There are three levels of AI tools. Each one works differently — and knowing which to use, and when, keeps your data safe and your work on track.
Free AI chat
ChatGPT, Claude, Gemini — free versions
- No cost to start
- Good for practising and low-stakes writing
- Your data may be used to train their AI
- Does not know your industry
- Never paste private pricing or contracts
Paid AI chat
ChatGPT Plus, Claude Pro, Microsoft Copilot 365
- Monthly subscription — check the vendor's site for current pricing
- Your data is kept private — not used to train their AI
- Good for project writing — letters, emails, summaries
- Still does not know your industry or trade language
- Still does not know your specific project documents
Industry-specific AI
Tools built for construction and bid work
- Works on your real specs, drawings, and addenda
- Knows construction documents and trade language
- Your data stays inside the tool
- Safety controls built in
- Most powerful for actual bid work
When to use Level 1 (free): Practising, learning, and low-stakes writing with no private info — a generic job post, a toolbox talk, a no-award email.
When to use Level 2 (paid chat): Most everyday business writing — drafting delay notices, summarizing meeting notes, writing letters about a real project. Your data stays private.
When to use Level 3 (construction AI): When you need the AI to actually read and understand your project documents — specs, addenda, drawings, subcontracts. Use the Vet a Vendor tab before you sign up.
4 strong paid chat options for contractors
- →General business writing
- →Research, drafting, and brainstorming
- →Most versatile all-rounder
- →Strong across the widest range of tasks
- →Careful, polished writing
- →Long documents and summaries
- →Formal letters and notices
- →Reviewing dense text
- →Works inside Word, Outlook, Teams, and Excel
- →Drafts and rewrites in Microsoft apps
- →Summarizes meetings and work content
- →Less app-switching for Microsoft 365 teams
- →Teams using Gmail, Docs, Meet, and Sheets
- →Drafting and summarizing in Google tools
- →Google-centred office workflows
- →Firms already paying for Google Workspace
Check each vendor's website for current pricing — it changes often. All four keep your data private on paid plans.
Two things to never paste into any AI tool — free or paid:
1. Your cost breakdown. Your labour rates, margins, and unit prices are your competitive edge. Keep them out of any tool you do not fully control.
2. Documents that are not yours to share. Many owner and GC contracts have confidentiality clauses. Uploading their specs or drawings to a third-party tool — even a paid one — could breach that agreement.
Not sure which level you need? A paid chat tool is a safe, practical place to start. Move to a construction-specific tool when you need AI that can actually read your project documents.
Prompts marked Safe to use are fine with any tool. Prompts marked Be careful involve project documents — only use those with a paid tool, and never paste someone else's confidential documents or your own cost breakdown.
Tell us what you need to do
Type your task in plain words. We will write a ready-to-use prompt for you. No company names or private info needed.
Tip: two sentences that make a big difference
At the end of any prompt, add who it is for and what format you want. For example: "Write this for a site supervisor. Give me a short letter, not bullet points." You will get a much better result.
Before you use any AI tool: read the prompt carefully. Remove any private info before you paste it in. Never share your cost breakdown or confidential project documents in a free AI tool.
Not sure if AI can help with your task? Answer a few questions to find out.
Thinking about paying for an AI tool? Ask the vendor these questions first. Get the answers in writing before you sign anything.
Best rule: always get 3 quotes before you sign up for anything. If a vendor will not answer these questions clearly in writing, walk away.
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