CodeIgniter
CodeIgniter: A self-hosted PHP framework with core MVC tools and a relatively small footprint. Ranked #19 of 28 in Frameworks by our editors (6.9/10); pricing: Free plan; best for lean PHP applications with core MVC tooling.
At a glance
- Editor score6.9 / 10
- PricingFree plan
- Best forLean PHP applications with core MVC tooling
- Free planYes
- Paid fromFree
- Framework scopeFull-stack
- Facts checked24 Sep 2026
Where it wins
- Covers routing, controllers, models, validation and database migrations
- Includes caching, RESTful resource handling and Spark CLI tooling
- Open-source and deployable on PHP web servers you manage
Where it doesn't
- Requires developers to install and host it in a PHP environment
- Support channels are documentation and community
- Focused on PHP web applications rather than a managed hosting service
Our verdict on CodeIgniter
CodeIgniter is an open-source, full-stack PHP framework for developers building web applications on standard PHP web servers. Its MVC-oriented structure brings together routing, controllers, models, database access, validation, migrations, caching and testing support. That makes it a fit for lean applications that need conventional web-development components without a large infrastructure footprint, including projects built by solo developers as well as larger teams. It is self-hosted, so the application runs in a PHP environment selected and managed by the development team.
The framework's scope is broad enough for a typical MVC application: URI routing and route groups direct requests, while controllers and filters handle request logic. Models, a query builder and migrations support database work; form and data validation, caching and RESTful resource handling cover further application needs. Spark provides command-line tooling, and automated testing utilities support development workflows. Choose CodeIgniter when those pieces in a single PHP framework suit the application; teams looking for a framework centered on a different language or a narrow specialized task may prefer another option.
There is no plan ladder to weigh: CodeIgniter is open-source and has a free plan. Developers install it themselves and deploy to infrastructure they manage or a hosting provider, rather than relying on managed hosting from the framework. Documentation and community are the support channels. This model gives teams control over their PHP environment, but it also means they take responsibility for installation and deployment. CodeIgniter is a sensible fit for teams comfortable operating a PHP application; those seeking managed hosting or vendor-provided support channels beyond documentation and community should look elsewhere.
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CodeIgniter pricing
CodeIgniter fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Framework scope | Full-stack |
| Open source | Yes |
| Self-hosting | Yes |
| Supported languages | PHP |
| Target platforms | PHP web servers |
| Database tools | Yes |
| Managed hosting | No |
| Deployment | Self-hosted |
| Platforms | Web |
| Support | Docs, Community |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | codeigniter.com |
| Facts checked | 24 Sep 2026 |
Alternatives to CodeIgniter
- Vue.jsAn open-source frontend framework for reactive interfaces, from HTML enhancements to single-page apps.9.3
- Spring BootAn open-source Java framework for configuring, running, and monitoring Spring applications.9.2
- GatsbyA flexible React framework for content-rich sites using static, dynamic and CMS-driven data.9.1
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Also Ranked In
CodeIgniter is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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