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Constellation1 CRM
Your Source for Real Estate Technology
Last updated: March 2026
Constellation1 CRM Alternatives & Competitors (2026)
Top 4 free alternatives
Value for money
No pricing info
Starting price
No pricing info
Functionality
Access Controls/Permissions
4.5/5
Client Management
4.4/5
Calendar Management
4.3/5
Top Features
Contact Database
N/A
Contact Management
N/A
CRM
N/A
Value for money
Starting price
No pricing info
Functionality
Customer Database
4.5/5
Activity Dashboard
4.4/5
Contact Database
4.4/5
Top Features
Access Controls/Permissions
N/A
Email Marketing
N/A
Email Templates
N/A
Value for money
No pricing info
Starting price
No pricing info
Functionality
Calendar Management
4.5/5
Activity Dashboard
4.3/5
Alerts/Notifications
4.2/5
Top Features
Contact Database
N/A
Contact Management
N/A
CRM
N/A
Value for money
Starting price
No pricing info
Functionality
Calendar/Reminder System
5/5
Client Management
4.5/5
Alerts/Notifications
3.9/5
Top Features
Access Controls/Permissions
N/A
Activity Dashboard
N/A
Contact Database
N/A
Value for money
No pricing info
Starting price
No pricing info
Functionality
Access Controls/Permissions
4.7/5
Activity Dashboard
4.1/5
Alerts/Notifications
3.9/5
Top Features
Contact Database
N/A
Contact Management
N/A
CRM
N/A
Value for money
Starting price
No pricing info
Functionality
Activity Tracking
5/5
API
5/5
Alerts/Notifications
4.7/5
Top Features
Contact Database
N/A
Contact Management
N/A
CRM
N/A
Value for money
Starting price
No pricing info
Functionality
Activity Tracking
5/5
Appointment Management
5/5
Calendar Sync
5/5
Top Features
Access Controls/Permissions
N/A
Contact Database
N/A
Contact Management
N/A
Value for money
Starting price
No pricing info
Functionality
Access Controls/Permissions
5/5
Alerts/Notifications
4.8/5
Client/Property Matching
4.5/5
Top Features
Contact Database
N/A
Contact Management
N/A
CRM
N/A
Value for money
Starting price
No pricing info
Functionality
Contact Management
4.2/5
Alerts/Notifications
3.8/5
Activity Tracking
3.5/5
Top Features
Access Controls/Permissions
N/A
Contact Database
N/A
Customer Database
N/A
Value for money
No pricing info
Starting price
No pricing info
Functionality
Accounting
5/5
Agent Management
5/5
Campaign Management
5/5
Top Features
Activity Tracking
N/A
Contact Database
N/A
Contact Management
N/A
Value for money
Starting price
No pricing info
Functionality
Campaign Management
4.9/5
Alerts/Notifications
4.6/5
API
N/A
Top Features
Contact Database
N/A
Contact Management
N/A
CRM
N/A
Value for money
Starting price
No pricing info
Functionality
Alerts/Notifications
3.7/5
Appointment Management
N/A
Appointment Scheduling
N/A
Top Features
Access Controls/Permissions
N/A
Contact Database
N/A
Contact Management
N/A
Value for money
Starting price
No pricing info
Functionality
Contact Management
4.7/5
Calendar Management
4.2/5
Client/Property Matching
4.1/5
Top Features
Access Controls/Permissions
N/A
Activity Tracking
N/A
Contact Database
N/A
Value for money
Starting price
No pricing info
Functionality
Activity Tracking
4.8/5
Access Controls/Permissions
4.3/5
Alerts/Notifications
4.3/5
Top Features
Contact Database
N/A
Contact Management
N/A
CRM
N/A
Value for money
Starting price
No pricing info
Functionality
Activity Tracking
4.6/5
Alerts/Notifications
4.5/5
Activity Dashboard
4.4/5
Top Features
Contact Database
N/A
Contact Management
N/A
CRM
N/A
Value for money
Starting price
No pricing info
Functionality
AI/Machine Learning
4.9/5
Activity Tracking
4.6/5
Activity Dashboard
4.5/5
Top Features
Contact Database
N/A
Contact Management
N/A
CRM
N/A
Value for money
Starting price
No pricing info
Functionality
Activity Dashboard
4.5/5
Client/Property Matching
3.9/5
Campaign Management
3.6/5
Top Features
Access Controls/Permissions
N/A
Contact Management
N/A
CRM
N/A
Value for money
Starting price
No pricing info
Functionality
Accounting
5/5
360 Degree Feedback
4.8/5
Advertising Management
4.8/5
Top Features
Alerts/Notifications
N/A
Contact Database
N/A
Contact Management
N/A
Value for money
Starting price
No pricing info
Functionality
Contact Management
4.1/5
Campaign Management
4/5
Alerts/Notifications
3.7/5
Top Features
Access Controls/Permissions
N/A
Activity Tracking
N/A
CRM
N/A
Value for money
Starting price
No pricing info
Functionality
Calendar Management
4.7/5
Activity Dashboard
4.4/5
Activity Tracking
4/5
Top Features
Access Controls/Permissions
N/A
Contact Database
N/A
Contact Management
N/A