App comparison
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Echo
Drawing management system for engineering teams
Last updated: October 2026
Echo Alternatives & Competitors (2026)
Top 7 free alternatives
Pylon
#1 Solar Design Software with $0 Monthly Fees
Value for money
Starting price
No pricing info
Functionality
Accounting Integration
N/A
API
N/A
Billing & Invoicing
N/A
Top Features
2D Drawing
N/A
Access Controls/Permissions
N/A
Assessment Management
N/A
Onshape
Full-cloud 3D CAD system for design teams
Value for money
Starting price
No pricing info
Functionality
Bill of Materials Management
4.8/5
3D Design & Modeling
4.8/5
Annotations
4.5/5
Top Features
Assessment Management
N/A
CAD Tools
N/A
Collaboration Tools
N/A
Designcenter Solid Edge
3D design and simulation
Value for money
Starting price
No pricing info
Functionality
3D Design & Modeling
4.9/5
Bill of Materials Management
4.5/5
CAD Tools
4.4/5
Top Features
Access Controls/Permissions
N/A
Activity Dashboard
N/A
Assessment Management
N/A
Altium Develop
Electronics development platform for connected teams
Value for money
Starting price
No pricing info
Functionality
3D Imaging
4.7/5
Bills of Material
4.6/5
Access Controls/Permissions
4.4/5
Top Features
Activity Dashboard
N/A
Assessment Management
N/A
Configurable Workflow
N/A
Civil 3D
Engineering CAD software for civil engineers
Value for money
Starting price
No pricing info
Functionality
2D Drawing
4.5/5
3D Imaging
4/5
Access Controls/Permissions
2/5
Top Features
Assessment Management
N/A
CAD Tools
N/A
Collaboration Tools
N/A
Value for money
Starting price
No pricing info
Functionality
Data Management
4.5/5
Data Discovery
4.5/5
AI/Machine Learning
4.3/5
Top Features
Access Controls/Permissions
N/A
Activity Dashboard
N/A
Assessment Management
N/A
Value for money
No pricing info
Starting price
No pricing info
Functionality
3D Design & Modeling
4.7/5
Bills of Material
4.6/5
CAD Tools
4.6/5
Top Features
Activity Dashboard
N/A
Assessment Management
N/A
Collaboration Tools
N/A
Value for money
No pricing info
Starting price
No pricing info
Functionality
2D Drawing
5/5
Lifecycle Management
5/5
CAD Tools
4.7/5
Top Features
3D Imaging
N/A
Access Controls/Permissions
N/A
Assessment Management
N/A
Value for money
Starting price
No pricing info
Functionality
3D Design & Modeling
4.8/5
CAD Tools
4.5/5
3D Imaging
4.3/5
Top Features
Access Controls/Permissions
N/A
Activity Dashboard
N/A
Assessment Management
N/A
Value for money
Starting price
No pricing info
Functionality
Dashboard
5/5
AI/Machine Learning
4.5/5
Data Capture and Transfer
4.5/5
Top Features
2D Drawing
N/A
3D Imaging
N/A
Access Controls/Permissions
N/A
Value for money
Starting price
No pricing info
Functionality
Automatic Formatting
5/5
2D Drawing
4.4/5
3D Modeling
4.3/5
Top Features
Access Controls/Permissions
N/A
Assessment Management
N/A
CAD Tools
N/A
Value for money
Starting price
No pricing info
Functionality
Activity Dashboard
5/5
API
5/5
Accounting Integration
3.9/5
Top Features
3D Imaging
N/A
Assessment Management
N/A
CAD Tools
N/A
Value for money
Starting price
No pricing info
Functionality
Access Controls/Permissions
4.3/5
2D Drawing
4.3/5
API
4.3/5
Top Features
3D Imaging
N/A
Activity Dashboard
N/A
Assessment Management
N/A
Value for money
No pricing info
Starting price
No pricing info
Functionality
Design Analysis
4.3/5
Collaboration Tools
4.3/5
Data Import/Export
4.3/5
Top Features
2D Drawing
N/A
Access Controls/Permissions
N/A
Activity Dashboard
N/A
Value for money
No pricing info
Starting price
No pricing info
Functionality
CAD Tools
4.4/5
3D Design & Modeling
4.3/5
Document Management
4.1/5
Top Features
Access Controls/Permissions
N/A
Activity Dashboard
N/A
Assessment Management
N/A
Value for money
Starting price
No pricing info
Functionality
CAD Tools
4.5/5
3D Design & Modeling
4.4/5
Bill of Materials Management
4.4/5
Top Features
Access Controls/Permissions
N/A
Activity Dashboard
N/A
Assessment Management
N/A
Value for money
No pricing info
Starting price
No pricing info
Functionality
3D Imaging
5/5
2D Drawing
4.2/5
3D Design & Modeling
N/A
Top Features
Assessment Management
N/A
CAD Tools
N/A
Collaboration Tools
N/A
Value for money
Starting price
No pricing info
Functionality
Data Capture and Transfer
5/5
2D Drawing
4.8/5
Data Import/Export
4.6/5
Top Features
3D Imaging
N/A
Access Controls/Permissions
N/A
Assessment Management
N/A
Value for money
No pricing info
Starting price
No pricing info
Functionality
Design Management
5/5
Bill of Materials Management
4.5/5
3D Design & Modeling
3.8/5
Top Features
3D Imaging
N/A
Access Controls/Permissions
N/A
Activity Dashboard
N/A
Value for money
Starting price
No pricing info
Functionality
Data Import/Export
5/5
2D Drawing
4.5/5
Bills of Material
4.5/5
Top Features
Access Controls/Permissions
N/A
Activity Dashboard
N/A
Assessment Management
N/A