Amazon SESFree plan
by Amazon Web Services
Low-cost email sending on AWS
The page mentions an AWS Free Tier that provides free, hands-on experience with AWS products and services.
From their website
Mailgun
Free planby Sinch
Email sending API for apps and websites
What it does
Email delivery service for sending transactional and bulk email from your code.
- Sending API and SMTP
- Validation
- Logs and analytics
Price
Free plan. The Free plan includes 100 emails per day, 1 custom sending domain, and ticket support.
The cheapest paid plan, Basic, starts at $15/mo.
From their website — their pricing page, checked 2026-11-04
- Good for
- Sending domains & mailboxes
- Who uses it
- IT & software teams
- Where
- Everywhere
Visit MailgunFrom their website
Built this tool? Claim it — free
Similar tools
Google WorkspaceFree trial
by Google
Business email, calendar and docs on your own domain
The page offers a 14-day trial with no cost for all plans.
From their website
InstantlyFree plan not confirmed
by Instantly
Send cold email from many inboxes with warm-up included
The cheapest paid plan is the Growth plan at $47/mo.
From their website