Private beta
Catch known issues before the set leaves your desk.
Not five days later.
Preflight is a drafter-led pre-submission triage. Drop in a drawing set, get back a one-page sheet against the project's accumulated knowledge — every known DA-blocking error the project has hit before, surfaced before the set leaves your desk.
How it works
1
Project owner curates the register
Every recurring rejection from past projects becomes a register row, with its source attributed.
2
Drafter gets a project link
Short-lived shareable URL. No account, no portal, no friction.
3
Drafter drops the PDF
Rule engine runs against the project's register. Manual-check rows are LLM-assisted with “unsure” as a valid answer.
4
One-page triage sheet
Hard fails, items needing eyes, and what the set already gets right. Drafter fixes; nothing goes back to the project owner.
Built by Corporate AI Solutions. Preflight is BYOK and self-host by design — every metered API call lands on your account, not ours.