App comparison
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SMTPing
Convert sales from every email campaign
SMTPing Alternatives & Competitors (2026)
Top 10 free alternatives
InboxAlly
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
InboxAlly is the Ultimate Email Deliverability Tool!
Value for money
Starting price
Functionality
Email Tracking
4.5/5
Engagement Tracking
4/5
Email Monitoring
4/5
Top Features
Real-Time Monitoring
N/A
Duplicate Detection
N/A
Contact Database
N/A
mailfloss
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Bulk Email Verification for Busy Businesses
Value for money
Starting price
Functionality
Spam Detection
5/5
Third-Party Integrations
5/5
Single Email Verification
5/5
Top Features
Activity Tracking
N/A
Real-Time Analytics
N/A
Duplicate Detection
N/A
Byteplant Email Validator
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Enterprise Level Email Validation Solution
Value for money
Starting price
Functionality
Single Email Verification
5/5
Reporting & Statistics
5/5
Email Marketing
5/5
Top Features
No unique features
Reoon Email Verifier
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Online bulk email verification software
Value for money
Starting price
Functionality
Third-Party Integrations
5/5
Secure Data Storage
5/5
Data Import/Export
4.9/5
Top Features
Contact Database
N/A
Email Templates
N/A
Customer Database
N/A
Kickbox Email Verification
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email verification software for developers and marketers
Value for money
Starting price
Functionality
API
5/5
Monitoring
5/5
Activity Tracking
5/5
Top Features
Anti Spam
N/A
Spam Detection
N/A
Email Templates
N/A
Melissa Data Quality Suite
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
AI-Powered data quality for accurate, actionable insights.
Value for money
No pricing info
Starting price
Functionality
Address Validation
5/5
Third-Party Integrations
5/5
Data Verification
4.3/5
Top Features
Activity Tracking
N/A
Mailing List Management
N/A
Email Management
N/A
Emailable
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email Verification that's astonishingly easy and low-cost.
Value for money
Starting price
Functionality
Spam Detection
5/5
Single Email Verification
5/5
Reporting & Statistics
5/5
Top Features
Anti Spam
N/A
Lead Management
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Real-time contact lead scoring & verification
Value for money
Starting price
Functionality
Search Marketing
N/A
Reporting/Analytics
N/A
Performance Metrics
N/A
Top Features
Recipient Validation
N/A
Email Management
N/A
Catch-all Server Detection
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email list validation to support list growth
Value for money
Starting price
Functionality
Spam Blocker
4/5
Data Import/Export
3.5/5
Disposable Email Detection
2.7/5
Top Features
Activity Tracking
N/A
Recipient Validation
N/A
Lead Management
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email verification software for marketers and fraud fighters
Value for money
Starting price
Functionality
Disposable Email Detection
4.8/5
Domain Check
4.7/5
Catch-all Server Detection
4.7/5
Top Features
Unsubscribe Database
N/A
Lead Management
N/A
Duplicate Detection
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email verification tools to identify & remove invalid emails
Value for money
Starting price
Functionality
Spam Blocker
5/5
Fraud Detection
5/5
Data Verification
4.9/5
Top Features
Activity Tracking
N/A
Email Templates
N/A
Contact Database
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Complete suite of email deliverability tools for businesses
Value for money
Starting price
Functionality
Recipient Validation
5/5
Syntax Check
5/5
Catch-all Server Detection
5/5
Top Features
Activity Tracking
N/A
Customer Database
N/A
Unsubscribe Database
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Real time email verification and email list cleaning service
Value for money
Starting price
Functionality
Single Email Verification
5/5
Monitoring
5/5
Duplicate Detection
5/5
Top Features
Activity Tracking
N/A
Recipient Validation
N/A
Email Templates
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Protect your Email Domains against Email Abuse and Phishing.
Value for money
Starting price
Functionality
Reporting/Analytics
5/5
Spam Analysis
5/5
Syntax Check
5/5
Top Features
Real-Time Data
N/A
Email Management
N/A
Catch-all Server Detection
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email security and anti-spam software
Value for money
Starting price
Functionality
Domain Check
5/5
Reporting/Analytics
5/5
Real-Time Monitoring
5/5
Top Features
Monitoring
N/A
Duplicate Detection
N/A
Catch-all Server Detection
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email List Verification Platform
Value for money
Starting price
Functionality
Spam Detection
5/5
Domain Check
5/5
Disposable Email Detection
5/5
Top Features
Unsubscribe Database
N/A
Monitoring
N/A
Data Verification
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email address and phone number verification software
Value for money
Starting price
Functionality
Third-Party Integrations
5/5
Real-Time Data
5/5
Customer Database
5/5
Top Features
Spam Analysis
N/A
Email Tracking
N/A
Contact Database
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Native email sending to unlimited contacts in Salesforce CRM
Value for money
Starting price
Functionality
List Management
5/5
Email Marketing
5/5
Email Campaign Management
5/5
Top Features
Anti Spam
N/A
Recipient Validation
N/A
Duplicate Detection
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
B2B Sales Engagement Software
Value for money
Starting price
Functionality
Prospecting Tools
5/5
Lead Segmentation
5/5
Lead Generation
5/5
Top Features
Real-Time Monitoring
N/A
Duplicate Detection
N/A
Catch-all Server Detection
N/A
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Full Security - Just 1 Click.
Value for money
Starting price
Functionality
Data Security
5/5
Secure Data Storage
5/5
Access Controls/Permissions
5/5
Top Features
Single Email Verification
N/A
Duplicate Detection
N/A
Catch-all Server Detection
N/A