| Price from | $4.08/mo | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| iOS | Yes | Yes |
| Android | Yes | — |
| Plans published | 2 | 1 |
| Spec score · AI Companion Apps | 8.3 (#8) | 7.0 (#34) |
| Memory | The site says the companion remembers users’ interests, stories, and details across conversations. | It can remember preferences, important dates, and names, then bring them up when relevant. |
| Personalization | Users can customize a companion’s look, personality, and vibe. | The app offers eight preset personalities and lets users create their own by adjusting traits, tone, and humour. |
| Product | Besties describes itself as a voice-first platform for AI companions that can call users and take real-world actions on their behalf. | Syntrofos is an AI companion with long-term memory, smart reminders, customizable personalities, a personal AI profile, and natural conversations. |
| Support | The site has a frequently asked questions section, but the opened page does not provide a support contact. | The contact page says the team typically responds within two business days, and acknowledges security disclosures within 72 hours. |