Mailchimp vs turboSMTP
Mailchimp
mailchimp.comturboSMTP
turbosmtp.comSide by side
| Figure | Mailchimp | turboSMTP |
|---|---|---|
| Price from | $13/mo | €14.95/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Plans published | 5 | 18 |
| Spec score · Transactional Email Software | 9.2 (#2) | 8.7 (#8) |
| Spec score · Transactional email services | 8.8 (#8) | 9.1 (#3) |
| Company size | LinkedIn lists Mailchimp as an Atlanta-based private company with 1,001–5,000 employees. | LinkedIn lists turboSMTP as an 11–50 employee partnership headquartered in Milan. |
| Founded | 2001 | 2009 |
| Free plan | Yes | No |
| Integrations | Mailchimp advertises more than 300 integrations, including Shopify, WooCommerce, Canva, Zapier, Salesforce, WordPress, Stripe and QuickBooks Online. | A Zapier app launched with Send Email and Find Email Status actions for connecting CRMs, forms, spreadsheets and other Zapier applications. |
| Monthly send limit | 5000 | 15000 |
| Rating on Capterra | 4.5 out of 5 from 17,528 reviews | 0.0 out of 5 from 0 reviews. |
| Rating on G2 | 4.3 out of 5 from 18,430 reviews | 4.0 out of 5 from 23 reviews. |
| Rating on Trustpilot | 2.5 out of 5 from 1,522 reviews | 4.2 out of 5 from 670 reviews. |
| SDKs | Official client libraries cover TypeScript, Python, Go, Java, C#, PHP, Ruby, Swift and Rust; mobile SDKs target iOS and Android. | Official C# and PHP SDKs are published as open-source libraries and cover sending, relay statistics, suppressions and email validation. |
| Security | Mailchimp says its SOC 2 reports cover security, availability and processing integrity, and it maintains ISO 27001 certification and a VPAT. | Pricing lists SPF/DKIM authentication, API keys, custom sending domains with SPF/DKIM/DMARC, and two-factor authentication as security and compliance features. |
| Support | Official feature pages state 24/7 service and support, with onboarding specialists and customer-success services for paid customers. | The company states that ticket, live-chat and phone support are available around the clock and handled by human staff. |
| What it does | Mailchimp is an email and marketing-automation platform for growing businesses, combining email, social, landing pages, advertising and AI recommendations. | turboSMTP provides hosted SMTP relay and API infrastructure for transactional, marketing and newsletter email delivery. |
Plans
Mailchimp
- FreeFree
- FreeFree
- Essentials$13 a month
- Standard$20 a month
- Premium$350 a month
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.