Home / 比較
Character.AI vs Microsoft Copilot
Character.AI edges Microsoft Copilot on our editorial score (4.4 vs 4.0), but Character.AI is the better fit if you want custom characters; Microsoft Copilot has no clear edge there.
0| Character.AI | Microsoft Copilot | |
|---|---|---|
| 編集スコア | 4.4 / 5 | 4.0 / 5 |
| 価格 | $7.92/mo | $20/mo |
| 価格帯 | Under $10/mo | $10–20/mo |
| 無料プラン | あり | あり |
| 価格の詳細 | c.ai+ $9.99/mo or $94.99/yr (~$7.92/mo). Free chat is unlimited but carries ads, a daily swipe cap and a Charms currency. A cheaper (c.ai) lite tier exists but its price varies by region. | Copilot Pro $20/mo; the free tier already covers chat, image generation and voice (checked 2026-09-30). |
| アダルトコンテンツ | No adult mode | No adult mode |
| 音声 | ライブ通話 | ライブ通話 |
| 画像 | あり | あり |
| 動画 | なし | なし |
| 記憶 | あり | あり |
| カスタムキャラクター | あり | なし |
| コンパニオンの種類 | Any character | Any character |
| プラットフォーム | Web, iOS, Android | Web, iOS, Android |
| ローカル動作 | なし | なし |
Character.AI — 私たちの見解
The default starting point: unmatched variety and the most generous free tier in the category.
- 20M+ community characters
- Unlimited free text chat
- Best-in-class prose quality
Microsoft Copilot — 私たちの見解
The free assistant already on every Windows PC and in Edge; Pro unlocks priority models for $20/mo.
- Free on every Windows PC and Edge
- Voice and image generation included
- Deep Microsoft 365 integration on Pro
Character.AI vs Microsoft Copilot — よくある質問
Which is cheaper, Character.AI or Microsoft Copilot?
Character.AI is the cheaper of the two at $7.92/mo, against $20/mo for Microsoft Copilot.
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?
Character.AI: No adult mode. Microsoft Copilot: 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.