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Epic Pen VS CloudCLI

Compare Epic Pen VS CloudCLI and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Epic Pen logo Epic Pen

A windows tool for drawing over your desktop and applications

CloudCLI logo CloudCLI

Shared cloud environments for AI coding agents. Run Claude Code, Cursor CLI, Codex, and Gemini CLI from any device, API, or automation tool.
Visit Website
  • Epic Pen Landing page
    Landing page //
    2022-11-01

Epic Pen allows you to draw over any application on Windows and Mac. Epic Pen never interrupts your work, allowing you to continue using your applications seamlessly even with drawings on the screen.

  • CloudCLI CloudCLI Dashboard
    CloudCLI Dashboard //
    2026-04-01
  • CloudCLI CloudCLI Web IDE
    CloudCLI Web IDE //
    2026-04-01
  • CloudCLI Opening your dev environment on VSCode
    Opening your dev environment on VSCode //
    2026-04-01
  • CloudCLI Opening an environment on your mobile
    Opening an environment on your mobile //
    2026-04-01

Most engineering teams run AI coding agents on individual laptops. Close the lid, lose the session. When a new developer joins, they spend hours recreating the same setup.

CloudCLI gives your team shared cloud environments where AI agents run 24/7. Every developer gets their own isolated container, but the team shares MCP servers, context files, and configurations across all projects. Onboarding takes minutes.

Sessions can be started through a full REST API, so workflows in Linear, Jira, or n8n can trigger background coding agents programmatically. A ticket gets filed, an agent starts coding, the developer reviews the PR in the morning.

The web UI and mobile interface include a file explorer, git explorer, and full shell access. Review PRs on your iPad, make fixes from your phone, then pick up in VS Code over SSH.

Unlike GitHub Codespaces, CloudCLI is purpose-built for agentic development. Claude Code, Cursor CLI, Codex, and Gemini CLI come pre-installed. Sessions survive laptop closure. Teams bring their own API keys with no vendor lock-in.

Built on an open-source core (AGPL-3, 9,000+ GitHub stars). Self-host for data sovereignty or use the managed service from โ‚ฌ7/month.

Epic Pen

Website
epicpen.com
Pricing URL
-
$ Details
freemium $24.0 / Annually
Platforms
Windows Mac
Edit details

CloudCLI

Website
cloudcli.ai
Pricing URL
Official CloudCLI Pricing
$ Details
paid Free Trial โ‚ฌ7.0 / Monthly
Platforms
Web Mobile
Startup details
Country
Netherlands
State
Zuid Holland
Founder(s)
Simos Mikelatos
Employees
1 - 9
Edit details

Epic Pen features and specs

  • User-Friendly Interface
    Epic Pen features a simple and intuitive interface, making it easy for users of all experience levels to begin annotating immediately without a steep learning curve.
  • Versatile Compatibility
    It is compatible with a range of operating systems, including Windows and MacOS, and works with various software applications and hardware setups.
  • Lightweight Application
    The software is lightweight and does not significantly impact system performance, allowing it to run smoothly alongside other programs.
  • Customization Options
    Epic Pen offers a variety of tools and settings that allow users to customize their annotations, including different pen sizes, colors, and opacity levels.
  • Hotkeys Support
    The software supports customizable hotkeys, enabling users to quickly access and switch between tools without disrupting their workflow.

Possible disadvantages of Epic Pen

  • Limited Feature Set in Free Version
    The free version of Epic Pen has limited features, which may not suffice for advanced users or those requiring more intricate annotation tools.
  • No Built-in Cloud Storage
    Epic Pen does not offer integrated cloud storage options, meaning users need to manually save and back up their annotations to third-party services.
  • Occasional Bugs
    Some users have reported occasional bugs and glitches, such as annotations not displaying correctly or the software freezing during use.
  • Lack of Advanced Features
    While it covers basic annotation needs well, Epic Pen lacks some advanced features found in more specialized tools, such as shape recognition or collaborative functionalities.
  • Price of Pro Version
    The Pro version, which unlocks all features, requires a paid license that may be considered expensive for users who only need basic annotation capabilities.

CloudCLI features and specs

  • Multi-Agent Support
    Run Claude Code, Cursor CLI, OpenAI Codex, and Gemini CLI side by side. Bring your own API keys. No vendor lock-in.
  • Git Integration
    Manage branches, view commit history, and browse files with syntax highlighting directly from the browser or mobile app.
  • Persistent Cloud Sessions
    agents keep running 24/7. Close your laptop, switch devices, or walk away entirely and your session survives with full context intact
  • Web UI & Mobile App
    Chat with agents, browse files, manage git branches, and monitor sessions from a browser or phone. No VS Code required.
  • Cross-Device Sync
    Start planning a feature on your phone, pick up the same session in VS Code at your desk, or kick off from a Linear ticket and continue in your IDE.
  • Plugin Ecosystem
    Extend your workflow with plugins and MCP integrations. Customize how your agents work to fit your team's process.
  • Shared Team Environments
    Every developer gets their own isolated container while the team shares MCP servers, context files, and configurations. Onboard new developers in minutes, not hours.
  • API-Driven Session Management
    Start, stop, and manage environments through a full API. Trigger coding agents programmatically from Linear, Jira, n8n, or any automation tool.

Analysis of Epic Pen

Overall verdict

  • Overall, Epic Pen is considered a good tool for individuals who need a reliable and straightforward screen annotation solution. Its performance meets the needs of educators, professionals, and anyone needing on-screen drawing capabilities, making it a worthwhile investment for these use cases.

Why this product is good

  • Epic Pen is a popular software tool used for annotating and drawing directly on the screen. It is well-regarded for its simplicity, user-friendly interface, and ability to work seamlessly across various applications. Many users appreciate its lightweight design, making it ideal for presentations, tutorials, or any situation that requires screen interaction. Features such as pen pressure sensitivity and easy toggling between drawing and interacting with the screen further enhance its functionality.

Recommended for

    Epic Pen is recommended for educators who need to annotate slides during teaching, professionals who conduct virtual meetings or presentations, content creators who produce tutorial videos, and anyone who needs a simple tool for real-time screen annotations.

Epic Pen videos

+ Add

Write on screen with Epic Pen Free | Zoom in Windows 10 | Magnifier Tool

More videos:

  • Review - Epic Pen Marking Tool - Write Draw and Highlight on your computer Desktop Screen
  • Review - CBT Nuggets Style On Screen Drawing (Annotations) for free! Software Review Epic Pen & ZoomIt

CloudCLI videos

No CloudCLI videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Epic Pen and CloudCLI)

Epic Pen

CloudCLI

Digital Drawing And Painting
100 100%
Digital Drawing And Painting
0% 0
Developer Tools
0 0%
Developer Tools
100% 100
Image Editing
100 100%
Image Editing
0% 0
Productivity
0 0%
Productivity
100% 100

Questions & Answers

As answered by people managing Epic Pen and CloudCLI.

Which are the primary technologies used for building your product?

CloudCLI's answer:

CloudCLI is built with a modern JavaScript/TypeScript stack:

  • Frontend: React with Vite for fast builds, Tailwind CSS for styling, and CodeMirror for the in-browser code editor with syntax highlighting
  • Backend: Node.js powering the server and session management
  • Infrastructure: Docker for containerized cloud sessions, with support for self-hosting
  • Mobile: A dedicated mobile app for managing sessions on the go

The entire codebase is open source under AGPL-3 and available on GitHub.

Why should a person choose your product over its competitors?

CloudCLI's answer:

Compared to tools like GitHub Codespaces, CloudCLI is purpose-built for agentic development rather than traditional coding. Here's what sets it apart:

  • AI-agent-first: While competitors give you a cloud IDE, CloudCLI gives your AI agents a persistent home in the cloud. Your agents keep working even when your laptop is closed.
  • Open-source web UI and mobile app: No other CDE ships with both a browser-based UI and a native mobile app for managing sessions on the go. And it's all open source.
  • Cross-device continuity: Start planning on your phone, continue in VS Code at your desk, or kick off from a Linear ticket. Your session context carries over seamlessly.
  • Multi-agent support: Run Claude Code, Cursor CLI, OpenAI Codex, and Gemini CLI from one platform instead of managing separate setups.
  • Affordable: Starting at โ‚ฌ7/month for the managed service, or self-host for free with Docker.

What makes your product unique?

CloudCLI's answer:

CloudCLI is one of the only cloud development environments built specifically for AI coding agents. Where Codespaces and Gitpod give you a cloud editor, CloudCLI gives your agents a persistent home that stays alive 24/7. What makes it particularly valuable for teams: shared MCP servers and environment configs mean every developer starts from the same baseline. A full REST API means sessions can be triggered from automation tools, not just opened manually. Background agents can run overnight and produce PRs for review in the morning. And the entire platform is open source (AGPL-3) so teams can self-host on their own infrastructure.

How would you describe the primary audience of your product?

CloudCLI's answer:

CloudCLI is built for engineering teams that use AI coding agents as part of their daily workflow. This includes teams adopting agentic development practices with tools like Claude Code, Cursor CLI, or Codex who need shared environments where MCP servers, context files, and configurations stay consistent across every developer. It also serves engineering managers looking to integrate AI agents into existing workflows through API-driven automation with tools like Linear, Jira, and n8n. Solo developers and open-source contributors who want persistent remote access from any device are also a core audience, along with organizations that need to self-host for data sovereignty or regulatory compliance.

What's the story behind your product?

CloudCLI's answer:

CloudCLI started as an open-source project to solve a problem every developer using AI coding agents hits: your agent ties up your terminal and stops working when your laptop sleeps. We built a cloud-native environment where agents run persistently, paired with an open-source web UI so anyone could manage sessions from a browser or phone. As teams started adopting it, the focus shifted to shared environments, where team-wide MCP servers, configurations, and context files could be maintained in one place instead of duplicated across every developer's machine. The project grew to 9,000+ GitHub stars organically with no marketing. Today CloudCLI offers both a free self-hosted option and a managed cloud service starting at โ‚ฌ7/month.

User comments

Share your experience with using Epic Pen and CloudCLI. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Epic Pen and CloudCLI

Epic Pen Reviews

Scribble on your PC/Mac screen with these annotation tools
Epic Pen is a tool similar to ZoomIt. There are both free and paid versions of the tool. The free version is limited with pen and eraser tool. The paid version has all the features which include Text, Shapes, and whiteboard. Epic Pen has almost all the features of ZoomIt except the zoom and break features. With Epic Pen, you can switch between drawing mode and windows cursor...
Source: guru--g.blogspot.com
How To Turn Your Computer Screen Into A Digital Whiteboard
Now, what about Windows? Fortunately, there are some FlySketch alternatives for Windows users. One is called Epic Pen. This is an open source application which allows you to draw on top of your screen. Epic Pen is free to download but provides only basic drawing functionality and has no support.
Source: www.techjunkie.com

CloudCLI Reviews

We have no reviews of CloudCLI yet.
Be the first one to post

Social recommendations and mentions

Based on our record, Epic Pen seems to be more popular. It has been mentiond 12 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Epic Pen mentions (12)

  • Epic Pen not opening
    So I downloaded the epic pen so I can show things better to my friends on a discord call. Source: about 3 years ago
  • Surface Pro Pen Drawing Presentation software / whiteboard?
    -Nearly all MS Office tools have a draw function. -Snip and Sketch in Windows -Web capture in Edge -I know they are making changes to OneNote, but I don't see them getting rid of it. -Microsoft Whiteboard -You might check out Epic Pen: https://epicpen.com/. Source: over 3 years ago
  • Sent here from r/ui_design .. long shot.. anyone know where or who I can contact or get this interactive User Interface for personal use?? Thank you
    You need a giant touchscreen and a pc, but I use epic pen in my studio- Epic pen. Source: over 3 years ago
  • Best app for Drawing on the Screen
    The only two apps I have discovered so far are Presentify ($8) and Epic Pen (Free|$35 for Pro). Does anyone have any experience with these apps or other similar apps? Source: over 3 years ago
  • Draw on your screen without a toolbar or your stuff being erased when you stop drawing
    Epicpen is even closer to what I'm looking for, but the only problem with it is that there is an annoying toolbar that pops out when you use it. The โ€œhide toolbarโ€ hotkey it has also hides the drawing, and even minimized the toolbar is not small enough to put off the screen. Source: almost 4 years ago
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CloudCLI mentions (0)

We have not tracked any mentions of CloudCLI yet. Tracking of CloudCLI recommendations started around Mar 2026.

What are some alternatives?

When comparing Epic Pen and CloudCLI, you can also consider the following products

Krita - Krita is a professional FREE and open source painting program. It is made by artists that want to seaffordable art tools for everyone. Concept art. texture and matte painters, illustrations and comics.

GitHub Codespaces - GItHub Codespaces is a hosted remote coding environment by GitHub based on Visual Studio Codespaces integrated directly for GitHub.

PaintTool SAI - Learn to draw in different ways.

Gitpod - One click dev environment for GitHub

Artrage - A simple but lovely natural media painting and sketching program.

Qoder IDE - Qoder is an AI-powered agentic coding platform and IDE that automates complex software development tasks using autonomous AI agents.

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