Onyx AI
Just ask Onyx.
Onyx is the assistant built into CostLogic. It finds rooms on your plans, prices your takeoff, drafts invoices, and answers questions about your jobs.
Demo of the Onyx assistant: it detects rooms on a floor plan, builds an estimate from takeoff measurements, drafts an invoice, and answers a question about bid margin, beside a preview of the related app screen.
Takeoff
Measure right on the plans.
Upload a PDF, calibrate the scale, and take off linear, area, and count quantities directly on the drawing - or let Auto Room find the rooms for you.
Estimates
Quantities become line items.
Takeoff measurements flow straight into the estimate - markup, waste, tax, and deposits included. Nothing gets retyped.
Invoices
From approved to paid.
Turn an accepted estimate into an invoice in one click, email it to your customer, and track what's outstanding.
Blueprint to invoice
The tools you need for takeoffs and job costing, nothing you don't.
PDF takeoffs
Upload construction PDFs, navigate multi-page plans, and measure directly on the drawing.
Precision tools
Linear, area, count, and angle tools with scale calibration and automatic scale detection from title blocks.
Auto Room
Detect rooms and areas straight from the drawing, then turn them into measured takeoff layers.
Onyx Assistant
A built-in AI assistant that answers questions, drafts estimates, and edits your takeoff layers on request.
Estimates
Build line-item estimates from takeoff measurements with markup, waste, tax, and deposit controls.
Invoices
Create invoices from estimates, email branded PDFs to your customer, and track payments.
One workflow, start to finish
Measured quantities move straight into pricing and billing, so nothing gets retyped along the way.
Upload your plans
Drop in construction PDFs. Pages are named automatically and the scale is read from the title block.
Measure or auto-detect
Use precision takeoff tools, or run Auto Room to detect rooms and areas for you.
Build the estimate
Measured quantities flow into line items. Ask Onyx to draft the estimate and it fills in the math.
Send the invoice
Turn an approved estimate into an invoice, email it as a branded PDF, and track payments.
See how CostLogic compares
One tool from first measurement to final invoice. Here is where we line up against popular takeoff software.
Comparison based on publicly available information as of July 2026. Competitor features may change.