Theme
Site CivilSite Civil
Overview Chat Projects & Tasks Calendar Calculators Tools Proposal writer Estimates Takeoff CAD Creator Blueprint Quantify Estimate builder API Docs

Sign in

Account

Subscription

Upgrade

Site Civil Pro

You’re on Pro — thank you.

Site Civil Pro unlocks Blueprint Quantify (PDF & image takeoff) and more.

—
  • Blueprint Quantify — PDF & image upload, scale, areas, lengths, counts
  • Hub — estimates, tasks, files, and chat
  • Flexible — cancel anytime via Stripe

Payments are processed securely by Stripe.

Appearance

Dev Feature Switches

Turn tools on/off for non-dev users (they’ll see “Coming soon”).

Password

Delete account

This removes your account and all data tied to it.

Project hub

No estimates loaded.
No calculations loaded.

These notes are stored on the project and shown to collaborators.

Invite someone by email. They need an account first (same sign-in they use here).

← Site CivilSite Civil
← Site Civil
Chat and AI Tools require signing in on this site. Use Sign in at the top left.

Overview

Workspace summary — projects, deadlines, recent files, calculations, and chats.

Sign in to see your dashboard.
Recent projects
Upcoming deadlines
Recent files
Recent calculations
Recent chats

Projects & Tasks

You're browsing as a guest. Sign in (top left) to create and save projects.

Create and manage projects. Share with teammates from the project Hub (owner only) — they’ll see shared projects in this list.

New project
All projects

Updates automatically every ~25s while this page is open.

Loading…
Sign in (top left) to add and view your tasks.

Add and view tasks by project.

New task
Tasks by project
Choose a project or “All” and click List tasks.
Sign in (top left) to view shared projects and tasks.

Shared projects and tasks — accept (view) or decline invitations. Team members are shown for each shared project.

Shared projects

Only projects where you are an editor/viewer (not the owner).

Loading…
Shared details
Select a shared project.
Sign in (top left) to see your project dates on the calendar.

Calendar

Schedule view for projects and tasks with dates. Filter, refresh, and edit from the grid or upcoming list. The AI can use this when you check "Include calendar" in Chat.

—
—
Today Project Task White ring = overdue

Upcoming (30 days)

    Event details

    —
    —

    Chat

    Options
    Full page
    Ask about quantities, schedules, or field issues.

    Estimates

    Line-item bid builder with labor / material / equipment, markup, overhead, and contingency. Linked to projects.

    Sign in to build and save estimates.
    DescriptionQtyUnit$/unitType
    10%
    5%
    0%

    Sliders update the total immediately. Order: subtotal → overhead → contingency → markup (each % applies to the running total).

    Searching suppliers…
    Sign in to search and match products (same policy as Chat).

    Estimate builder

    Search a part or material, compare prices, add lines to your estimate.

    Results appear here after you search. Lowest-priced matches are shown first by default.

    Total$0.00

    Line items

    Search a material or scope item to start building your estimate.

    Totals

    Mark-up & fees

    Labor factor0%
    Overhead0%
    Contingency0%
    Global markup0%
    Tax rate0%

    Actions

    Save to project

    Takeoff

    Quantity workspace by category — earthwork, concrete, utilities, etc. Export-ready rows.

    Sign in to save takeoffs.

    CAD Creator

    Upload a technical drawing to generate a simple CAD-ready 3D model.

    Drop image or PDF PNG, JPG, WebP, PDF
    1. Upload drawing
    2. Review detected geometry
    3. Complete missing values
    4. Generate model
    5. Export

    Works best with simple dimensioned mechanical drawings.

    Drawing preview

    Upload a drawing to begin.
    Reading drawing
    Drawing preview

    Detected values

    —

    Inputs needed

    Model type

    STEP export is planned — use STL for 3D or DXF for flat geometry in AutoCAD.

    Proposal writer

    Add a short brief, generate a draft, then copy or edit. Review before sending to clients.

    Sign in to use Proposal writer.

    Brief

    More detail (optional)

    Draft

    Construction Tools

    Pick a topic, add numbers if you have them, then ask in your own words. The AI will solve step by step.

    —

    Calculators

    Site Civil calculators use U.S. customary units (ft, sq ft, cu yd, lb, ksi, etc.).

    Choose calculator

    Length and width in feet; thickness in inches. Result updates as you type.

    Box cut: bank = in-place volume; loose = bank × swell (haul/expansion). Updates as you type.

    Result
    Choose a calculator and run it.
    Link to project
    Privacy Policy· Terms of Service· GDPR Notice· AI Disclaimer· DMCA· Billing· Cookies

    Saved chat

    Delete this conversation? This cannot be undone.

    Upgrade to keep using AI

    Verify your email