Character.AI
4.4
Millions of community characters with unlimited free text chat
The default starting point: unmatched variety and the most generous free tier in the category.
$7.92/mo音声通話記憶+3
Chaiの代替
Chaiの代わりに検討する価値のある8件のサイト。掲載カテゴリから抜粋し、編集スコア順に並べています。 参考までに、Chaiの料金は$11.25/moです。
| サイト | 価格 | 無料プラン | 音声 | 記憶 | |
|---|---|---|---|---|---|
| Character.AI Millions of community characters with unlimited free text chat | $7.92/mo | あり | 音声通話 | あり | 比較 |
| SillyTavern The self-hosted frontend the power users all run | Free | あり | 音声通話 | あり | 比較 |
| Pi The most empathetic free AI, with unlimited voice | Free | あり | 音声通話 | あり | 比較 |
| SoulChat Six hand-written companions with long-term memory, free to try without an account | $9.99/mo | あり | 音声メッセージ | あり | 比較 |
| Coze ByteDance’s no-code bot builder | $9/mo | あり | なし | あり | 比較 |
| DeepSeek An open-weight model with a surprisingly strong free chat | Free | あり | なし | あり | 比較 |
| Inworld A character engine for intelligent NPCs | Free | あり | 音声メッセージ | あり | |
| DreamGen Open-ended roleplay and story writing with strong models | $6.26/mo | なし | なし | あり |
SillyTavern
4.3
The self-hosted frontend the power users all run
If you want total control and zero subscription, this is where the advanced users live.
Free成人向け音声通話+5
Pi
4.0
The most empathetic free AI, with unlimited voice
Completely free, genuinely warm, and no upsell wall. Not a roleplay product, but an excellent listener.
Free音声通話記憶
SoulChat
未評価
Six hand-written companions with long-term memory, free to try without an account
A deliberately hand-authored cast of six rather than a community character library — you trade variety for characters that keep one consistent voice.
$9.99/mo成人向けボイスメモ+4
Coze
4.3
ByteDance’s no-code bot builder
Build and ship custom AI chatbots to 8+ channels with plugins and workflows — a create-your-own toolkit, not a fixed companion.
$9/mo記憶画像+1
DeepSeek
4.3
An open-weight model with a surprisingly strong free chat
Not a companion, but its free, capable chat and long memory make it a credible daily AI friend.
Free記憶
Chaiからの乗り換え — よくある質問
What are the best alternatives to Chai?
8 sites from the same categories are listed above, ordered by our editorial score. We match on category rather than on marketing claims, so what you see is what competes with Chai for the same use case.
Is there a free alternative to Chai?
Yes — Character.AI, SillyTavern, Pi, SoulChat, Coze, DeepSeek, Inworld have a free tier you can use before paying anything.
How much does Chai cost compared with the alternatives?
Chai is $11.25/mo. The alternatives above range from $0 to $9.99 a month.