| Price from | $1.08/mo | $9.99/mo |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 15 | 5 |
| Spec score · CRM Software | 9.3 (#11) | 8.1 (#109) |
| Founded | 2009 | 2021 |
| Free plan | No | Yes |
| Headquarters | Ann Arbor, Michigan, United States | Noida, Uttar Pradesh, India |
| Integrations | Nutshell says it connects with more than 5,000 applications through native, marketplace, Zapier and open-API options. | The Cloud page lists SMTP email integration and REST API, while the maker says third-party integrations such as payment gateways, WhatsApp APIs, SMS services, and accounting software can be added through customization. |
| Marketing automation | Yes | Yes |
| Security | Customer data is stored on Amazon Web Services, encrypted at rest and accessed through 256-bit TLS 1.2; billing data is handled by a PCI-compliant provider. | The maker says the self-hosted edition stores its files and database on the customer's server and supports allowing or blocking IP addresses. |
| Support | Every plan includes free live support, trial data migration assistance and onboarding. | Cloud support varies by plan: Starter lists standard email support, Standard lists priority email and live chat, and Advanced lists priority email, chat, and call support. |
