Free Complex coding - 23 Free AI tools

Lupan

Build AI apps without code in minutes.

Apps

Open

781

24

4.0

Released 1y ago

100% Free

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75 lupan.watt.chat

Codelab

Code smarter with AI-powered web development.

Coding

Open

973

13

3.0

Released 2y ago

100% Free

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CerebrasCoder

Turn ideas into apps instantly

Apps

Open

3,906

97

4.0

Released 5mo ago

100% Free

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Izaana Paswan

🛠️ 1 tool 🙏 33 karma

Jun 3, 2025

it's actually kinda crazy. turned nothing (or lazy ideas) into tiny apps. and you can even tweak stuff. love that it's open source too. big ups to the dev. oh and it's really REALLY quick

203 Reply Share Delete Report

MarsCode

AI-powered IDE to code and innovate faster.

Coding

Open

1,150

40

4.0

Released 1y ago

100% Free

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Zzzcode

AI-powered coding assistant for multiple languages.

Coding

Open

11,271

71

5.0

Released 2y ago

100% Free

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rip Kill

🙏 1 karma

Jul 29, 2023

best coding site!! best thing: it's free and it's INFINITE!

43 Reply Share Delete Report

Cebra

Jointly analyze behavioral and neural data with ease.

Brain signals to video

Open

2,548

32

5.0

Released 2y ago

100% Free

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CodeStack AI

AI-driven code learning platform for hands-on practice anytime, anywhere.

Coding lessons

Open

506

7

Released 1y ago

Free + from $2.99/mo

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Coddy

Master coding through immersive, hands-on learning.

Coding lessons

Open

760

12

4.0

Released 2y ago

Free + from $5.99/mo

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23 coddy.tech

Kodezi

AI auto-correction for programmers.

Coding

Open

8,485

48

Released 3y ago

Free + from $6.99/mo

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CodingFleet

AI wizard transforms instructions into code snippets.

Coding

Open

30,814

51

4.8

Released 7mo ago

Free + from $7/mo

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27,494 codingfleet.com

Umer Colville

🙏 23 karma

Jul 30, 2025

Honestly this is the GOAT, I tried this tool and it was able to either help debug or make scripts from the ground up. It has support for a lot of support languages too, which adds extra points to how good this tool is.

5 Reply Share Delete Report

SheetBot AI

AI-powered data analysis, zero code required.

Data analysis

Open

1,269

24

5.0

Released 1y ago

Free + from $9/mo

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296 www.sheetbot.ai

MagiCode

Your AI pair programmer with codebase expertise

Coding

Open

411

4

Released 1y ago

Free + from $9/mo

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CodeHugo

Learn and improve coding with AI mentorship.

Coding mentorship

Open

814

15

Released 1y ago

Free + from $9.99/mo

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Codeium

AI-powered code completion for 20+ languages

Coding

Open

26,848

449

4.5

Released 2y ago

Free + from $12/mo

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Mino F16

🙏 34 karma

Jun 12, 2023

magnificent. perfect. no errors.

5125 Reply Share Delete Report

Codiga

Customizable static code analysis for your favorite IDE.

Code reviews

Open

6,338

27

Released 2y ago

Free + from $14/mo

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Mocha

Turn app ideas into reality, instantly.

Vibe coding

Open

45,050

135

4.8

v1.0 released 2mo ago

Free + from $20/mo

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40,628 getmocha.com

M. Cristian

🙏 75 karma

Apr 16, 2025

Just joined your channel in Discord.

6712 Reply Share Delete Report

CodeSignal Learn

Master tech skills to advance your career.

Tech career mentoring

Open

387

1

Released 1y ago

Free + from $24.99/mo

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Chef by Convex

Open-source fullstack app generation powered by Convex

Apps

Open

16,181

14

4.6

Released 1mo ago

Free + from $25/mo

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15,616 chef.convex.dev

Abhi Vaidyanatha

🛠️ 1 tool 🙏 23 karma

Sep 17, 2025

Most AI code generation tools leave you out to dry when you get to backend implementation. Using Convex on the backend or just using Chef has become a no-brainer for everyone trying to make real apps.

318 Reply Share Delete Report

Vocode

Build and deploy hyperrealistic voice AI agents.

Voice agents

Open

1,030

17

5.0

Released 1y ago

Free + from $25/mo

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Ulan Yisaev

🙏 7 karma

Oct 6, 2024

Vocode has been a game-changer for our voicebot project! It handles real-time audio streams seamlessly and made integration with our custom ASR and TTS components easy. Can recommend for any voice AI applications!

61 Reply Share Delete Report