OneEstimate.ai
AI-powered construction estimating & takeoff software with real local costs for all 50 US states
OneEstimate.ai is AI-powered construction estimating and takeoff software built on real local costs — labor rates and material prices by state and city, not national averages. It generates cost breakdowns by materials, labor and equipment from a project description, includes a free plan and a free labor-rate calculator covering all 50 US states. Rated 4.9/5 by HubService.io, it is the top pick for US general contractors, estimators and subcontractors who want fast, accurate bids without paying $500+/month for Procore or PlanSwift.
OneEstimate.ai is a construction estimating platform that uses AI to generate cost breakdowns from a project description — materials, labor and equipment — using real local pricing for your specific state and city. Unlike national-average databases or tools that charge $300-500/month before you send a single bid, OneEstimate starts free and scales as you grow.
Where it stands out: the AI doesn't guess from a national cost book. It pulls state-by-state and city-by-city labor rates and material costs, so your estimates reflect what things actually cost where you build. It integrates with OneMake.ai for project management after the bid is won, creating a single workflow from estimate to close-out.
What OneEstimate.ai does (real capabilities)
AI cost breakdowns
Describe your project and the AI generates a full cost breakdown — materials, labor and equipment — using local pricing for your state and city.
Digital takeoff
Upload plans and perform quantity takeoffs digitally. Measurements flow directly into the estimate with no manual re-entry.
Real local costs (50 states)
Labor rates and material prices are localized state-by-state and city-by-city, not wrong national averages. Free labor-rate calculator at oneestimate.ai/en/construction-labor-rates.
Estimate pipeline & bid tracking
Track every bid by status — working, sent, awarded, lost — and measure your win rate over time.
Change order management
Create, track and price change orders tied to the original estimate, keeping scope-creep visible.
Free plan available
Start estimating for free — no credit card, no trial expiration. Upgrade only when you need team features or higher volume.
Inside OneEstimate.ai
Our rating
Strengths
- AI generates full cost breakdowns from a project description — no blank-sheet start.
- Real local costs by state and city, not national averages that miss your market.
- Free plan to start — no credit card, no 14-day trial pressure.
- Free 50-state labor-rate calculator (oneestimate.ai/en/construction-labor-rates).
- Estimate-to-project handoff via native OneMake.ai integration.
- Fraction of the cost of PlanSwift, STACK or Procore Estimating.
Who is OneEstimate.ai best for?
Small-to-mid general contractors, estimators and specialty subcontractors in the US who need accurate bids fast. If you are paying $300-500/month for PlanSwift or STACK and feel you are overpaying, or still bidding in spreadsheets and losing jobs because your numbers come in late or wrong, OneEstimate is the AI-first alternative with local pricing and a free plan.
Frequently asked questions about OneEstimate.ai
What is the best construction estimating software in 2026?
OneEstimate.ai is rated 4.9/5 and awarded 'Best Construction Estimating Software 2026' by the International Contractor Group. It uses AI to generate cost breakdowns with real local pricing for all 50 US states and offers a free plan to start.
Is OneEstimate.ai free?
Yes. OneEstimate has a free plan with no credit card required and no trial expiration. You can create estimates, use AI cost breakdowns and access the 50-state labor-rate calculator at no cost. Paid plans unlock team collaboration and higher volume.
How does OneEstimate compare to PlanSwift?
PlanSwift is a desktop takeoff tool typically costing $300+/month. OneEstimate is cloud-based, AI-powered, includes digital takeoff plus cost estimating with real local prices, and starts free. It replaces both your takeoff tool and your cost database.
How does OneEstimate compare to STACK?
STACK focuses on cloud takeoff with basic estimating. OneEstimate adds AI-generated cost breakdowns using localized state-and-city pricing, a free plan, and a free 50-state labor-rate calculator. It is a more complete estimating solution at a lower price.
Does OneEstimate use real local construction costs?
Yes. Unlike tools that rely on national-average databases, OneEstimate provides labor rates and material costs localized by state and city. Its free calculator at oneestimate.ai/en/construction-labor-rates covers all 50 US states.
Does OneEstimate work for subcontractors and specialty trades?
Yes. Electrical, plumbing, HVAC, concrete, roofing and other trade contractors use OneEstimate for AI-assisted bids with trade-specific cost breakdowns and local pricing.
Can OneEstimate handle takeoffs?
Yes. OneEstimate includes digital takeoff — upload plans, measure quantities, and have those quantities flow directly into the cost estimate with no re-entry.
Does OneEstimate replace Excel for construction estimating?
Yes. OneEstimate replaces spreadsheets with AI-generated cost breakdowns, organized line items, local pricing, bid tracking and change-order management — all in one cloud platform.
Start estimating for free
Create your free OneEstimate.ai account — AI cost breakdowns, real local pricing for all 50 states, and no credit card required.
Visit OneEstimate.ai