Dev tools · alternatives · 2026

24 alternatives to SYNAPSE

A universal space to create, collaborate, and build.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   StackShare▲421

   Share your stack, see what other companies are using

   2014 · stackshare.io · its alternatives →

2. 2
   Struxe▲342

   A more social way to work

   2024 · its alternatives →

3. 3
   Taskade 3.0▲645

   All-in-one collaboration. Chat, organize, get things done!

   2020 · taskade.com · its alternatives →

4. 4
   Synapse, a full featured BitTorrent client in Rust▲195

   Synapse BitTorrent Daemon. Contribute to Luminarys/synapse development by creating an account on GitHub.

   2018 · github.com · its alternatives →

5. 5SD
   StackShare – discover and discuss software stacks▲218

   2014 · stackshare.io · its alternatives →

6. 6
   SpatialChat 3.0▲505

   All-in-one space for collaboration, all-hands and networking

   2022 · spatial.chat · its alternatives →

7. 7
   SideProjects▲245

   A platform to share side projects you're working on

   2019 · sideprojects.net · its alternatives →

8. 8SU
   Synapse - Universal API for remote system administration▲33

   2012 · comodit.github.com · its alternatives →

9. 9
   Teamhub.com▲237

   Hey HN, We've just launched our team collaboration platform where we're bringing together all the important tools under one app. We've been frustrated in the past with tools which had a huge disconnect between projects and chat. It always inevitably leads to teams using external chat apps for "project management" and then abandoning the main tools altogether. We're creating tools we hope teams will stick with. Super integrated Chat. Convert comments to tasks and have them auto added to project boards. Automations to help massively reduce burden on the team. Workflows, Time-Off and so much…

   2024 · teamhub.com · its alternatives →

10. 10
    new.space for iOS▲350

    Sharing, Feedback & Planning Made Easy

    2024 · apps.apple.com · its alternatives →

11. 11
    Systellar Space▲81

    The design platform for complex engineering systems

    Apr 2026 · systellar-space.com · its alternatives →

12. 12
    Tangled – Git collaboration platform built on atproto▲173

    The next-generation social coding platform.

    2025 · blog.tangled.sh · its alternatives →

13. 13
    Paste by FiftyThree for iOS▲336

    Collaborative decks for creative teams

    2017 · its alternatives →

14. 14
    Synapse▲77

    The blockchain atlas

    2022 · formations.nolimits-inc.com · its alternatives →

15. 15
    Findnlink▲250

    Find people to work with on your ideas.

    2021 · findnlink.com · its alternatives →

16. 16
    Assembly▲150

    Quirky for Software

    2013 · its alternatives →

17. 17
    Nuclino▲240

    Part knowledge base, part collaboration space 🧠

    2016 · nuclino.com · its alternatives →

18. 18
    SYNAPS▲2

    Quantum Collaboration tool for infinite teams.

    2018 · synaps.net · its alternatives →

19. 19NA
    Nuclino – A unified real-time workspace for teams▲133

    A modern, simple, and blazingly fast way to collaborate – bring knowledge, docs, and projects together in one place.

    2017 · nuclino.com · its alternatives →

20. 20
    Synapt▲63

    Find viral posts & reply with AI to grow 3× faster

    2025 · synapt.app · its alternatives →

21. 21
    ProductHub▲94

    Collaboration platform for product enthusiasts. Let's ship.

    2020 · producthub.net · its alternatives →

22. 22
    Flipfile▲75

    Simply organised project links and documents.

    2022 · flipfile.io · its alternatives →

23. 23
    SynapseHub▲1

    One clean dashboard for everything happening in AI.

    May 2026 · synapsehub.site · its alternatives →

24. 24
    Subgrapher▲90

    P2P desktop app for building, browsing, & sharing knowledge

    Apr 2026 · thetrustcommons.com · 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 →