Dev tools · alternatives · 2026
24 alternatives to Penmark
An embeddable CMS for your Markdown-based static sites
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Penmark launched in 2023; newer entries below may have overtaken it.
- 1
An embeddable CMS for your Markdown-based, GitHub-backed content sites
2023 · penmark.appsinprogress.com · its alternatives →
- 2WA
I like writing Markdown, but do not like writing it inside a plain textarea. I wanted something I could use anywhere by dropping in a single web component: ``` ``` That became Writemark. It renders Markdown while you write, but Markdown remains the value you read, store, and submit. It also has source, split, and preview modes, along with slash commands, tables, task lists, code blocks, native form support, and an API for adding your own controls. There are no runtime dependencies and no required framework or built in toolbar. It is fully vibecoded. The process was very iterative. I knocked…
Jul 2026 · its alternatives →
- 3
2024 · marker.pages.dev · its alternatives →
- 4
MarkUp▲442Turn your website into a dynamic canvas ready for feedback
2020 · markup.io · its alternatives →
- 5
- 6Copy as Markdown▲302
Convert text to markdown for LLMs like ChatGPT
2025 · copyasmarkdown.com · its alternatives →
- 7
MARKDE▲67An editor for writing multiple formats of markdown text✍️
2021 · markde.netlify.app · its alternatives →
- 8
WordMark▲78A lightweight blog publishing editor for Markdown writers
2016 · wordmarkapp.com · its alternatives →
- 9
OpenMarkdown▲189A feather-light, local-first Markdown editor built for you and your agent.
Jul 2026 · openmarkdown.dev · its alternatives →
- 10
Apostrophe 3.0▲166A powerful website builder built on an open source CMS
2021 · apostrophecms.com · its alternatives →
- 11
Hungrymark▲102Creating bookmarks for your files, and webs on the Mac
2019 · apps.apple.com · its alternatives →
- 12
- 13
A free, open-source Markdown editor for macOS with customizable appearance profiles, optional Vim keys, and local writing corrections.
Aug 2026 · writemd.app · its alternatives →
- 14
Markdown as Web Page/Site. Contribute to casualwriter/casual-markdown-page development by creating an account on GitHub.
2022 · github.com · its alternatives →
- 15
Stringmark▲97Simple Chrome extension to boost your researching skills
2021 · stringmark.com · its alternatives →
- 16
- 17GA
2017 · dmitryfrank.com · its alternatives →
- 18
Here's the website: http://markup.io/ We created MarkUp at Medium to help make the QA process better for sites we're working on. Grab the MarkUp bookmarklet, go to some page in your browser, then click it to draw on the page. Publish to make a link you can share. We've tried similar tools like BounceApp, Notable, and Skitch. Everything else we found is screenshot-based or takes us out of the browser. We wanted something that felt quicker than screenshots and more integrated with the browsing experience. Instead of taking a screenshot, MarkUp snapshots the DOM in the current page, strips the…
2010 · markup.io · its alternatives →
- 19
Mark up any website from your browser, for free
2019 · usepastel.com · its alternatives →
- 20
- 21
Bmarks▲65A simple tag based bookmark service with Markdown support
2018 · bmarks.net · its alternatives →
- 22
Hi HN! I've been building a CMS called Foundry, brought together from multiple smaller private projects as well as greenfield code. The short version is: it's a CMS written in Go with a focus on markdown content, a simple hook-based plugin model, themes, archetypes, preview flows, and a clean authoring/developer experience. I started working on it because I wanted something that was more powerful than Hugo for a few of my websites, without having to resort to dangling onto a database. What seems different about it, at least to me, is that I'm trying to keep the system small in concept:…
Mar 2026 · github.com · its alternatives →
- 23
LocalMark Studio▲112A fast, local-first Markdown editor for real work.
Jan 2026 · editor.karthikponnam.dev · its alternatives →
- 24
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →