Free Hardware development - 21 Free AI tools

ChatAvatar

Create lifelike 3D assets from text or images

Avatars

Open

So cool and innovative!

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🇺🇸 United States

Released 3y ago

Free + from $12/mo

21,170

87

5.0

PleaseDontCode

Generate code for Arduino with our AI.

Arduino code generation

Open

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Released 2y ago

Free + from $50/yr

14,804

93

3.5

Engine Labs

From conversation to deployed web apps

Coding

Open

Alexandru Bostina

🛠️ 2 tools 🙏 10,076 karma

Jun 10, 2025

@Engine Labs

It works for me. Give it another go, maybe try using a different browser.

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🇬🇧 United Kingdom

Released 3y ago

No pricing

6,848

90

2.5

Windows Copilot

Unleash AI-powered productivity on Windows 11

Productivity

Open

1,005 blogs.windows.com

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🇺🇸 United States

Released 3y ago

100% Free

5,536

70

3.0

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.

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Released 2y ago

Free + from $15/mo

4,228

56

4.5

HomeHelper

AI-powered home construction expert in your pocket

DIY projects

Open

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Released 2y ago

Free + from $4.99/mo

2,378

29

1.0

BigDevSoon

Level up your Frontend skills with real projects

Coding lessons

Open

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🇵🇱 Poland

Released 3y ago

Free + from $8/mo

2,360

23

5.0

Unsloth AI

Open-source web UI for training and running open models.

Llm training

Open

26,252 unsloth.ai

Hi there everyone! You might know us if you're familiar in the open-source space, but at Unsloth we do a lot of things. Mainly we help you fine-tune LLMs locally and help you run LLMs more efficiently and accurately. All of this is 100% local and of course open-source. We DO NOT have paid plans currently and everything is free and open-source. We also have a sub Reddit r/unsloth and very active Discord server so if you have any questions please do ask! Thank you! :)

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Released 11mo ago

100% Free

28,499

53

4.3

Lovelace

An online AI-enabled IDE for developers who code from anywhere

Coding

Open

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Released 7mo ago

Free + from $30/mo

2,247

17

4.0

Dev Radar

AI-powered news aggregator for software developers

Tech news summaries

Open

C# is redirecting to C, missing .NET, welp

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Released 2y ago

100% Free

2,031

27

1.0

Buildship

Build powerful APIs visually with AI-powered nodes

AI

Open

1,020 buildship.com

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🇺🇸 United States

Released 2y ago

Free + from $25/mo

3,048

26

3.0

Hestus

AI-powered CAD to accelerate hardware design.

CAD design

Open

1,696 www.hestus.co

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Released 1y ago

100% Free

3,456

20

5.0

AutEng Docs

AI-native workspace for technical documentation

Code Documentation

Open

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Released 1y ago

Free + from $12/mo

1,518

33

5.0

ProMatch

Connect, learn, and innovate in tech communities.

Recruiting

Open

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Released 2y ago

Free + from $129/mo

1,164

25

Devplan

AI-Native Product Development for Modern Teams

Product development

Open

8,141 www.devplan.com

From one of our customers: We are running our 15 person VC-backed company right now without a PM. Devplan helps fills that gap for us by generating high-quality user stories that sync in Linear in minutes. What used to take me days of back and forth and refinement I’m now doing in less then a hour.

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Released 8mo ago

Free + from $13/mo

9,272

12

5.0