Undetectable vs Octo Browser: A Comparison of Professional Multi-Accounting Browsers

February 24, 2025 • ANTI-DETECT BROWSERS • COMPARISON

Anonymity and efficient multi-accounting are essential for anyone working in affiliate marketing, e-commerce, and SMM. In this article, we will compare two multi-accounting anti-detect browsers that provide these capabilities.

Of course, at the end of the day we recommend Octo Browser, and we have strong reasons for that. But let’s be objective: we are talking about two high-quality products, each with its own strengths. So, let’s look into the details, compare key features, and ultimately help you choose the best browser.

You can find more comparisons of Octo with other multi-accounting browsers here.

Undetectable is an anti-detect browser developed in 2021, designed for multi-accounting on social media and marketplaces. Users can:

The browser runs on Windows 10 and 11 and on macOS (there are available versions for M1/M2 and Intel).

The Undetectable interface is functional, but due to its unconventional approach to displaying modal windows, it may seem overly complex. All modal windows in Undetectable open outside the main application window, and some of them block interaction with the main window’s interface, while others do not. This UI structure may require some getting used to. Profile organization is done with folders and groups.

In addition to the browser itself, Undetectable offers its Cloud Dashboard where you can check your subscription details, make payments, or purchase profile configurations.

Octo Browser offers an intuitive and modern interface that simplifies navigation and profile setup. You can choose which parameters to display in the Profile List, adding the necessary ones: profile tags, proxies, tasks, and cookies. Your workflow is made even more convenient with features like quick proxy connection directly from the profile list, profile templates, and flexible filtering by various parameters.

Both browsers spoof device fingerprints at the kernel level, ensuring a high degree of anonymity. In addition to desktop fingerprints, Undetectable also supports mobile ones.

In Undetectable, the number of fingerprints depends on your subscription plan. Initially, you receive a fixed number, and then you can purchase more in the configuration store for $1 each. Currently, over 600,000 fingerprints are available. The seller guarantees that the configuration will be exclusively yours and no one else will use it. Configurations can be transferred separately from profiles using a store API key.

With Octo Browser, you instantly get unlimited real fingerprints with any subscription tier.

Both browsers offer detailed fingerprint settings, including OS and device parameters and hardware noise. An Octo feature that stands out is the ability to set a custom DNS address.

Undetectable offers bulk profile creation, but you are limited by the number of purchased configurations. Import and export work reliably, but there are no templates or quick profile transfer options to another user of the browser.

Octo Browser allows you to efficiently manage thousands of profiles. You can connect proxies, export, import, transfer, and delete profiles in bulk. Octo makes your workflow even more convenient with templates that let you create profiles with pre-set fingerprint parameters and connected proxies.

Both anti-detect browsers support teamwork starting at a certain subscription level. In Undetectable, team-related options are located in the cloud panel, while Octo provides all necessary tools directly in the browser.

It’s also important to clarify that Undetectable profiles come in two types:

You can move profiles to the cloud and back, but the number of cloud profiles is limited and can be expanded for an additional fee. When working in a team, it’s crucial to monitor the status of the necessary profiles and promptly switch them from local to cloud storage so that the team can synchronize their actions. In Octo, on the other hand, team members can freely work with all profiles to which you have granted them access, and the browser automatically synchronizes all changes.

Both multi-accounting browsers offer different roles for team members and flexible access rights settings for each participant. Octo lets you restrict profile access using tags, while in Undetectable access rights are restricted by groups.

Additionally, Octo offers an important feature for teamwork: the Action Log. The browser records information about changes in profiles, proxies, tags, templates, and extensions.

Both anti-detect browsers support API integration and automation through tools like Puppeteer, Playwright, and Selenium. If you have the necessary skills, this allows you to speed up working with a large number of browser profiles. Here, Octo has the advantage of detailed API documentation. In contrast, Undetectable provides much less documentation, and it is only available in English.

However, Undetectable also offers a synchronizer that lets you designate one of the running profiles as the main one, and your actions in it will be mirrored in other profiles. This is convenient if you lack programming skills but need to perform many repetitive tasks across multiple profiles.

To keep fingerprint spoofing up-to-date and therefore not noticed by anti-fraud systems, the kernel of an anti-detect browser must be updated quickly following Chrome updates. Let’s compare how fast both browsers released their last five kernel updates:

As you can see, Octo proudly boasts one of the fastest kernel updates on the market, while Undetectable consistently lags behind, sometimes by up to five days. This may seem like a short delay, but you might reconsider that when your profiles start getting banned, and you have to halt all operations while waiting for an update.

Regarding the stability and uninterrupted operation of the browsers themselves, both teams claim nearly 100% uptime. We can vouch for Octo’s stability, and there is no data indicating serious issues with Undetectable either.

Undetectable claims to provide reliable data protection, but details about the actual security measures used are not disclosed, which in itself might be a strategic approach to security.

Octo Browser stores data on European AES-encrypted cloud servers. The browser’s architecture is designed to be resistant to hacking, and each user and team have their own isolated storage space for extensions to prevent malicious code from spreading to other users. Additionally, Octo offers two-factor authentication and the ability to set individual passwords for each profile.

To date, neither browser has experienced data breaches, which sets them apart from competitors but obviously doesn’t justify complacency. The Octo Team continuously analyzes new attack methods to ensure protection against any potential threat.

You can contact Undetectable support through chats on Telegram, on the website, or using a button within the browser. However, waiting times in Telegram chats are quite long, though otherwise, there are no major issues.

Octo Support will assist you within five minutes, offering the best possible solution to any issue you might be experiencing. Our users highly value our customer service, which has an average rating of 4.9/5.

Octo’s Telegram community is lively, filled with discussions, memes, and contests, while the Support Team rushes to resolve any issue. Undetectable’s chats, unfortunately, are practically dead, with just a few messages per week interspersed with reports of bot bans.

Both browsers offer comprehensive documentation covering key browser functionality.

Scrolling down Undetectable’s pricing page, you’ll find a free browser version with limited features. It’s meant for a single user, and purchasing new fingerprint configurations will cost you more at $2.50 each. However, it’s sufficient for testing the browser before purchasing a full plan. Octo does not offer a free version but frequently distributes promo codes for free subscription days. You can find one in this very article!

Undetectable lacks a low-cost plan with full functionality, whereas Octo’s Starter subscription provides all multi-accounting browser tools except teamwork and API access, which is sufficient for many use cases.

The Base subscription in both browsers offers almost all standard features. In Undetectable, there’s no cloud storage and proxy and local profile export capabilities, but team member slots can already be purchased separately with this plan. Octo has no restrictions on storage or exports and also includes profile task scheduling, though this subscription is meant for individual use.

When we compare Octo’s Team subscription to Undetectable’s Professional plan, we see that both offer comprehensive solutions for team collaboration. Undetectable offers a lower price but also fewer resources, and still lacks dedicated cloud storage. In contrast, all Octo users receive cloud storage, which adds an extra layer of security, e.g., against extension-based attacks, which recently affected AdsPower users.

The Custom and Advanced subscriptions are designed for big teams and large-scale projects, offering full browser functionality without limitations and more resources. Here Undetectable finally includes dedicated cloud storage, whereas Octo scales resources up as needed.

Finally, both browsers allow customizing subscriptions by adding extra resources. In Undetectable, you can buy more cloud profiles and team member slots during subscription purchase, while Octo lets you expand the number of your profiles, team size, and even API request limits after activating your subscription.

Undetectable is a professional multi-accounting browser best suited for experienced users. Its advanced Cookie Robot helps you prepare your profiles for work quickly, and the synchronizer optimizes repetitive tasks, which is particularly useful in crypto-related workflows. The cloud panel lets you manage the status of your profiles and teams without having to log into your account. A free plan is available for browser testing.

However, slower updates can negatively impact profile survival rates, and the lack of videostream spoofing limits certain use cases. Unconventional UI decisions may disrupt your workflow if you’re already used to other anti-detect browsers. If you need a large number of unique fingerprints, be prepared for additional costs.

Octo Browser offers a more user-friendly and clear interface. A strong professional community has formed around the browser, which, like its Support Team, can always be approached with any question. Templates, an integrated Proxy Shop, and easy profile transferring greatly simplify routine tasks. Features like the detailed Action Log and profile passwords make teamwork even more efficient.

Naturally, Octo is more expensive, but the added convenience and additional advanced features of the browser justify its price. Ultimately, the choice is, as always, yours to make.