比較ガイド
CyberWhisper vs Dragon NaturallySpeaking
2つのMac用音声入力ツール — しかしプライバシー、言語サポート、料金に対して根本的に異なるアプローチを取っています。
CyberWhisper
macOS · Local AI · 2024+
- ✓ 100+ languages supported
- ✓ 100% local processing — no cloud
- ✓ Works in any Mac app instantly
- ✓ AI formatting, filler removal
- ✓ Free tier available
Dragon NaturallySpeaking
macOS/Windows · Cloud-optional · 1997+
- ~ ~30 languages supported
- ~ Requires voice training profile
- — Limited Mac app compatibility
- — No AI text formatting
- — Starts at ~$200 (one-time)
Feature-by-Feature Comparison
| Feature | CyberWhisper | Dragon |
|---|---|---|
| Languages supported | 100+ | ~30 |
| Local processing | ✓ Full | ✓ (offline mode) |
| Voice training required | ✗ None | ✓ 10-15 min |
| AI text formatting | ✓ Auto | ✗ |
| Filler word removal | ✓ Auto | ✗ |
| Works in any app | ✓ Any | Limited |
| Real-time translation | ✓ 100+ langs | ✗ |
| Free tier | ✓ 5hr/mo | ✗ |
| Starting price | $0 free | ~$200 |
Privacy: Local vs Cloud-Dependent
CyberWhisper processes all audio entirely on your Mac using on-device AI models. Your voice data never leaves your device. Dragon NaturallySpeaking sends audio to Nuance's servers for processing unless you purchase the premium offline edition — and even then, initial voice profiling requires cloud access.
For professionals handling sensitive information — healthcare, legal, finance — CyberWhisper's local-first approach eliminates an entire category of data privacy risk.
Language Support: 100+ vs 30
Dragon NaturallySpeaking was built primarily for English speakers in North America. Support for other languages is limited and often requires purchasing separate language editions. CyberWhisper supports over 100 languages and dialects out of the box, including Vietnamese, Tagalog, Hindi, Arabic, and many regional dialects that Dragon doesn't cover.
CyberWhisper also supports real-time translation — speak in one language and get text in another. This is particularly valuable for international teams and multilingual professionals.
CyberWhisper Language Coverage
Pricing: Free vs $200+
Dragon NaturallySpeaking for Mac starts at approximately $200 (one-time purchase), with premium editions reaching $500+. CyberWhisper offers a free tier with 5 hours of transcription per month — no credit card required. Pro is $19/month for unlimited transcription and advanced AI features.
For occasional users, Dragon's $200+ cost is hard to justify. CyberWhisper's free tier is genuinely useful for anyone who wants to try voice-to-text on Mac without commitment.
Which Should You Choose?
CyberWhisper is the better choice for most Mac users in 2026 — especially those who value privacy, need multilingual support, and prefer not to pay $200+ for voice input. Dragon remains relevant for specialized professional dictation workflows in healthcare and legal fields that require its deep application integrations.
よくある質問
CyberWhisperはDragonよりMacに適していますか？
CyberWhisperはいくつかの重要な利点をっています：ローカルAI処理でクラウドへのアップロードがゼロ、100以上の言語対応、現代的なUI、そして無料プランがあります。Dragonはエンタープライズ環境でより確立していますが、手動の音声トレーニングが必要で、200ドル以上のコストがかかり、対応言語も少なくなっています。2026年のほとんどのMacユーザーにとって、CyberWhisperはより優れたコストパフォーマンスを提供します。
CyberWhisperはオフラインで動作しますか？
はい。コアの文字起こしはデバイス上のAIモデルを使用して完全にオフラインで動作します。Dragonもオフラインモードを持っていますが、初めて使用する前に10〜15分の音声トレーニングが必要です。CyberWhisperはセットアップ不要ですぐに使用できます。
Dragon NaturallySpeakingは何言語対応ですか？
Dragon NaturallySpeakingは約30言語に対応しており、英語が最も充実しています。CyberWhisperは100以上の言語と方言に対応しており、Mac版Dragonが適切に対応していないベトナム語、タガログ語、ヒンディー語、アラビア語なども含まれています。