| Price from | $149/mo | $49/mo |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 4 | 3 |
| Spec score · Email Warmup Software | 8.2 (#9) | 7.3 (#22) |
| Spec score · Email Deliverability Software | 8.1 (#12) | 7.3 (#26) |
| API | InboxAlly describes its REST API as available on every plan for programmatic control. | Warmy offers an API for integrating email warm-up into websites and workflows, and says API access requires scheduling a call. |
| Compliance | The pricing page describes InboxAlly as SOC 2 aligned. | Warmy says it is GDPR and CCPA aligned and that SOC 2 Type II is in progress. |
| Integrations | The integrations guide lists Mailchimp, HubSpot, AWeber, and GetResponse, and describes an API and use with any ESP or SMTP tool. | Warmy’s integration directory lists 100+ supported platforms, including ActiveCampaign, Amazon SES, HubSpot, Klaviyo and Mailchimp. |
| Monitoring | The platform tracks email placement over the last 30 days and displays sent broadcasts and engagement profiles. | The platform offers a dashboard to track deliverability progress and performance. |
| 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. | Pricing describes 24/7 human support and a dedicated deliverability expert. |
| Trial | The company offers a 10-day free trial without requiring a credit card. | Warmy offers a 7-day free trial without requiring a credit card. |