ClrStream
5.9#39 in transactional email servicesWebAPI
VisitClrStream vs turboSMTP
What both publish
| Fact | ClrStream | turboSMTP |
|---|---|---|
| Integrations | ClrStream integrates with directory services, Vaultastic, ERP, CRM, core banking, and other business applications through APIs and open protocols. | A Zapier app launched with Send Email and Find Email Status actions for connecting CRMs, forms, spreadsheets and other Zapier applications. |
ClrStream plans
- Contract—
- Pay per usePriced on request
turboSMTP plans
- FREEFree
- BASIC€14.95 a month
- Silver€49, paid once
- PRO€79.95 a month
- Gold€92, paid once
- Resell€270, paid once
Pick ClrStream if…
You want what its maker publishes above — check its page for the details.
Pick turboSMTP if…
turboSMTP suits businesses and developers sending transactional email or newsletters. Its API, marketing dashboard, and WordPress plugin offer options for different email workflows.