Free AI APIs for Application builder

Runable 2.0

The Best Way to Work with AI

Productivity

Open

Used it for PPT generation and performed extremely well, especially the numbers and data part.

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Released 8mo ago

Free + from $10/mo

125,253

107

4.5

Swiftspeed

Build and publish native mobile apps without code

Apps

Open

Awesome Software

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🇬🇧 United Kingdom

Released 2y ago

Free + from $15/mo

8,695

99

3.4

JustCopy.ai

Clone production-ready apps instantly.

Websites

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31,281 justcopy.ai

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Released 9mo ago

Free + from $49.99/mo

37,034

62

5.0

AI Builder | Hostinger Horizons v2.1.3

Build web apps and websites without writing any code.

Websites

Open

53,905 www.hostinger.com

Hostinger

🛠️ 12 tools

🎨 Design & Editing • Easier image editing • Improved text editing mode • Better-looking projects from first prompt • One-click project duplication • Improved desktop and mobile responsiveness

4

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🇱🇹 Lithuania

Released 4d ago

Free + from $6.99/mo

59,404

82

5.0

HappySeeds 1.1.3

Turn ideas into AI-powered apps instantly.

Apps

Open

13,522 happyseeds.ai

HappySeeds

🛠️ 1 tool

New: Added a batch of new templates covering more scenes and use cases, ready to use out of the box Improved: Polished some UX details for smoother operation Fixed: Fixed some known issues to improve stability

3

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🇭🇰 Hong Kong

Released 5d ago

Free + from $19.90/mo

16,066

51

5.0

UPCV - AI Resume Builder

Create professional resumes in minutes with AI.

Resumes

Open

11,444 upcv.io

Atticus-Rye

🛠️ 1 tool 🙏 4 karma

Nov 18, 2025

@UPCV - AI Resume Builder

We built UPCV with a simple intention: to make writing a resume no longer the most frustrating part of the job search. We’ve spent a long time refining our guided questions, real-time formatting engine, ATS-friendly structure, and multilingual support. We’ve also talked to many real job seekers to better understand their challenges. Whether you’re writing your first resume, switching careers, coming off a gap, or just struggling with layout and structure — we hope UPCV helps you take that step more easily and frees up your time for what truly matters: building a better future for yourself. Thank you for choosing to click on us in a sea of tools. We’ll keep working hard to make it even better.

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Released 7mo ago

Free + from $19.9/mo

13,502

24

4.6