Work · alternatives · 2026

Windi is a knowledge management and sharing platform designed for teams to organize and exchange information through short notes. Launched in 2022, it helps users capture, store, and collaborate on bite-sized pieces of… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Windi – knowledge management and sharing platform based on short notes launched in 2022; newer entries below may have overtaken it.

1. 1
   IKI.AI▲894

   LLM powered intelligent knowledge interface

   2024 · iki.ai · its alternatives →

2. 2
   Tana▲1,665

   Put your notes to work with voice and AI

   2025 · tana.inc · its alternatives →

3. 3
   Collato▲820

   Chat with your tools: find info, summarize, & create content

   2023 · its alternatives →

4. 4
   Kanwas▲441

   An open-source brain for your team

   May 2026 · kanwas.ai · its alternatives →

5. 5
   TalkNotes▲854

   Turn your thoughts into actionable notes, fast

   2023 · talknotes.io · its alternatives →

6. 6
   Solaris▲159

   Your company’s AI adoption and upskilling platform

   Jul 2026 · buildclub.ai · its alternatives →

7. 7
   Hypernotes▲313

   Create, share, and understand knowledge in a new way

   2021 · zenkit.com · its alternatives →

8. 8MT
   My take on creating personal knowledge platform▲59

   2023 · worldofthis.com · its alternatives →

9. 9
   Notebook▲251

   The beautifully simple note-taking app

   2016 · zoho.com · its alternatives →

10. 10
    Sense ▲274

    AI search for all your apps and automatic work hub

    2025 · its alternatives →

11. 11
    Tolaria – Open-source macOS app to manage Markdown knowledge bases▲318

    Hey there! I am Luca, I write https://refactoring.fm/ and I built Tolaria for myself to manage my own knowledge base (10K notes, 300+ articles written in over 6 years of newslettering) and work well with AI. Tolaria is offline-first, file-based, has first-class support for git, and has strong opinions about how you should organize notes (types, relationships, etc). Let me know your thoughts!

    Apr 2026 · github.com · its alternatives →

12. 12
    Notebook.ai▲255

    A smart notebook that grows and collaborates with you

    2016 · notebook.ai · its alternatives →

13. 13
    Whatis▲124

    Manage & organize your team's knowledge straight from Slack

    2021 · expireddomains.com · its alternatives →

14. 14DA
    Duck, a chat-based note app for your knowledge base▲88

    2023 · site.ducknote.app · its alternatives →

15. 15
    Graphis▲129

    All-in-one AI workspace for creative teams

    Nov 2025 · graphis.ai · its alternatives →

16. 16
    Korgi▲250

    AI-built project boards powered by your productivity stack

    Dec 2025 · korgiboard.com · its alternatives →

17. 17
    Tettra▲333

    Organize & share knowledge with your team

    2016 · tettra.com · its alternatives →

18. 18
    Memo.AI▲255

    The wiki that's always up-to-date

    2017 · memo.ai · its alternatives →

19. 19
    Nuclino▲240

    Part knowledge base, part collaboration space 🧠

    2016 · nuclino.com · its alternatives →

20. 20
    Kloki▲189

    Time-tracking for teams and freelancers

    2025 · kloki.app · its alternatives →

21. 21
    noteX▲188

    Discover the power of AI-powered note-taking with noteX

    2024 · its alternatives →

22. 22
    Genei Pro▲87

    Multi-document summarization for lightning fast research

    2021 · genei.io · its alternatives →

23. 23WB
    We built a FOSS documentation CMS with a pretty GUI▲165

    Kalmia started as a small hobby project about two months ago, but it quickly evolved when we needed a better solution to manage our office's documentation. It has now become our go-to tool for both internal and user-facing docs. Recently, we decided to open source it, as we believe others might benefit from a lightweight, customizable documentation system like this. We're excited to see how the community can take it further, contribute, and adapt it to their own needs!

    2024 · kalmia.difuse.io · its alternatives →

24. 24
    KnowledgeOS Beta▲192

    A personal knowledge graph in your browser: tabs, bookmarks

    2021 · comake.io · its alternatives →

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 →