Software and infrastructure
for production.
I build and operate systems that need to stay reliable, observable, and secure. Cbox brings that work into products, open source tools, and consulting.
Products
Hosted services for identity, billing, infrastructure and product operations. All in early access. Choose a product to join its waitlist or use an invitation.
See the products →Packages
Open source tools for PHP, Laravel, and Statamic. Queue autoscaling, telemetry, system metrics, and health checks for applications in production.
Explore packages →Services
From business and product problems to architecture, infrastructure, and production. Work directly with me on system design, reliability, and security.
See what I offer →
Sylvester Damgaard
Founder of Cbox and Principal Software Engineer at Geocodio. Years as a CTO, founder, and architect, building and operating systems since 2000. My work connects business and product decisions with architecture and production.
Read the full story →Products
Hosted by Cbox and built on our open source packages. Join early access through each product’s signup page, or sign in if you already have access.
Cbox Stache
Hosting for Statamic sites and Laravel applications.
Cbox Domains
Your domains and DNS, in one workspace.
Cbox Engage
Product events in, the right message out. In early access.
Cbox Signals
Patterns from your product events, with the evidence behind them.
Cbox Brain
Shared, versioned memory for your team and its AI agents. In early access.
Cbox Assistant
AI support, with your team behind it.
Cbox Billing
Billing, metering and entitlements for SaaS. In early access.
Cbox ID
Sign-in, organizations and access for your apps. In early access.
Cbox Telemetry
Logs, traces and metrics from your Laravel apps, without a collector. In early access.
Cbox Tax
VAT, GST and sales tax calculation with a source on every rate. In early access.
Cbox Work
Time tracking and billable work, invoiced through Cbox Billing. In early access.
Cbox Sites
A website for your club, association or small business, in a minute. In early access.
Cbox Agents
Build, review and maintain software with coding agents, with control. In early access.
Open Source Packages
View all packages →
A zero-runtime-dependency DNS toolkit for PHP. Speaks the wire protocol over raw sockets to read answers straight from a zone authoritative nameservers, plus domain verification, DNSSEC validation and intoDNS-style diagnostics.
Prometheus exporter for PHP-FPM. Collects metrics from FPM pools, opcache, and Laravel queues via FastCGI. Multi-site support.
PID 1 process manager for Docker containers. Handles signal forwarding, zombie reaping, PHP-FPM auto-tuning, health checks, and Prometheus metrics.
A gateway-agnostic billing engine for Laravel: catalog, subscriptions, real-time usage metering with hard limits, a double-entry ledger, wallets and credits, invoicing and pricing. The framework peer to laravel-id.
The DNS toolkit for Laravel: authoritative lookups, domain-ownership verification, DNSSEC validation and intoDNS-style diagnostics, exposed through a facade, Artisan commands and validation rules.
A Laravel-native auth and identity framework you bind into your own app. Central login, enterprise SSO (SAML/OIDC), SCIM directory sync, RBAC, billing-fed entitlements and a tamper-evident audit trail, all interface-driven and deny-by-default.
