The top MailerSend alternatives for transactional email, compared on price, free tier, ratings and what each is best for, with MailerSend pinned so you can measure each option against it.
Updated August 2026
About MailerSend
MailerSend is a developer-focused transactional email and SMS API built by the MailerLite team and now part of Vercom, offering a developer API, SMTP relay, drag-and-drop templates, and EU-hosted data by default. The catch is no formal SOC 2 Type II certification or HIPAA BAA, dedicated IPs gated to higher tiers, and Trustpilot reports of accounts suspended over bounce-rate triggers.
budget-friendly transactional email and SMS API for developers who want EU-hosted data and a generous free tier
Company profile
Compliance
Official SDKs
Side by side
Sorted by rating · figures as of August 2026
MailerSend
You're viewing
Starting price
$7/mo
Free tier
500/mo
Rating
4.1
Starting price
$19/mo
Free tier
10,000/mo
Rating
4.7
Starting price
$100/mo
Free tier
No
Rating
4.4
| Provider | Starting price | Free tier | Rating | |
|---|---|---|---|---|
MailerSend You're viewing | $7/mo | 500/mo | 4.1 | |
| $20/mo | 3,000/mo | 4.8 | Compare → | |
| $19/mo | 10,000/mo | 4.7 | Compare → | |
| $15/mo | 100/mo | 4.6 | Compare → | |
| $9/mo | 300/day | 4.5 | Compare → | |
| $49/mo | 4,000/mo | 4.5 | Compare → | |
| $100/mo | No | 4.4 | Compare → | |
| Usage-based | 3,000/mo (1st yr) | 4.3 | Compare → | |
| $15/mo | 100/day | 4.2 | Compare → | |
| $20/mo | No | 4.2 | Compare → | |
| $19.95/mo | Trial | 4.0 | Compare → | |
| $15/mo | 1,000/mo | 4.0 | Compare → | |
| $9/mo | 6,000/mo | 4.0 | Compare → |
At a glance
4.8 / 5
4.7 / 5
4.6 / 5
4.5 / 5
4.5 / 5
4.4 / 5
4.3 / 5
4.2 / 5
4.2 / 5
4.0 / 5
4.0 / 5
4.0 / 5
FAQ
The strongest MailerSend alternatives depend on what you need. Resend rates highest among the options here; the comparison table covers price, free tier, and rating, and the "what each alternative is best for" section matches each option to a use case.
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One API, every provider
Courier sits in front of MailerSend and every alternative above: route, fail over, and swap providers behind a single API.
Company facts, pricing and compliance were verified against each provider's public pricing and security or trust pages, plus G2 and Trustpilot, as of August 2026, and compiled by the Courier team. Details change often, so confirm with the provider before you buy.
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