# LabEx.io vs TechScreen

LabEx.io records 1,127,110 monthly visits with -9.3% month-over-month growth and Freemium pricing. TechScreen records 28,970 monthly visits with +101.7% growth and Freemium pricing.

| Metric | [LabEx.io](https://openaitools.app/tool/labex-io) | [TechScreen](https://openaitools.app/tool/techscreen) |
| :--- | :--- | :--- |
| Website URL | https://labex.io | https://techscreen.app |
| Categories | AI Chatbot, AI Assistant, Large Language Models (LLMs), AI Code Assistant | AI Interview Assistant, AI Assistant, Undetectable AI, AI Code Assistant |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 1,127,110 | 28,970 |
| MoM Growth Rate | -9.3% | +101.7% |
| Primary Market | India | United States |
| Direct Visits | 496,136 | 4,760 |
| Review Score | 4.4 | 3.8 |
| Saved Count | 2 | 0 |
| Supported Platforms | Website | Website |

## LabEx.io

LabEx takes a "no videos, 100% hands-on" approach to technology education. Courses are organized as skill trees, so instead of jumping between disconnected tutorials you follow a structured path covering Linux, DevOps, cybersecurity, Python, Java, data science, and more. Every step ends with a lab that runs in a real online terminal or cloud virtual machine, giving you the closest thing to production practice without setting up your own server.

The platform pairs those labs with an AI assistant called Labby, powered by ChatGPT, which acts as an always-available tutor for debugging and concept explanations. A large portion of the catalog is free forever, and LabEx also hosts the open-source Linux Journey material for learners just getting started with Linux.

With over a million learners, thousands of skills, and hundreds of hands-on labs, LabEx is aimed at students, career changers, and working engineers who want practical, verifiable skills and certification-oriented practice rather than passive video content.

**Pricing & Plans:** Freemium. A large catalog of labs is free, with no sign-up required for many of them, and the open-source Linux Journey content is always free. Paid plans (with a Pro subscription) unlock the full skill-tree library and premium features. Exact prices are listed on the LabEx pricing page.

- **Skill trees with guided paths:** Choose a structured path — Linux, DevOps, cybersecurity, Python, Docker, Kubernetes and more — and progress lab by lab from fundamentals to advanced topics.
- **Browser-based hands-on labs:** Practice inside real online terminals, pre-configured environments, and cloud virtual machines rather than reading passive tutorials.
- **Labby AI assistant:** An AI chatbot powered by ChatGPT that answers technical questions, explains concepts, and helps debug your code while you learn.
- **Real-world projects:** Apply each skill by building real projects, from containerized apps to automation scripts, that reinforce what you have learned.
- **Certification prep:** Comprehensive practice environments aligned with RHCSA, RHCE, CompTIA, CKA, CKAD, CKS, and LFCS exam objectives.

**Strengths:** Genuinely interactive — you learn by typing commands and building things; Free tier is substantial, including open-source Linux Journey material; Structured skill trees make long learning paths manageable; Labby AI assistant gives instant help when you get stuck

**Limitations:** No live human instructor; learners who need in-person mentorship may find the AI chatbot insufficient; Browser-based labs depend on a stable internet connection; Advanced or niche enterprise topics are not covered as deeply as general Linux and DevOps skills

[Profile (Markdown)](https://openaitools.app/tool/labex-io.md)

## TechScreen

TechScreen is a desktop application built around a single promise: giving candidates real-time answers during interviews without the interviewer knowing. It works for coding rounds, system design, and behavioral interviews, accepting questions either typed in or captured from your system audio, which means it can pick up what an interviewer is saying on a call and surface an answer almost immediately.

The core technical claim is that invisibility comes from the operating system rather than a visual workaround. The app window is excluded from screen capture at the platform level, so when you share your screen on Zoom, Microsoft Teams, Google Meet, Webex, Amazon Chime, CoderPad, Codility, HackerRank, or similar tools, your audience sees the interview question but not the assistant's answer. The site notes that Zoom 6.16+ requires enabling window-filtering in the screen-share settings, and states that platform compatibility is re-checked daily.

The interface is designed around keyboard shortcuts so nothing on screen hints that help is being requested. Screenshots, conversation mode, sending answers, hiding the window, and repositioning it are all bound to hotkeys, and the window floats above your IDE, browser, and call. Users can configure programming language, spoken language, role, and custom prompts, and the vendor advertises that no user has been detected to date.

**Pricing & Plans:** TechScreen offers a free trial that does not charge a card, after which you pick a subscription plan. The company states every plan includes the full app, there are no hidden fees and no $1,000-plus tiers, and you can change or cancel at any time. Check the official pricing page for current amounts.

- **Screen-share invisibility:** The app window is excluded from screen capture by the operating system, so it does not appear in Zoom, Teams, Meet, or session recordings.
- **Typed and audio question capture:** Reads questions from typed text or live system audio, so answers appear as soon as the interviewer finishes asking.
- **Keyboard-only control:** Show, hide, move, and send responses entirely through keyboard shortcuts, with no mouse movement that could give it away.
- **Custom prompts and profiles:** Set your programming language, spoken language, role, and custom prompts so answers match the interview you are walking into.
- **Multi-format interview support:** Covers software engineering, product, and other roles across programming and behavioral formats, with no visible app icon in the dock or tray.

**Strengths:** Invisibility is implemented at the OS level, so it survives screen shares and recordings.; Reads live system audio, letting it react to spoken questions quickly.; Keyboard-only operation keeps the workflow discreet during a call.; Supports coding, system design, and behavioral rounds across languages and roles.

**Limitations:** Only macOS 13+ and Windows 10+ are supported; no Linux build is listed.; On Zoom 6.16+ users must manually enable the window-filtering screen-capture setting for invisibility to hold.; Using an interview assistant raises genuine ethical and policy questions with employers and interview platforms.; Effectiveness still depends on the candidate explaining answers convincingly rather than just reading them.

[Profile (Markdown)](https://openaitools.app/tool/techscreen.md)

## Frequently Asked Questions

### How do LabEx.io and TechScreen compare in monthly traffic?

LabEx.io has 1,127,110 monthly visits, while TechScreen has 28,970. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

LabEx.io has a month-over-month growth rate of -9.3%; TechScreen has +101.7%.

### How does pricing compare?

LabEx.io: Freemium. Freemium. A large catalog of labs is free, with no sign-up required for many of them, and the open-source Linux Journey content is always free. Paid plans (with a Pro subscription) unlock the full skill-tree library and premium features. Exact prices are listed on the LabEx pricing page. TechScreen: Freemium. TechScreen offers a free trial that does not charge a card, after which you pick a subscription plan. The company states every plan includes the full app, there are no hidden fees and no $1,000-plus tiers, and you can change or cancel at any time. Check the official pricing page for current amounts.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Muse](https://openaitools.app/tool/muse-ai-1) | 45,751,822 | +228.3% | Contact for Pricing | Your personal AI agent from Meta that actually gets things done | [.md](https://openaitools.app/tool/muse-ai-1.md) |
| 2 | [Coddy](https://openaitools.app/tool/coddy-tech) | 7,478,457 | +17.8% | Freemium | Offers interactive browser-based coding playgrounds and bite-sized lessons, but focuses more on general programming than dedicated Linux/DevOps labs. | [.md](https://openaitools.app/tool/coddy-tech.md) |
| 3 | [DataCamp](https://openaitools.app/tool/datacamp-com) | 6,237,230 | -0.4% | Freemium | Specializes in data science and analytics education with interactive coding exercises, omitting broader Linux and DevOps operations. | [.md](https://openaitools.app/tool/datacamp-com.md) |
| 4 | [Cursor](https://openaitools.app/tool/cursor-sh) | 4,790,129 | +6.5% | Freemium | The AI coding agent that turns ideas into shipped software | [.md](https://openaitools.app/tool/cursor-sh.md) |
| 5 | [Brilliant](https://openaitools.app/tool/brilliant) | 2,426,610 | -11.9% | Freemium | Teaches math, science, and computer science through visual interactive puzzles, but lacks practical terminal environments and Linux labs. | [.md](https://openaitools.app/tool/brilliant.md) |
| 6 | [ParakeetAI](https://openaitools.app/tool/parakeetai) | 1,094,780 | +12.6% | Paid | Real-time AI interview copilot that answers while you are still talking | [.md](https://openaitools.app/tool/parakeetai.md) |
| 7 | [Warp](https://openaitools.app/tool/warp-ai) | 657,372 | -9.3% | Freemium, Contact for Pricing | AI-powered terminal and agentic software factory for development teams | [.md](https://openaitools.app/tool/warp-ai.md) |
| 8 | [Vocareum](https://openaitools.app/tool/vocareum-com) | 531,556 | +5.4% | Paid | Provides provisioned cloud lab environments and AI simulations for technical education, catering well to enterprise and academic users. | [.md](https://openaitools.app/tool/vocareum-com.md) |
| 9 | [Final Round AI](https://openaitools.app/tool/final-round-ai) | 397,782 | +3.6% | Free Trial, Paid | AI interview copilot with real-time answers and automatic debriefs | [.md](https://openaitools.app/tool/final-round-ai.md) |
| 10 | [LockedIn AI](https://openaitools.app/tool/lockedin-ai) | 337,801 | -18.7% | Freemium | Real-time AI copilot for interviews, meetings and coding rounds | [.md](https://openaitools.app/tool/lockedin-ai.md) |

---
Source: https://openaitools.app/compare/labex-io-vs-techscreen

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)