| Price from | €120/mo | $69/mo |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| Plans published | 5 | 4 |
| Spec score · Email Outreach Software | 7.7 (#24) | 8.3 (#8) |
| Security and privacy | The privacy policy says processor data is encrypted via database encryption and connections to the website or services use encrypted connections such as SSL; the policy was last updated May 24, 2018. | Mailwarm says it follows GDPR, stores user data in Europe, encrypts payment information through Stripe and collects SMTP credentials to send mail on a user's behalf. |
| Support | All three platform plans list human chat based support; Grow and Scale also include full onboarding, while Scale includes a dedicated CSM. | Every plan includes deliverability expertise, with plan-specific expert calls or on-demand calls listed on the pricing page. |
| What it does | hubsell sources B2B contacts live from LinkedIn, runs email, LinkedIn, and phone outreach in one flow, and syncs activity to a CRM. | Mailwarm automates email warmup and deliverability work to improve sender reputation and inbox placement. |