Software Alternatives, Accelerators & Startups

ProseMirror VS Supermemory

Compare ProseMirror VS Supermemory and see what are their differences

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.

ProseMirror logo ProseMirror

A toolkit for building rich-text editors on the web

Supermemory logo Supermemory

ai second brain for all your saved stuff
  • ProseMirror Landing page
    Landing page //
    2022-01-04
Not present

ProseMirror features and specs

  • Highly Customizable
    ProseMirror offers a highly flexible and customizable framework, allowing developers to tailor the editor to fit specific requirements, from schema design to collaborative editing features.
  • Rich Text Capabilities
    It supports complex rich text editing capabilities like tables, lists, and image embedding, making it suitable for sophisticated content editing tasks.
  • Collaborative Editing
    ProseMirror has robust support for collaborative editing out-of-the-box, enabling multiple users to edit documents simultaneously with minimal conflict.
  • Active Community
    An active community and extensive documentation ensure that developers can find support and resources to resolve issues and leverage shared knowledge.
  • Performance
    Designed for high performance, ProseMirror efficiently handles large documents without significant slowdowns, optimizing rendering and operational transformations.

Possible disadvantages of ProseMirror

  • Steep Learning Curve
    ProseMirror's powerful features come with complexity, leading to a steep learning curve for new developers unfamiliar with its API and architecture.
  • Limited Plugins
    While customizable, the ecosystem of ready-made plugins is not as extensive as some other editors, which could require more custom development effort.
  • Lack of Built-in Features
    Certain high-level features, such as specific UI components or integrations, are not provided out of the box, requiring additional implementation.
  • Complex Configuration
    Setting up and configuring ProseMirror can be complex, especially for newcomers, due to the numerous options and concepts to understand and implement.

Supermemory features and specs

No features have been listed yet.

Analysis of Supermemory

Overall verdict

  • Supermemory is a solid tool for building a personal or organizational knowledge base, offering an effective way to save, organize, and retrieve information from across the web using AI-powered search and recall.

Why this product is good

  • AI-powered semantic search lets you retrieve saved content by meaning rather than exact keywords
  • Easily capture bookmarks, articles, tweets, notes, and other web content into a unified knowledge hub
  • Acts as a 'second brain' that helps you connect and rediscover previously saved information
  • Offers integrations and a browser extension for frictionless capture of content
  • Useful for chatting with your own saved knowledge base via an AI interface

Recommended for

  • Researchers and students who collect and reference large amounts of information
  • Content creators and writers who need to organize inspiration and source material
  • Knowledge workers wanting a personal 'second brain' for productivity
  • Developers building AI apps that need a memory or knowledge layer
  • Anyone who bookmarks heavily and struggles to find saved content later

Category Popularity

0-100% (relative to ProseMirror and Supermemory)
Rich Text Editor
100 100%
0% 0
AI
0 0%
100% 100
Text Editors
100 100%
0% 0
Productivity
0 0%
100% 100

User comments

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Reviews

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

ProseMirror Reviews

14 Best Open Source WYSIWYG HTML Editors
ProseMirror is an exciting choice for free for users who want collaborative editing capabilities. Most of the WYSIWYG editors offer the collaboration feature for a premium. But here, you can work with others on the same document in real-time (for free).
Source: itsfoss.com

Supermemory Reviews

We have no reviews of Supermemory yet.
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Social recommendations and mentions

Based on our record, ProseMirror should be more popular than Supermemory. It has been mentiond 39 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.

ProseMirror mentions (39)

  • 10 Best WYSIWYG Editors for Web Developers in 2026
    TipTap is a headless WYSIWYG editor built on top of ProseMirror. It gives developers full control over the UI while handling complex editing logic under the hood. This makes it a strong fit for highly customized interfaces. - Source: dev.to / 7 months ago
  • Top 5 Page Builders for React
    While Storyblok and Builder.io offer full-page editing experiences with structured CMS capabilities, Tiptap takes a different approach. It’s not a traditional page builder but rather an embeddable headless editor built on ProseMirror. This means that instead of giving you a predefined UI to work with, it provides the underlying logic, leaving you in full control of the interface, interaction and level of... - Source: dev.to / over 1 year ago
  • Ask HN: How to integrate a Blog system into my NextJS app
    > One thing I learned is that you should lean towards letting non-technical people choose their own tools like why we largely let developers choose their own tools. IMHO: I think a more sustainable variant of this (for your own sanity) might be to ask them which tool(s) they like and then take some time to understand WHY. But then instead of just letting them use those directly, you would either vet them first... - Source: Hacker News / almost 2 years ago
  • Open Source Contribution: Round 2
    However, after doing some extensive research, I realized that almost none of them were compatible with Svelte, and those that were did not offer what I was looking for. That is, until I found tiptap, which is a headless wrapper around another WYSIWYG editor called ProseMirror. However, ProseMirror is very low level, and tiptap is super Svelte friendly! - Source: dev.to / almost 2 years ago
  • Word-like HTML inline edit with design mode
    I love how Trix [0] and (I think) ProseMirror [1] work in that regard: it does use contenteditable, but every edit you make is applied to an internal model instead, then the editor state is updated back from the model. [0]: https://trix-editor.org/ [1]: https://prosemirror.net/. - Source: Hacker News / almost 2 years ago
View more

Supermemory mentions (4)

  • AI Agentic Memory for beginners.
    This is usually a challenge that any developer has to take care of when building an AI agent. In fact, managing the context is one of the hardest problems when working with AI agents and there are many companies like SuperMemory, Mem0 which have invested both resources and time to solve this problem. - Source: dev.to / about 1 month ago
  • Building an autonomous Slack agent with OpenCode
    Memory. I use Supermemory for this. Before, Pipa loaded context files and knew to update them. A memory tool adds teammate-like recall: goals, preferences, latest business state, and small details that should carry across runs. Good memory tools also know how to supersede and delete memories, which matters once the agent has more autonomy. - Source: dev.to / 3 months ago
  • Build a Real-Time Voice RAG Agent for Your Documentation
    We wire everything up with Vision Agents as the voice agent framework, Stream for WebRTC audio and video, OpenAI Realtime for speech in and speech out, Anam so the agent shows up as a face on the video, and Supermemory so answers come from search over your uploaded documents instead of guesswork. The code stays small and most of the behavior lives in one registered function that asks the memory store for relevant... - Source: dev.to / 4 months ago
  • Ask HN: What are you working on (August 2024)?
    My friends and I are working on https://supermemory.ai, an AI second brain to help you remember content from saved webpages and notes. - Source: Hacker News / about 2 years ago

What are some alternatives?

When comparing ProseMirror and Supermemory, you can also consider the following products

Quill - Powerful, API-driven rich text editor

Mem - Capture and access information from anywhere

Trix - A rich text editor for everyday writing.

Mem0 - Your private, local memory layer for all AI tools

Draft.js - Rich Text Editor Framework for React

Pieces for Developers - Centralized code snippet manager to streamline your workflow