Updated November 2, 2026 · Prices checked on each vendor's own website · Written by the Bolster team (we make one of the products below)
Short answer: for residential contractors, the useful AI estimating tools are the ones that draft the estimate and price it with current local costs. Bolster and Handoff both do this for residential work; Bolster is stronger on proposals clients buy from, Handoff on AI running the admin. Houzz Pro drafts estimates for design-led remodelers, Buildxact sells AI as an add-on for plan-based builders, and Togal.AI is AI takeoff from drawings.
General chatbots such as ChatGPT can outline a scope, but they do not know your prices, your markups or today's local costs, so check every number.
AI estimating software compared
| Software | Best for | Starting price (USD) | Stands out for |
|---|
| Bolster | Residential contractors who want AI estimates priced with live local costs | From $155/mo billed annually; AI and AutoCost on Pro, $399/mo | AI drafts priced by AutoCost, then sold through interactive proposals |
| Handoff | Residential contractors who want AI to run estimates and admin | From $119/mo billed annually | AI estimates from voice, photos or files, with daily-updated local costs |
| Houzz Pro | Design-led remodelers | From $199/mo | AI estimate drafts alongside design tools |
| Buildxact | Builders who estimate from plans | From $169/mo billed annually | Blu AI add-ons on top of plan takeoff |
| Togal.AI | Estimators doing takeoff from drawings | From $299/mo per user | AI takeoff that detects and measures from plan sets |
| STACK | Subcontractors who want traditional cloud takeoff | Free takeoff tier | Cloud takeoff and estimating with a free tier |
Three kinds of AI in estimating
AI drafting: turns a description, photo, voice note or address into a first estimate with line items.
AI pricing: fills those lines with current material and labour costs for your area, rather than a price book you maintain.
AI takeoff: reads plans or images and measures areas, lengths and counts automatically.
A tool that drafts but does not price saves typing, not estimating time. Ask each vendor where the prices in the AI draft come from.
The best AI estimating tools
Best for: Residential contractors who want AI estimates priced with live local costsBolster's AI builds a first estimate from an address, a photo or a short description, and AutoCost prices it with live regional material and labour costs drawn from more than 100 million real construction items. AI-guided takeoff measures on plans, photos or satellite imagery.
The AI also produces renderings and drawings for the proposal, where clients choose options, sign and pay. Bolster says its users spend 84% less time estimating.
Strengths- AI builds a first estimate from an address, photo or short description
- AutoCost prices materials and labour with live, regional costs, so you are not maintaining a price book by hand
- Takeoff on plans or satellite images feeds straight into estimate items
- The estimate becomes an interactive proposal: clients pick options, sign and pay the deposit in one step
Watch-outs- Built for residential contractors; commercial GCs who need submittals, RFIs and owner reporting are better served by Procore
- AI estimating, takeoff, AutoCost pricing and QuickBooks start on Pro ($399/mo billed annually, 3 users); Core covers estimates, proposals and payments
- A younger product than Buildertrend, with a shorter integration list (QuickBooks, CompanyCam, Hover, Zapier)
Price: Core from $155/mo billed annually, or $189 month to month (1 user). AI estimating, takeoff, AutoCost live pricing, automated scheduling and the QuickBooks, CompanyCam and Hover integrations are on Pro: $399/mo billed annually with 3 users (from Bolster's pricing page, checked October 30, 2026)
Best for: Residential contractors who want AI to run estimates and adminHandoff pitches itself as an AI teammate for residential construction. It writes estimates from a scope description, voice notes, walkthrough photos or uploaded files, with costs localized to US cities and updated daily, and adds CRM, proposals, e-signature, invoicing, payments and project management.
Strengths- Estimates from voice notes and photos
- Local US costs updated daily
- Two-way QuickBooks Online sync for estimates and payments
Watch-outs- AI takeoff from plans only on the Scale plan ($719/mo and up, billed annually)
- Costs are localized to US cities
- Proposals are less option-led than Bolster's
Price: From $119/mo billed annually, or $149/mo billed monthly (Flex, 2 users) (from Handoff's pricing page, checked November 2, 2026)
Best for: Design-led remodelersHouzz Pro can draft an estimate from a prompt, voice or plans and prices from an average-price catalogue, next to 3D floor plans, mood boards and Houzz leads.
Strengths- AI drafts from prompt, voice or plans
- Design tools built in
- Free plan to start
Watch-outs- Catalogue prices are averages, not your local costs
- Takeoff from the Pro plan up
- Extra users cost more
Price: From $199/mo (Pro, 1 user); annual subscription per FAQ (from Houzz Pro's pricing page, checked October 30, 2026)
Best for: Builders who estimate from plansBuildxact sells AI tools under the Blu name, including an Estimate Generator add-on, on top of its plan takeoff and estimating for residential builders.
Strengths- Strong plan takeoff
- Unlimited users on every plan
- Supplier price files
Watch-outs- AI is a paid add-on (Estimate Generator +$99/mo)
- Prices from your own catalogue and price files
- Traditional proposals
Price: From $169/mo billed annually ($2,030/yr), or $199/mo billed monthly (from Buildxact's pricing page, checked October 30, 2026)
Best for: Estimators doing takeoff from drawingsTogal.AI is AI takeoff built by estimators: it detects, measures and compares directly from construction drawings, and Togal.CHAT lets you ask questions of the plans. It is a takeoff tool rather than an estimating, proposal or CRM system.
Strengths- Automatic detection and measurement from drawings
- Plan-set comparison
- Trade coverage from drywall to glazing
Watch-outs- $299 per user a month, billed yearly
- Takeoff only: pricing and proposals live elsewhere
- Most useful when you have full plan sets
Price: From $299/mo per user, billed yearly (from Togal.AI's pricing page, checked November 2, 2026)
Best for: Subcontractors who want traditional cloud takeoffSTACK is not an AI-first tool, but it is the benchmark cloud takeoff and estimating platform many subcontractors compare AI tools against.
Strengths- Fast, proven plan takeoff
- Free takeoff tier
- Commercial and residential plan sets
Watch-outs- Less automation than AI takeoff tools
- Priced per user
- Not a way to sell to homeowners
Price: Free takeoff tier; paid from $49/user/mo (Build & Operate, billed annually) or $299/user/mo (Takeoff & Estimate, billed annually) (from STACK's pricing page, checked October 30, 2026)
How to test AI estimating software
Give each tool the same real job: the description, photos or plans you had, and compare the draft with what the job cost.
Ask where the prices come from and how often they update for your area.
Count the edits you had to make before you would send it.
Follow the draft forward: does it become a proposal, schedule and budget without retyping?
See it on your own job: Bolster AI estimating and AutoCost live pricing.
Frequently asked questions
Can AI write construction estimates?
Yes, AI can now write a solid first draft. The best tools also price it with current local costs; Bolster and Handoff do both for residential work. Always review quantities and scope before sending.
What is the best AI estimating software for remodelers?
Bolster and Handoff are built for residential and remodeling work, and Houzz Pro suits design-led remodelers. Togal.AI and Buildxact are aimed more at plan-based work.
Is Handoff AI good for remodelers?
Yes, Handoff is aimed at residential contractors including remodelers, with AI estimates from voice, photos or files. Compare it with Bolster on proposals and options; see Bolster vs Handoff.
Can ChatGPT do my construction estimates?
ChatGPT can outline a scope and suggest line items, but it does not know your costs, markups or today's local prices. Use an estimating tool with real pricing for the numbers.
How accurate is AI takeoff?
AI takeoff is fast and usually accurate on clean plan sets; Togal.AI claims up to 98% accuracy. Check measurements on complex details before you price them.
How we put this together: Bolster makes one of the products on this list, so we have tried hard to be fair to the others. Each vendor's price comes from its own pricing page on the date above, and features come from the vendors' own websites and help centres. We list each tool for the kind of contractor it suits best rather than ranking them, because the right choice depends on your trade, team size and how you sell. Prices change; check the vendor's site before you buy. Spot something out of date? Email support@bolsterbuilt.com and we will fix it.
