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AOS pricing

#34 of 49 in Contractor Accounting Software

AOS costs from 500 USD on its cheapest paid plan; 7 plans in all, as listed on aos.build — prices checked 20 Oct 2026.

5.7/10Editor score
Visit AOS
AOS5.7 Visit AOS

AOS pricing at a glance

Plans Paid No free plan — trial or paid only. Prices checked 20 Oct 2026.
See plans on aos.build

AOS plans & pricing

PlanPriceKey limits
Beta bundle — GCs & Subcontractors$500/mo Founding rate locked through July 2028; open beta
  • 50 active projects
Payroll (GC add-on)$500/mo Add-on; no per-employee fee
  • Certified payroll
  • Multi-state withholding and unemployment
  • Direct deposit and paper checks
  • Timesheet to gross-to-net automation
Accounting & AP (GC add-on)$1,000/mo $1,000/mo plus $750 per additional EIN; first EIN included
  • Accounts payable and AI invoice parsing
  • Three-way PO/receipt/invoice match
  • ACH and check payment runs
  • Job-cost native GL and multi-EIN consolidation
Estimating & ITB (add-on)$500/mo Add-on; 5 estimator seats included, additional active estimator $50/mo
  • 5 estimator seats
Sub Compliance (add-on)$200/mo Add-on
  • COI, W-9 and bond tracking
  • Expiry alerts
  • Secure subcontractor upload portal
  • Pay-app release blocking for expired documents
Compliance Pro (GC add-on)$499/mo Add-on
  • 51-jurisdiction lien waiver registry
  • Blue Notary RON integration
  • Per-diem engine
  • Insurance auto-renewal
Residential Builders (add-on)$599/mo Flat monthly; no per-home, allowance or draw fees
  • Selections and allowances
  • Construction draw packaging
  • Homeowner portal
  • Change orders with e-signature
  • Warranty tracking

Prices as published by the vendor on aos.build, checked 20 Oct 2026; taxes and regional pricing may differ. We do not change a plan's price or its limits — this table is what the vendor's own pricing page said on that date.

What the price includes

  • Built for
    Mid-market
  • Integrations
    4 integrations: NOAA Weather, Email and SMS delivery, Platform API and webhooks, Blue Notary
  • Free plan
    No
  • Paid from
    $500/mo
  • Job costing
    Yes

Our full AOS verdict, fact sheet and score →

Prices checked by iTechGuides Editors · Editorial team · Updated Oct 2026

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