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Business & project software for AEC

Build your business.
Move your projects forward.

Find opportunities. Develop proposals. Work through project documents. Manage your money. Connected software and agents to help get the work done.

Try any product with a sample business. No signup needed.

AEC Stack/One connected workflowPrepared example
Dealflow / Find your angle

Where could your business fit?

Your pipeline
Public procurement notice

Interior renovation

General contracting services for the renovation of leased institutional space.

Where you could fit

A delivery opportunity. Review the bid documents, access requirements and scope before committing estimating time.

A useful next moveDevelop a bid
Track this pursuit
Interactive concept · Anonymised September 2026 recordsFind the opening. Choose your next move.
Explore the flow above. Open any product to try it yourself.

Working together

The next step
already has a starting point.

The enquiry becomes a relationship. Project work informs the quote. The quote carries into billing. Each system helps the next one do its job.

Website enquiryCRM

Bring the request and contact details into a deal you can develop.

Open relationships
DealflowPipeline

Carry a project signal, its source and scope into a pursuit you can act on.

Find and track opportunities
WorkshopQuote

Carry project quantities, scope and supporting work into a draft offer.

Open Workshop
Invoice & paymentBooks

Keep billing, receipts and accounting records connected.

Open Books

A few practical questions

Find your
starting point.

Explore a sample business, look at the product pages or talk to us about the work you have in mind.

Meet AEC Stack
Can I start with one part of AEC Stack?

Yes. Start with the work you need to do: finding opportunities, preparing a proposal, working through project information or organising the business. The product pages show what each part supports and how it connects.

Can I bring an existing business?

Yes. Bring your business information and documents into the setup flow. You can begin with an existing job or task and build from there.

What can I do in Workshop?

Read project documents, measure quantities, research questions, perform calculations, compare alternatives and create documents. Workshop also supports schedules, work items and commercial handoffs into quotes.

Can I explore the product first?

You can open a sample business in a selected trade and explore its operating workflows. The sample-business entry is on the Get Started page.

Where is AEC Stack available?

Ontario, California, Florida, Texas, and United Kingdom. Obligations, licences and registrations follow the jurisdiction the business operates in.

Make room for your next move.

A business to build. A project to work through. Start there.

Try any product with a sample business. No signup needed.

The dates that cost Ontario contractors money

One email a month. What is due at CRA and WSIB, the Construction Act clocks that started running on your last invoice, and every new guide the day it goes up.

  • Your lien clocks, counted for you. Preserve is 60 days under section 31 and perfect is a further 90 under section 36, and neither one can be extended once it has gone.
  • The remittance and filing dates for the month ahead, so HST and WSIB stop arriving as a surprise and the T5018 stops being a January problem.
  • Every new guide the day it goes up. 104 are live for Ontario right now, the most recent being "Where work is starting" on 19 August 2026.

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