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Dev tools · alternatives · 2026

OT

24 alternatives to Oxynote – Technical knowledge base with live Prometheus charts

Hey HN, I wanted to share a project my friend Dovydas and I (Simon) have been working on for a while. It’s a knowledge base platform built specifically for developers and technical teams. It has a similar feel to Notion and supports live collaboration, but it also has technical "power blocks" for API specs, runbooks, RFCs, as well as live metrics from external sources like Prometheus. On top of that, document changes can be reviewed like GitHub PRs, while still preserving rich text blocks and chart displays. The simplest way to describe it is: what if Notion, Grafana, and the PR review parts…

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

    Hello HN, I am building Docmost, an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion. I have been working on it for the past 12 months. This is the first public release (beta). The rich-text editor has support for real-time collaboration, LaTex, inline comments, tables, and callouts to name a few. Features - Collaborative real-time editor - Spaces (Teamspace) - User permissions - Groups - Comments - Page history - Nested pages - Search - File attachments You can find screenshots of the product on the website. Website:…

    2024 · github.com · its alternatives →

  2. 2
    Slab▲747

    Modern knowledge base & wiki for teams

    2018 · slab.com · its alternatives →

  3. 3

    Your team's go-to for technical knowledge management

    2023 · gitbook.com · its alternatives →

  4. 4

    Build great docs websites, focus on your content - by Meta

    2022 · docusaurus.io · its alternatives →

  5. 5

    My personal knowledge base is hosted on GitHub at https://raphaelsty.github.io/knowledge/. It scans the documents I like every day using GitHub Action, Zotero, HackerNews upvote and Github Likes. It's not yet optimized for smartphones. It cost me $5 to host it for a year.

    2024 · github.com · its alternatives →

  6. 6

    Answers and documentation in Slack

    2024 · questionbase.com · its alternatives →

  7. 7

    Turn Slack into a knowledge base with generative AI

    2023 · questionbase.com · its alternatives →

  8. 8
    Tettra▲333

    Organize & share knowledge with your team

    2016 · tettra.com · its alternatives →

  9. 9

    Built this because I'm sick of keeping documentation up to date when everyone's using AI tools now. It will not only generate missing docs / update / remove docs as they need alignment, but you can hook up the MCP to whatever agent is being used these days and it'll inform it of codebase conventions & relevant documentation, telling it to update docs as it find them or as it makes changes (in the same PR as related work), and reduces spend on tokens by getting things right the first time without having to grep the whole codebase for context or go through 5 rounds of "follow our…

    Jul 2026 · moxiedocs.com · its alternatives →

  10. 10
    Metabase▲313

    Open source business intelligence - Installs in 5 minutes

    2015 · metabase.com · its alternatives →

  11. 11

    Metabase grounds every answer in your semantic layer — your metrics and business logic — so you can inspect the query behind it.

    2015 · metabase.com · its alternatives →

  12. 12

    Hi, This is a very early preview of a new project, I think it could be very useful. Would love to hear some feedback/comments

    2023 · github.com · its alternatives →

  13. 13

    Hi HN, we're Harshith, Manoj and Manik and we're building Tegon (https://github.com/tegonhq/tegon), open-source issue tracking software that uses AI to smartly automate manual workflows or provide more context to engineers for a given task. There's a demo video here: https://www.loom.com/share/b664b01e9b064a02be5791c12b77a107, and you can try out the product at https://demo.tegon.ai using these credentials: Email: [email protected] Password: XfFNw6GwVJVQv6PA As engineers, our experience with traditional tools like Jira hasn't been great. It is…

    2024 · github.com · its alternatives →

  14. 14

    Knowledge sharing system for high-performance teams

    2018 · tettra.com · its alternatives →

  15. 15

    AI powered knowledge base and Q&A for teams

    2023 · tettra.com · its alternatives →

  16. 16

    Hi, I am Krishna Thota. I am building an open source integration and data platform(https://cptn.io). The product is MIT licensed and the repo is at https://github.com/cptn-io/el-cptn. I have started on my startup journey an year ago and launched a monitoring platform called DevRaven. Unfortunately the product did not takeoff as expected. That story is for another day. But during the course of building the product, I have built several integrations leveraging MQs and Cloud Functions. While building and deploying Cloud Functions for happy paths is easy, I had to…

    2023 · cptn.io · its alternatives →

  17. 17

    Fast, easy open source dashboards for everyone

    2020 · metabase.com · its alternatives →

  18. 18
  19. 19
  20. 20

    AI-powered knowledge hub in your pocket

    2023 · ajinkyabhat.gumroad.com · its alternatives →

  21. 21

    A common open source approach to observability will begin with databases and visualizations for telemetry - Grafana, Prometheus, Jaeger. But observability doesn’t begin and end here: these tools require configuration, dashboard customization, and may not actually pinpoint the data you need to mitigate system risks. Coroot was designed to solve the problem of manual, time-consuming observability analysis: it handles the full observability journey — from collecting telemetry to turning it into actionable insights. We also strongly believe that simple observability should be an innovation…

    2025 · github.com · its alternatives →

  22. 22

    Smart knowledge base to support your customers and agents

    2018 · knowledgebase.com · its alternatives →

  23. 23

    The intelligent knowledge base for your codebase and team

    2023 · codeatlas.xyz · its alternatives →

  24. 24

    Help center site, help widget, announcements and roadmap

    2021 · its alternatives →

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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 →