BUILT FOR TRADE CONTRACTORS
You built a great company.
Now build the AI to run it.
Turn your company's knowledge, documents, and workflows into an AI-powered operating system that runs your projects the way your best people would.
Good morning, Matt
What are we working on today at Spiritline Electric?
MC Submittal Log v7.xlsx212 rowsCustomers
Join the trade contractors running 7,000+ projects on Pelles. From the bid set to the field, across the US.
70–80%less time reviewing plans and specs, per estimator
- Pages read, and counting
- 7,251,769
- Up to 120,000 more on a busy day
- AI tasks completed
- 129,773
- About 700 more every day
- Hours of work saved*
- 50K+
- About 25 years of full-time work
As of Oct 25, 2026; pages and tasks keep counting at the last 30 days' pace. *Estimated.
Your company’s AI operating system, built around how you work.
Apps for every workflow, connected to every system you use, with agents doing the work across them. All on Pelles intelligence. No developers needed.
Every workflow your team runs becomes an app built around it, running on your data the way your team already works. Describe it in a sentence; the code behind your apps is yours.
Pelles BuildYour apps share data with each other and with Procore, Autodesk, Trimble, your ERP, Excel, your files and email. Pelles reads from them and writes back what your team asks for, so nobody re-keys a submittal or a PO again.
See integrations
Agents work around the clock. When a new schedule lands at 2 AM, they check it against every app and have the follow-up drafted by morning. Text them, message them in Teams or email them, and they draft the RFI or the change for your team to review.
PM AgentSpiritline Electric · always on1:58 AMWatching Halcyon Campus · B2
- Checked 14 submittals against the new dates
Procore - Checked switchgear and long-lead POs
Trimble - Drafted the RFI and your morning brief
ACC
Thursday, April 8
1:58
MESSAGES
PM AgentL2 is at risk by about 4 days. I drafted an RFI to Merritt Hale in ACC. Send it?
Reply
Teams · PM Agent
ACC · RFI draft
MC-036 transfer switches: approval needed by Friday
To Merritt Hale · Halcyon Campus B2
Waiting for your sign-offUnderneath it all is a full AI engine. Every page is classified, read and indexed in parallel. Every question is routed to the right model, researched across your documents and systems, and checked against your standards. Each answer is cited to the page, on infrastructure isolated per project.
Your project data
19 sources, uploads and email
Pelles intelligence
- Pages
- 0
- Chunks
- 0
- Models
- 0
1Understand every page
- Classify pages
- Layout on GPU
- OCR
- Tables
- Sheets and revisions
- CSI sections
2Know your projects
- Index
- Vector + keyword per project
- Company
- Instructions, skills, standards, memory
3Reason and act
- Models
- Gemini, Claude, GPT
- Tools
- Procore, ACC, Trimble, ERP, code
- Review
- Drafts for your team to check
What you get
Available on Web · Mobile · Teams · Outlook · Excel · Text · MCP
- Apps
- Agents
- Cited answers
- Deep research
- Revision compare
- Checklists
More bids. Same team. Greater confidence.
Explore Pelles Core“If somebody is considering Pelles, I would say get onboard! Because once you try it there’s no going back. The AI platform is outstanding.”
Tim JonasExecutive Director of Estimation, Kidwell Read Kidwell storyKeep the process that makes you good. Pelles is built around it.
Explore Pelles Build“I want a software to figure out how we work and start building unique things for us.”
Dan StokesDirector of Estimating, Southland Industries $300,000 his PM had missed. Found in the dailies.
Explore Pelles Build“I don’t want a tool that’s going to tell me what it thinks I want to hear.”
Dominick JohnsonDirector, Central Texas Industrial, Alterman
In their words
“AI made custom software practical for our business. Pelles made it achievable.”
Tim AndersonCEO, Vertical Mechanical Group“It’s the only AI platform built specifically for subcontractors, created by a team with the experience and insight to truly understand what matters to our industry.”
Joel SchrinerPE, Principal Engineer, Peck Hannaford + Briggs“It streamlines workflows, automates repetitive tasks, and enables smarter, faster decisions that help us win more bids with confidence.”
Martin PressPresident, Press Mechanical“We estimate that we’re saving approximately 70–80% of the time typically spent reviewing plans and specifications.”
Tim JonasExecutive Director of Estimation, Kidwell“The product is backed by a hands-on team willing to work closely with us to deliver solutions that truly work.”
Weldon CampbellEstimator, L. A. Fuller & Sons Construction“Pelles.ai enables our team to review project plans and documentation more effectively by identifying crucial elements and collecting data in a clear, visually engaging format.”
Nick SchneiderEstimator, Kidwell“Our documents are ready when we are, allowing us to focus on scope coordination and submitting stronger bids.”
Fabrizio GarciaDirector of Preconstruction, McKenney’s
Why not just use ChatGPT?
AI knows a lot. You know your business.
General AI knows the industry. Pelles works from your projects and your standards, and brings your team’s judgment to every project.
01The industry
General AI knows the industry
It has read every code, standard and manual. What it has never seen is in that box: your projects.
- Codes and standards
- Industry best practice
- Your projects, your process, your standards
02Your projects
Your team knows every job
Any drawing, spec, RFI or schedule on any job is a question away for anyone on your team, down to one labor number on one sheet.
- Every document on every job
- Answers you can check at the source
- Always the current revision
03Your way
Your experts make the call
When your estimator corrects that number, the fix follows your checklist and your people approve it. Nothing changes without them.
- Your process and checklists
- Your people approve every change
- In the tools you already use
04Your standards
Software that learns as you work
Each fix your team approves and each job you finish teaches it how you build. The more you work with it, the better it gets.
- Corrections become your new standard
- Each project starts from the last
- No models trained on your data
Integrations
Connects to the tools you already use, with 25+ integrations and more added regularly. Everything you build is connected from day one, with read and write permissions for each source. Your files stay in your systems.
25+ systemsPermissions
Access mirrors the permissions you already have, from the first day. Security dashboards for oversight, and every answer traces back to its source document.
Data handling
We never train or improve our models on your content, and one customer’s content never trains a model that serves another.
Compliance
SOC 2 Type II attested and aligned with CCPA and CPRA. The reports and the subprocessor list are in the Trust Center.
SOC 2 Type IIAttested, 2026Deployment and cost
Nothing to install, nothing to maintain, no IT overhead. It scales across your teams as they take it up.
Questions
Ask Pelles
Mechanical, electrical, plumbing and specialty trade contractors. Teams usually start in estimating and preconstruction, then expand to project management, service and back office.
No. Pelles reviews drawings, specs and contracts and produces deliverables like RFI lists and contradiction reports. Count & Measure (beta) can check counts against a schedule, but keep your takeoff software.
Pelles Core is ready when you log in: DoubleCheck, Compare, Reports and Agents, with the knowledge base and chat. With Pelles Build, your team builds its own apps and agents on the same platform by describing the work in plain words. No developers needed.
An agent does one job in the background and hands you the result to approve, like splitting and renaming every sheet in a 250-drawing set. An app is a tool your team opens and works in, built around your standards, like a pipe-matrix app.
No. Pelles works alongside Procore, ACC, Trimble and Microsoft 365.
By team or company, with unlimited usage. There’s no per-token or usage-based billing.
Bring a bid set. In 30 minutes we’ll run DoubleCheck and a contradictions report on a real project from your trade.
- SOC 2 Type II attested
- 30 minutes, on a real project
- Your documents or ours