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PlainHub.dev VS Supernotes

Compare PlainHub.dev VS Supernotes and see what are their differences

PlainHub.dev

A GitHub editor, wired to Claude Code. Open, write and save Markdown and plain-text files in your own GitHub repos from a browser or phone; every save is a commit. Your files stay in your GitHub.

Rating
0 reviews
Pricing
Free
Promote on VibeVoted
Alternatives Is it good?
Supernotes

The fastest way to take notes and collaborate with friends. Create notecards with Markdown, LaTeX, images, emojis and more. Get started for free!

Rating
0 reviews
Pricing
Freemium Free trial
Promote on VibeVoted
Alternatives Is it good?
PromptBrake
Automated AI security testing for agents, chatbots, and APIs. Find prompt injection, data leaks, and unsafe behavior before launch. sponsored

Which is more popular?

Based on our record, Supernotes seems to be more popular. It has been mentioned 22 times since March 2021.

social mentions
0 vs 22
GitHub popularity
100% vs 0%
alternatives listed
12 vs 240+

Base details

Website, pricing, platforms and company facts side by side.

PlainHub.dev
Supernotes
Website plainhub.dev supernotes.app
Pricing
Free
Freemium Free trial Official pricing
Platforms
Web Browser
Windows Mac OSX Linux Android iOS Web +3
Company Startup from Japan · 2026 Startup from the United Kingdom · 2019
Listed in
Markdown Editor GitHub Git Claude Code Developer Tools MCP Servers MCP & AI Agent Tooling AI +5
Productivity Note Taking Note-taking Tool Notes Markdown Editor LaTeX Collaboration +4

About PlainHub.dev and Supernotes

In their own words, as submitted to SaaSHub.

PlainHub.dev
Supernotes

PlainHub is a Markdown and plain-text editor for your own GitHub repositories, wired to Claude Code. Open a file in your browser or on your phone, write, and save — every save is a Git commit, so your history is always there. Connect the Claude Code running on your own PC and use it from any...

Read more about PlainHub.dev

Supernotes is a new way to create notes and collaborate with your friends. Quickly create note-cards with diverse content from task lists to maths equations, with full markdown and LaTeX support. You can tag your cards, find relevant keywords, and sort your cards in an instant. Each and every...

Read more about Supernotes

Features and specs

What each product offers, as listed by its team.

PlainHub.dev 9 features
Supernotes 5 features
  • GitHub, without the git
    Edit Markdown and plain-text files in your GitHub repos from a browser or phone; every save is a Git commit.
  • Your Claude Code, wired in
    Your own Claude Code, from any browser or your phone, by text or hands-free by voice. No API key needed.
  • A shared ledger for agents and people
    Agents post progress notes and decision cards in your repo; you approve or decline from PC or phone.
  • Search across all your repositories
    One search box for every repo you've connected.
  • An AI panel you stay in control of
    It proposes edits you review before they are applied.
  • Organize it like a drive
    Folders, drag and drop, and previews for images and PDFs; one commit each.
  • Safe by design
    History, diffs, and a compare screen; PlainHub asks instead of silently overwriting.
  • MCP server and CLI
    On npm (plainhub), listed in the MCP Registry. Tested with Claude Code.
  • Your files stay in your GitHub
    PlainHub's servers don't store them; you choose which repos the GitHub App can access.
  • Clean UI
  • Responsive Design
  • Categories
  • Importing
  • Markdown

Analysis

An editorial look at what each product does well and who it suits.

PlainHub.dev
Supernotes

No analysis of PlainHub.dev yet.

Overall verdict

  • Yes, Supernotes is considered a good application for individuals and teams looking for a streamlined and collaborative note-taking experience.

Why this product is good

  • Supernotes is well-regarded for its minimalist and intuitive interface, which supports efficient note-taking and collaboration. The platform allows for quick creation and organization of notes using a card-based system, promoting better information retention and accessibility. Real-time collaboration and markdown support are additional features that users find beneficial.

Recommended for

  • Students who need a platform for organizing class notes.
  • Professionals looking for a collaborative note-taking tool for team projects.
  • Individuals who prefer a clean and efficient interface for personal note management.

Videos

Walkthroughs and reviews on video.

PlainHub.dev 1 video + Add
Supernotes 1 video + Add

PlainHub — Your notes, in your own GitHub (30s)

Supernotes | The new collaborative note-taking app

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
PlainHub.dev
Supernotes
100% 100%
GitHub
0% 0%
0% 0%
Productivity
100% 100%
100% 100%
Git
0% 0%
0% 0%
Note Taking
100% 100%

Questions & Answers

As answered by people managing PlainHub.dev and Supernotes.

What makes your product unique?

PlainHub.dev's answer

Your files live in your own GitHub repository, not on our servers, and every save is a Git commit. On top of that editor, PlainHub connects to the Claude Code running on your own PC, so you can use it from a browser or your phone and approve its proposals from anywhere.

How would you describe the primary audience of your product?

PlainHub.dev's answer

Developers who use Claude Code and keep notes, docs, or plans in GitHub, and want to read, write, and approve from a browser or phone.

Which are the primary technologies used for building your product?

PlainHub.dev's answer

Plain JavaScript, CodeMirror, marked, DOMPurify and Mermaid in the browser; Cloudflare Pages and Functions; a GitHub App on the GitHub REST API; and a Node.js CLI and MCP server (Model Context Protocol SDK).

What's the story behind your product?

PlainHub.dev's answer

I jot down ideas on my phone on the train, and my notes keep getting longer. Many note apps can get slow once a single note grows very long. I wanted plain text files in my own GitHub that stay fast at any length and open on any device. My main note is now about 26,000 lines and still opens quickly. Later I connected it to the Claude Code on my home PC, so I can search my notes and past logs from my phone.

Why should a person choose your product over its competitors?

PlainHub.dev's answer

Choose it if you want your notes and docs in a GitHub repo you own, with full history, and you want to write them from any device without using git. It also suits people who already use Claude Code: your agent can search and edit the same repo, and its decisions stay in Git.

User comments

Share your experience with using PlainHub.dev and Supernotes. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

PlainHub.dev 0 mentions
Supernotes 22 mentions

Tracking PlainHub.dev since Oct 2026.

  • SN Pro – a free, open-source font designed for Markdown
    Hey everyone, OP (Tobias) here. We're excited to release SN Pro today, a friendly new typeface that's open source and free for both personal and commercial use. We've carefully re-designed each character, improving support for Markdown... - Source: Hacker News / over 2 years ago
  • Supernotes App: Get 20 free cards when you sign up using referal code
    Want to try a new way to take notes? Join me on Supernotes, and use my code `xkQEcM` to get 20 extra cards after you sign up. https://supernotes.app. Source: over 3 years ago
  • Ask HN: Why are there no good note taking apps
    Note-taking app [1] founder here. This is a question I hear almost every day, and there's a good reason for that. Note-taking is personal. Everyone wants a note-taking app with just the right features for their personal workflow –... - Source: Hacker News / over 4 years ago

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