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Pi vs Secret Desires AI
Pi scores higher in our catalogue (4.0 vs 3.9), but the right pick depends on what you need: Secret Desires AI may suit you better on price and features.
0| Pi0 | Secret Desires AI0 | |
|---|---|---|
| Editor score | 4.0 / 5 | 3.9 / 5 |
| Price | Free | $6.67/mo |
| Price band | Free | Under $10/mo |
| Free tier | Yes | Yes |
| Price detail | Free, with no usage limit and no paid tier — no card required. | Pro $7.99/mo, Ultra $13.99/mo (voice cloning), Max $19.99/mo (face swap). Annual from $79.99/yr (~$6.67/mo); quarterly plans too. Free tier available. |
| Adult content | No adult mode | Adult-first |
| Voice | Live calls | Live calls |
| Images | No | Yes |
| Video | No | No |
| Memory | Yes | Yes |
| Custom characters | No | Yes |
| Companion types | Any character | Any character |
| Platforms | Web, iOS, Android | Web |
| Runs locally | No | No |
Pi — our take
Completely free, genuinely warm, and no upsell wall. Not a roleplay product, but an excellent listener.
- Entirely free with unlimited voice
- Consistently rated the most empathetic free model
- No ads
Secret Desires AI — our take
An adults-only companion centered on voice cloning, face-swap images, and deep character customization.
- Voice cloning on higher tiers
- Face-swap image generation
- Strong character customization
Pi vs Secret Desires AI — common questions
Which is cheaper, Pi or Secret Desires AI?
Pi is the cheaper of the two at Free, against $6.67/mo for Secret Desires 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?
Pi: No adult mode. Secret Desires AI: Adult-first. This directory is SFW — we record whether a mature mode exists so you know before signing up, and we describe no explicit material.