Software Alternatives, Accelerators & Startups

Cubic VS RealityGraph.dev

Compare Cubic VS RealityGraph.dev and see what are their differences

Cubic logo Cubic

Cubic (Custom Ubuntu ISO Creator) is a GUI wizard to create a customized bootable Ubuntu Live CD...

RealityGraph.dev logo RealityGraph.dev

Local-first context, validation & evidence layer for AI coding. Not an agent โ€” a control layer.
  • Cubic Landing page
    Landing page //
    2023-09-13
  • RealityGraph.dev Reality Graph - Dashboard
    Reality Graph - Dashboard //
    2026-07-05
  • RealityGraph.dev Reality Graph - Workspace
    Reality Graph - Workspace //
    2026-07-05
  • RealityGraph.dev Reality Graph - 4D Graph
    Reality Graph - 4D Graph //
    2026-07-05
  • RealityGraph.dev Reality Graph - AI Roadmap
    Reality Graph - AI Roadmap //
    2026-07-05

Reality Graph is the context, validation, and evidence layer for AI-assisted software development. The problem: tools like Claude Code, Cursor, and Copilot generate code faster than teams can understand and review it โ€” creating verification debt. Reality Graph doesn't replace these tools; it structures the workflow around them: Task Contracts make goals and done-criteria explicit and checkable before the run, Context Packs deliver focused instead of noisy context, the Validation Map ties every change to tests and risks, and the Evidence Trail records what changed and what was checked. Everything runs local-first โ€” source code never leaves your machine. Advisory by default, no autonomous commits. Built in Berlin, currently in private closed beta.

Cubic

Pricing URL
-
$ Details
-
Release Date
-

RealityGraph.dev

$ Details
free โ‚ฌ9.0 / Monthly
Release Date
2026 August
Startup details
Country
Germany
Founder(s)
Philip Schenk-Hana
Employees
1 - 9

Cubic features and specs

  • User-Friendly Interface
    Cubic provides a straightforward and intuitive interface, making it accessible even for users with limited experience in creating or customizing Linux ISOs.
  • Customizability
    Cubic allows users to easily customize Ubuntu-based distributions by installing software, tweaking settings, and adding files directly into the ISO image.
  • Real-time Preview
    The application provides a real-time preview of the ISO being customized, helping users to visualize the final product and make adjustments as necessary.
  • Enhanced Control Over Packages
    Cubic facilitates easy manipulation of package lists, including the ability to add, remove, or enable specific repositories for package installation.

Possible disadvantages of Cubic

  • Limited to Ubuntu-based Distributions
    Cubic is specifically designed for customizing Ubuntu and its derivatives, meaning it is not suitable for other Linux distributions.
  • Requires Linux Knowledge
    Despite its user-friendly interface, Cubic still requires a basic understanding of Linux commands and environment to make effective customizations.
  • Dependency on Ubuntu Packages
    Customizations are reliant on packages available within Ubuntuโ€™s repositories, which may limit the scope of modifications for users who require non-Ubuntu packages.
  • Performance and Resource Limitations
    Running Cubic can be resource-intensive, requiring significant CPU and memory usage, especially during intensive operations like large package installs or complex customization scripts.

RealityGraph.dev features and specs

No features have been listed yet.

Cubic videos

Cubic Mini Cub Wood Stove Full Review | after two years

More videos:

  • Review - Cubic Mini Wood Stove // REVIEW
  • Review - 5 Cubic Foot Chest Freezer | Unboxing and Review | Buy on Amazon

RealityGraph.dev videos

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

Add video

Category Popularity

0-100% (relative to Cubic and RealityGraph.dev)
Developer Tools
89 89%
11% 11
AI Tools
0 0%
100% 100
AI
100 100%
0% 0
Productivity
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, Cubic seems to be more popular. It has been mentiond 14 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.

Cubic mentions (14)

  • How to make your own distro?
    To remaster Ubuntu you can use Cubic which is easy to use if you have some basic Linux knowledge. Source: over 3 years ago
  • (Not So) Simple Plain Cubic Tutorial
    It has occurred to me that providing complex tutorials in regards to ISO's has somewhat discouraging effect, thus, in today's discussion, we'll delve into a tool named Cubic. Cubic, an anagram of "Custom Ubuntu ISO Creator", is a graphical wizard tool that can aid to create a customized Live ISO image for Ubuntu and Debian based distributions. - Source: dev.to / over 3 years ago
  • Rest in peace CutefishOS, you were amazing...
    In fact cutefish is based on ubuntu and the last version is based on ubuntu 21.10 it will probably be very easy to make a version of cutefish based on 22.04 you can probably even use the cubic iso tool to make it and package it. Source: almost 4 years ago
  • The most efficient way to install Ubuntu on 40 Macbook Airs?
    We've looked into LiveCDCustomization, Cubic, Packer, and Unattended Ubuntu install cloud-init. Source: about 4 years ago
  • How can I build my own Distro?
    For Ubuntu I would go with Cubic, really easy to use and yet quite powerful. Source: about 4 years ago
View more

RealityGraph.dev mentions (0)

We have not tracked any mentions of RealityGraph.dev yet. Tracking of RealityGraph.dev recommendations started around Jul 2026.

What are some alternatives?

When comparing Cubic and RealityGraph.dev, you can also consider the following products

CodeRabbit - Unleash AI on Your Code Reviews with CodeRabbit

Graphite - Graphite is a highly scalable real-time graphing system.

SonarSource - Sonar empowers developers and organizations to achieve Clean Code, systematically and predictably.

Ellipsis - Ellipsis is an AI developer tool that can review code, fix bugs, and more.

Aikido Security - Secure your code, cloud, and runtime in one central system. Find and fix vulnerabilities fast and automatically.

GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.