Contact Uxxu
Use this page if you want to learn how Uxxu fits into your software architecture workflow, ask product questions, discuss a team rollout, or get help with modeling systems using the C4 approach. We work with teams that are trying to make architecture documentation more durable, more collaborative, and more useful for both humans and AI-assisted development workflows.
Whether you are evaluating Uxxu for a single engineering team or for a broader architecture practice, the best conversations usually start with the systems you already have. We can help you think through C4 modeling, diagram navigation, architecture templates, and how to connect Uxxu to tools like Claude Code, Codex, or OpenClaw through the Uxxu MCP.
Have a question about Uxxu, need help getting started, or want to share feedback about the platform? We would love to hear from you. Fill in the form below and we will get back to you as soon as possible.
Questions about your account, diagrams, or features
Pricing, enterprise plans, and team licensing
Ideas, suggestions, and product improvements
We typically respond within one business day. For account-related questions, please include the email address associated with your Uxxu account so we can locate your information quickly. For feature requests or feedback, the more detail you can share about your use case the better.
You can also reach the Uxxu team by email at support@uxxu.io. For billing and licensing questions, please include your organization name in the subject line.
Uxxu is a collaborative software architecture platform built around the C4 model. It helps engineering teams design, document, analyze, and evolve complex systems through connected diagrams, dependency intelligence, technology lifecycle management, architecture analytics, and real-time collaboration. If you are evaluating Uxxu for your team or organization, we are happy to answer questions about how the platform works and which plan fits your needs.
Ask about features, pricing, roadmap direction, and how Uxxu differs from generic diagramming tools or code-first modeling products.
We can help you think through onboarding, modeling conventions, diagram structure, and how to introduce a shared architecture language across engineering teams.
If you want to use Uxxu with Claude, Codex, or OpenClaw, this is also the right place to ask about the MCP, API keys, skills, and architecture prompt export workflows.