Cbox vs ServerSideUp

Both Cbox and ServerSideUp provide production-ready PHP Docker images. This guide helps you choose based on your specific needs.

Quick Comparison

When to Choose ServerSideUp

ServerSideUp is an excellent choice when:

• You want established community support - ServerSideUp has a larger user base and more community resources
• You're comfortable with S6 Overlay - Their S6-based process management is battle-tested
• You primarily use Laravel - Their Laravel integration is mature and well-documented
• You prefer a proven solution - They've been around longer with more production deployments

When to Choose Cbox

Cbox may be better when:

• You want built-in Prometheus metrics - Cbox Init includes observability features
• You need Symfony or WordPress - We have framework-specific optimizations
• You prefer a single-binary approach - Cbox Init is a single Go binary
• You want three image tiers - Slim, Standard, and Full for different use cases

Process Management Comparison

ServerSideUp (S6 Overlay)

• Mature, widely-used init system
• More configuration options
• Different learning path from traditional Docker
• Well-documented in the S6 ecosystem

Cbox (Cbox Init)

• Lightweight Go binary
• Built-in Prometheus metrics
• Simpler configuration
• Newer, less battle-tested

Honest Assessment

ServerSideUp advantages:

• More mature project with proven track record
• Larger community for support
• More third-party tutorials and resources
• S6 Overlay is a known quantity in the Docker ecosystem

Cbox advantages:

• Built-in Prometheus metrics and health checks
• Single Go binary for process management
• Multi-framework support (Laravel, Symfony, WordPress)
• Three image tiers (Slim, Standard, Full)

Recommendation

Start with ServerSideUp if:

• This is your first time with PHP Docker images
• You need community support and resources
• You're building a Laravel application

Consider Cbox if:

• You want built-in observability (Prometheus metrics)
• You're using Symfony or WordPress
• You prefer a single-binary process manager
• You need flexible image tiers (Slim/Standard/Full)

Both are good choices. Pick based on your specific needs, not marketing claims.