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SillyTavern vs Microsoft Copilot

SillyTavern edges Microsoft Copilot on our editorial score (4.3 vs 4.0), but SillyTavern is the better fit if you want custom characters; Microsoft Copilot has no clear edge there.

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SillyTavernを見る ↗ ↗Microsoft Copilotを見る ↗ ↗
SillyTavernMicrosoft Copilot
編集スコア4.3 / 54.0 / 5
価格Free$20/mo
価格帯Free$10–20/mo
無料プランありあり
価格の詳細Free and open source under AGPL-3.0. You pay only for whichever model API you connect.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Optional mature modeNo 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 characterAny character
プラットフォームDesktop, WebWeb, iOS, Android
ローカル動作ありなし

SillyTavern — 私たちの見解

If you want total control and zero subscription, this is where the advanced users live.

  • Complete control over prompt and memory
  • Works with local or hosted models
  • Free forever

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

SillyTavern vs Microsoft Copilot — よくある質問

Which is cheaper, SillyTavern or Microsoft Copilot?

SillyTavern is the cheaper of the two at Free, 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?

SillyTavern: Optional mature 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.

価格は変わります。 登録前に各サイトで現在の価格と利用可能なプランを確認してください。アフィリエイト開示。