Updated January 30, 2026
FUNCTION12 vs IntelliJ IDEA: Which is best for you?
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Starting Price
$15.00
per month
$19.90
per month
Free Trial
Free Version
Screenshots
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Top Rated
 Features
 Features
Graphical User Interface
4.64
Drag & Drop
4.62
Data Import/Export
4.48
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Code Development
4.77
Code Editing
4.74
Integrated Development Environment
4.71
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Integrations
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Pros / Cons
- Custom fields and layoutsWhile FUNCTION12 offers many valuable features, one aspect that could potentially be improved is the level of customization and flexibility in the generated code.
- Costly and expensive, Its also generates alot of boilerplate code
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- The debugger is also very good, its interface tools make it easy to track variables and analyze stack traces, helping a lot in more complex projects .
- the AI assistant is nice when it works, but it often doesnt, and your code snippets/project files are aggressively truncated behind the scenes making the tool much less useful for anything other than very narrow prompts lacking context
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Ease-of-Use
4.5/ 5
4.5/ 5
Value for Money
4.3/ 5
Highest performing feature
in the comparison
4.5/ 5in the comparison
Customer Support
4.3/ 5
4.3/ 5
Functionality
4.6/ 5
Highest performing feature
in the comparison
4.7/ 5in the comparison
Support Options
Email/Help Desk
FAQs/Forum
Knowledge Base
Phone Support
24/7 (Live Rep)
Chat
Email/Help Desk
FAQs/Forum
Knowledge Base
Phone Support
24/7 (Live Rep)
Chat
Training Options
In Person
Live Online
Webinars
Documentation
Videos
In Person
Live Online
Webinars
Documentation
Videos
FrontRunners
FrontRunners 2025
FrontRunners 2026
Advisor
 Recommendations
 Recommendations
N/A
N/A
Ideal Customer Size
Small
Medium
Large
Small
Medium
Large
Deployment Options
Cloud, SaaS, Web-Based
Desktop - Mac
Desktop - Windows
Desktop - Linux
Desktop - Chromebook
On-Premise - Windows
On-Premise - Linux
Mobile - Android
Mobile - iPhone
Mobile - iPad
Cloud, SaaS, Web-Based
Desktop - Mac
Desktop - Windows
Desktop - Linux
Desktop - Chromebook
On-Premise - Windows
On-Premise - Linux
Mobile - Android
Mobile - iPhone
Mobile - iPad