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opencode VS Ultramon

Compare opencode VS Ultramon and see what are their differences

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

opencode logo opencode

The AI coding agent, built for the terminal.

Ultramon logo Ultramon

UltraMon is a piece of software built to help with the management of multiple screens on the same computer system. Without software like this, taking full advantage of an expanded desktop space can be difficult.
  • opencode Landing page
    Landing page //
    2026-04-28
  • Ultramon Landing page
    Landing page //
    2021-09-21

opencode features and specs

No features have been listed yet.

Ultramon features and specs

  • Enhanced Multi-Monitor Management
    Ultramon provides comprehensive tools for managing multiple monitors, including easy taskbar extensions and display settings customization.
  • Improved Productivity
    With features like application positioning and multi-monitor shortcuts, users can streamline workflows and enhance productivity.
  • Customizable Display Profiles
    Users can create and switch between multiple display profiles, making it easy to adapt to different work environments or tasks.
  • Seamless Monitor Switching
    Ultramon allows for smooth transitions between monitors, reducing the effort needed to move windows and applications between screens.
  • Wallpaper Management
    The software includes advanced wallpaper management, allowing users to set different wallpapers on each monitor or span a single image across multiple displays.

Possible disadvantages of Ultramon

  • Cost
    Ultramon is a paid software, which may be a deterrent for individuals or organizations looking for free solutions.
  • Learning Curve
    New users might experience a learning curve due to the extensive features and settings available, which can be overwhelming initially.
  • Compatibility Issues
    Some users may encounter compatibility issues with certain monitors or graphics cards, potentially leading to instability or incomplete feature access.
  • Limited Platform Support
    Ultramon is only available for Windows, which excludes users on macOS or Linux systems.
  • Resource Consumption
    The software may consume additional system resources, which could affect performance on lower-end machines.

Analysis of opencode

Overall verdict

  • OpenCode is a solid open-source AI coding assistant that brings terminal-native, model-agnostic development workflows to developers who value flexibility and control over their tooling.

Why this product is good

  • Open-source and transparent, allowing developers to inspect, modify, and self-host the tool
  • Model-agnostic design lets you use various LLM providers rather than being locked into a single vendor
  • Terminal-native workflow integrates smoothly into existing developer environments
  • Active development and community support keep the tool evolving with new features
  • Can help automate coding tasks, refactoring, and code understanding directly from the command line

Recommended for

  • Developers who prefer command-line and terminal-based workflows
  • Teams and individuals wanting flexibility to choose their own AI model providers
  • Open-source enthusiasts who value transparency and self-hosting options
  • Engineers looking to automate repetitive coding tasks and speed up development
  • Privacy-conscious users who want more control over their data and tooling

Analysis of Ultramon

Overall verdict

  • Ultramon is a solid choice for users looking to optimize their multi-monitor setup, offering robust feature sets, flexibility, and a user-friendly interface.

Why this product is good

  • Ultramon is considered good because it is a versatile multi-monitor management software that provides a range of features to enhance productivity and usability with multiple displays. Features include taskbar extensions for each monitor, efficient window management, customizable shortcuts, and improved wallpaper management across multiple screens.

Recommended for

    Ultramon is recommended for professionals and enthusiasts who frequently work with multiple monitors and need advanced features to manage their workspace effectively. It is suitable for graphic designers, video editors, programmers, and anyone who requires efficient window handling and enhanced control over multi-display environments.

opencode videos

+ Add

OpenCode: FASTEST AI Coder + Opensource! BYE Gemini CLI & ClaudeCode!

More videos:

  • Review - OpenCode: The ULTIMATE AI Coding Agent (By SST)
  • Review - FREE OpenCode SST Beats Google Gemini CLI, Claude Code, & Codex?! Open Source AI Coding CLI

Ultramon videos

+ Add

UltraMon Dual Monitor Program Review

More videos:

Category Popularity

0-100% (relative to opencode and Ultramon)

opencode

Ultramon

Developer Tools
100 100%
Developer Tools
0% 0
Multi Monitor
0 0%
Multi Monitor
100% 100
AI
100 100%
AI
0% 0
Remote Desktop
0 0%
Remote Desktop
100% 100

User comments

Share your experience with using opencode and Ultramon. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, opencode seems to be more popular. It has been mentiond 67 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.

opencode mentions (67)

  • ZCode: Claude Code from the Makers of GLM
    Https://opencode.ai/ OpenCode was the first agent harness I used, and I have always like it. You can configure a wide variety of providers, but it's open source and has a number of core contributors. The other opinionated option is Pi (the Pi agent harness). This is a great lightweight option and also supports a number of providers. You can also use local model servers. - Source: Hacker News / 6 days ago
  • AI for Less Popular Programming Languages
    OpenCode with GLM 5.2 wrote custom Emacs Lisp to pinpoint within the file where the missing or extra bracket could be. It rewrote the custom code to check various parts of the file. Each of those is a tool use and many, many tokens burned. The next step is to turn those custom scripts written by the AI agent into a tool to speed up the process, or a skill that shows how to use other tools to speed up the process. - Source: dev.to / 9 days ago
  • How to Run Reliable Local LLM Agents on an RTX 3090: A Benchmark (5 Models, Priced in Watts)
    I gave GLM-4.5-Air (106B, open weights) 12 coding tasks through opencode on my RTX 3090. It scored 0% โ€” never edited a single file. - Source: dev.to / 10 days ago
  • The head chef model of AI collaboration
    Set up your stations. I work in two Ghostty terminals. The left side is for planning and viewing, the right for synchronous agents running through OpenCode. - Source: dev.to / 19 days ago
  • Testing GLM-5.2 on OpenCode: I'm impressed!
    If you want to try it yourself: grab OpenCode, point it at OpenRouter, select GLM 5.2, and give it a real task instead of a benchmark. The z.ai docs have the rest of the details. - Source: dev.to / 20 days ago
View more

Ultramon mentions (0)

We have not tracked any mentions of Ultramon yet. Tracking of Ultramon recommendations started around Mar 2021.

What are some alternatives?

When comparing opencode and Ultramon, you can also consider the following products

Claude Code - Transform hours of debugging into seconds with a single command. Experience coding at thought-speed with Claude's AI that understands your entire codebaseโ€”no more context switching, just breakthrough results.

DisplayFusion - DisplayFusion will make your multi-monitor life much easier.

Cursor - The AI-first Code Editor. Build software faster in an editor designed for pair-programming with AI.

Actual Multiple Monitors - Actual Multiple Monitors is a software utility which offers the comprehensive solution to improve the functionality of Windows user interface for comfortable and effective work with multi-monitor configurations.

Google Antigravity - Google Antigravity - Build the new way

Dual Monitor Tools - Download Dual Monitor Tools for free. Tools for Windows users with dual or multiple monitors. Tools for Windows users with dual or .

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