Life & fun · alternatives · 2026

Piki is a wiki application that offers a fresh approach to collaborative documentation. Launched in 2012, it enables users to create and edit shared knowledge bases online. The platform is designed for anyone needing… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Piki, a fresh take on the wiki launched in 2012; newer entries below may have overtaken it.

1. 1
   You Need A Wiki▲579

   Create a wiki with Google Docs

   2019 · youneedawiki.com · its alternatives →

2. 2RT
   Real-time Wiki▲76

   2013 · document.ly · its alternatives →

3. 3
   Slab▲747

   Modern knowledge base & wiki for teams

   2018 · slab.com · its alternatives →

4. 4LT
   LocalWiki, the open platform for local knowledge▲83

   2015 · localwiki.org · its alternatives →

5. 5HI
   HackPad is the best wiki ever▲209

   2012 · hackpad.com · its alternatives →

6. 6
   XWiki▲71

   Open Source collaborative platform to create team wikis

   2021 · xwiki.com · its alternatives →

7. 7
   Nuclino▲240

   Part knowledge base, part collaboration space 🧠

   2016 · nuclino.com · its alternatives →

8. 8
   Boki by Hackmamba▲193

   Plan, write, and distribute authentic content that converts

   2025 · boki.io · its alternatives →

9. 9
   Pika▲329

   Idea-to-video platform that brings your creativity to motion

   2023 · pika.art · its alternatives →

10. 10
    Wikiful▲118

    Pain-free wikis for individuals and teams.

    2019 · wikiful.com · its alternatives →

11. 11
    The New GitBook▲639

    Your team's go-to for technical knowledge management

    2023 · gitbook.com · its alternatives →

12. 12
    SlimWiki - Beautiful, Free Wikis for Teams▲23

    Simple Wikis for Teams & Individuals, Intuitive, collaborative and beautiful knowledge sharing. An minimalist writing experience that allows you to focus on your content.

    2014 · slimwiki.com · its alternatives →

13. 13
    Tiki-Toki▲93

    Create beautiful interactive timelines that you can share

    2015 · tiki-toki.com · its alternatives →

14. 14
    UUKI Community Platform▲385

    Notion for communities

    2022 · uuki.live · its alternatives →

15. 15
    HERO▲382

    Hey HN! I’m Kevin, the founder of HERO. Thank you so much for checking out our launch today. We built HERO because serious work deserves better tools than paper-based documents built with word processors built in the 90s. If your team works on contracts, policies, SOPs, technical specs, or any structured, formal documents, you know the pain: - information buried across multiple files, sections, exhibits, etc. - repeated copy-pasting - outdated definitions - impossible cross-referencing - version chaos - hours wasted searching for the right clause, number, term, or page HERO solves this by…

    Dec 2025 · myhero.so · its alternatives →

16. 16
    Enki▲391

    The 5-minute daily workout for your dev skills

    2015 · enki.com · its alternatives →

17. 17AW
    Auto Wiki – Turn your codebase into a Wiki▲183

    Hi HN! I’m Omar from Mutable.ai. We want to introduce Auto Wiki (https://wiki.mutable.ai/), which lets you generate a Wiki-style website to document your codebase. Citations link to code, with clickable references to each line of code being discussed. Here are some examples of popular projects: React: https://wiki.mutable.ai/facebook/react Ollama https://wiki.mutable.ai/jmorganca/ollama D3: https://wiki.mutable.ai/d3/d3 Terraform: https://wiki.mutable.ai/hashicorp/terraform Bitcoin:…

    2024 · wiki.mutable.ai · its alternatives →

18. 18AW
    A Wiki written in 80 lines of JavaScript▲79

    2011 · wiki.pageforest.com · its alternatives →

19. 19
    Wikidge▲92

    Сreate online courses, let other people to update them

    2021 · its alternatives →

20. 20
    Miki: Makefile Wiki, Minimal makefile-based personal wiki▲62

    2017 · github.com · its alternatives →

21. 21FQ
    Fqwiki - Qwiki cloned with a single HTML file▲96

    2011 · banksytheluckystiff.github.com · its alternatives →

22. 22NA
    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 →

23. 23
    Pi▲164

    The ML & Data Science toolkit; built for Software Engineers.

    2025 · its alternatives →

24. 24
    Simple wiki server written in Go▲82

    A simple HTTP server rendering Markdown styled documents - lithammer/go-wiki

    2015 · github.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 →