Free Knowledge application - 27 Free AI tools

QuestionAI

AI-powered homework help made fast and affordable.

Homework

Open

9,164

55

3.8

Released 2y ago

Free + from $9.99/mo

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Sihle Mchunu

Nov 21, 2023

Tested bot with a 15 questions linkedin quiz on product management, bot failed (You scored 60%. You need 70% to pass this exam. Don’t give up! Try reviewing the course to refresh your learning, then retake the exam. Return to course Retake exam)..

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SchoolAI

AI-powered writing for educators: Save hours, create more.

School reports

Open

7,428

152

4.5

Released 2y ago

Free + from $12.75/mo

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AI Cam Lens

Instantly identify anything with your camera.

Reverse image search

Open

6,206

146

4.5

Released 1y ago

Free + from $4.99/yr

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AskJack

Simplify how your employees find answers

Productivity

Open

5,693

88

v1.5 released 10mo ago

Free + from $10/mo

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Pi Exchange

From raw data to prediction in minutes, no coding required.

Data analysis

Open

4,686

98

Released 2y ago

Free + from $39/mo

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Pragma

Access company knowledge instantly, anywhere you work.

Knowledge bases

Open

3,693

59

2.7

Released 2y ago

No pricing

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Bex

Automatically update your documents based off Slack messages and video calls.

Knowledge

Open

3,337

21

Released 1y ago

Free + from $20/mo

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MyMemo

Transform personal data into actionable wisdom.

Knowledge

Open

3,097

86

3.2

Released 1y ago

Free + from $5.9/mo

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MyMemo

Mar 20, 2024

You can now ask AI about your typed note. This issue has been fixed.

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Dify

Create AI workflows and agents with any LLM.

Apps

Open

2,895

38

5.0

Released 2y ago

Free + from $59/mo

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AI Interview Answers Generator

Ace interviews with AI-powered instant answers

Interview answers generation

Open

1,926

28

5.0

Released 1y ago

Free + from $10/mo

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Toby

🙏 1 karma

Jun 12, 2024

this tool can prevent you from blanking out during the interview under high pressure. good stuff.

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Knowee

Your 24/7 AI study assistant for academic excellence.

Essay outlines

Open

1,602

26

3.0

Released 1y ago

Free + from $4.95/mo

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Optimus Cyber46

🙏 2 karma

Sep 26, 2024

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

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Kognitium

Unlock knowledge with AI-powered information discovery.

Knowledge exploration

Open

1,586

52

5.0

Released 1y ago

Free + from $12.5/mo

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Kristina Wiggins

🙏 33 karma

Apr 24, 2024

Solid platform. Cites information, provides follow-up queries. FREE

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ChandlerAI

Your personal AI assistant for GPT-4, image generation, and more.

Personal assistant

Open

1,319

8

Released 1y ago

Free + from $3.99/mo

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Chordio Wireframes

AI chatbot for instant app wireframes

Wireframes

Open

1,222

5

1.0

Released 1y ago

Free + from $10/mo

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Knowledg.io

Run multiple AI prompts simultaneously with one click

Prompt running

Open

1,142

8

Released 2y ago

Free + from $5.34/mo

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ExploreHere

Your personal audio guide for exploring.

Audio guides

Open

1,040

11

Released 1y ago

Free + from $10/mo

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Zenquiz

Turn your notes into interactive quizzes.

Quizzes

Open

794

13

5.0

Released 2y ago

Free + from $3.99

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Than

🙏 2 karma

Feb 7, 2025

You can organize your texts and generate different types of questions. Pricing looks generous too for the quality.

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ArcaNotes

Free your mind with AI-powered micro-notes.

Knowledge

Open

1,153

14

3.0

Released 1y ago

100% Free

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Andre

🙏 50 karma

Apr 19, 2025

This is a nice concept. Anyway app need to be more polished. Can’t delete notes. I was expecting auto assign topics, or at least suggestions to be more creative instead of just showing some random words from the text.

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