Free Diligent - 16 Free AI tools

Sourcely

AI-powered academic research assistant.

Source referencing

Open

it got nothing free (absolutely). it only lets you write 300 characters (not words) then asks to pay for the citations. but if your paying, this might be the best one your looking for.

3 Reply Share Delete Report

Share

🇺🇸 United States

Released 3y ago

Free + from $14/mo

10,585

94

4.0

Tavily

AI researcher for rapid insights and comprehensive research.

Research

Open

1,682 tavily.com

Share

🇺🇸 United States

Released 3y ago

Free + from $30/mo

8,800

45

5.0

TidyLearn

We just launched!

School preparation

Open

Share

Released 2y ago

Free + from $2.49

5,089

46

3.6

Devv

The next generation AI search engine for developers.

Developer search engine

Open

Far beyond my expectation. Thanks for bribg us such a great work.

71 Reply Share Delete Report

Share

Released 2y ago

Free + from $15/mo

4,229

56

4.5

Inquisite

The AI-native collaborative science platform

Research

Open

7,561 inquisite.ai

Aramis

🛠️ 2 tools 🙏 1,103 karma

Apr 1, 2025

@Inquisite

Worked for me, maybe try again

2 Reply Share Delete Report

Share

Released 1y ago

Free + from $12/mo

10,623

46

2.2

DeepTutor

AI-Powered Personalized Learning Assistant

Learning

Open

Share

Released 5mo ago

100% Free

1,602

54

2.6

Zealous

Leverage audience interactions and AI to market your best content moments.

Content

Open

Share

🇺🇸 United States

Released 3y ago

Free + from $20.83/mo

1,299

5

Litero

AI co-writer for smarter student essays

Academic writing

Open

Share

Released 2y ago

Free + from $20/mo

1,299

22

Solvely

Solve any subject with AI-powered photo analysis

Homework

Open

4,592 solvely.ai

Such a nice tool. I uploaded a few integrals that had me completely stuck and it solved them INSTANTLY, with step by step super clear explanations. Great tool if you’re struggling with math

Reply Share Delete Report

Share

🇺🇸 United States

Released 2y ago

Free + from $12.99/mo

5,800

10

5.0

Gradly

AI-powered tool for college admissions success

College admission counseling

Open

3,024 www.gogradly.com

Share

Released 11mo ago

Free + from $13.49/mo

3,797

8

5.0

QWiser

Transform content into engaging study materials with AI.

Learning

Open

542 qwiser.io

Love the app! saved my academic career Use It Now

11 Reply Share Delete Report

Share

Released 2y ago

Free + from $14.95/mo

1,296

14

5.0

Cogent

AI-powered learning platform for efficient studying.

Studying

Open

1,284 joincogent.com

Marley Blenkinsop

🛠️ 3 tools 🙏 393 karma

May 29, 2025

@Cogent

Pretty good, I like the process. I did run into a couple questions that were worded weirdly or just had odd answer logic (it'll mark you wrong for the tiniest typo). Would be cool if it had a bit more wiggle room or a way to flag those. But still, definitely helpful.

41 Reply Share Delete Report

Share

Released 1y ago

Free + from $2.99/mo

1,960

15

2.5