Kill Bill
killbill.ioRun your own subscription billing with catalogs and payment plugins
Run your own subscription billing with catalogs and payment plugins
Connect software requirements, tasks, bugs, milestones, pull requests, and test coverage.
Build shareable product roadmaps with audience-specific views and Jira or Azure DevOps sync.
A graphical environment for building measurement, instrument-control, and test applications with the G language.
AI-guided cloud-native observability for telemetry, service health, and cost control.
Measure browser page-load and interaction performance with repeatable local or containerized runs.
Build domain-specific languages with a projectional editor, language tools, and code generators.
Plan consulting projects and resources while tracking time, expenses, and financial performance.
Explore business and engineering data through linked statistical analyses and visualizations.
A commerce engine with structured products and channel-specific delivery rules
Civil FE preparation with exam-style problems, practice exams, tutoring and a public video course preview.
Professional learning on children's rights and development work
DVSA-partner learning resources, practice tests and theory preparation for drivers and riders.
Move Bitcoin between Lightning channels and on-chain wallets
A test-management and quality-analytics platform for organizing coverage, execution results, and release readiness.
Publish developer documentation from Markdown and API specifications with versioned content and editing tools.
Define mechanical parts, constrained assemblies and drawings linked to the model
A Go IDE that resolves project structure for navigation, refactoring, and code analysis.
A Kubernetes-based framework for provisioning infrastructure through composable APIs.
Run a self-hosted team wiki with nested pages, databases, permission-aware search, and exportable Markdown.
Combine software-team issue tracking and a project wiki with repository-linked work.
Self-hosted full-stack observability with eBPF telemetry and service-level insights.
Attribute Kubernetes spend to clusters, teams, namespaces, and workloads, then surface savings opportunities.
Give groups of users access to managed Jupyter notebook environments from one hub server.