AI · alternatives · 2026

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
   AI Math Solver by GPT-4o Free Online▲187

   Solve math problems instantly with step-by-step solutions

   2024 · mymathsolver.ai · its alternatives →

2. 2CW
   CAD with AI▲8

   2024 · cadwithai.com · its alternatives →

3. 3
   Mathly▲68

   Solve math and science problems with AI, learn better

   2023 · mathly.webflow.io · its alternatives →

4. 4
   Innumeracy▲68

   Mathematical illiteracy and its consequences

   2016 · amazon.com · its alternatives →

5. 5II
   I Invented a New Machine Learning Algorithm▲5

   2024 · medium.com · its alternatives →

6. 6
   AI Math Solver – 100% Free Online▲11

   Smart AI Math Solver – Free & Online, Step-by-Step Solutions

   2025 · aimathsolver.io · its alternatives →

7. 7IP
   I poked at the golden ratio in SQL and solved an open math problem▲6

   Jul 2026 · blob.byteterrace.com · its alternatives →

8. 8AT
   AI That Understands Spreadsheets▲8

   2025 · appsource.microsoft.com · its alternatives →

9. 9
   I built an AI that uses a metacognitive loop 2 solve invention problems▲9

   Hi HN, I'm the creator of this project. For the past months, I've been working on building an AI agent that could move beyond simple generation and tackle inventive challenges autonomously. The core idea was to create a system with a "metacognitive loop"—the ability to recognize when it's stuck on a fundamental problem and then launch a sub-mission to solve that specific bottleneck before continuing. The linked article is a deeper introduction to the system's architecture and a snapshot from a recent run. I tried to design it to be evidence-grounded and self-critical to avoid the pitfalls of…

   2025 · robw1se.substack.com · its alternatives →

10. 10
    Think AI▲11

    AI math solver, pdf reader, chatbot & text generator

    2025 · apps.apple.com · its alternatives →

11. 11
    I built an 11-LLM consensus engine to detect AI hallucination▲6

    Jun 2026 · github.com · its alternatives →

12. 12IB
    I Built an Autonomous AI Agent to Handle Your Repetitive Tasks▲5

    2025 · midsphere.ai · its alternatives →

13. 13IB
    I built a tool for (formal) model-based specification and testing▲8

    2024 · downloads.provengo.tech · its alternatives →

14. 14
    Maith – open math research with AI▲6

    If AI got lucky or not, AI is surely going to assist in solving serious math problems. If you want to spend your resources/weekends contributing, this repository is full of math problems where you can add your thoughts (or proofs - for you Good Will Hunting type people) for others to build on it and we all together can try to change the world of math. I have already extended the research with manual proof of Jacobian Conjecture that was posted on Twitter (with attribution).

    Jul 2026 · github.com · its alternatives →

15. 15AC
    AI Coding Companion▲6

    2024 · codepal.vercel.app · its alternatives →

16. 16
    AI Math Solver▲7

    Solving mathematical problems with the power of AI

    2024 · aimathsolve.com · its alternatives →

17. 17
    Math.bot: AI Math Solver by GPT-4o ▲4

    Solve math problems instantly — just type, or upload photos.

    2024 · math.bot · its alternatives →

18. 18AS
    A small symbolic math command line using algebrite and katex▲5

    2018 · bwasti.com · its alternatives →

19. 19
    I submitted 316 AI-generated PRs to open source▲6

    May 2026 · june.kim · its alternatives →

20. 20TM
    Thinking Mathematically (video course)▲5

    2017 · vimeo.com · its alternatives →

21. 21
    I wrote my first Neural Network▲6

    2017 · github.com · its alternatives →

22. 22AA
    Automated Artificial Intelligence with Spreadsheets▲5

    2019 · guesswrk.co · its alternatives →

23. 23
    I made a AI Code Review tool that knows how your company works▲5

    AI code review grounded in your team

    Mar 2026 · matrixreview.io · its alternatives →

24. 24
    Math.now: Math AI Solver by Math GPT▲3

    Solve math problems with accurate, step-by-step solutions.

    2024 · math.now · 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 →