# AI Agent for Construction: Costs, Vendors and How to Build One

- Tool: AI Agents
- Last updated: November 2026

## TL;DR

A construction AI agent reads RFIs, submittals and daily logs across Procore, Autodesk and your accounting system, drafting the response for a human to approve: buy Procore's own Deep Search and RFI agents (contact sales) or Togal.AI ($199-$299/user/mo), hire an agency to wire one into your exact stack for $13K-$25K, or build a spec Q&A agent yourself in n8n for under $70 a month. Most GCs on Procore should turn on its native agents first.

## What the construction agent handles (and what it shouldn't)

| Task | Agent handles it? | Systems it touches | Human role |
| --- | --- | --- | --- |
| RFI response drafting against the spec and drawing set | With approval | Procore/Autodesk Construction Cloud, PLM | Project engineer approves before sending |
| Submittal review against spec compliance | With approval | Procore Submittal Reviewer | Project engineer confirms the flagged conflicts |
| Daily log compilation from photos and voice notes | Fully | Procore Daily Log, site photos | None for routine logs |
| Subcontractor bid-leveling follow-up calls and emails | With approval | Procurement/estimating platform | Estimator makes the final comparison call |
| Lead intake and estimating for residential remodels | With approval | CRM, estimating software | Owner or estimator confirms the quote |
| Approving a change order or cost commitment | No | Accounting (Sage 300 CRE, Viewpoint Vista) | PM makes and approves the commitment |
| Drafting a safety-incident report | With approval | Safety/QMS system | Superintendent confirms facts before filing |

## Frequently asked questions

### How much does an AI agent for construction cost?

Procore's native RFI, submittal and daily-log agents are bundled into a Procore subscription you may already pay for. Togal.AI runs $199-$299/user/mo, and Document Crunch is reported from around $200/mo. A custom RapidDev build runs $13K-$25K upfront (up to $35K for multi-system work), plus $150-$600/mo in model and infra costs. A DIY n8n version costs $0-$70/mo.

### How long does it take to set up?

Procore's native agents are rolling out in private beta through 2026, so timing depends on your account. Togal.AI and Document Crunch can be live within days to a few weeks. A custom agency build takes 4-6 weeks, and a basic n8n pilot can be drafting real RFI responses within 1-2 weeks.

### Can RapidDev build this for us?

Yes. RapidDev has shipped 600+ apps and offers a free 30-minute consultation to scope which workflow, RFI drafting, daily logs or bid-leveling follow-up, is the right first agent for your projects.

### Is there a construction-specific AI agent I can just buy?

Procore's own Deep Search, Submittal Reviewer and RFI and Daily Log agents are the clearest native option if you're already a Procore customer. Togal.AI and Document Crunch are point solutions for takeoff/estimating and contract risk respectively, both with published self-serve pricing.

### What happens when the agent isn't sure about a spec answer?

A well-built agent only drafts an RFI response when it can cite the specific spec section or drawing it used, and flags anything involving cost, schedule, or a genuine conflict between documents for a project engineer to resolve instead of guessing.

### Can it approve a change order or cost commitment?

It shouldn't without a human in the loop. Treat any cost, schedule or subcontractor commitment as something the agent drafts and a project manager approves, not something it executes on its own.

### Can it work with Procore or Autodesk Construction Cloud?

Yes. Procore is building native agents directly into its own platform, and a custom build or a point solution like Togal.AI or Document Crunch can connect to Procore or Autodesk Construction Cloud through their APIs.

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Source: https://www.rapidevelopers.com/ai-agents/ai-agent-for-construction
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