| Price from | $149/mo | €1/mo |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 4 | 5 |
| Spec score · Email Deliverability Software | 8.1 (#12) | 7.8 (#19) |
| API | InboxAlly describes its REST API as available on every plan for programmatic control. | The API manages monitored domains and reads DMARC monitoring status, and API access is available on Stone and higher. |
| Company | InboxAlly says it was founded in 2019 and is headquartered in New York City. | URIports was founded in 2018 by Roeland Kuiper and Freddie Leeman, developers from the Netherlands. |
| Founded | 2019 | 2018 |
| Headquarters | New York City, New York, USA | Schalkwijk, The Netherlands |
| Integrations | The integrations guide lists Mailchimp, HubSpot, AWeber, and GetResponse, and describes an API and use with any ESP or SMTP tool. | The pricing page lists ready-made webhook templates for Slack, Microsoft Teams, and Discord. |
| Monitoring | The platform tracks email placement over the last 30 days and displays sent broadcasts and engagement profiles. | The platform processes reports including DMARC, TLS-RPT, Content Security Policy, Network Error Logging, and Permissions Policy. |
| Support | Plans include a dedicated Customer Success Manager; the pricing page lists email and live chat for all tiers, with phone and Zoom support for Premium and Enterprise. | Product support is included in all subscriptions; the Himalaya plan lists Security Specialist Support. |