Mailinator
7.8#2 in email testing softwareFrom $79 a monthFree planAndroidWebAPIExtension
VisitMailinator vs SendGrid Marketing Campaigns
SendGrid Marketing Campaigns
5.3#27 in email testing softwareFrom $15 a monthWebAPI
VisitWhat both publish
| Fact | Mailinator | SendGrid Marketing Campaigns |
|---|---|---|
| Automation | The REST API supports inbox and message retrieval, SMS retrieval, message injection, and integration with CI/CD pipelines. | Users can automate recurring emails and create time-based drip series using triggers and a centralized campaign view. |
| Email testing | Teams can test email delivery, OTP, MFA, onboarding, password recovery, and other email workflows at scale. | Testing tools include inbox rendering previews, spam testing, and link validation. |
| Founded | 2003 | 2008 |
| Headquarters | Ann Arbor, Michigan, USA | San Francisco, CA |
Mailinator plans
- Public - FreeFree
- Verified ProFree
- Business (annual)$79 a month
- Business$99 a month
- Business Plus (annual)$159 a month
- Business Plus$199 a month
SendGrid Marketing Campaigns plans
- Basic$15 a month
- Advanced$60 a month
- CustomPriced on request
- 30 Email Testing Credits$18 a month
- 60 Email Testing Credits$30 a month
- 100 Email Testing CreditsPriced on request
Pick Mailinator if…
It suits developers, QA teams, and businesses testing email or SMS workflows, especially where API or CI/CD integration is useful. Public inboxes are for messages that do not require privacy.
Pick SendGrid Marketing Campaigns if…
You want what its maker publishes above — check its page for the details.