5Bloc is the workspace for a live building job. Architects, contractors, consultants, builders and clients work from one place instead of scattered chat threads and email.
PROJECTS • Every project with its phase, progress, target date and key numbers • Star the jobs you're on, and filter by status
DRAWINGS AND DOCUMENTS • Sheets and files by folder and discipline, with revisions and version history • Approve, request changes, comment and mark up drawings on site • Share drawings with your client's portal in one tap
SITE AND WORKFLOWS • RFIs, issues and submittals with assignees, due dates and responses • Site diary with photos, punch lists and deliveries — even offline; it uploads when you're back online • Transmittals and handover packs
SCHEDULE AND MEETINGS • Phase timeline and look-ahead • Meeting agendas, attendance, minutes and action items, added to your calendar
MESSAGES • Direct and project conversations with photos and files
MONEY • Invoices, payment status, expenses, commitments and variations • Permits and approvals, with expiry warnings
MARKETPLACE • Find contractors, vendors and practices, post tenders and review bids
Plus AI helpers for building codes, contract review, cost estimates and RFI replies.
5Bloc works with your existing 5bloc.com account. Create a free account in the app or at 5bloc.com.
Run building projects: drawings, RFIs, site logs, meetings and invoices.