App comparison
Add up to 4 apps below to see how they compare. You can also use the "Compare" buttons while browsing.
GetApp offers objective, independent research and verified user reviews. We may earn a referral fee when you visit a vendor through our links.
Our commitment
Independent research methodology
Our researchers use a mix of verified reviews, independent research, and objective methodologies to bring you selection and ranking information you can trust. While we may earn a referral fee when you visit a provider through our links or speak to an advisor, this has no influence on our research or methodology.
Verified user reviews
GetApp maintains a proprietary database of millions of in-depth, verified user reviews across thousands of products in hundreds of software categories. Our data scientists apply advanced modeling techniques to identify key insights about products based on those reviews. We may also share aggregated ratings and select excerpts from those reviews throughout our site.
Our human moderators verify that reviewers are real people and that reviews are authentic. They use leading tech to analyze text quality and to detect plagiarism and generative AI.
How GetApp ensures transparency
GetApp lists all providers across its website—not just those that pay us—so that users can make informed purchase decisions. GetApp is free for users. Software providers pay us for sponsored profiles to receive web traffic and sales opportunities. Sponsored profiles include a link-out icon that takes users to the provider’s website.
Constellation1 CRM
Your Source for Real Estate Technology
Last updated: March 2026
Constellation1 CRM Alternatives & Competitors (2026)
Top 2 free alternatives
dotloop
Real estate transaction management software
Value for money
Starting price
No pricing info
Functionality
API
5/5
Activity Dashboard
4.9/5
Alerts/Notifications
4.9/5
Top Features
Contact Database
N/A
Contact Management
N/A
CRM
N/A
monday.com
Project management software
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
Salesforce Sales Cloud
Cloud-based CRM and sales automation software
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 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
No pricing info
Starting price
No pricing info
Functionality
Calendar Management
4.5/5
Alerts/Notifications
4.2/5
Calendar/Reminder System
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
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
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
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
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
Agent Management
5/5
Activity Dashboard
4.4/5
Alerts/Notifications
4.2/5
Top Features
Contact Database
N/A
Contact Management
N/A
CRM
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
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
No pricing info
Starting price
No pricing info
Functionality
Accounting
4/5
Alerts/Notifications
2.7/5
Commission Management
1/5
Top Features
Access Controls/Permissions
N/A
Activity Dashboard
N/A
Activity Tracking
N/A
Value for money
Starting price
No pricing info
Functionality
Activity Dashboard
5/5
Agent Management
5/5
Campaign Management
5/5
Top Features
Access Controls/Permissions
N/A
Activity Tracking
N/A
Alerts/Notifications
N/A
Value for money
No pricing info
Starting price
No pricing info
Functionality
Agent Management
5/5
Alerts/Notifications
5/5
Appointment Management
5/5
Top Features
Contact Database
N/A
Contact Management
N/A
CRM
N/A
Value for money
Starting price
No pricing info
Functionality
Data Import/Export
5/5
Email Marketing
5/5
Customizable Branding
4.8/5
Top Features
Access Controls/Permissions
N/A
Activity Dashboard
N/A
Activity Tracking
N/A
Value for money
Starting price
No pricing info
Functionality
Calendar Management
5/5
Campaign Management
5/5
Client/Property Matching
5/5
Top Features
Contact Database
N/A
Contact Management
N/A
CRM
N/A
Value for money
Starting price
No pricing info
Functionality
Accounting
N/A
Agent Management
N/A
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
Agent Management
N/A
API
N/A
Appointment Management
N/A
Top Features
Contact Database
N/A
Contact Management
N/A
CRM
N/A