accounts securely, all while taking advantage of the 50% discount on this page.