AI-Powered Proposals for AEC

Simplify proposal processes with AI

Simplify proposal processes with AI
Joist AI finds, generates, and organizes proposal content from your past wins — so your team spends less time searching and more time winning

Trusted by Leading AEC Firms

McKim & Creed - Joist AI ClientMcCarthy Logo - Joist AI client
WHY JOIST AI

Win more work with less effort

Your team shouldn't spend more time hunting for content than crafting strategy. Joist AI changes that
Content Discovery
Find the right content in seconds, not hours
Joist Brain searches every past proposal, project sheet, and staff bio — understanding AEC context, not just keywords.
10000+
Documents Indexed
<2s
Avg. Search Time
🔍 light rail transit civil scope...
⌘K
BART Extension — Structural Scope
Bay Area Rapid Transit · 2023
Best match
Portland MAX Light Rail — Civil
TriMet · 2022
Strong
Denver Union Station Expansion
RTD Denver · 2021
Good
Proven Results
40%
Win rate improvement
Across firms using Joist for 6+ months
Q1Q2Q3Q4Q1Q2Q3
↑ +40% since onboarding
"We went from missing deadlines to submitting 3 weeks early."
👨🏻‍💼
James Tanaka
VP Proposals · CO Architects
★★★★★
AI Drafting
50%
Less proposal prep time
Executive summary
Done ✓
Technical approach
78%
Past projects
55%
Fee schedule
20%
Team Assembly
AI-matched in seconds
Right people for every RFP, surfaced automatically.
👩🏽
Aisha Rowe
Senior PM
+ AI pick
👨🏻
Ben Kowalski
Civil Lead
✓ Confirmed
👩🏻
Maya Liu
Proposal Writer
+ AI pick
Proposal Intelligence
Know before you submit
Win themes, compliance gaps, and missing requirements — caught automatically.
🏆
Win theme detected
Safety record · Local hiring · On-time delivery
⚠️
Requirement gap flagged
DBE utilization plan not attached
Compliance passed
All mandatory sections present
WHY JOIST AI

Win More Work with Less Effort

Designed to simplify proposal workflows and help AEC teams focus on strategy, not manual work.

Instantly find winning proposal content

Generate compliant, on-brand responses

Cut proposal prep time by 50%

Product Explainer

Your Next Winning Proposal Starts Here

Joist AI gives AEC teams the content, tools, and AI to win more work without the heavylifting.

Instant RFP parsing and requirement extraction
AI-matched past projects and team members
Live collaborative drafting workspace
BY THE NUMBERS
OnX by the numbers
75%
Faster proposal creation
50%
Reduction in proposal prep time
30%+
Improvement in team productivity
100+
AEC firms trust Joist AI
SIMPLE BY DESIGN
From RFP to Submission — Without the Chaos
📄
BART_RFP_2024.pdf
2.4 MB · Uploaded just now
Project_Portfolio_2023.docx
1
Upload RFPs & past proposals

Drop in the RFP and your past wins. Joist parses every requirement, deadline, and eval criterion automatically.

Finding relevant project experience for bridge infrastructure…
Joist AI
Matched 4 past projects. Drafting executive summary…
Generate Section 2 — Team Qualifications
2
Joist finds & generates content

AI surfaces your best-fit past projects, writes compliant responses, and assembles a first draft in minutes — not days.

Proposal submitted!
BART Bridge Renovation RFP
Win rate this quarter
+34%
3
Submit faster. Win more.

Export to your preferred format, hit submit, and track win rates. Every bid makes Joist smarter for the next one.

Testimonials

Real Users. Real Results
4.9
"

Our team uses Joist AI every day. I can't imagine leading a proposal without it.

KE
Ken Erickson, Senior
Senior Proposal Specialist · Mortenson
"

Joist AI allows us to show up differently in the proposal process—not just as information gatherers, but as strategists.

JO
Jen Orthaus
Proposal Manager · Mortenson
"

If we tried to get rid of Joist AI now, we'd have a revolt. Our team members love it and rely on it daily.

KK
Katy Klaproth
VP of Marketing & Comms · Robins & Morton
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