AI · alternatives · 2026

24 alternatives to ThatOneThing

Remember that one programming concept you forgot

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 1 we have checked on their own sites, 1 of them free or with a free tier. ThatOneThing launched in 2023; newer entries below may have overtaken it.

1. 1
   SureThing.iofree tier, from $30/mo▲458

   Autonomous agent that communicates results like a human

   Apr 2026 · surething.io · its alternatives →

2. 2
   OneThing▲84

   An app to help you focus on one thing at a time

   2020 · apps.apple.com · its alternatives →

3. 3
   Bulbthings▲106

   The AI platform to track and manage your physical assets

   Aug 2026 · bulbthings.com · its alternatives →

4. 4
   AI Thing▲119

   AI tool for all to run complex tasks in parallel

   2025 · aithing.dev · its alternatives →

5. 5
   Uizard▲498

   The design tool for everyone, powered by AI

   2021 · its alternatives →

6. 6
   Notion▲585

   Artificial intelligence-powered email.

   2015 · notion.so · its alternatives →

7. 7
   Custom Template by CountAnything▲93

   Count things faster and more accurately.

   2025 · its alternatives →

8. 8
   Clockwise▲608

   Making your calendar work for you.

   2019 · getclockwise.com · its alternatives →

9. 9
   AnythingLLM – Open-Source, All-in-One Desktop AI Assistant▲368

   Hey HN! This is Tim from AnythingLLM (https://github.com/Mintplex-Labs/anything-llm). AnythingLLM is an open-source desktop assistant that brings together RAG (Retrieval-Augmented Generation), agents, embeddings, vector databases, and more—all in one seamless package. We built AnythingLLM over the last year iterating and iterating from user feedback. Our primary mission is to enable people with a layperson understanding of AI to be able to use AI with little to no setup for either themselves, their jobs, or just to try out using AI as an assistant but with *privacy by…

   2024 · github.com · its alternatives →

10. 10
    Wonder▲395

    Remember the things you easily forget

    2016 · wonder-bot.com · its alternatives →

11. 11
    AnythingLLM▲229

    The all-in-one desktop AI application

    2024 · anythingllm.com · its alternatives →

12. 12
    Gadget▲551

    The fastest way to build and scale apps with AI

    2025 · gadget.dev · its alternatives →

13. 13
    WhereThings▲142

    Organize and locate your belongings effortlessly and smartly

    2024 · apps.apple.com · its alternatives →

14. 14
    Notion for Android▲485

    The all-in-one workspace - notes, tasks, wikis, & databases

    2018 · notion.so · its alternatives →

15. 15
    Snippets AI▲298

    Advanced AI Prompt Manager

    Nov 2025 · getsnippets.ai · its alternatives →

16. 16
    Learn.xyz▲292

    Make learning a fun habit with the power of AI

    2023 · apps.apple.com · its alternatives →

17. 17
    CheapUI▲122

    AI-powered UI component generator for web development

    2025 · its alternatives →

18. 18
    Uno Task▲135

    A uni-task widget to help you get that one task done

    2020 · apps.apple.com · its alternatives →

19. 19
    Gondolin▲106

    Smart, cross-browser AI for focused productivity

    2023 · its alternatives →

20. 20
    Cobot▲174

    The first to-do app that does it for you.

    2025 · blog.mainfra.me · its alternatives →

21. 21
    Aiverything▲8

    Launcher to your everything

    2025 · aiverything.me · its alternatives →

22. 22
    IXORD Notes AI▲116

    Smart app for smart lists & notes

    2023 · note.ixord.com · its alternatives →

23. 23
    Thinglo▲100

    Save anything from any app — AI-organized, private, instant

    Feb 2026 · thinglo.app · its alternatives →

24. 24
    YouChoose▲92

    Random thing picker

    2023 · apps.apple.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 →