AI · alternatives · 2026

24 alternatives to Think AI

AI math solver, pdf reader, chatbot & text generator

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
   PDF.ai▲677

   Chat with any document

   2023 · pdf.ai · its alternatives →

2. 2
   PDF to Chatbot▲356

   Talk to your documents

   2023 · thesamur.ai · its alternatives →

3. 3
   Mathly▲68

   Solve math and science problems with AI, learn better

   2023 · mathly.webflow.io · its alternatives →

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

   Solve math problems instantly with step-by-step solutions

   2024 · mymathsolver.ai · its alternatives →

5. 5
   Pdfchatai▲114

   Ask, answer, find items from your PDFs using AI

   2024 · its alternatives →

6. 6
   Scholarbot AI▲86

   Your free AI homework solver for smarter learning

   2023 · its alternatives →

7. 7
   Pensieve AI▲240

   Chat with, ask Qs to any PDF document, powered by ChatGPTᵀᴹ

   2023 · its alternatives →

8. 8
   Chat with PDF▲201

   Chat with any PDF for free with no limitations or login

   2023 · paperguide.ai · its alternatives →

9. 9
   Scholarbot AI▲30

   Snap, Solve, Learn: AI Question Solver with Image Upload

   2024 · its alternatives →

10. 10
    Chat PDF AI▲14

    Revolutionize the way you interact with pdf documents

    2024 · chatpdfai.org · its alternatives →

11. 11
    Chat Pdf▲8

    Analyze documents with the help of AI

    2024 · bubble.io · its alternatives →

12. 12
    Calcular▲81

    Mental maths done right, with speech-to-text and AI

    2020 · apps.apple.com · its alternatives →

13. 13
    OpenRead▲76

    Employs AI to revolutionize your research experience.

    2023 · openread.academy · its alternatives →

14. 14
    AI Math Tutor▲92

    Simplifying Math for all

    2023 · messengerx.io · its alternatives →

15. 15
    ShowYourWork▲73

    Upload a problem, get a handwritten solution

    Dec 2025 · showyourwork.study · its alternatives →

16. 16
    Wizecards AI Flashcards Maker▲12

    Study Smarter by generating flashcards in seconds using AI

    2025 · wizecards.com · its alternatives →

17. 17
    AI Math Calculator & Problem Solver▲8

    Your smart math companion that solves equations instantly.

    2025 · mathaicalculator.com · its alternatives →

18. 18
    HomeworkAI – AI Tutor in Your Pocket▲12

    AI homework solver with steps—built in Flutter

    2025 · codecanyon.net · its alternatives →

19. 19
    SorSor▲9

    GPT-4 AI app that solves Math & Coding problems instantly

    2023 · sorsor.org · its alternatives →

20. 20
    Photo Math Solver▲13

    Solve math from screenshots — fast, clear, and AI-powered

    2025 · chromewebstore.google.com · its alternatives →

21. 21
    ChatFiles▲9

    Your AI Curator

    2024 · mindpowerhk.com · its alternatives →

22. 22
    Simoto AI: Chat With Images AI Vision▲12

    Chat with images, Data Summaries & Research papers easily.

    2024 · its alternatives →

23. 23
    Math.bot: AI Math Solver by GPT-4o ▲4

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

    2024 · math.bot · its alternatives →

24. 24
    AI Chat to Word & PDF ▲5

    No More Broken Math. Keep Every Equation. Keep Every Format.

    Jul 2026 · chromewebstore.google.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 →