Concrete estimating is unforgiving. Underorder by a yard and the truck is coming back — at emergency rate, if it comes back at all. Overorder and you're paying for material that gets dumped. Quote the job 15% low because you forgot to break out the pump truck, the forming labor, or the rebar, and you're finishing a job in the red.

Most concrete contractors running under $2M in annual revenue still estimate from spreadsheets or memory. The problem isn't that spreadsheets can't do the math — they can. The problem is that manual estimating is slow, inconsistent across estimators, and easy to miss items on. When you're quoting 15–20 jobs per month, errors compound.

This guide covers the five platforms most commonly used for concrete estimating in 2026, what each does well, where each falls short, and how AI photo analysis is starting to change the takeoff process for residential flatwork and repair work.

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What Makes Concrete Estimating Different
Concrete estimating has a specific set of calculations that general contractor software usually handles poorly: Cubic yard math — The core calculation (length × width × depth ÷ 27) is simple on paper. It gets complex fast. Driveways aren't rectangles. Patios have cutouts. Foundation walls have varying thickness. A pour with a 2% slope changes the average depth across the slab. Most general-purpose quoting tools don't model irregular shapes or variable depth well. Waste factor — Standard concrete waste is 5–10%, higher for irregular shapes or hand-poured areas. The quantity you order should be 8–10% above your net cubic yard calculation. Quote the job on net yards, order on gross. Software that doesn't separate these two numbers creates overrun risk on every pour. PSI specification — The difference between 2,500 PSI (basic flatwork) and 4,000 PSI (driveways with heavy vehicle traffic) and 5,000 PSI (structural or industrial floor) is meaningful in both cost and specification. Missing this detail on a quote means either repricing mid-job or eating the cost difference. Good estimating software treats PSI as a configurable line item, not a free-text note. Rebar and wire mesh — Reinforcement quantities are calculated per square foot or linear foot depending on the spec: #3 or #4 rebar at 12" or 18" on center, or 6x6 W1.4xW1.4 wire mesh. For foundation walls, vertical and horizontal rebar schedules need to be calculated separately from horizontal floor reinforcement. This is a common omission on manual estimates. Subbase preparation — The gravel depth and compaction spec varies significantly by soil conditions and freeze-thaw zone. A 4" compacted gravel base in a mild climate becomes 6–8" in a heavy freeze-thaw zone. This directly affects material cost and labor. Contractors who quote a flat "subbase prep" line without specifying depth are regularly surprised when their gravel cost doubles. Forming and stripping — Forming labor is separate from pour labor and often underestimated. Decorative edge forms, curved forms, and multi-height forms take significantly longer to set than straight board forms. Stripping and cleaning forms after the cure is another labor item that gets absorbed into overhead instead of billed explicitly. Curing and sealing — Curing compound application, plastic sheeting for wet curing, and surface sealers are separate material and labor line items. On a $12,000 driveway job, sealing costs $400–$600 in materials alone. This should be on the estimate. Pump truck — Any pour over approximately 40 cubic yards or with difficult site access (backyard pour, multiple-story foundation, poor truck access) typically requires a pump truck at $800–$1,500 per day plus mileage. This is a make-or-break line item that some contractors forget to include on their initial quote.
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The Top Concrete Estimating Platforms in 2026

1. STACK — Best for Digital Takeoff from Plans Price: $2,999–$4,999/year | Best for: Concrete contractors who receive architectural or structural plans and need digital takeoff
STACK is a cloud-based takeoff and estimating platform built for contractors who work from PDF or CAD drawings. You upload the plans, calibrate the scale, and use the takeoff tools to measure areas, linear footage, and volumes directly on the drawing. For concrete estimating, this means you trace the slab area or foundation walls on the drawing and STACK calculates the cubic yards automatically with your specified depth and mix.
The assembly builder lets you create reusable cost assemblies — for example, a "4" driveway slab, 3,000 PSI, wire mesh, 6" compacted gravel base, broom finish" assembly that automatically calculates concrete yards, mesh quantity, gravel tons, and labor hours when you trace the area on a plan. Strengths:
Purpose-built for plan-based takeoff — the measurement tools are excellent
Reusable assemblies speed up repeated job types significantly
Multi-trade capable, useful for GCs who self-perform concrete
Cloud-based, accessible from any device Weaknesses:
Price is high for small concrete-only operators — $3K/year is meaningful overhead
Setup time is real — building out accurate cost assemblies takes 10–20 hours
Doesn't handle jobs without plans well — site-visit estimates require manual input
No AI or photo analysis — you still have to trace and measure manually
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2. PlanSwift — Best for Contractors Who Prefer a Desktop App Price: $1,749 one-time license | Best for: Established concrete shops wanting digital takeoff without a subscription
PlanSwift is a desktop-based digital takeoff tool that's been in the market for 15+ years. The one-time license model makes it attractive compared to STACK's annual subscription. You install it, upload or sync your PDF plans, and run takeoffs using digital measuring tools.
For concrete work, the area, perimeter, and volume tools are the primary use cases. The software has a plugin ecosystem, and the concrete estimating plugin (available from third parties) adds common assemblies for flatwork, foundations, and structural pours. Strengths:
One-time licensing cost — no annual fee after purchase
Mature platform with a large user base and good documentation
Works offline
Integrates with Excel for contractors who want custom estimating spreadsheets Weaknesses:
Desktop-only — no mobile or browser access
The interface is dated compared to cloud competitors
Plugin-dependent for concrete-specific assemblies
No built-in CRM, follow-up, or invoicing — estimate only
Updates are slower than cloud-based competitors
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3. Jobber — Best for Small Concrete Operations Needing Full Business Software Price: $69/month (Core) | $169/month (Connect) | $349/month (Grow) | Best for: Concrete contractors who want scheduling, quoting, invoicing, and payments in one place
Jobber isn't a dedicated concrete estimating platform — it's a general field service management tool. But for a concrete contractor running $200K–$1M in revenue who currently manages everything through texts, spreadsheets, and Square invoices, Jobber is a major operational upgrade.
The estimating module is line-item based. You build out your standard line items — concrete pour by the yard, pump truck, wire mesh by the SF, forming labor per LF — and pull them into quotes. The client portal lets customers approve quotes and pay invoices from a link, which works well for residential flatwork and driveways where the customer is a homeowner. Strengths:
Covers the full business workflow: quoting, scheduling, invoicing, payments, and customer history
Clean client-facing experience for quote approval and payment
QuickBooks Online sync is reliable
Mobile app is strong for field use Weaknesses:
No cubic yard calculator — math has to be done externally and entered as quantities
No plan-based takeoff — doesn't integrate with drawings or PDFs
Line-item library requires manual setup
No AI estimating features
Volume discounts and complex pricing assemblies are cumbersome to configure
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4. Contractor Foreman — Best Budget Option for Full Job Management Price: $49–$149/month | Best for: Small concrete contractors who want job management + basic estimating under $100/month
Contractor Foreman is a budget-friendly construction management platform that includes estimating, scheduling, job costing, time tracking, and invoicing in a single subscription. For a concrete contractor running 2–3 crews, the ability to manage estimates, track crew hours, and monitor material costs per job in one system at under $100/month is genuinely useful.
The estimating tool supports line-item quotes with labor and materials. The job cost tracking lets you compare estimated vs. actual material costs per pour — useful for identifying whether your concrete yield estimates are accurate. Strengths:
Lowest price point for a full-featured system
Job costing is stronger than Jobber's at this price
Gantt chart and scheduling tools for multi-phase projects
Time tracking integrates with job cost Weaknesses:
The UI is functional but not polished — steeper learning curve than Jobber
No plan-based takeoff or digital measuring tools
Estimating module requires manual calculations for cubic yards
Integrations are more limited than Jobber or STACK
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5. Ontrakt — Best AI-Powered Estimating for Residential Concrete Work Price: $97–$197/month | Best for: Concrete contractors doing flatwork, driveways, patios, sidewalks, and repair work who want photo-driven estimates
Ontrakt takes a different approach to concrete estimating: instead of plan-based takeoff or manual line-item entry, it uses computer vision to analyze photos of the existing or proposed work area and generate a structured estimate automatically. How it works for concrete:
You photograph the site — existing driveway, patio slab, sidewalk, foundation, or area to be poured. For replacement or repair work, you also photograph the existing surface condition. You upload the photos or a short walkthrough video to Ontrakt.
The AI analyzes the images and does several things in parallel:
Estimates the square footage of the area from visual cues and reference objects
Detects cracking patterns and classifies severity (surface crazing vs. structural cracks vs. heaving)
Identifies whether exposed rebar is present, indicating the concrete has deteriorated past the rebar cover
Assesses surface condition to determine if an overlay is viable or if full demolition and replacement is required
Estimates slab thickness from edge views or exposed sections
From that analysis, Ontrakt generates a complete line-item estimate with the following sections:
1. Demolition — jackhammering and removal, per square foot, with haul-away
2. Subbase preparation — gravel depth based on visible soil conditions, compaction, and regional freeze-thaw zone (auto-detected from location)
3. Formwork — edge forming, perimeter LF, estimated labor hours
4. Concrete — cubic yards calculated from area and specified depth, with PSI specification options (2,500 / 3,000 / 4,000), waste factor applied to order quantity
5. Reinforcement — wire mesh SF or rebar LF based on job type (driveway, patio, walkway, structural)
6. Pump truck — flagged if area exceeds 40 cubic yards or if site access photos indicate difficult access
7. Finishing — broom, trowel, or decorative finish as a separate labor line
8. Curing and sealing — curing compound and sealer as separate material and labor items Typical estimate creation time: 5–10 minutes including review and adjustment, versus 45–90 minutes for a detailed manual estimate on a residential driveway or patio.
A real example: a 1,200 SF driveway replacement — demo, 4" slab at 3,000 PSI with wire mesh, 6" compacted gravel base, broom finish, and acrylic sealer. Manual estimate at a desk with measurements and a spreadsheet: 60–90 minutes. Ontrakt from a 4-minute phone video: 8 minutes total including the AI processing time and a 3-minute review.
Beyond estimating, Ontrakt includes automated follow-up sequences that trigger when a quote goes unanswered — day 2, day 5, and day 10 — so jobs don't go cold because the homeowner got busy. What Ontrakt currently doesn't have:
Plan-based takeoff tools (for structural or commercial concrete from engineered drawings)
Pump scheduling or ready-mix supplier integration
Mix design documentation for structural or DOT work Best for: Residential flatwork and repair contractors doing driveways, patios, sidewalks, and foundation repairs who want faster quotes with fewer manual calculations.
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Concrete Estimating Software Comparison
| Feature | STACK | PlanSwift | Jobber | Contractor Foreman | Ontrakt |
|---|---|---|---|---|---|
| AI Photo Estimating | No | No | No | No | Yes |
| Plan-Based Takeoff | Yes | Yes | No | No | No |
| Cubic Yard Calculator | Yes | Yes | Manual | Manual | AI-generated |
| PSI Specification | Manual | Manual | Manual | Manual | Yes (auto) |
| Waste Factor | Manual | Manual | Manual | Manual | Yes (auto) |
| Pump Truck Detection | Manual | Manual | Manual | Manual | Yes (auto) |
| CRM / Follow-Up | No | No | Good | Basic | Yes (automated) |
| Client Portal | No | No | Yes | Yes | Yes |
| Job Cost Tracking | Basic | No | Basic | Good | In development |
| Price (Small Team) | ~$2,999/yr | $1,749 (one-time) | $169/mo | $49–$149/mo | $97–$197/mo |
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The Common Mistakes That Kill Concrete Margins
Most concrete estimating errors fall into a handful of recurring categories. The right software reduces these — but understanding them matters regardless of what tool you use. Forgetting the waste factor on orders — A common sequence: estimate 12 cubic yards net, order 12 yards, fall short mid-pour with the truck gone. The fix is building a standard 8% waste factor into every order calculation. Software that separates net quantity (for pricing) from order quantity (for the plant call) eliminates this. PSI spec not locked at quote time — A customer approves a quote for a 3,000 PSI driveway. You order 3,500 PSI because the plant is short on 3,000. The cost difference hits your margin. Or worse — you quote 2,500 PSI because it's cheaper, the customer okays it, and the driveway spalls in year three. Locking PSI in writing at quote time protects both margin and liability. Pump truck omitted from the initial quote — On jobs where a pump truck is borderline (35–50 yards, uncertain site access), it's tempting to leave it out to keep the quote competitive. This is the single most common source of large overruns on residential concrete jobs. Quote it in, make it a line item, and let the customer see the real cost. Subbase treated as a flat rate — Quoting subbase prep at a fixed number rather than by depth and area means you'll lose money every time soil conditions or inspection requirements exceed your assumption. Bill subbase on a per-inch, per-square-foot basis and adjust at pre-pour inspection if conditions warrant.
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Choosing the Right Platform for Your Concrete Business You do commercial, structural, or DOT work from engineered plans: STACK is the right choice. The plan-based takeoff tools and assembly system are built for exactly this workflow. PlanSwift is a reasonable alternative if you prefer a one-time license and work primarily from a desktop. You're a small flatwork or residential contractor who needs scheduling, invoicing, and basic quoting in one tool: Jobber gives you the cleanest workflow at a manageable price. You'll still do cubic yard math externally, but everything else lives in one place. You want full job management including time tracking and job costing at the lowest possible price: Contractor Foreman covers the essentials at $49–$149/month and the job cost tracking is better than Jobber's at this tier. You do residential driveways, patios, sidewalks, or concrete repair and your biggest bottleneck is estimate speed or jobs going cold after quoting: Ontrakt's AI estimating directly addresses both problems. Photo-to-estimate in under 10 minutes, with automated follow-up built in. No plan uploads, no manual cubic yard math, no separate spreadsheet.
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Try Ontrakt on Your Next Concrete Estimate
Ontrakt is currently in open beta for residential concrete contractors. You get full Pro access — AI photo estimating, automated follow-up, client portal, and invoicing — free for 6 months.
If you're quoting driveways, patios, sidewalks, or concrete repair work, test the AI on your next three jobs. If it saves you 45 minutes per estimate and closes one or two jobs that would otherwise go cold, the ROI is straightforward. Start your free trial at ontrakt.com/sign-up →

Best Concrete Estimating Software in 2026 — Accurate Takeoffs for Concrete Contractors

The Top Concrete Estimating Platforms in 2026

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