Subject Line

Contains Ads

The #1 FREE subject line rating tool that allows marketers to test any subject line for possible deliverability and marketability issues. Provides marketing-related suggestions based on results that can improve overall open rates on emails sent. Results from this tool are based on 3 billion+ email messages that have been sent and tracked via SubjectLine.com's partners and clients.
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What's New

· SubjectLine.com App now applies over 900+ unique rules
· Updated rules to reflect the latest marketing research trends
· Performance results based on 'Marketability' and 'Deliverability'
· Over 4 Million Subject Lines checked via the SubjectLine.com tool
· New features include advanced checks on forms of Urgency and Exclusivity.
· SubjectLine.com is now an Ad Supported site - Included are an ESP and Data Hygiene Marketplace
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Additional Information

Updated
April 19, 2017
Size
23M
Installs
100+
Current Version
3.56
Requires Android
2.3 and up
Content Rating
Everyone
Permissions
Offered By
Worldata Infocenter, Inc.
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