| Price from | $13/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Plans published | 5 | 1 |
| Spec score · Transactional SMS Software | 9.0 (#5) | 8.4 (#19) |
| API | Mailchimp exposes open Marketing and Transactional APIs authenticated with OAuth or API keys. | The SMS API supports single and bulk messages, delivery tracking, campaign reporting, and sender ID management. |
| Founded | 2001 | The company’s timeline says SMSala launched in the Middle East in 2010. |
| Headquarters | Atlanta, USA | Dubai, United Arab Emirates |
| Integrations | Mailchimp advertises more than 300 integrations, including Shopify, WooCommerce, Canva, Zapier, Salesforce, WordPress, Stripe and QuickBooks Online. | SMSala says its REST APIs, SDKs, and webhooks can connect messaging services with websites, mobile apps, CRMs, and business applications. |
| Security | Mailchimp says its SOC 2 reports cover security, availability and processing integrity, and it maintains ISO 27001 certification and a VPAT. | The SMS API page lists encrypted API connections, API keys, IP whitelisting, and TLS 1.3. |
| Support | Official feature pages state 24/7 service and support, with onboarding specialists and customer-success services for paid customers. | The company says its Dubai Network Operations Center operates 24/7 and enterprise customers can receive dedicated technical account management. |
