Where these 4 reports land
Build it1
Scope it3
Keep it0
Category report
Whiteboard
4 products ranked by how much of their useful core an AI coding agent can reproduce: 1 strong build, 3 scoped builds, and 0 weak replacements.
How the score breaks down here
- Interface
- 60
- Core workflow
- 66
- Data access
- 64
- Operations
- 56
- Trust & safety
- 64
64/100 average buildability
Why people keep paying here
- collaboration4 of 4 reports
Permissions, presence, and shared workflows are difficult to simplify.
- execution polish4 of 4 reports
The last 20 percent is sync, migration fidelity, speed, and edge cases.
- integrations1 of 4 reports
Connectors, OAuth flows, and vendor API changes require constant upkeep.
The typical achievable core in this category: provide an infinite canvas with shapes, notes, and portable export.
Build it
Excalidraw+
Excalidraw+'s solo core is compact: build a browser-based collaborative whiteboard editor with drag, resize, connect, keyboard shortcuts, autosave, and SVG or PNG export. A competent builder can reach a useful personal version, while the paid product mainly wins on interaction polish, collaboration.
Scope it
Creately
The visible diagramming + whiteboard loop is buildable, but a credible replacement needs more than the first screen. Creately earns its keep through interaction polish, collaboration, so expect a substantial build and a narrower personal scope.
Scope it
Lucidspark
The visible whiteboarding loop is buildable, but a credible replacement needs more than the first screen. Lucidspark earns its keep through interaction polish, collaboration, so expect a substantial build and a narrower personal scope.
Scope it
Miro
A simple multiplayer whiteboard is doable; Miro's value is scale, templates, integrations, facilitation, permissions, and reliability with many users.