Chitin vs Syntrofos
Chitin
chitin.netSyntrofos
syntrofos.appSide by side
| Figure | Chitin | Syntrofos |
|---|---|---|
| Price from | $8.25/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| macOS | Yes | — |
| iOS | Yes | Yes |
| Plans published | 3 | 1 |
| Spec score · AI Companion Apps | 8.2 (#10) | 7.0 (#34) |
| Product | Chitin connects AI agents to animated avatars, voice companions, and other presentation surfaces. | Syntrofos is an AI companion with long-term memory, smart reminders, customizable personalities, a personal AI profile, and natural conversations. |
| Support | The support page says the team replies to email support requests within a day; Free includes community support and Plus includes priority support. | The contact page says the team typically responds within two business days, and acknowledges security disclosures within 72 hours. |