| Price from | Free | $5,000/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 4 | 9 |
| Spec score · Email marketing tools | 8.5 (#39) | 9.0 (#12) |
| Spec score · Email Marketing Software | 8.5 (#40) | 8.6 (#32) |
| A/B testing | Yes | Yes |
| Email automation | Yes | Yes |
| Founded | 2018 | 1999 |
| Free plan | Yes | Yes |
| Headquarters | Noida, Uttar Pradesh, India | New York, NY; London, UK; Istanbul, TR |
| Integrations | The product supports SMTP and REST API sending, and its API page names WordPress, Django, Laravel, and legacy ERP systems as examples of applications that can switch to SMTP relay. | The site lists WordPress, WooCommerce, Shopify, Salesforce, HubSpot, and Zapier integrations, and names Amazon SES, SendGrid, Mailgun, Postmark, and SparkPost as delivery providers. |
| Landing pages | Yes | Yes |
| Product | neuMails combines email marketing campaigns, transactional email, SMTP relay, and a REST API in one platform. | Octeth is a self-hosted email marketing platform for agencies, SaaS companies, and enterprises. |
| Audience segmentation | Yes | Yes |
| Support | The maker lists email and phone support during Indian business hours for all plans, with dedicated account managers and priority responses on higher tiers. | Paid licenses include three months of updates and support; continued updates and support are available through an optional annual service package priced at 20% of the license fee. |