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ArchX ·The AI agent for U.S. architecture firms

Out of the chatbox.
ArchX does the work.

ArchX is the AI agent for your architecture firm. It sets the code baseline, levels the bids, checks the pay apps and saves finished files in your project folder.

Drawings + project documents
Try free for 7 daysLive demo

7 days free · No payment details · Mac and Windows

Architecture firms we work with in Switzerland

ArchX works.
You design.

A chat tells you how. ArchX does it. It opens your documents, sets the code baseline, recalculates every bid and writes the files into your project folder.

Below: the five U.S. workflows and what each produced on the edition’s example project. Drawings, bids and records in. Finished files out.

The code in force on your filing date.

City of Houston, filing date October 11, 2026: the 2021 Houston Construction Code family with Houston amendments, in force since January 1, 2024, and a matrix of 10 review rows from zoning to HUD Section 504.

ArchX U.S. edition · example project

Feet and inches. Exact to the fraction.

20′ × 10′ less a 3′ × 7′ opening: 179 sq ft net and 187.95 sq ft with the stated 5% waste. 12′-3½″ read as exactly 147½ inches, 3.7465 m.

ArchX U.S. edition · example project

Every bid on the same basis.

Two bids checked and leveled: the complete bid ranked, the bid with open scope kept out of the ranking with a follow-up question to the bidder.

ArchX U.S. edition · example project

RFIs, changes and pay apps. In order.

A pay application checked line by line: the approved contract sum with a pending change kept outside, 10% retainage on work completed and stored, and the current amount due by arithmetic.

ArchX U.S. edition · example project

Every deliverable. Every spec section.

Project manual and schematic deliverables checked: an open owner selection, a referenced section missing from the manual, a shop drawing submittal and a drawing index without a file, each with its source line.

ArchX U.S. edition · example project

Other firms use AI.
Don’t wait any longer.

AI agents read, calculate and write whole sequences of work. Every hour your team spends on code research, bid tabs and pay app checks by hand is fee time spent on admin. Start with the task that holds your firm up the most.

70%

of A&E firms in the U.S. and Canada have adopted AI, according to Deltek’s 2026 study of 896 firms. A year earlier it was 53%.

Deltek Clarity A&E 2026

214/214

page references correct in a five-bid comparison. Every figure ArchX writes comes with its source page.

Measured in ArchX · Swiss test project · Sep 28, 2026

1,454

Excel formulas in the same comparison, 0 deviations. You get a working spreadsheet, not a picture of one.

Measured in ArchX · Swiss test project · Sep 28, 2026

How do you start with ArchX?

Try ArchX free for 7 days.

Download it, connect your ChatGPT account or API key and give ArchX the first task, with your own project files. No call, no time zone, no payment details.

  1. 01Download ArchX for Mac or Windows
  2. 02Connect your ChatGPT account or API key
  3. 03Give it the first task
Try free for 7 daysSee pricing

7 days free · No payment details · Mac and Windows

Or see it work first.

A free 20-minute screen demonstration: we run ArchX on a real architecture task, from the files to the finished result. Email us your firm and two times in your time zone.

  1. 01ArchX working through a real task, live
  2. 02Answers on your own workflows and software
  3. 03Pricing and how your team gets started

$2,290 a year or $229 a month for your firm, including the first person. Each additional person $570 a year or $57 a month.

Request a live demo

What would you like to know first?

What is ArchX?

ArchX is the AI agent for architecture firms, on Mac and Windows. Give it the task and the project files: it reads the drawings and documents, establishes the code baseline, levels the bids, checks pay applications and saves finished, editable files in your project folder. The U.S. edition works in U.S. English, on Letter size, in feet and inches and in USD.

How is an agent different from a chat?

In a chat you get an answer and still do the work yourself. ArchX gets the task and the files. It opens the documents, works through every step and saves the result: permit matrix, bid leveling, register, review or letter.

How do I try ArchX?

Download ArchX for Mac or Windows and connect your ChatGPT account (Plus or higher) or your own API key from OpenAI, Anthropic, Google, Mistral or xAI. The 7-day free trial starts automatically, without payment details.

What does ArchX cost?

$2,290 a year or $229 a month for your firm, including the first person. Each additional person $570 a year or $57 a month. Prices in U.S. dollars, excluding any applicable taxes. AI usage runs through each person’s own ChatGPT account or API key.

Which states and cities does ArchX cover?

Bids, costs, construction administration, dimensions and specifications work for projects in every state. Dated code adoption is built in for City of Los Angeles, unincorporated Miami-Dade County, New York City, New York State outside NYC, Houston and Austin. For every other AHJ, ArchX works from the official adoption and amendment sources you supply.

Who signs and files?

Your firm. ArchX prepares the permit matrix, the registers and the pay application review as editable files; filing, signing, sealing and certifying stay with your licensed professionals and the AHJ.

Where do our project files go?

ArchX runs on your computer and works in your project folder. The content a task needs goes to the AI provider you connect: your ChatGPT account or your API key.

Your firm.
With an AI agent.

AI agents are here. Put one to work on your projects.

Try free for 7 days

7 days free · No payment details · Mac and Windows