Products

Viaduct

Uses AIMCPSkill

System design, made simple.

c4.quietgridlabs.com Source TelegramProductivity & Collaboration / Whiteboards & Diagrams

AI Benchmark
Desktop
Mobile
Monthly visits
<5K
Oct 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
$10.8/mo
Higher than 68% of peersNiche median $9/mo
Creators
Golovko Igor
@quietgridlabs· 0 followers
Launched
2mo ago
2026-09-07 · Est.

Traffic

Last 12 months
Monthly visitsData through Oct 2026
Events5 marketing moves

Marketing moves

Launches, search & content, referrals, promotions
X accounts@quietgridlabs

  • Launched on DevHunt (9 upvotes · 7 comments)Launch

    Viaduct is a free C4 modeling tool for software teams, with a hosted MCP server that feeds your…

    Oct 27 · 19d agoLaunch page

    At the time: <5K visits/mo1 concurrent move

  • Launched on Uneed (#3)Launch

    Viaduct — C4 modeling tool for software teams with AI-powered architecture diagrams

    Oct 23 · 23d agoLaunch page

    At the time: <5K visits/mo1 concurrent move

  • Launched on Show HN (3 pts)Launch

    Viaduct – C4 models that coding agents can read and update

    Sep 21 · 55d agoLaunch page

    At the time: <5K visits/mo2 concurrent moves

  • Launched on Show HN (2 pts)Launch

    Viaduct – Architecture change sets for AI coding agents

    Sep 11 · 2mo agoLaunch page

    At the time: <5K visits/mo2 concurrent moves

  • Launched on Product HuntLaunch

    Executable architecture for humans and AI agents

    Sep 7 · 2mo agoLaunch page

    At the time: <5K visits/mo2 concurrent moves

Open Source & Agent Ecosystem

GitHub · MCP / Skill
quietgridlabs/viaduct
Last commit 2026-09-12
GitHub Stars
Public repo
Forks
—
License
See repository
Primary language
—
Browse peer open-source projects →

Agent, MCP & Developer Integration

MCP ServerAgent Skill
Integration docs
Ecosystem & integrations:
CursorClaude CodeClaude DesktopGoogleGitHubGitLabClaude
Exposed tool capabilities:
Software Architecture DiagramsImport an OpenAPI specificationHosted MCP server includedWorks offline between checks
Browse all MCP Server products →

Traffic sources

Oct 2026

Traffic breakdown

Channels

No data yet

Countries

No data yet

Search

Domain authority —Domain registered 2026-07-22

No search keyword data for this website yet.

Traffic data: Vaneform

Pricing

Free, in the browser
€0 a month, forever
Desktop licence
7 days free then €10 a month
One licence covers 3 machines
Enterprise
Contact sales

Trial: 7 days free then €10 a month · Enterprise custom tier · Observed 2026-11-06 · Source page

Entry price $10.8/mo, Higher than 68% of peers; “Whiteboards & Diagrams” median is $9/mo.View pricing benchmark

Pages & changes

Tracked since 2026-09-11

Key pages

Weekly snapshots
Home
c4.quietgridlabs.com/ Snapshot 2026-11-07

Changes

No pricing, plan, or positioning changes detected since tracking started.

Questions & evidence

How much does Viaduct cost?
Free, in the browser: €0 a month, forever; Desktop licence: 7 days free then €10 a month; Enterprise: Contact sales. Observed 2026-11-06. Check the source for current billing terms, usage limits and taxes.Source
How much website traffic does Viaduct get?
Vaneform estimates <5K website visits in 2026-10. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is Viaduct and what platforms does it support?
Viaduct is catalogued under Whiteboards & Diagrams: System design, made simple.. Supported platforms: MCP Server.
Is Viaduct open source?
Viaduct has a public repository (https://github.com/quietgridlabs/viaduct) with its source repository published.Source

Related products in this category

Productivity & Collaboration / Whiteboards & Diagrams

These products share a catalog category. Compare customer tasks, features and deployment requirements before treating them as alternatives.