Software Alternatives, Accelerators & Startups
Register | Login

Excalidraw VS opencode

Compare Excalidraw VS opencode and see what are their differences

ZeroTwo AI
ZeroTwo is a premium multi-provider AI platform which combines the tools models and features of Claude, Gemini, Grok, Openai and more into one. Canvas, Deep Research, MCP, Connectors, Agents, Projects and even Apps are all available in one place! featured
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.
Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Excalidraw logo Excalidraw

Excalidraw is a whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them.

opencode logo opencode

The AI coding agent, built for the terminal.
  • Excalidraw Excalidraw - collaborative whiteboard infinite canvas
    Excalidraw - collaborative whiteboard infinite canvas //
    2024-11-13

Excalidraw is an open-source virtual whiteboard focused on simplicity and collaboration. It provides a hand-drawn, sketch-style interface for brainstorming and visualizing ideas. Ideal for remote teams, educators, and developers, Excalidraw supports real-time collaboration and integrates with other tools through its open API. With a privacy-first design and intuitive layout, it enables users to create and share diagrams, workflows, and visual notes efficiently. Powered by a strong community, Excalidraw is designed to fit into diverse workflows with minimal setup.

  • opencode Landing page
    Landing page //
    2026-04-28

Excalidraw features and specs

  • User-Friendly Interface
    Excalidraw features a simple and intuitive interface that makes it easy for users to create diagrams and sketches without a steep learning curve.
  • Real-Time Collaboration
    Allows multiple users to collaborate on the same canvas in real-time, making it a great tool for team projects and discussions.
  • Free to Use
    Excalidraw is completely free to use, and offers all of its features without a subscription or one-time payment.
  • Open Source
    Being open source, it allows developers to contribute to its codebase, customize it for their needs, and potentially add new features.
  • Offline Capability
    Offers offline support, enabling users to continue working on their diagrams without an internet connection.

Possible disadvantages of Excalidraw

  • Limited Advanced Features
    While perfect for basic sketches and diagrams, Excalidraw lacks some advanced features found in other professional-grade diagramming tools.
  • Basic Styling Options
    The tool offers limited styling options, which may not be sufficient for users looking for more sophisticated design and customization capabilities.
  • No Integration with Other Tools
    Currently, Excalidraw does not offer integration with other popular productivity or design tools, which might be a limitation for some users.
  • Scalability Issues
    As the number of elements on the canvas increases, performance can degrade, potentially making the tool less responsive.
  • Limited Export Options
    Supports limited export formats, which can be inconvenient for users needing to integrate their visuals into other applications or media.

opencode features and specs

No features have been listed yet.

Analysis of Excalidraw

Overall verdict

  • Excalidraw is an excellent tool, especially for those looking for a straightforward and efficient online whiteboard solution. Its user-friendly design, combined with robust collaboration features, makes it a strong choice for both individuals and teams.

Why this product is good

  • Excalidraw is highly regarded due to its simplicity and effectiveness as a digital whiteboard tool. It offers a clean, intuitive interface that's easy to use for quick sketches and brainstorming sessions. The collaboration features, which allow multiple users to work together in real-time, make it ideal for teams. Its open-source nature also adds a level of flexibility and customization for users with specific needs.

Recommended for

  • Designers needing a quick sketch tool.
  • Teams requiring real-time collaboration on visual ideas.
  • Individuals who appreciate open-source software.
  • Educators and students for simple diagrams or brainstorming.
  • Remote teams looking for a lightweight yet powerful whiteboarding tool.

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

Excalidraw videos

+ Add

Rapid Mockup Creation Using Excalidraw

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

Category Popularity

0-100% (relative to Excalidraw and opencode)

Excalidraw

opencode

Digital Whiteboard
100 100%
Digital Whiteboard
0% 0
Developer Tools
0 0%
Developer Tools
100% 100
Diagrams
100 100%
Diagrams
0% 0
AI
0 0%
AI
100% 100

User comments

Share your experience with using Excalidraw and opencode. For example, how are they different and which one is better?
Log in or Post with

Reviews

These are some of the external sources and on-site user reviews we've used to compare Excalidraw and opencode

Excalidraw Reviews

The 5 Best Open Source Miro Alternatives in 2024
Looking at open source alternatives to Miro will give you powerful and flexible tools that can cater to different collaboration needs without the limitations of propietary software. In 2024,the best open source Miro alternative will be AFFiNE, Obsidian, Excalidraw,Appflowy,and Logseq. Each of these has unique features, community driven improvements, and the ability to...
Source: affine.pro
5 great diagramming tools for enterprise and software architects
As your system evolves, you must update your diagrams to reflect those changes. Because Excalidraw is a browser-based tool, you have to open a browser tab and make changes visually, which can be inconvenient. You also can't easily see your history of changes. While Excalidraw has fans, I prefer a text-based diagram tool.
Source: www.redhat.com

opencode Reviews

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

Social recommendations and mentions

Based on our record, Excalidraw should be more popular than opencode. It has been mentiond 267 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.

Excalidraw mentions (267)

  • Your Architecture Diagram Is a Screenshot. Your AI Agent Can't Read It.
    The format idea costs you nothing to adopt today: export from excalidraw.com with "Embed scene" on, commit the .excalidraw.png, reference it as a normal image. It renders everywhere and stays editable. - Source: dev.to / about 1 month ago
  • The Interview Prep Stack I Used as a Senior Software Engineer Targeting Big Tech
    Category Tool URL How I used it General AI assistant ChatGPT Https://chatgpt.com Breaking down concepts, simulating interviewers, reviewing answers AI writing / reasoning Claude Https://claude.ai Refining behavioral stories and system design explanations Coding practice LeetCode Https://leetcode.com Core DSA practice and timed coding drills Coding explanations NeetCode Https://neetcode.io Pattern-based... - Source: dev.to / about 1 month ago
  • Master the in demand of salary negotiation and system design: What Fails
    Most system design interviews fail because candidates draw perfect whiteboard diagrams but canโ€™t explain the tradeoffs of their choices, or canโ€™t write code to implement a core component. By 2025, 60% of FAANG system design interviews will require live coding of at least one component, per internal hiring data. Instead of practicing whiteboard diagrams with Excalidraw, practice coding core components: rate... - Source: dev.to / about 2 months ago
  • ๐Ÿ“ Documentation-as-Code Has Silently Won For Tech Content
    Excalidraw โ€” Hand-drawn style diagrams; stores as JSON that AI can read and tweak (still early days). - Source: dev.to / 5 months ago
  • A Map for the First-Time Software Creator
    Excalidraw is free and feels like drawing with a fat marker. - Source: dev.to / 2 months ago
View more

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 / 4 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 / 7 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 / 8 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 / 17 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 / 18 days ago
View more

What are some alternatives?

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

Miro - Join Millions of users that collaborate from all over the planet using Miro. Experience the power of the #1 visual workspace for innovation. More than 100M users and 250,000 companies are collaborating on the canvas.

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.

draw.io - Online diagramming application

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

Obsidian.md - A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.

Google Antigravity - Google Antigravity - Build the new way

Loading...