ESP (Email Service Provider)

ESP refers to platforms that help businesses send, manage, and automate email campaigns. These services allow companies to design emails, manage subscriber lists, and track performance metrics like open rates and clicks. Examples include Mailchimp and SendGrid. ESPs are essential for email marketing strategies, enabling personalization and segmentation of audiences. They also ensure deliverability and compliance with spam regulations. Businesses use ESPs for newsletters, promotional campaigns, and automated customer journeys to improve engagement and retention. 

AspectExample
BusinessABC Online Store
ESP UsedMailchimp
CampaignPromotional email for a 20% discount
Emails Sent10,000
Emails Delivered9,800
Emails Opened2,940
Link Clicks588
ResultThe ESP tracks delivery, open rate, click rate, and other email campaign metrics.