CodeIgniter was a great framework - in 2010.
We've worked with several businesses running legacy CodeIgniter (CI) applications that are years old. The codebases are unmaintainable. Adding new features takes weeks. Security vulnerabilities pile up. And finding developers who want to work on old CI code is increasingly difficult.
The solution in almost every case: migrate to Laravel.
Why Laravel?
Laravel is the most widely used PHP framework today. It has:
- A massive developer community
- Excellent documentation
- Built-in tools for authentication, queues, caching, APIs, and more
- Long-term support and active development
More practically, it's far easier to hire Laravel developers than CodeIgniter developers in 2026.
How We Approach the Migration
We never do a full rewrite all at once. That's how projects fail.
Instead, we follow a phased approach:
- Set up Laravel alongside the existing CI application
- Migrate module by module, starting with the least critical
- Test each module thoroughly before moving to the next
- Cut over to Laravel fully once everything is verified
This approach means the business keeps running throughout the migration. No big-bang go-live. No weeks of downtime.
The Business Impact
After migration, clients typically see:
- Faster feature development
- Easier onboarding of new developers
- Better security posture
- Improved application performance
Modernising your tech stack isn't a technical luxury. It's a business decision that directly impacts how fast you can grow.
Running an old CodeIgniter or legacy PHP application? KeyTech can help you modernise without disrupting your business. Let's talk.*