Knowledge testing

Revisely

Experience a new way of learning with AI.

Study materials

Open

Great tool. Definitely makes it a lot easier to revise any topic. Also made a video on it https://youtu.be/cIEUz3bxPRc

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Released 2y ago

Free + from $5/mo

1,500

28

5.0

Flutch

AI sales infrastructure for service businesses

Agents

Open

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Released 8mo ago

Free + from $49/mo

1,308

15

5.0

Potpie

Build AI agents for your codebase in minutes.

Agents

Open

3,299 potpie.ai

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Released 1y ago

Free + from $1/mo

8,013

54

5.0

UiPath

Accelerate human achievement with AI and automation.

Business

Open

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🇺🇸 United States

Released 2y ago

No pricing

630

14

5.0

Thinka

AI practice with instant marking for exams.

Exam preparation

Open

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🇭🇰 Hong Kong

Released 1mo ago

Free + from $5/mo

297

6

5.0

Momentic

Stop wasting time on flaky tests

Software testing

Open

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Released 2y ago

No pricing

3,213

20

5.0

bottest.ai

Automated QA testing for AI chatbots, no code required.

Chatbot testing

Open

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Released 1y ago

Free + from $25/mo

6,061

33

5.0

The Prompt Challenge

Master AI prompting through practice challenges.

Prompt challenges

Open

J.I.

🙏 139 karma

Jan 29, 2026

@The Prompt Challenge

Great way to improve you prompting skills through daily exercises. This should be implemented in schools, would really help students. Can also see it being really valuable for adults. Not just for prompting, but for articulation in general. Also made a video about it: https://www.youtube.com/watch?v=A8ZRJgLCFy8

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Released 4mo ago

100% Free

1,448

47

4.5

Questgen

Generate quizzes from any text in seconds using AI.

Quizzes

Open

This tool allows you to output quizzes that conform to Bloom's Taxonomy which is really cool for adult learning. I think this tool is worth taking a long look at.

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🇺🇸 United States

Released 5y ago

Free + from $15/mo

5,389

27

4.3

Knowee

Your 24/7 AI study assistant for academic excellence.

Essay outlines

Open

stuck at the info page where it was showing all the features

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Released 1y ago

Free + from $4.95/mo

1,912

26

3.6

Route 66 treasure hunt

Test your 60s-70s music and Route 66 trivia in an AI treasure hunt.

Music trivia

Open

Rana Vai

May 14, 2026

@Route 66 treasure hunt

Please download please

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Released 1y ago

100% Free

SyncStudy

Create AI-powered quizzes from your study materials.

Quizzes

Open

1,047 www.syncstudy.app

“very useful for studying and comprehension.” does a great job of generating relevant questions from books. it’s straightforward to use and has helped me highlight key points and themes. very helpful tool for studying or preparing discussions. the accuracy of the questions is impressive, and it saves time compared to coming up with questions manually. overall, it’s a solid resource for students and readers.

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Released 1y ago

Free + from $4.99/mo

2,810

24

3.5

Smartexam

AI-powered exam prep from PDFs to quizzes.

Exam preparation

Open

Smartexam is disappointing compared to other quiz tools. The paid version is more expensive than competitors but lacks key features. It doesn’t adapt to different student skill levels, offers no tutoring support, and you can’t navigate back and forth during quizzes. Also, the answer format makes it too easy to guess the correct choice. Not worth the price.

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Released 1y ago

Free + from $12/mo

2,788

60

3.3