Architecture, interior & construction

Every drawing revision, redline and approval in one place.

stiko gives architecture, interior design and construction teams one workspace for team collaboration and client communication — so drawing sets, redlines and approvals stay together through every project phase.

Hero image — drawing set review workspace
Upload

Every plan, elevation and render in one workspace

Upload 3D models, PDF drawing sets and renders together, organised by project phase, so contractors and clients are always looking at the current set.

Screenshot — drawing sets organised by phase
Screenshot — redline on a plan and a 3D model comment
Markup

Markup that stays attached to the exact detail

Not every issue can be explained on a flat drawing. Mark up plans, elevations and PDFs, or comment directly on a 3D model at the angle that shows the problem.

Share

Clients and contractors review for free in the browser

Send a secure link so a client or contractor can open a drawing set from anywhere and leave feedback, without installing separate software.

Screenshot — contractor opening a shared drawing set
Screenshot — tracked review items by status
Track

Know what’s approved before you move to the next phase

One shared view of every comment and review, with no back and forth over email.

Versions

See what changed between drawing sets

Switch between Drawing Set V1 and V2 and instantly spot what moved, so nothing gets built off an outdated drawing.

Screenshot — two drawing sets compared

Stop tracking redlines across five different email threads

Bring your whole project team into one review.