Rely on our powerful SMTP service for all your transactional emails
At Sendinblue, we don't charge per contact stored. Enjoy unlimited contacts and unleash the power of proper segmentation.
Sendinblue’s free SMTP server is backed by dedicated infrastructure and resources to make sure your emails reach the inbox (and avoid the spam folder).
With our closely monitored IPs, ensure your welcome messages, order confirmations, shipping notifications, app alerts and other important emails get to your customers.
Our sender reputation is well established among email clients (Gmail, Outlook, etc.) and we maintain strict control over all our IP addresses. By choosing to send over our free SMTP server, you get to benefit from the deliverability of an established SMTP service provider.
Follow your message delivery rates and engagement metrics live.
Monitor all your email logs and analyse your campaign statistics on deliverability, open rates, click rates and more:
Sendinblue’s transactional email API has libraries to match any stack, including Golang, node.js, Python, C#, and more.
Enjoy custom webhooks and all the benefits of our transactional email service. Create customized, dynamic messages with our powerful and easy-to-use API.
Just plug our SMTP credentials into another service to have these third-party emails sent through Sendinblue.
Sendinblue has custom-built plugins for Shopify, WooCommerce, nopCommerce, Magento, Prestashop, Shopware, BigCommerce, and more.
See our 2,464+ reviews on