| Price from | €9.35/mo | $1.08/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | — | Yes |
| Plans published | 4 | 15 |
| Spec score · CRM Software | 8.3 (#80) | 9.3 (#11) |
| Free plan | Yes | No |
| Free trial | Yes | Yes |
| Headquarters | Nové Zámky, Slovakia | Ann Arbor, Michigan, United States |
| Integrations | Listed integration categories include WordPress and WooCommerce, Make, Zapier, Google Drive, OneDrive, Google Calendar, banks, and accounting systems including Pohoda and Omega. | Nutshell says it connects with more than 5,000 applications through native, marketplace, Zapier and open-API options. |
| Mobile app | Yes | Yes |
| Visual sales pipeline | Yes | Yes |
| Security | FLOWii says its servers are in secure data centers in the Netherlands, backups are encrypted and stored on AWS daily for two weeks, and communication uses SSL encryption. | 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. |
| Support | FLOWii says customer support is available every working day, and its CRM page lists support hours as weekdays from 9:00 a.m. to 5:00 p.m. | Every plan includes free live support, trial data migration assistance and onboarding. |
