SendPulse Email is the email sending component of the SendPulse platform, offering SMTP/API email delivery with a permanent free daily allocation, suited for budget-conscious SMB email marketing needs.
Brevo (formerly Sendinblue) is a France-based omnichannel marketing platform combining email, SMS, WhatsApp, chat, and CRM with visual campaign builder, automation workflows, and AI optimization.
Mailchimp Email is a leading email marketing platform offering drag-and-drop builder, marketing automation workflows, audience segmentation, and A/B testing to manage the full email marketing lifecycle.
HubSpot Email is the email marketing module within HubSpot CRM, offering drag-and-drop editing, automated journeys, and deep analytics through Marketing Hub for CRM-native customer outreach.
Elastic Email is a Canada-based email sending service founded in 2013, offering pay-as-you-go pricing with no minimums, dual API/SMTP support, and a free plan. Ideal for budget-conscious developers and small teams.
EmailOctopus, founded in 2015 in London, UK, specializes in ultra-low-cost email marketing powered by Amazon SES. Its free plan supports 2,500 subscribers at roughly 10x lower cost than Mailchimp.