Software Alternatives, Accelerators & Startups

AFFiNE VS OpenMemory

Compare AFFiNE VS OpenMemory 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.

AFFiNE logo AFFiNE

All in one KnowledgeOS, Open alternative to Notion&Miro.

OpenMemory logo OpenMemory

Give AI agents long-term memory.
  • AFFiNE Affine-Website
    Affine-Website //
    2024-07-25
Not present

AFFiNE

Website
affine.pro
$ Details
free $6.75 / Monthly (Affine Cloud)
Platforms
Mac OSX Google Chrome Windows
Startup details
Country
Singapore
Founder(s)
Jiachen He,and other two founders.
Employees
20 - 49

OpenMemory

Website
github.com
Pricing URL
-
$ Details
-
Platforms
-

AFFiNE features and specs

  • Write
    Notion like block-based page editor
  • Draw
    Miro like free style canvas
  • AFFiNE AI
    AI copilot for reading,drafting,reviewing,brainstorming,diagraming and more
  • Database
    Airtable like structured data management๏ผˆbeta๏ผ‰

OpenMemory features and specs

  • Open Source
    OpenMemory is an open-source project, allowing developers to freely use, modify, and distribute the software according to their needs.
  • Community Support
    Being hosted on GitHub, OpenMemory benefits from a community of contributors who can provide support, improvements, and bug fixes.
  • Free Access
    The project is available for free, lowering the barrier to entry for individuals and organizations looking to incorporate memory management solutions.
  • Transparency
    The open-source nature ensures transparency in how memory is managed, which can help in security reviews and performance optimization.
  • Customizability
    Users and developers can tailor the system to better fit their specific requirements due to the customizable nature of open-source software.

Possible disadvantages of OpenMemory

  • Lack of Official Support
    As an open-source project, there may be no official customer support, making it potentially challenging for users to resolve issues without community help.
  • Variable Quality
    Contributions from multiple sources can lead to inconsistencies in code quality and documentation, which might affect reliability.
  • Potential Security Risks
    Open-source projects can be subject to security vulnerabilities if not regularly monitored and updated by the community.
  • Complexity
    The system might require a level of technical expertise to implement, customize, and maintain, which can be a barrier for less-experienced users.
  • Limited Documentation
    Open source projects sometimes suffer from sparse or outdated documentation, which can hinder user understanding and implementation.

Analysis of AFFiNE

Overall verdict

  • AFFiNE is a robust platform, particularly valuable for those seeking a well-rounded, adaptable productivity tool. It offers a wide array of features that support efficient project management through its intuitive interface. Overall, AFFiNE is considered a good choice for those in need of a reliable productivity and collaboration tool.

Why this product is good

  • AFFiNE is known for its user-friendly design, offering a range of productivity tools that streamline workflow processes. Its features cater to both individual and team-based tasks, making it versatile for various project management needs. The platform integrates well with other software, providing seamless communication and collaboration. Additionally, AFFiNE is consistently updated based on user feedback, ensuring it meets the evolving needs of its users.

Recommended for

    AFFiNE is recommended for freelancers, small-to-medium businesses, and project managers who require effective task management and team collaboration solutions. It is especially suited for organizations looking for an easy-to-use platform that can scale with their growth and adapt to various workflow requirements.

Analysis of OpenMemory

Overall verdict

  • OpenMemory is a solid open-source memory layer for AI applications, offering a self-hostable, privacy-focused way to give LLMs persistent, portable memory across sessions and tools.

Why this product is good

  • Open-source and self-hostable, giving you full control over your data and avoiding vendor lock-in
  • Provides persistent, portable memory that can be shared across different AI apps and LLM clients
  • Privacy-focused design keeps sensitive memory data local rather than sending it to third-party services
  • Integrates with popular protocols like MCP (Model Context Protocol), making it compatible with many AI tools
  • Active community and transparent development typical of open-source projects allow for customization and contributions

Recommended for

  • Developers building AI applications that need long-term or cross-session memory
  • Privacy-conscious users who want to keep AI memory data on their own infrastructure
  • Teams wanting a vendor-neutral, portable memory layer shared across multiple LLM clients
  • Hobbyists and tinkerers comfortable with self-hosting and open-source tooling
  • Projects using MCP-compatible AI assistants that require persistent context

AFFiNE videos

AFFiNE AI: Notion Meets Infinite Canvas!

More videos:

  • Review - Work Culture Life At New Affine
  • Review - Affine - Notion Killer?!

OpenMemory videos

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

Add video

Category Popularity

0-100% (relative to AFFiNE and OpenMemory)
Note Taking
100 100%
0% 0
AI
0 0%
100% 100
Task Management
100 100%
0% 0
Productivity
77 77%
23% 23

Questions & Answers

As answered by people managing AFFiNE and OpenMemory.

What makes your product unique?

AFFiNE's answer

AFFiNE is unique because it combines flexibility with strong privacy protections, making it ideal for users who value both control over their workspace and data security. The platformโ€™s canvas feature allows for a highly customizable layout, enabling users to visually organize information in a free-form, drag-and-drop manner. This flexibility supports diverse workflows, from brainstorming and project planning to note-taking and task management, making AFFiNE a versatile tool adaptable to personal and professional needs.

What sets AFFiNE apart even further is its commitment to privacy with a local-first approach. This means data is stored locally on usersโ€™ devices, safeguarding sensitive information and ensuring full offline access. As an open-source platform, AFFiNE also invites community contributions and customization, allowing users to shape the tool to fit their specific requirements. This blend of privacy, flexibility, and user-driven development creates a truly unique productivity solution.

User comments

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Reviews

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

AFFiNE Reviews

15 Best Free Daily Planner Apps for 2024 (Features, Price)
AFFiNE is an innovative and comprehensive free daily planner app designed to help you organize, manage, and collaborate on tasks, projects, and information. As a next-generation knowledge base, AFFiNE combines the best features of most daily planner apps like Notion and Miro into one powerful, flexible, and user-friendly platform. It focuses on data security, privacy, and...
Source: affine.pro
5 Best Open Source Alternatives to Notion
One of the standout features of AFFiNE is its ability to seamlessly switch between paper mode and whiteboard mode (Page and Edgeless), making it a versatile tool for brainstorming, planning, and collaboration. AFFiNE has a sleek and intuitive interface that makes it easy to use, and it's highly customisable to suit your needs.
Source: affine.pro
The 5 Best Open Source Miro Alternatives in 2024
One of the standout features of AFFiNE is its ability to seamlessly switch between paper mode and whiteboard mode (Page and Edgeless), making it a versatile tool for brainstorming, planning, and collaboration. In addition to this, it creates different workspaces for managing various types of data. Whether itโ€™s your personal blog, a team repository, or a personal repository....
Source: affine.pro

OpenMemory Reviews

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

Based on our record, AFFiNE seems to be more popular. It has been mentiond 32 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.

AFFiNE mentions (32)

  • Notion leaks email addresses of all editors of any public page
    I'd say Affine or Obsidian. Obsidian is built on-top of just markdown files, so you can do whatever you want with them. E.g. If you need multiplayer editing you could use 3rd party solutions or even something like HedgeDoc. Affine is more closer to Notion and self-hostable. Obsidian: https://obsidian.md/ Affine: https://affine.pro/. - Source: Hacker News / 3 months ago
  • Notion leaks email addresses of all editors of any public page
    I wrote a more detailed comparison of Notion vs Obsidian here: https://bryanhogan.com/blog/notion-obsidian-comparison I kinda dislike where Notion is heading though, forcing more and more things on their users without any ways to disable them. But yes, it's capable to do what you are looking for. Maybe Affine could also work though, you can self-host it and it's more customizable: https://affine.pro/. - Source: Hacker News / 3 months ago
  • AFFiNE vs AppFlowy: Open-Source Notion Clones
    AFFiNE is a workspace that merges docs, whiteboards, and databases into one tool. The editor supports block-based writing similar to Notion, but adds an infinite canvas (whiteboard) mode where blocks can be freely positioned. It's built with TypeScript/React and uses PostgreSQL and Redis for the self-hosted backend. - Source: dev.to / 5 months ago
  • Notion Releases Offline Mode
    I made the jump to AFFiNe (https://affine.pro/) a few months ago and have really liked using it. I am able to self host and have found it to be a _nearly_ 1:1 replacement for Notion. Affine's database implementation isn't nearly as nice though - but they are workable and they are improving. My biggest gripe is that the OSS project is very oriented around a hosted product rather than the self hosted - so things... - Source: Hacker News / 11 months ago
  • Tell HN: Notion Desktop is monitoring your audio and network
    Affine : https://affine.pro/ You can self host too if you like. Not all features as Notion but comes very close. Seems more private too compared to Notion. I am also looking for more private and secure Notion alternatives. My company doesnโ€™t allow using Notion. I like templates, tasks, scrum etc. Which I use for personal use. But I am reluctant on saving any personal information in it. - Source: Hacker News / about 1 year ago
View more

OpenMemory mentions (0)

We have not tracked any mentions of OpenMemory yet. Tracking of OpenMemory recommendations started around Mar 2026.

What are some alternatives?

When comparing AFFiNE and OpenMemory, you can also consider the following products

Logseq - Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.

Supermemory - ai second brain for all your saved stuff

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.

Mem - Capture and access information from anywhere

Craft Docs - The writing app you've been waiting for

Byterover - Memory layer for smarter AI coding agents