For builders & architects

From ground-breakingto handing over the keys.

BuildOS for the general contractor. ArchOS for the design firm. Closings for the handover. Documents and Field Service connect both sides. AIA G702/G703/B101 auto-render with Verified-by-Turtini QR stamps.

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AIA G702 / G703 / B101 / ASI auto-render
BuildOS ↔ ArchOS cross-org link (mutual consent)
Property-records-follow-property dossier on close
Owner Portal at /me/builds — no extra license

Replace Your Stack

One platform. Built for AEC.

Every project-management, drawing, and close tool below is replaced by a module in Turtini.

ToolTurtini replaces withTypical costTurtini

ProcoreBuildOS — schedule, RFIs, submittals, CO, pay-app$489–$1,389/moIncluded

Autodesk Build / BIM 360BuildOS + ArchOS shared drawings + RFI loop$60+/user/moIncluded

Bluebeam RevuDocuments — PDF editor v2, sign-on-canvas$240/user/yrIncluded

Newforma / Deltek AjeraArchOS — design firm OS: contracts, ASI, billing$80–$200/user/moIncluded

ServiceTitan / HousecallField Service — routed work orders, photos, signatures$398+/moIncluded

Qualia / SoftProClosings — title, escrow, e-sign, CD + ALTA$200–$800/moIncluded

AIA Contract DocumentsAuto-render G702, G703, B101, ASI with VbT QR$13–$60 per formIncluded

PlanGrid / FieldwireDocuments — plans, specs, vaulted on the project$39–$89/user/moIncluded

Sage 100 ContractorAccounting + Job Costing — multi-project margin$130–$300/user/moIncluded

Turtini charges 1% on payment volume processed through the platform. No seat fees, no module gates.

How it fits

Built for how the project actually moves.

BuildOS (General Contractors)

One project record from breaking ground to certificate of occupancy.

BuildOS is the GC operating system — schedule, RFIs, submittals, change orders, pay applications (AIA G702/G703 auto-rendered), daily logs, T&M, punch lists. Change-orders signed → executed is server-atomic, so the budget and schedule move together. Owner portal at /me/builds keeps the homeowner in the loop without a separate login.

11-tab BuildOSAIA G702 / G703 auto-PDFServer-atomic CO executionOwner portal at /me/buildsDaily logsPunch lists

ArchOS (Architecture & Design)

The design firm side of the same project.

ArchOS pairs with BuildOS through a mutual-consent cross-org link — RFIs and submittals route both directions, pay-app certs flow back, and AIA B101 owner-architect agreements + ASI PDFs auto-render with a Verified-by-Turtini QR stamp. Drawings live in Documents; revisions kick the project version forward without losing the prior set.

10-tab ArchOSAIA B101 + ASI PDFsMutual-consent cross-org linkDrawing version historySubmittal routingPay-app certification

Closings (Real Estate)

FSBO, brokerage, or title — same platform, same audit trail.

Closings supports the full real-estate close: native hash-chained e-sign, escrow trust accounting, CD + ALTA generators, 1099-S, and Simplifile recording integration. The property-records-follow-property pattern means leases, IoT, work orders, HOA records, and inspections transfer to the new owner as a permissioned dossier — never copied, never orphaned.

Native e-sign (hash-chained)Escrow trust accountingCD + ALTA generators1099-S generationSimplifile recordingProperty-records-follow-property dossier

Field Service

Routed work orders that don't need an office call to dispatch.

Field Service runs the trade side — work orders routed to the right tech by skill, geography, and load. Photos and signatures captured on any phone. Maps primitive is shared with Sports, Voyages, and Aviation so location is a first-class object across the platform. Customer notifications fire on the way and on arrival.

Skill-based dispatchPhoto defect captureOn-the-way notificationsMaps primitiveMobile signature captureRouted reorder triggers

Documents

PDF editor v2 with sign-on-canvas, undo, and the page editor built in.

Plans, specs, AIA forms, RFIs, submittals — all live in Documents. PDF editor v2 ships Turtini chrome, autosave, undo/redo, and an enlarge mode for plan review. Sign on the page where the signature actually belongs, not on a separate "sign here" appendix. Drag-and-drop multi-file upload, in-viewer rename.

PDF editor v2Sign-on-canvasAutosave + undo/redoMulti-file uploadIn-viewer renamePage editor with enlarge

Planning

EVM and Monte Carlo without a separate scheduling tool.

Planning ships MS-Project parity with Wally Insights, Monte Carlo simulation, and EVM rollup. Critical-path math is exposed, not buried. The same Planning module that runs federal-contractor IPMR works for a GC tracking earned value against schedule of values on a vertical project.

Critical pathMonte CarloEVM rollupSchedule of valuesBaselinesWally Insights

Built-in for AEC

Side effects of running daily ops in Turtini.

The forms, audit trails, and cross-org workflows the construction industry actually needs — without buying six tools to assemble them.

AIA forms auto-render

G702, G703, B101, ASI, and the rest of the AIA Contract Documents library generate from your project data. Every form carries a Verified-by-Turtini QR + SHA-256, independently checkable at /verify/:id.

Cross-org link (consent)

BuildOS ↔ ArchOS, GC ↔ Owner, Builder ↔ Title — every cross-org connection requires mutual consent. Either side can revoke. Records route by reference, never by copy.

Lien waiver tracking

Every pay application tracks conditional and unconditional waivers per sub. AP can't cut a check before the prior period's unconditional waiver is on file.

COR drag-and-drop

Change orders attach scope, schedule impact, and cost backup as drag-and-drop attachments. The owner sees the same packet the GC sees — no PDF emails.

Embedded site Builder

Closings' market-and-sell pivot ships a Builder Site with property pages, gallery, walkthrough video, and listing PDF — all on your domain, all linked back to the property dossier.

Owner Portal

Homeowners log into /me/builds and see schedule, RFIs (the ones marked for them), photos, and pay-app status. No vendor portal license to buy per project.

Every G702, G703, B101, ASI, pay-app cert, change order, and closing disclosure exports with a Verified-by-Turtini QR + SHA-256 — independently verifiable at /verify/:id — and lands in the same hash-chained audit log as the rest of your operations. How the audit log works →

Ready to break ground?

Create your org in minutes. BuildOS, ArchOS, and Documents on day one.

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