Architectum
Architecture before implementation
Architectum is a tablet-first drawing board for Vertical Slice Architecture — so you enforce boundaries before anyone writes a line of business code. Built by a 20-year engineer who got tired of cleaning up after generators and copilots.
Not an AI that writes your business logic.
Early bird
$49.99
$24.99
50% off
One-time purchase. No subscription. Yours forever. Launch pricing ends when the offer closes.
Canvas with slices + dependency curves beside a live file-tree preview. No chat bubbles. No sparkle icons.
Modern teams move at the speed of autocomplete. That speed doesn’t come with a map: slices bleed into each other, “temporary” dependencies become permanent, and your bounded contexts exist only in a slide deck. By the time you open the repo, the damage is structural.
Architectum doesn’t write your domain rules. It makes the boundaries visible, testable, and exportable. You draw the system — slices, layers, and cross-slice links — and the tool generates the skeleton: folder layout, stubs, and integration seams. You keep the thinking; the tool keeps the graph honest.
Boundaries first. Logic second.
Four pillars. One disciplined pipeline from diagram to repository.
Model features as vertical slices: position, rename, and group them into bounded contexts. Toggle UI, Logic, and Data per slice so generated output matches how you actually intend to separate concerns — not how a template guessed.
Watch the repository shape update as you edit the diagram — production-style layouts for C# (.NET 9), Go, and Dart (Flutter). No mystery folders: what you see in the preview is what lands in the zip.
Draw a link between slices and Architectum generates the cross-slice contracts and integration stubs — subscribers, handlers, and seams — so your team knows where wiring belongs. It’s still your code to implement; the graph tells you where the handoffs are.
Export a .zip ready to open in your IDE. No cloud project lock-in: design offline, ship the skeleton, implement logic where you already work.
Buy once — $24.99 (regularly $49.99). Lock in a lifetime license at launch pricing—half the standard price. No monthly fee, no seat math, no feature tier that hides export behind a paywall.
Early bird — limited time. When the launch window closes, the store price returns to $49.99.
Tablet-first (iPad & Android tablets). Requires a successful device integrity check for full export features; see product page for details.
One-time purchase. No subscription. Yours forever—at the price you pay today for a lifetime license.