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Sigma
5
10
4
7
3
2
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Construction estimating software
Last updated: March 2026
Sigma Alternatives & Competitors (2026)
Top 5 free alternatives
Procore
Cloud-based construction management platform
0.5
Value for money
No pricing info
Starting price
0.2
Functionality
Activity Tracking
5/5
Accounts Receivable
4.4/5
Activity Dashboard
4.3/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
Autodesk Forma
Construction management platform
0.6
Value for money
No pricing info
Starting price
0.1
Functionality
Archiving & Retention
4.7/5
Access Controls/Permissions
4.5/5
2D Drawing
4.5/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
Jobber
Tool that manages quotes, schedules, invoices and tasks
0.2
Value for money
Starting price
0.3
Functionality
Activity Tracking
5/5
Asset Tracking
5/5
Appointment Management
4.7/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
AccuLynx
Roofing Contractor App & Software
0.4
Value for money
No pricing info
Starting price
0.2
Functionality
Activity Tracking
5/5
Accounting Integration
4.1/5
Accounting
4/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
Contractor Foreman
Construction management software
Value for money
Starting price
0.3
Functionality
Activity Tracking
4.7/5
Activity Dashboard
4.6/5
Accounting Integration
4.1/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
ConstructionOnline
Web-based project management tool for construction sector
0.1
Value for money
Starting price
0.3
Functionality
Activity Tracking
5/5
Activity Dashboard
4.4/5
Alerts/Notifications
4.3/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
Buildxact
Construction management software
0.1
Value for money
Starting price
0.2
Functionality
Activity Tracking
4.6/5
Assembly Takeoff
4.4/5
Accounting
4.3/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
0.4
Value for money
Starting price
0.5
Functionality
2D/3D Designing
5/5
2D Drawing
4.7/5
CAD Tools
4.7/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
0.3
Value for money
No pricing info
Starting price
0.2
Functionality
Accounts Payable
5/5
Accounts Receivable
5/5
Activity Tracking
4.4/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
0.3
Value for money
Starting price
0.1
Functionality
Automatic Backup
4.8/5
Aerial Measurement
4.5/5
Billing & Invoicing
4.2/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
0.6
Value for money
Starting price
0.1
Functionality
Accounting
3.9/5
Accounting Integration
3.4/5
Activity Dashboard
3.3/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
0.3
Value for money
Starting price
0.3
Functionality
ACH Payment Processing
5/5
Activity Tracking
5/5
Ad hoc Reporting
5/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
0.9
Value for money
No pricing info
Starting price
0.2
Functionality
API
5/5
Accounting
4.3/5
Billing & Invoicing
4.2/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
0.4
Value for money
Starting price
0.5
Functionality
3D Design & Modeling
4.7/5
Bills of Material
4.7/5
3D Modeling
4.6/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
0.4
Value for money
Starting price
Functionality
Collaboration Tools
4.5/5
CRM
4.5/5
Bid Management
4.4/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
0.5
Value for money
Starting price
Functionality
2D Drawing
4.5/5
Assembly Takeoff
4.5/5
Bill of Materials
4.4/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
1.1
Value for money
No pricing info
Starting price
0.4
Functionality
Accounting
5/5
Accounts Payable
3.8/5
Accounts Receivable
3.8/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
0.4
Value for money
No pricing info
Starting price
0.1
Functionality
Activity Dashboard
5/5
Accounting
4.7/5
Budget Tracking
4.6/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
0.4
Value for money
Starting price
0.3
Functionality
Bills of Material
5/5
Change Order Management
4.8/5
Accounting Integration
4.7/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5
0.9
Value for money
No pricing info
Starting price
0.2
Functionality
Accounts Receivable
4.5/5
Audit Trail
4.5/5
Accounting Integration
4.4/5
Top Features
Customizable Reports
5/5
Customizable Templates
5/5
Accounting Integration
4/5