QQueue vs turboSMTP
QQueue
qqueue.appturboSMTP
turbosmtp.comSide by side
| Figure | QQueue | turboSMTP |
|---|---|---|
| Price from | Free | €14.95/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 18 |
| Spec score · Transactional email services | 8.1 (#25) | 9.1 (#3) |
| Spec score · Transactional Email Software | 7.9 (#26) | 8.7 (#8) |
| Free plan | Yes | No |
| Security | Saved SMTP credentials are encrypted at rest, and tracking links and webhook events use signed tokens or signatures. | Pricing lists SPF/DKIM authentication, API keys, custom sending domains with SPF/DKIM/DMARC, and two-factor authentication as security and compliance features. |
| Transactional email | Applications can send transactional email through a public HTTP endpoint, organization-scoped API keys, or the TypeScript SDK. | Its SMTP API supports sending transactional messages such as login confirmations, welcome messages, and receipts from a website or app. |
| What it does | QQueue runs campaign, transactional, and manual email through one delivery pipeline using your SMTP server. | turboSMTP provides hosted SMTP relay and API infrastructure for transactional, marketing and newsletter email delivery. |
Plans
turboSMTP
- FreeFree
- Basic€14.95 a month
- Pro€79.95 a month
- Silver€49 a month
- Gold€92 a month
- Resell€270 a month
- Titanium€450 a month
- Diamond€790 a month
- FREEFree
- BASIC€14.95 a month
In their own words
turboSMTP
turboSMTP is a cloud SMTP service for sending email messages and newsletters, with statistical analysis for individual and aggregate messages. Its SMTP API supports transactional messages such as login confirmations, welcome messages, and receipts from a website or app. The dashboard tracks clicks and opens in real time, while listed tools manage bounces, spam, and unsubscribes. Deliverability features include smart routing, custom tracking domains, and email validation before campaigns. An email marketing tool can design, send, and track campaigns using turboSMTP delivery infrastructure. The service lists SMTP relay, email templates, delivery event webhooks, and a dedicated IP option; inbound email is not supported. It offers a free plan allowing 200 emails per day for the first six months. Basic costs €14.95 a month for 15,000 emails per month; Pro costs €79.95 a month for the same send limit and up to 100 subaccounts. Other listed plans sell email credits, which expire one year after purchase. Platforms include Android, API, iOS, and web. The maker advertises 24/7 multilingual support by phone, chat, and email.