Email volume limitations on free plan. The free plan is capped at 300 emails per day, which may be limiting for businesses with extremely high email needs. However, higher-tier plans provide increased or unlimited daily sending limits.
Pricing
Free plan. 300 emails/day, including transactional API, SMTP, Webhooks,
Paid plan. From $9/month for 5,000 emails/month with cost-effective options as you scale up.
Ratings
G2. 4.5
Capterra. 4.6
If you’re looking for an affordable, easy-to-use, and reliable email service provider for your transactional emails, Brevo’s free plan offers an excellent way to try it out.
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2. Mailchimp transactional(Mandrill)
Mailchimp interface
Mailchimp Transactional, formerly Mandrill, is a Mailchimp add-on for one-to-one transactional email sending.
Originally launched as a standalone product, it’s now available only to Mailchimp users on paid plans, making it a natural fit for teams already using Mailchimp, and who have the technical skills for an API-focused tool.
If this doesn’t fit your needs, several Mailchimp alternatives offer excellent options for transactional email.
Pros
Transactional API and SMTP integration
Detailed API documentation
Long-established sender reputation
Dedicated IP addresses
ISP feedback loops to track deliverability
Complete marketing automation toolkit
Cons
To access email marketing features, you can Mom Phone Number Data purchase one of SendGrid’s Marketing Campaigns plans that come as separate products.
Pros
API documentation and open-source libraries in seven programming languages
Email delivery optimization tools — SPF records, custom DKIM, and suppression management.
Free SMTP server & APIs
Dynamic transactional email templates
Dedicated IP addresses for improved sender reputation
Cons
Steep learning curve. Setup can be complex and time-consuming, especially for beginners.
Multi-user access is only available on top-tier plans. To collaborate with teammates on email campaigns, you’ll need to pay a minimum of $89.95/month.
Email marketing features are separate from the transactional service and require a separate subscription to SendGrid’s Marketing Campaigns plans.
Pricing
Free plan. 100 emails/day
Ratings
G2. 4.0
Capterra. 4.2
6. Mailjet
Mailjet
Mailjet is a simple email service for marketers,
Although it has been acquired by Mailgun, the platform still offers its own SMTP server. While Mailgun is designed for developers, Mailjet offers intuitive tools for non-technical users.