Technical-explanations

PDFdigest

Turn research papers into short explainer videos

Research papers summaries

Open

22,052 pdfdigest.com

PDF Digest is a helpful AI tool that makes working with PDF files easier and saves time.

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Released 4mo ago

Free + from $2.5

24,044

38

5.0

CleverSchool

AI platform that creates lessons, grades essays, and generates reports for teachers.

Concept simplification

Open

Atul seth

🛠️ 4 tools 🙏 11 karma

Aug 8, 2025

@CleverSchool

CleverSchool has some of the best features for teachers at zero cost.

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Released 11mo ago

No pricing

1,043

15

5.0

Heuristica

AI-powered concept maps for visual learning and research.

Learning

Open

3,198 www.heuristi.ca

If you enjoy brain/thought mapping, you'll love this!

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🇨🇭 Switzerland

Released 3y ago

Free + from $6.99/mo

11,810

114

5.0

LLM Council

Multiple AI models deliberate to deliver unbiased answers.

Multi-model deliberation

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🇦🇺 Australia

Released 4mo ago

Free + from $25/mo

764

11

5.0

peopleCQ

Accelerate hiring with precise candidate descriptions

Recruiting

Open

1,468 www.peoplecq.com

Ahmed Essam

Sep 10, 2025

@peopleCQ

One of the best tools i tried for recruiting

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Released 2y ago

Free + from $40/mo

2,632

13

5.0

AutEng Docs

AI-native workspace for technical documentation

Code Documentation

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Released 1y ago

Free + from $12/mo

1,534

33

5.0

Jetbrains IDE Plugin

Explain code in plain English with AI

Code explanations

Open

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Released 3y ago

No pricing

4,424

27

5.0

ClaviSay

Turn content you love into a language lesson.

Language learning

Open

I’m the developer of ClaviSay, and I’ve always struggled with learning foreign languages. But since I need to use them for work, I wondered if I could create an AI that would help me read more efficiently and save unfamiliar words—all while I’m actually reading content like BBC or Medium. Now I’ve made it happen—ClaviSay. All features are free, so feel free to use them as you like. You can also provide feedback at any time; ClaviSay offers a dedicated feedback channel. Thank you all.

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🇸🇬 Singapore

Released 21d ago

447

13

4.0

Imagine Explainers v2

Create AI-powered explainer videos in minutes.

Explainer videos

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11,208 imagineexplainers.com

Martyn Brown (Vinyl Impressions)

🙏 39 karma

Mar 22, 2025

@Imagine Explainers

This has got a super-positive future. After creating just one video, I could see that there would be a large use-case for most industries, including mine with Online Marketing. One thing I did notice was that assets that appear on screen often overlap each other. The same was apparent on most of the other videos in their showcase. Once they get over this hurdle, it'll be worth paying for, for sure.

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Released 11mo ago

From $10/mo

24,892

68

3.6

Explainpaper

Demystify academic papers with AI-powered explanations.

Document insights

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🇺🇸 United States

Released 3y ago

Free + from $12/mo

15,128

321

3.6

Engine generator

Your AI expert for combustion engines.

Engine images

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Released 1y ago

100% Free

Complexity

The world's knowledge at your fingertips

Answers

Open

Appears to give factual and relevant responses. Includes sources. Has a clean interface and provides quick responses. It's also free. Awesome AI web app!

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Released 2y ago

100% Free

1,608

39

2.3