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ConstructionOnline vs Plexxis

ConstructionOnline

constructiononline.com

Plexxis

plexxis.com

Side by side

FigureConstructionOnlinePlexxis
Price from$25/mo—
Free planYes—
Free trialYes—
Open source——
WebYesYes
WindowsYesYes
macOSYes—
iOSYesYes
AndroidYesYes
APIYesYes
Self-hosted—Yes
Plans published111
Spec score · Construction Management Software9.2 (#2)7.7 (#23)
EstimatingIts OnCost tools support detailed estimates, templates, costbooks, classifications, taxes, markups, attachments, and financial reports.Estimating includes cloud-based team collaboration, digital takeoff, historical cost analysis, and connections between bids, budgets, operations, and accounting.
Founded1999Plexxis says leading subcontractors have trusted it since 1999.
HeadquartersUDA Technologies lists its address as 2272 Moore's Mill Rd, Auburn, Alabama 36803.Plexxis lists its head office in Langford, British Columbia, Canada.
IntegrationsThe maker lists integrations including Google Drive, Google Calendar, OneDrive, Outlook Calendar, Dropbox, Box, QuickBooks Online, QuickBooks Desktop, PlanSwift, and CAD imports.Plexxis describes RESTful API integrations for connecting external systems, including HR, financial, and reporting tools; it does not name specific third-party products on these pages.
SupportResidential subscriptions include free onboarding, ongoing training, and in-house support.Plexxis provides a support portal for guides, tutorials, support requests, and request-status tracking, and describes in-house support as part of its annual software and service fee.

Plans

ConstructionOnline

  • Core ToolsFree
  • ConstructionOnline Basics additional user$30 a month
  • OnPlan Scheduling add-on$119 a month
  • Redline Takeoff add-on$150 a month
  • ConstructionOnline Basics (first user)$199 a month
  • ConstructionOnline Basics additional user$300 a year
  • ConstructionOnline Basics (first user)$1,999 a year
  • Enterprise$36,840 a year
  • ConstructionOnline BasicsPrice not published
  • EnterprisePriced on request

ConstructionOnline pricing →

Plexxis

  • Plexxis software and servicePrice not published

Plexxis pricing →

In their own words

ConstructionOnline

ConstructionOnline is a construction management platform with tools for estimating, scheduling, project management, communication, and finances. Estimating and financial features include client selections, change orders, proposals, costbooks, invoicing, and two-way QuickBooks Online integration. For planning and job tracking, teams can use Gantt schedules, project calendars, baseline tracking, daily logs, to-do lists, punch lists, and checklists. Daily logs can record jobsite work, weather, deliveries, delays, equipment, materials, visitors, and safety information. The iOS and Android app provides field access to project activity, photos, documents, logs, task lists, and schedules; it requires an internet connection, iOS 15.5 or later, or Android 8.0 or later. Listed integrations include Google Drive, Google Calendar, OneDrive, Outlook Calendar, Dropbox, Box, QuickBooks Online and Desktop, PlanSwift, and CAD imports. A private REST API with read and write access is available by request to Business and Enterprise subscribers. Pricing is on request, with a free trial but no free plan. The company history says UDA Technologies was founded in 1999; the company is based in Auburn, Alabama.

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Plexxis

Plexxis is a construction platform built exclusively for subcontractors, connecting field work, finance, and operations. Its solutions include estimating, project management, accounting and payroll, mobile field tools, equipment, and residential work; Planning & Scheduling is listed as in development. Estimating brings together digital takeoff, cloud team collaboration, historical cost analysis, and links among bids, budgets, operations, and accounting. Project management covers job progress, change orders, budget-versus-actual reporting, document collaboration, and workflows and approvals. Mobile apps support timecards, daily reports, T&M tickets, material requisitions, and offline work, with GPS validation for check-ins and check-outs. Accounting and payroll include job costing, union and certified payroll, live WIP reporting, and cost projections. The equipment module tracks owned and rented assets, utilization, costs, maintenance, and certifications. Plexxis offers API connections and cloud or HyperCloud hosting options. Implementation averages 4–12 months, depending on company complexity and other factors.

Visit plexxis.com