Every answer in your specs.
Delivered in seconds.

AI-powered document intelligence for architecture and design firms. Contractors get instant, cited answers. Architects save hours every week.

15 AI-Powered Features
10–25 Hours Saved Per Project/Week
For Architects & Contractors

Works on any phone.
No app download required.

Contractors open datum20.com on their phone, enter the project access code, and start asking questions. Voice-powered, hands-free, and built for the field.

Voice input - talk to your specs on the jobsite
Answers read aloud - hands never leave the ladder
Snap a photo and ask "Is this right?"
9:41 AM
Datum20Morales Residence
What's the ceiling height in the 2nd floor lobby?

The ceiling height in the 2nd floor lobby is 12'-0" ACT, 2x2 grid.

Sheet A3.1 - Room 204

What tile goes in the master bath?

Floor: Porcelain 12x24, color Bianco Carrara. Walls: Ceramic 4x16 subway, White Gloss to 48" AFF.

Spec 09 30 00 / Sheet A5.2

Ask about your project...

How Datum20 Works

Step 1

Upload Your Docs

Specs, drawings, schedules — any PDF. Our AI processes and indexes every page.

Step 2

Share Access Code

Give contractors a simple code. They’re in the project in 10 seconds. No accounts to manage.

Step 3

AI Handles the Rest

Contractors ask questions, get cited answers, draft RFIs, check substitutions — all powered by your actual project documents.


Features & Benefits

Every feature is designed around how architecture and construction teams actually work.

The ROI Case

Based on typical architecture/construction project communication patterns — and now tracked live for your own projects in the ROI & Impact dashboard.

40–80

Avg. questions per project per week

15–30 min

Time saved per question

10–25 hrs

Weekly time saved (per project)

70–90%

RFI turnaround reduction

5 min vs 45 min

Field report formatting time

2 min vs 30 min

Submittal pre-screen time

Built for Both Sides of the Table

One platform. Two workflows. Everyone saves time.

Datum20AI Document Intelligence
Architect Path

For Architects & Designers

1
Upload document set once per issuance
2
Share access code with your GC/subs
3
Monitor questions from the dashboard
4
Only respond to escalated questions

Benefits

  • Fewer repetitive contractor calls and emails
  • AI pre-screens submittals before you review
  • Field reports generated in minutes, not hours
  • Smart escalation — only see questions that need you
  • Architect responses train the AI for next time
  • Analytics dashboard tracks engagement and ROI
Contractor Path

For Contractors & Subs

1
Open datum20.com on your phone
2
Enter project access code
3
Ask a question - typed or spoken
4
Get a cited answer in seconds

Benefits

  • Instant answers with spec page citations
  • Voice-powered — hands-free on the jobsite
  • Photo verification against spec requirements
  • Material substitution checks in seconds
  • Automatic new document notifications
  • One-tap RFI generation with context included

Important Disclaimer

Datum20 is an AI-powered reference tool designed to assist architecture, design, and construction professionals in accessing project document information more efficiently. It is not a substitute for professional judgment, licensed expertise, or independent verification.

All AI-generated answers, spec references, submittal pre-screens, field report annotations, RFI drafts, and other content are provided for reference only and may contain errors, omissions, or misinterpretations. Users must independently verify all information against official contract documents, applicable building codes, and professional standards before taking any action.

Datum20, its operators, developers, and affiliates assume no liability for any decisions, work, installations, corrections, or omissions made in reliance on AI-generated content. The architect/engineer of record retains sole professional responsibility for design interpretations, specification compliance, and project approvals.

By using Datum20, all parties acknowledge and agree to these terms. For full details, see our Terms of Use.