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.
Smstools
Cloud-based solution to streamline SMS marketing processes
Last updated: March 2026
Smstools Alternatives & Competitors (2026)
Top 6 free alternatives
GoReminders
Text & email reminders for appointments, meetings & more
Value for money
Starting price
No pricing info
Functionality
Access Controls/Permissions
5/5
Alerts/Notifications
5/5
Appointment Management
4.9/5
Top Features
Automated Responses
N/A
Campaign Planning
N/A
Campaign Scheduling
N/A
Kangaroo
An all-in-one Loyalty and Marketing Platform for businesses.
Value for money
Starting price
No pricing info
Functionality
Access Controls/Permissions
5/5
Activity Tracking
4.9/5
Campaign Management
4.7/5
Top Features
2-Way Messaging
N/A
Automated Responses
N/A
Campaign Scheduling
N/A
Avochato
SMS texting and live chat for sales, support & ops teams
Value for money
Starting price
No pricing info
Functionality
Activity Dashboard
5/5
Alerts/Escalation
5/5
Agent Interface
N/A
Top Features
Campaign Planning
N/A
Campaign Scheduling
N/A
Client Database
N/A
Birdeye
AI-based webchat assistant for business conversations
Value for money
No pricing info
Starting price
No pricing info
Functionality
AI/Machine Learning
5/5
AI Writing Assistant
5/5
Activity Dashboard
4.8/5
Top Features
Automated Responses
N/A
Campaign Planning
N/A
Campaign Scheduling
N/A
Caspio
Low-code application development platform.
Value for money
Starting price
No pricing info
Functionality
Accounting Integration
5/5
Activity Tracking
5/5
Access Controls/Permissions
4.5/5
Top Features
2-Way Messaging
N/A
Alerts/Notifications
N/A
API
N/A
JustCall
AI-Powered Business Communication for Sales & Support Teams
Value for money
Starting price
No pricing info
Functionality
Access Controls/Permissions
5/5
API
5/5
2-Way Messaging
4.3/5
Top Features
Automated Responses
N/A
Campaign Planning
N/A
Campaign Scheduling
N/A
Value for money
Starting price
No pricing info
Functionality
A/B Testing
4.4/5
API
4.3/5
Automated Responses
4/5
Top Features
Campaign Planning
N/A
Campaign Scheduling
N/A
Client Database
N/A
Value for money
No pricing info
Starting price
No pricing info
Functionality
Access Controls/Permissions
5/5
Autoresponders
5/5
Calendar Management
5/5
Top Features
Activity Dashboard
N/A
Campaign Planning
N/A
Campaign Scheduling
N/A
Value for money
Starting price
No pricing info
Functionality
Activity Dashboard
4.8/5
Alerts/Notifications
4.6/5
Activity Tracking
4.6/5
Top Features
Campaign Planning
N/A
Campaign Scheduling
N/A
Client Database
N/A
Value for money
Starting price
No pricing info
Functionality
Alerts/Notifications
5/5
2-Way Messaging
4.3/5
Archiving & Retention
4/5
Top Features
Automated Responses
N/A
Campaign Planning
N/A
Campaign Scheduling
N/A
Value for money
Starting price
No pricing info
Functionality
A/B Testing
5/5
Autoresponders
5/5
Campaign Management
4.7/5
Top Features
2-Way Messaging
N/A
Alerts/Notifications
N/A
Automated Responses
N/A
Value for money
Starting price
No pricing info
Functionality
API
5/5
2-Way Messaging
4.9/5
Automated Responses
4.8/5
Top Features
Campaign Planning
N/A
Campaign Scheduling
N/A
Client Database
N/A
Value for money
Starting price
No pricing info
Functionality
Access Controls/Permissions
5/5
Automated Responses
5/5
API
4.8/5
Top Features
Activity Dashboard
N/A
Campaign Planning
N/A
Campaign Scheduling
N/A
Value for money
No pricing info
Starting price
No pricing info
Functionality
API
1/5
Activity Tracking
N/A
Autoresponders
N/A
Top Features
2-Way Messaging
N/A
Campaign Planning
N/A
Campaign Scheduling
N/A
Value for money
Starting price
No pricing info
Functionality
Campaign Scheduling
4.8/5
Communication Management
4.4/5
2-Way Messaging
4.2/5
Top Features
Activity Dashboard
N/A
API
N/A
Campaign Planning
N/A
Value for money
Starting price
No pricing info
Functionality
Activity Dashboard
5/5
Automated Responses
5/5
Autoresponders
5/5
Top Features
API
N/A
Campaign Planning
N/A
Client Database
N/A
Value for money
Starting price
No pricing info
Functionality
Activity Dashboard
5/5
Confirmations/Reminders
5/5
Contact Database
4/5
Top Features
Campaign Planning
N/A
Client Database
N/A
Client Management
N/A
Value for money
Starting price
No pricing info
Functionality
Campaign Planning
5/5
Contact Management
4/5
Engagement Tracking
4/5
Top Features
Activity Dashboard
N/A
API
N/A
Client Database
N/A
Value for money
Starting price
No pricing info
Functionality
A/B Testing
N/A
Activity Tracking
N/A
Autoresponders
N/A
Top Features
Campaign Planning
N/A
Campaign Scheduling
N/A
Client Database
N/A
Value for money
Starting price
No pricing info
Functionality
2-Way Messaging
4/5
A/B Testing
N/A
Access Controls/Permissions
N/A
Top Features
Automated Responses
N/A
Campaign Planning
N/A
Campaign Scheduling
N/A