Both SFM AI (Secret Friend Match) and Character AI are leading AI companion apps — but they serve different needs. SFM AI focuses on private, intimate companion and girlfriend AI experiences, while Character AI is built around community-created characters and broad roleplay. Here's the full breakdown.
⭐ Nuestra elección
SFM AI – Secret Friend Match
- Deep girlfriend AI & companion mode
- Private, encrypted conversations
- Customisable AI personality & look
- Voice calls in 10 idiomas
- Romance, roleplay & friendship modes
- Regular feature updates
- No community content — 100% yours
VS
Character AI
- Massive library of user-created characters
- Great for casual roleplay and fan AI
- Gratis widely available
- Moderate privacy controls
- Character Voice (limited languages)
- Limitado romance/girlfriend AI mode
- Content moderation restricts adult themes
Comparación Table
| Criteria | ⭐ SFM AI | Character AI |
|---|---|---|
| Novia IA mode | Sí | Parcial |
| Voice calls | Sí (10 idiomas) | Limitado |
| Compañero / friend AI | Sí | Sí |
| Roleplay | Sí | Sí |
| Privacidad & encryption | Alto | Medio |
| Custom AI personality | Sí | Parcial |
| Gratis | Sí | Sí |
| Content maturity | Flexible | Restricted |
| Our score | 9.5/10 | 8.5/10 |
Verdict
Both offer companion and some voice features; Character AI has a large character library but limited romance and voice scope. SFM AI wins for private girlfriend AI, voice in 10 idiomas, and full customisation.
Try SFM AI – Our Top AI Compañero Pick
Private, customisable AI girlfriend and companion app.