Home / Compare
SillyTavern vs Personal AI
SillyTavern edges Personal AI on our editorial score (4.3 vs 3.8), but SillyTavern is the stronger pick if you want live voice calls and image sharing and custom characters, while Personal AI fits better if voice notes matter more.
0| SillyTavern0 | Personal AI0 | |
|---|---|---|
| Editor score | 4.3 / 5 | 3.8 / 5 |
| Price | Free | $15/mo |
| Price band | Free | $10–20/mo |
| Free tier | Yes | Yes |
| Price detail | Free and open source under AGPL-3.0. You pay only for whichever model API you connect. | Free (one persona, 100 memories); paid plans cited $15–$40/mo across sources (Starter/Pro/Premium) — verify on personal.ai. |
| Adult content | Optional mature mode | No adult mode |
| Voice | Live calls | Voice notes |
| Images | Yes | No |
| Video | No | No |
| Memory | Yes | Yes |
| Custom characters | Yes | No |
| Companion types | Any character | Any character |
| Platforms | Desktop, Web | Web, iOS, Android |
| Runs locally | Yes | No |
SillyTavern — our take
If you want total control and zero subscription, this is where the advanced users live.
- Complete control over prompt and memory
- Works with local or hosted models
- Free forever
Personal AI — our take
A digital-memory companion and "digital twin" that learns your voice and stores your memories — productivity first, not romance.
- Learns your voice and style
- Stores and recalls your memories
- Multi-channel autopilot replies
SillyTavern vs Personal AI — common questions
Which is cheaper, SillyTavern or Personal AI?
SillyTavern is the cheaper of the two at Free, against $15/mo for Personal AI.
Which one has a free tier?
Both do — you can try either without paying.
Which remembers conversations better?
Both keep context across sessions. The practical difference is elsewhere: voice support differs between them.
Which handles adult content differently?
SillyTavern: Optional mature mode. Personal AI: No adult mode. This directory is SFW — we record whether a mature mode exists so you know before signing up, and we describe no explicit material.