App comparison
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ReachStream
5
6
4
0
3
0
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Unlocking Growth Through Data
Last updated: August 2026
ReachStream Alternatives & Competitors (2026)
Top 10 free alternatives
Bouncer
The easiest to use, yet the most powerful Email Verification
0.3
Value for money
Starting price
0.3
Functionality
Data Import/Export
4.9/5
Data Verification
4.8/5
Bulk Email Verification
4.8/5
Top Features
Customer Database
N/A
Syntax Check
N/A
ZeroBounce
Online email validation system
0.4
Value for money
Starting price
0.2
Functionality
Activity Tracking
5/5
Click Tracking
5/5
API
4.8/5
Top Features
CRM
N/A
Customer Database
N/A
Domain Check
N/A
Melissa Data Quality Suite
AI-Powered data quality for accurate, actionable insights.
0.5
Value for money
No pricing info
Starting price
0.3
Functionality
Address Validation
5/5
API
2/5
Address Validation
N/A
Top Features
Customer Database
N/A
Domain Check
N/A
Syntax Check
N/A
Kickbox Email Verification
Email verification software for developers and marketers
0.7
Value for money
Starting price
0.1
Functionality
Activity Tracking
5/5
API
5/5
Campaign Analytics
5/5
Top Features
Customer Database
N/A
Syntax Check
N/A
Mailjet
Marketing Email, Transactional Email, Transactional SMS
0.8
Value for money
Starting price
0.3
Functionality
Alerts/Notifications
5/5
Archiving & Retention
4.7/5
API
4.4/5
Top Features
CRM
N/A
Customer Database
N/A
Domain Check
N/A
Mailgun
Transactional email API service for developers
0.9
Value for money
Starting price
0.3
Functionality
Bulk Email Verification
5/5
Click Tracking
5/5
API
4.6/5
Top Features
CRM
N/A
Customer Database
N/A
Syntax Check
N/A
SendGrid
Delivers reliable email at scale for businesses
1.0
Value for money
Starting price
0.4
Functionality
API
4.6/5
Campaign Scheduling
4.5/5
CAN-SPAM Compliance
4.2/5
Top Features
CRM
N/A
Customer Database
N/A
Domain Check
N/A
0.6
Value for money
Starting price
0.1
Functionality
Domain Check
4.6/5
Catch-all Server Detection
4.5/5
Recipient Validation
4.5/5
Top Features
Customer Database
N/A
Syntax Check
N/A
1.3
Value for money
Starting price
0.4
Functionality
Activity Tracking
5/5
Auto Extraction
4.5/5
Activity Dashboard
4/5
Top Features
CRM
N/A
Customer Database
N/A
Domain Check
N/A
0.5
Value for money
Starting price
0.2
Functionality
Activity Dashboard
5/5
Auto Extraction
5/5
Collaboration Tools
5/5
Top Features
CRM
N/A
Customer Database
N/A
Domain Check
N/A
0.5
Value for money
Starting price
0.1
Functionality
Bulk Email Verification
5/5
Alerts/Notifications
4.7/5
Activity Dashboard
4.6/5
Top Features
CRM
N/A
Customer Database
N/A
Domain Check
N/A
0.1
Value for money
Starting price
0.3
Functionality
Data Import/Export
4.9/5
API
4.8/5
Data Verification
4.8/5
Top Features
CRM
N/A
Customer Database
N/A
Domain Check
N/A
0.2
Value for money
Starting price
0.1
Functionality
A/B Testing
5/5
Activity Dashboard
5/5
API
5/5
Top Features
CRM
N/A
Customer Database
N/A
Domain Check
N/A
0.3
Value for money
Starting price
0.1
Functionality
Activity Dashboard
4.5/5
Catch-all Server Detection
4.3/5
Bounce Rate Analysis
4/5
Top Features
Domain Check
N/A
Syntax Check
N/A
0.4
Value for money
Starting price
0.1
Functionality
Activity Dashboard
5/5
Bounce Rate Analysis
3/5
A/B Testing
N/A
Top Features
CRM
N/A
Customer Database
N/A
Domain Check
N/A
0.2
Value for money
Starting price
0.1
Functionality
Click Tracking
4.9/5
Email Management
4.8/5
API
4.8/5
Top Features
Customer Database
N/A
Syntax Check
N/A
0.5
Value for money
Starting price
0.2
Functionality
Activity Tracking
5/5
CAN-SPAM Compliance
4.7/5
API
4.7/5
Top Features
CRM
N/A
Customer Database
N/A
Syntax Check
N/A
0.3
Value for money
Starting price
0.3
Functionality
Activity Tracking
5/5
Campaign Management
4.9/5
Campaign Analytics
4.6/5
Top Features
CRM
N/A
Customer Database
N/A
Domain Check
N/A
0.3
Value for money
Starting price
0.3
Functionality
Activity Dashboard
5/5
API
5/5
Bounce Rate Analysis
5/5
Top Features
CRM
N/A
Customer Database
N/A
Domain Check
N/A
0.6
Value for money
Starting price
0.1
Functionality
Disposable Email Detection
4.9/5
Lead Segmentation
4.8/5
Lead Qualification
4.8/5
Top Features
API
N/A
Customer Database
N/A
Syntax Check
N/A