| Price from | $79/mo | $19/mo |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Plans published | 19 | 1 |
| Spec score · Design Proofing Software | 8.7 (#3) | 7.5 (#23) |
| Intended users | The maker describes Pro as suited to individuals getting started, Business to teams needing control, and Enterprise to large organizations. | The maker describes Symu as a tool for web designers to present designs or wireframes to clients. |
| Security | Enterprise includes SOC II documentation, SSO (SAML), and a custom DPA. | Symu says it maintains administrative, physical, and technical safeguards under GDPR and encrypts data in transit using SSL or similar technologies, with an exception for some third-party integrations. |
| Support | Business and Enterprise include priority support, described as moving requests to the front of the queue for faster responses. | The site lists [email protected] for support and questions about its terms or privacy policy. |