Roofing estimating software is dominated by paid tools that start at $105-250 per user per month. The frustrating part for solo roofers and 2-3 person crews is that the truly roofing-specific platforms (AccuLynx, JobNimbus, RoofSnap) don't offer free tiers - their pricing is built for $3M+ companies. Six options work for free or near-free in 2026, and this guide compares them honestly.

What is the best free estimating software for roofing contractors?

For solo and small roofing crews, Estimatrix is the strongest genuinely-free option because it lets you template recurring roofing line items (tear-off, underlayment, flashing, disposal, labor by square) and send polished proposals quickly. RoofSnap's pay-as-you-go model ($13 per measurement) is the lowest-cost path to aerial roof measurements without a monthly commitment. JobNimbus and AccuLynx are not free but are the industry-standard paid tools for roofing companies above $1M annual revenue.

Why roofing estimating is different from general construction estimating

Three things make roofing-specific software worth the upgrade once you're past the solo phase:

1. Aerial measurement integration. Tools like RoofSnap, EagleView, and HOVER pull measurements from aerial imagery so you can quote without climbing a ladder. The BLS reports roofing has the highest fatal injury rate in construction trades - measuring from the ground is a real safety lift, not just a convenience.
2. Insurance restoration workflow. A large share of US roofing revenue is storm-related insurance work, which requires Xactimate-aligned line items, supplement workflows, and EagleView reports. Generic estimating tools don't handle this.
3. Per-square pricing logic. Roofing estimates are square-driven (a "square" = 100 sq ft) with material multipliers and waste factors. Tools that don't speak this language create extra friction.

For a 1-3 person residential roofing operation that doesn't do storm work, generic free tools are fine. For storm chasers and 5+ person crews, the roofing-specific paid tools usually pay back inside 90 days.

The 6 best estimating tools for roofing contractors at a glance

Pricing as of April 2026 — verify on each vendor's site. Sources: AccuLynx pricing breakdown, RoofSnap pricing, JobNimbus pricing.

1. Estimatrix - best free option for solo and small residential roofers

Estimatrix is built for the roofer who wants a real estimating workflow without paying $250+/user/month for a roofing-specific platform. The free tier covers the full retail-roofing quote-to-invoice loop.

Free tier includes:

• Unlimited estimates and proposals
• AI-assisted estimate drafting from a job description
• Reusable line-item templates (build your roofing template once: tear-off by layer count, underlayment by type, ice & water shield, drip edge, flashing, ridge cap, ventilation, disposal, labor)
• Customer-ready proposals with optional add-ons (3-tab vs architectural shingles as a price option)
• Invoicing tied to approved estimates
• No per-user cap

Where it stands out for roofers: the AI estimating feature understands "12-square tear-off and replace, architectural shingles, walk-behind delivery to dump trailer, two-day job" and drafts a structured estimate. You confirm pricing using your own per-square rates. For a solo roofer sending 5-15 retail quotes per week, this typically reclaims 30-90 minutes per estimate vs starting from a spreadsheet.

Trade-offs:

• Aerial measurement is not built in - you'll pair with EagleView, HOVER, or RoofSnap pay-as-you-go for that.
• Storm-restoration / Xactimate workflow is not the focus. If your work is 80%+ insurance restoration, JobNimbus or AccuLynx will fit better.

Best fit: solo and 2-5 person residential roofing crews doing retail work (homeowner-pay rather than insurance-pay).

2. RoofSnap - best for aerial measurements without a monthly commitment

RoofSnap is one of the few roofing-specific tools with a pay-as-you-go option. Per RoofSnap's pricing page, measurements start at $13 each, with monthly subscriptions starting at $105/user/month and annual at $52/user/month for 10+ users.

Where it stands out: for a roofer doing 4-8 quotes per month who doesn't want a $52-105/user monthly subscription, the per-measurement model lets you only pay when you have an active lead. Includes HD aerial roof images and a built-in estimating suite.

Trade-offs: the per-measurement cost adds up fast above 8-10 estimates/month - subscription is cheaper at that volume. Estimating workflow is roofing-specific but thinner than full-platform tools like JobNimbus.

Best fit: part-time and seasonal roofers, plus solo full-timers under 8 quotes/month.

3. JobNimbus - best paid roofing CRM for $1M-$5M companies

JobNimbus is the dominant CRM-plus-estimating platform for mid-size residential roofing companies. Pricing is plan + per-user: Growing plan ~$225/month base + $25-70/user, Established at ~$550/month base.

Where it stands out: the lead-to-job-completion workflow is the deepest in the roofing-specific category. EagleView and HOVER integrations are first-class. Production tracking (material delivery, crew dispatch, supplement tracking) is built around roofing operations specifically.

Trade-offs: not free, and not cheap - a 5-person roofing team will pay $350-550+/month all-in. Pricing is sales-led for higher tiers, which forces a discovery call.

Best fit: roofing companies at $1M-$5M annual revenue running 4-15 person crews.

4. AccuLynx - best for mid-large roofing operations doing $3M+

AccuLynx is the legacy industry-standard for retail and restoration roofing companies. The Essential plan is $250/user/month with Pro and Elite tiers requiring custom quotes. Add-ons (SmartDocs, customer portal, texting, aerial measurements) carry extra fees.

Where it stands out: the most complete feature set in roofing software, with deep restoration workflow (supplement tracking, scope sheet generation, insurance carrier integration) that smaller platforms don't match.

Trade-offs: users routinely report feeling "nickel-and-dimed" on add-on pricing per the AccuLynx pricing guide. Total cost for a 10-person operation can exceed $30K/year all-in. The complexity is overkill for retail-only or small operations.

Best fit: roofing companies above $3M annual revenue, especially those doing significant insurance/restoration volume.

5. STACK - best free takeoff option for commercial roofers

STACK's free plan supports cloud-based digital takeoff from PDF blueprints with limited active projects. For commercial roofing where the bid package includes architectural drawings (not just a residential measurement), STACK is the right starting point.

Where it stands out: measuring quantities directly on PDFs is best-in-class even at the free tier. Multi-collaborator support means estimators can work the same takeoff together.

Trade-offs: STACK is takeoff-first - the estimating layer is thinner than roofing-specific tools. Not designed for residential aerial measurements (use RoofSnap or EagleView for that).

Best fit: commercial roofers and roofing subs on commercial projects where bidding requires PDF takeoff.

6. Contractor+ - best free option for solo roofers under 5 quotes/month

Contractor+ Freedom plan is free forever: 5 estimates/invoices per month, 250 leads, and runs on iOS, Android, and web. Zero trial countdown, no credit card.

Where it stands out: simplest path to a polished quote for a solo operator validating whether estimating software is worth paying for at all.

Trade-offs: the 5-document monthly cap is hard. No roofing-specific templates, no aerial integration, no AI drafting.

Best fit: part-time roofers, side-business operators, and full-timers under 5 quotes/month.

How to choose: 5 questions to ask before you commit

1. Are you doing retail roofing or insurance restoration? Retail-only solo operators do fine with Estimatrix + pay-as-you-go RoofSnap measurements. Restoration work needs JobNimbus or AccuLynx for the supplement workflow.
2. How many quotes do you send per month? Under 5 → Contractor+ or Joist Basics is genuinely free. 5-15 → Estimatrix free + RoofSnap pay-as-you-go. 15+ on retail or any restoration → JobNimbus pays back inside 90 days.
3. Do you need aerial measurements? Built into RoofSnap. Available as an integration on JobNimbus and AccuLynx (extra cost). Not a feature in Estimatrix or Contractor+ - pair with EagleView or HOVER separately.
4. How big is your team? Solo or 2-3 → free tools work. 5+ employees with multiple estimators → roofing-specific paid tools pay back in 60-90 days through faster bid-to-close cycle.
5. Is your work mostly storm-driven or homeowner-pay? Storm-driven roofers need restoration workflow (Xactimate alignment, supplements). Homeowner-pay retail can use any of the free tools.

When to upgrade from free to paid

For roofing specifically, three signals indicate upgrade time:

• You're doing 5+ aerial measurements per month. Pay-as-you-go RoofSnap at $13/measurement crosses break-even with a $52-105/user/month subscription somewhere around 5-10 measurements.
• You started doing insurance restoration work. Estimatrix and Contractor+ don't have the supplement workflow you need. JobNimbus is the standard upgrade path.
• You hired a second estimator. Per-user pricing on AccuLynx and JobNimbus stings, but the alternative (everyone sharing one login) creates audit problems.

For more on small-team workflow and the estimate-to-job handoff, see our small-teams PM comparison. When you're ready to upgrade, Estimatrix's paid plans sit at the low end of the market.

Frequently asked questions