Alternatives

Products that do what nenspace does

the lo-fi of LLMs: your mind, made larger

1. 1
   MindVault- Brain Dump▲123

   Your brain is for thinking ideas and not holding onto them

   2023

2. 2
   Mind Studio▲184

   A visionOS app to expand your mind into your space

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3. 3
   RemNote V1▲255

   Your thinking and learning workspace.

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4. 4
   Antispace▲239

   Action oriented AI: translate human thoughts into actions

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5. 5
   Muse▲120

   Clear thinking now in Dark mode, calm your mind & your eyes

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6. 6
   SECOND BRAIN 2.0▲111

   Get organized, get productive with Second Brain 2.0

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7. 7
   Unravel▲117

   See YOUR mind as a network

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8. 8
   Clew 2.0▲275

   A digital workspace for the future of work

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9. 9
   Liminal▲116

   A workspace & 2nd brain for you, your agent, and your team

   Jul 2026 · useliminal.xyz

10. 10
    Stacks - your calm internet workspace ▲68

    Save, search, and organize your content in a single place

    2025

11. 11
    Liminary▲146

    Ground your AI in saved knowledge as you work

    May 2026

12. 12
    Second Mind▲103

    Organize your work & life and make progress on your goals

    2023

13. 13
    The Learner▲114

    Build a daily practice of reflective thinking & learning

    2018

14. 14
    Wisecraft▲111

    Expand your mind with applied mental models

    2023

15. 15
    Mindz - Mind Mapping▲149

    Structure ideas in lists and visualize them as a mind map.

    2024

16. 16
    Workspaces▲163

    Your things well-organized. Ready to open with one click.

    2017

17. 17
    Eve.▲112

    AI powered second brain for Notion

    2023

18. 18
    Laterbox▲91

    A place to store your thoughts so you can stay focussed.

    2015

19. 19
    Mind Mapping 3D▲84

    Make organized thinking easy & fun

    2019

20. 20
    BrainFlow▲89

    Turn your rambling thoughts into coherent notes

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21. 21
    Braintoss▲96

    Your thoughts straight into your inbox

    2017

22. 22
    ThirdSpace▲86

    An online platform to help create & maintain an epic culture

    2017

23. 23SR
    Study, research and learn with thinking notebook – MindForger 1.50.0▲69

    2020 · github.com

24. 24MA
    Model-agnostic cognitive architecture for LLMs▲6

    Hi HN, A couple weeks ago I shared an early version of a side project I’ve been tinkering with called Persistent Mind Model. I built it at home on an i7-10700K / 32GB RAM / RTX 3080 because I was curious whether an AI could keep a stable “mind” over time, that could "think" about it's own identity as an LLM, instead of resetting every session. After a lot more tinkering, I think the architecture is finally in a solid place. Basically, it saves everything the AI does, thoughts, decisions, updates as a chain of events in a local SQLite database. Because the “identity” is stored in…

    Nov 2025 · github.com

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