Resend vs Customer.io Comparison (2024)
What are the differences between Resend and Customer.io?
Written by
Forward Email Team
Published
12/1/24
Time to read
Less than 5 minutes
We recommend Forward Email as the best alternative to Resend.
Email Service Comparison
20 facts in comparisonResend | vs. | Customer.io |
---|---|---|
Resend"Email for developers" | vs. | Customer.io"Send messages people actually want to receive using real-time customer data" |
$20/mo | Pricing | $100/mo |
No Resend does not support storage | Storage | No Customer.io does not support storage |
40 MB | Attachments | 2 MB |
No | Open-Source | No |
No | Sandboxed Encryption | No |
Yes | Unlimited Domains | No |
Yes | Unlimited Aliases | No |
No | TTI | No |
Yes | SMTP | Yes |
No | IMAP | No |
No | POP3 | No |
Yes | API | Yes |
No | E2EE | No |
No | OpenPGP | No |
No | WKD | No |
Email Service Screenshots
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