Model your architecture once. Keep every C4 view connected.
- Monthly visits
- <5K
- Sep 2026
- Public revenue
- Undisclosed
- No public revenue evidence yet
- Entry price
- $10.8/mo
- Lower than 66% of peersNiche median $18/mo
- Launched
- 8mo ago
- 2026-03-18 · Est.
Traffic
Last 12 months
Marketing moves
Launches, search & content, referrals, promotionsX accounts@gqmmqg
Launched on Product HuntLaunch
Design C4 Models, Diagram your Architecture
Mar 18 · 8mo agoLaunch page
Open Source & Agent Ecosystem
GitHub · MCP / Skill
- GitHub Stars
- Public repo
- Forks
- —
- License
- See repository
- Primary language
- —
Agent, MCP & Developer Integration
Agent Skill- Ecosystem & integrations:
- Claude CodeCodexCursorVS CodeNotionMediumEmbedlyReactHTMLJavaScript
- Exposed tool capabilities:
- FlowchartingDocument microservicesUnderstand system boundariesOrganisation API key
Traffic sources
Sep 2026
Traffic breakdown
Channels
- Direct39%
- Organic Search30%
- Referrals10%
- Social6%
- Other14%
Countries
- United States100%
Search
Domain authority —Domain registered 2017-03-02
| Keyword | Monthly volume |
|---|---|
| structurizr | 4,740 |
| c4 diagram | 3,360 |
| context level diagram | 1,500 |
| collaborative llm agents for c4 software architecture design automation | 670 |
| c4 model mermaid | 480 |
Traffic data: Vaneform
Pricing
Free
€0 forever
1 user · up to 400 architecture items · Unlimited projects and diagrams
Paid seats
€12/seat/month / €120/seat/year
Unlimited architecture items · Unlimited projects and diagrams
Enterprise
Contact sales
Larger seat volumes · Organization-specific discussion
Trial: None · Enterprise custom tier · Observed 2026-11-04 · Pricing page
Entry price $10.8/mo, Lower than 66% of peers; “UI/UX Design & Prototyping” median is $18/mo.View pricing benchmark
Pages & changes
Tracked since 2026-03-18
Key pages
Weekly snapshots- Homeuxxu.io/
- Pricinguxxu.io/pricing/ Snapshot 2026-11-04
- Featuresuxxu.io/features/ Snapshot 2026-11-04
Changes
No pricing, plan, or positioning changes detected since tracking started.
Questions & evidence
- How much does Uxxu cost?
- Free: €0 forever; Paid seats: €12/seat/month / €120/seat/year; Enterprise: Contact sales. Observed 2026-11-04. Check the source for current billing terms, usage limits and taxes.Source
- How much website traffic does Uxxu get?
- Vaneform estimates <5K website visits in 2026-09. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
- What is Uxxu and what platforms does it support?
- Uxxu is catalogued under UI/UX Design & Prototyping: Model your architecture once. Keep every C4 view connected.. Supported platforms: Web.
- Is Uxxu open source?
- Uxxu has a public repository (https://github.com/K8Studio/UxxU) with its source repository published.Source
Related products in this category
Design / UI/UX Design & Prototyping
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