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Pi vs Z.ai
Pi edges Z.ai on our editorial score (4.0 vs 4.1), but Pi is the better fit if you want live voice calls and long-term memory; Z.ai has no clear edge there.
| Pi | Z.ai | |
|---|---|---|
| Nota editorial | 4.0 / 5 | 4.1 / 5 |
| Preço | Free | Free |
| Faixa de preço | Free | Free |
| Plano gratuito | Sim | Sim |
| Detalhe do preço | Free, with no usage limit and no paid tier — no card required. | Web chat is free (checked 2026-09-30); GLM Coding and API plans are priced separately for developers. |
| Conteúdo adulto | No adult mode | No adult mode |
| Voz | Chamadas ao vivo | Não |
| Imagens | Não | Não |
| Vídeo | Não | Não |
| Memória | Sim | Não |
| Personagens personalizados | Não | Não |
| Tipos de acompanhante | Any character | Any character |
| Plataformas | Web, iOS, Android | Web |
| Roda localmente | Não | Não |
Pi — nossa análise
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
Z.ai — nossa análise
A capable free general assistant — the closest free peer to DeepSeek for everyday chat.
- Free frontier-model chat
- Fast responses
- No account friction to try
Pi vs Z.ai — perguntas frequentes
Which is cheaper, Pi or Z.ai?
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?
Pi retains context across sessions; Z.ai keeps context only within a session.
Which handles adult content differently?
Pi: No adult mode. Z.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.
Os preços mudam. Confira o preço atual e os planos disponíveis em cada site antes de assinar. Divulgação de afiliados.