
Mailchimp
8.2#1 in email marketing softwareFree planFree planAndroidiOSWebAPI
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| Fact | Mailchimp | ZeptoMail |
|---|---|---|
| Founded | 2001 | 1996 |
| Headquarters | Atlanta, USA | Chennai, India |
| Integrations | Mailchimp advertises more than 300 integrations, including Shopify, WooCommerce, Canva, Zapier, Salesforce, WordPress, Stripe and QuickBooks Online. | Listed integrations include Zoho Flow, Zoho CRM, WordPress, Zapier, Microsoft Power Automate, Magento, Laravel, and Django. |
| Security | Mailchimp says its SOC 2 reports cover security, availability and processing integrity, and it maintains ISO 27001 certification and a VPAT. | The service supports encryption at rest and TLS, SPF, DKIM, CNAME verification, two-factor authentication, role permissions, and IP restrictions for sending. |
Mailchimp suits people who need email campaigns alongside automation, segmentation, landing pages, or A/B testing. Its free plan may fit smaller contact lists and modest monthly sending needs.
ZeptoMail suits developers and organizations sending transactional email through SMTP or an API. It is intended for operational messages, not promotional or bulk campaigns.