Home / 比較
DeepSeek vs Backyard AI
DeepSeek edges Backyard AI on our editorial score (4.3 vs 3.8), but Backyard AI is the better fit if you want voice notes and image sharing and custom characters; DeepSeek has no clear edge there.
0| DeepSeek0 | Backyard AI0 | |
|---|---|---|
| 編集スコア | 4.3 / 5 | 3.8 / 5 |
| 価格 | Free | $9/mo |
| 価格帯 | Free | Under $10/mo |
| 無料プラン | あり | あり |
| 価格の詳細 | Free to use; API billed per token (DeepSeek-V4-Flash ~$0.15-$0.60 per 1M tokens). | Free local tier. Hosted cloud: Standard $12/mo or $9/mo billed yearly; Pro $35/mo or $26/mo billed yearly. |
| アダルトコンテンツ | No adult mode | Optional mature mode |
| 音声 | なし | 音声メッセージ |
| 画像 | なし | あり |
| 動画 | なし | なし |
| 記憶 | あり | あり |
| カスタムキャラクター | なし | あり |
| コンパニオンの種類 | Any character | Any character |
| プラットフォーム | Web, iOS, Android | Desktop, iOS |
| ローカル動作 | なし | あり |
DeepSeek — 私たちの見解
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
Backyard AI — 私たちの見解
The easiest way to run a local companion without touching a terminal.
- Friendly desktop app
- No setup knowledge required
- Character card ecosystem
DeepSeek vs Backyard AI — よくある質問
Which is cheaper, DeepSeek or Backyard AI?
DeepSeek is the cheaper of the two at Free, against $9/mo for Backyard 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: price and platform coverage differ between them.
Which handles adult content differently?
DeepSeek: No adult mode. Backyard AI: Optional mature mode. This directory is SFW — we record whether a mature mode exists so you know before signing up, and we describe no explicit material.