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AI · alternatives · 2026

24 alternatives to Realtime LCM tool

LCMs are insane. moving the sun in real-time with AI

Realtime LCM tool is a life and fun application that launched in November 2023. It provides real-time functionality related to LCM (Least Common Multiple) calculations. The tool is accessible via Twitter and is… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 2 we have checked on their own sites, 1 of them free or with a free tier. Realtime LCM tool launched in 2023; newer entries below may have overtaken it.

  1. 1
    BeforeSunset AI 2.0free tier, from $8/mo▲1,267

    Personalized AI daily planning that suits your life

    2024 · beforesunset.ai · its alternatives →

  2. 2

    Make AI apps respond with interactive UI in real-time

    2025 · thesys.dev · its alternatives →

  3. 3

    Live updates in your app made easy

    2024 · trigger.dev · its alternatives →

  4. 4WM
  5. 5

    Track, allocate, and plan your time

    2016 · liquidti.me · its alternatives →

  6. 6
    Solar▲515

    An infinite canvas for vibe-coding production apps.

    2025 · its alternatives →

  7. 7

    Travel back in time, revisit 12 months of design tool news 🕰

    2018 · prototypr.io · its alternatives →

  8. 8RT
  9. 9

    Website funnel analytics in real time

    2019 · its alternatives →

  10. 10
    Timely▲326

    Automatic time tracking for freelancers and teams.

    2016 · timely.com · its alternatives →

  11. 11
  12. 12

    Tighter instruction adherence in speech agents

    Feb 2026 · developers.openai.com · its alternatives →

  13. 13

    Hey Hacker News! This is my first post here. About 5 months ago, I left my job because I was completely burnt out. After taking some time off, I started freelancing. But I found tracking my time to be a real hassle as I kept forgetting to start or stop the timer and often had no idea what I’d worked on. So, I decided to build Taim as a side project, while also working now on some freelancing gigs. Taim is going to be automated time tracking tool for freelancers and teams. It’s designed to make tracking time effortless and accurate, so you can focus on your work and not worry about the clock.…

    2024 · taimapp.io · its alternatives →

  14. 14
  15. 15

    Interactive timeline of every major Large Language Model. Filterable by open/closed source, searchable, 54 organizations tracked.

    Feb 2026 · llm-timeline.com · its alternatives →

  16. 16

    Real time for your analytics events

    2023 · aggregations.io · its alternatives →

  17. 17

    A flexible GraphQL client and server library that can be used to power realtime applications. - tjmehta/primus-graphql

    2018 · github.com · its alternatives →

  18. 18

    A 3D portrait lighting simulator

    Apr 2026 · lumentool.com · its alternatives →

  19. 19
    LockedIn▲134

    Fast, Accurate Forecasting with your Excel Data

    2024 · app.roadmap-tech.com · its alternatives →

  20. 20

    Automated time tracking for software teams

    2024 · chronoinnovation.com · its alternatives →

  21. 21SA
  22. 22LR

    Hi HN! I've been building this solo for about three and a half years. I kept trying every new project/notes tool (Notion, Asana, Trello, etc.) and always ended up back in a plain text file. I wanted something that felt like a text editor on first touch but could grow into real structure when you needed it. https://lightwave.so (desktop only) The tech stack is Laravel, MySQL, Redis, and hand-rolled JavaScript on the client. No frameworks like React/Vue/etc. ~270 lines of jQuery (out of 80k+ total LOC) for a few legacy DOM utilities, plus IndexedDB for local…

    Feb 2026 · its alternatives →

  23. 23

    Forecasting for developers

    2018 · its alternatives →

  24. 24

    Lightweight time management CLI tool . Contribute to liviu-/ding development by creating an account on GitHub.

    2016 · github.com · 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 →