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Pi vs DeepSeek
DeepSeek scores higher in our catalogue (4.3 vs 4.0), but the right pick depends on what you need: Pi may suit you better on voice calls.
0| Pi0 | DeepSeek0 | |
|---|---|---|
| Editor score | 4.0 / 5 | 4.3 / 5 |
| Price | Free | Free |
| Price band | Free | Free |
| Free tier | Yes | Yes |
| Price detail | Free, with no usage limit and no paid tier — no card required. | Free to use; API billed per token (DeepSeek-V4-Flash ~$0.15-$0.60 per 1M tokens). |
| Adult content | No adult mode | No adult mode |
| Voice | Live calls | No |
| Images | No | No |
| Video | No | No |
| Memory | Yes | Yes |
| Custom characters | No | No |
| Companion types | Any character | Any character |
| Platforms | Web, iOS, Android | Web, iOS, Android |
| 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
DeepSeek — our take
Not a companion, but its free, capable chat and long memory make it a credible daily AI friend.
- Free with no usage cap
- Strong reasoning and coding
- Long conversation memory
Pi vs DeepSeek — common questions
Which is cheaper, Pi or DeepSeek?
They cost the same on our recorded numbers (Free).
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. DeepSeek: 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.
Prices change. Confirm the current price and available plans on each site before subscribing. Affiliate disclosure.