

📊 当社のテスト結果:
- 🎯 AI Voices Quality: Murf AI 9/10 vs Descript 7/10 — Murf AIが勝利
- ⚡ 動画編集機能: Murf AI 3/10 vs Descript 9/10 — 説明が勝ちました
- 🔒 転写精度: Murf AI 7/10 vs Descript 9/10 — 説明が勝ちました
- 📝 使いやすいインターフェース: Murf AI 8/10 vs Descript 8/10 — ネクタイ
- 💰 価格に見合う価値: Murf AI 7/10 vs Descript 9/10 — 説明が勝ちました

Do you need lifelike ai voices for your youtube videos or podcasts?
Maybe you want a full ビデオエディター that handles audio and video production from start to finish.
Choosing the wrong speech software wastes time and money.
The right tool speeds up your content creation process and improves sound production.
Murf AI and Descript both use artificial intelligence to help video creators.
しかし、それらは全く異なる問題を解決する。
Murf AIは テキスト読み上げ AI that turns written text into natural sounding speech.
Descript is a video editor that lets you edit audio and video like a word document.
Murf AI focuses on converting text into studio quality voiceovers with realistic voices.
Descript is an all-in-one editing software for audio and video content.
One creates voice overs from scratch. The other edits existing recordings.
この徹底比較では、すべての機能を詳細に解説し、最適なツール選びをサポートします。
概要
私たちはMurf AIとDescriptの両方を数週間にわたってテストしました。
We created ai generated voiceovers, edited podcasts, and tested every major feature.
We compared voice generation, video editing, pricing, and the easy to use interface of each tool.
私たちは、連携機能、コラボレーションツール、顧客サポートについても検討しました。
User 安全 また、法令遵守に関する認証も評価項目に含まれていました。
Both tools target video creators. But they approach the job from opposite directions.
Descript starts with your audio file and helps you edit it faster.
Murf AI starts with your written content and generates the audio for you.
以下は、実際のテストに基づいた、私たちの率直な分析です。
Descript とは何ですか?
Descript is an AI-powered audio editor and video editor.
文字起こしされたテキストを変更することで、音声や動画を編集できます。
When you delete a word from the transcript, descript transcription removes it from the audio file too.
It is popular for editing podcasts, editing videos, and audio and video production.
Descript works on Mac, Windows, and through Chrome and Edge browsers.
The desktop app was recently revamped to include new video editing features and entirely new capabilities.
Descript has gained popularity among podcasters and video creators for its smart editing capabilities.

説明
Descript makes audio and video editing as easy as editing a text editor. Remove filler words in just a few minutes, clone your voice with overdub voice cloning, and publish to platforms like Blubrry, Castos, and Hello Audio.
価格を説明する
Here is what descript offers in 2026 for pricing.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | $0 | 基本的な編集機能のテスト |
| 趣味人 | $16 | 予算の限られた個人クリエイター |
| クリエイター | $24 | 定期的にコンテンツを作成する人 |
| 仕事 | $50 | チームと代理店 |
| 企業 | カスタム価格設定 | Large orgs with single sign on |

無料トライアル: Yes. The free plan includes 1 hour of transcription, 1 hour of remote recording, and 1 watermark free video export at 720p.
返金保証: 購入後48時間以内であれば返金可能です。
📌 注記: The Creator plan costs $15 per editor per month if billed annually or $24 if billed monthly. The Pro plan starts at $30 monthly or $24 with annual billing. Enterprise plans include a dedicated account representative.
⚠️ 警告: 定期購読は請求サイクルごとに自動更新されます。追加料金を避けるため、更新日前に解約してください。
Descriptの主な利点
Here is why descript features stand out:
- テキストベースの編集: Edit audio and video by changing the transcribed text. Delete a sentence and the audio disappears with it. Descript makes editing feel like a word processor.
- フィラーワードの削除: Filler word removal handles every “um” and “ah” with a single click. Editing audio sounds polished in seconds.
- スタジオサウンド: AI removes background noise and improves the audio editor output. No expensive recording equipment needed.
- オーバーダビング音声クローン: Clone your own voice with ai voice cloning and insert new words without re-record audio. Fix mistakes in seconds.
- 画面録画: Built-in screen recording captures your screen, webcam, or both. No extra software required.
- チームコラボレーション: Multiple users can work on the same editing projects at the same time, like a google doc or google docs.
- AIアイコンタクト: The ai eye contact feature adjusts your gaze in video, plus a green screen tool for background removal.

長所と短所を説明する
✅ メリット
- Text-based basic editing makes video editing beginner-friendly
- One-click filler word removal saves hours on all my editing
- Accurate transcription with descript transcription in 22+ languages
- Free plan lets you test the easy to use interface before paying
- Direct publishing to other apps like Blubrry, Castos, Hello Audio, and VideoAsk
❌ デメリット
- 一部のユーザーから、安定性の問題や時折発生するクラッシュが報告されている。
- 文字起こしは、強い訛りや専門用語に苦労することがあります。
- AI audio credits run out fast on lower-tier plans
- The complex interface covered by advanced features takes time to learn
Murf AIとは何ですか?
Murf AI is an ai 音声ジェネレータ that converts text to speech voices.
Murf ai text to speech turns written content into natural sounding voiceovers.
It offers over 120 lifelike ai voices in more than 20 different languages.
Murf AI is widely used by content creators, educators, and marketers to produce studio quality voice overs without recording equipment.
You can filter voices by gender, age, and use case to find the perfect voice fast.
Murf relies on complex neural networks trained on over 70,000 hours of diverse human speech data.
The technology includes linguistic and phonetic synthesis that breaks words into phonemes to calculate rhythm and intonation.
You type your script, pick a voice, and Murf studio generates the audio in minutes.
It is positioned as a versatile tool for marketers, educators, and content creators.

マーフAI
Murf AI converts text into high quality voices for video content. Adjust pitch, speed, and tone with 120+ text to speech voices across more than 20 different languages. Perfect for marketing videos, explainer videos, and professional voiceovers.
Murf AIの価格
2026年におけるMurf AIのコストは以下のとおりです。
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | $0 | Testing voice quality with the free version |
| クリエイター | 月額19ドル | 個々のコンテンツクリエイター |
| 仕事 | 月額66ドル | チームと代理店 |
| 企業 | カスタム価格設定 | 企業組織 |

無料トライアル: Yes. The free plan includes 10 minutes of voice generation time with no credit card required.
返金保証: 請求サイクルごとに1回、最大30日間まで購読を一時停止できます。
📌 注記: Murf AI allows users to purchase monthly plans that auto-renew. You can cancel before the billing date. The free version has limits on voice access and download rights.
⚠️ 警告: The free version does not allow downloads or commercial use. Annual billing saves about 33%.
Murf AIの主な利点
Here is why murf ai offers more than other speech tools:
- Natural Sounding AI Voices: Murf uses neural networks trained on 70,000+ hours of human voice data. The voices capture human emotion and intonation to mimic the tonalities and prosodies of human speech.
- 120種類以上の音声オプション: Pick from different voices across ages, genders, accents, and 20+ different languages. Filter by use case to find the perfect voice for young adult or professional voice needs.
- 音声クローニング: Murf AI allows users to create a consistent audio アバター that conveys human emotion and nuances in speech. Great for branding across content creation.
- Direct Integrations: Works directly inside Canva, Google Slides, and PowerPoint. Add ai voice overs to your slides without leaving the app.
- Murf Rest API & Falcon API: The murf rest api enables developers to build apps. The Murf Falcon API delivers convincing speech with under 55ms latency for real-time virtual assistants.
- Voice Changer & Dubbing: The voice changer lets you re-voice audio with a different voice actor. AI offers instant translation across different languages without hiring international talent.
- Studio Quality Voiceovers: Murf AI’s text-to-speech feature lets you adjust the pace, tone, emphasis, and adjust pitch. Get top notch quality audio content for eLearning, audiobooks, podcasts, and explainer videos.

Murf AIの長所と短所
✅ メリット
- One of the best ai voice generator options for realistic voices
- 120+ voices in 20+ languages with full speech synthesis controls
- Adjust pitch, speed, and tone for every text to speech project
- Built-in video and image syncing helps create professional voiceovers
- Canva, google slides, and api key access for developers
❌ デメリット
- Free plan limits voice generation time to 10 minutes
- AIは専門用語や珍しい単語の理解に苦労することがある
- No built-in audio or video editing capabilities
- Voice cloning for consistent audio avatar is a separate add-on
機能比較
Murf AIとDescriptの機能ごとの比較をご覧になりませんか?
お客様のワークフローに最適なツールをお選びいただけるよう、10の主要分野についてテストを実施しました。
| 特徴 | 説明 | マーフAI |
|---|---|---|
| 開始価格 | 0ドル(無料プラン) | 0ドル(無料プラン) |
| 無料プラン | ✅ | ✅ |
| テキスト読み上げ音声 | リミテッド(オーバーダブ) | 120人以上の声 |
| ビデオ編集 | ✅ | ❌ |
| オーディオ編集 | ✅ | ❌ |
| 転写 | ✅(22以上の言語に対応) | ✅(基本) |
| 音声クローン | ✅(オーバーダブ) | ✅ |
| 画面録画 | ✅ | ❌ |
| AIダビング | ❌ | ✅ |
| 最適な用途 | Editing audio and video | ナレーションの作成 |
1. Text to Speech & AI Voices
説明: Descript offers Overdub, which lets you clone your voice. You train it with your own voice recordings and then type new sentences using the same script. It works well for fixing mistakes in existing recordings. But Descript does not offer a library of stock ai voices for narration. If you need a voice that is not yours, Descript has limited text to speech ai options.

マーフAI: Murf AI provides 120+ text to speech voices across 20+ languages. You can adjust pitch, speed, and tone for every voice. The best ai voice generator is trained on 70,000+ hours of human speech data. The Gen 2 model achieves 99.38% pronunciation accuracy. Murf is built for generating realistic voices from text input.

⚠️ 警告: これらのツールは、音声生成へのアプローチが異なります。Descriptは自分の声を複製することに重点を置いています。一方、Murf AIはあらかじめ用意された音声ライブラリを豊富に提供しています。
2. ビデオ編集
説明: Descript is a full video editor and editing software. You can cut clips, add transitions, overlay text, and export in 4K. The text editor approach lets you delete sections by removing words from the transcribed text. It supports multitrack editing for layering audio, video, and graphics. The Underlord AIアシスタント automates tasks like finding highlights and generating B-roll. Descript also gives you entirely new capabilities for production tools like pro tools users.

マーフAI: Murf AI is not a video editor. You can upload images, video or audio file, or audio files to sync with voiceovers. Murf AI allows users to upload images, videos, or audio from their computer or via URL. But it lacks cutting, trimming, transitions, or timeline editing for video content. For traditionally complex audio tools or full video editing, you need a separate tool.
3. 音声編集とスタジオサウンド
説明: Descript includes Studio Sound, an AI audio feature that removes background noise. It enhances the audio editor output to sound like professional audio production. Editing is non-destructive, so you can always revert changes. It supports multitrack editing for layering different uploaded audio sources together. You can publish finished podcasts directly to other apps like YouTube and Podbean.

マーフAI: Murf AI does not edit existing audio files. It generates new ai audio from text. You can add background music from a royalty-free music library and sync it with the generated voice. Murf AI provides a library of royalty-free music for projects. But there are no audio cleanup or noise removal tools for editing audio.
4. 文字起こし
説明: Descript transcription provides automatic transcription in 22+ languages. Descript’s AI-powered transcription is designed to recognize different voices, making it easier to edit multi-speaker recordings. Many users find Descript’s transcription tool to be highly accurate, with estimates around 90% accuracy. The transcribed text becomes your editing timeline, so fixing a typo also fixes the audio. You can also automatically transcribe files added to designated folders in cloud storage services via ザピエール 統合。

マーフAI: Murf AI can automatically transcribe recorded speech into an editable text format. But transcription is not its main focus. It is more basic compared to Descript and lacks speaker identification or multitrack support. You would convert text from existing recordings before re-voicing them.
5. 音声クローン
説明: Descript Overdubを使えば、トレーニング用の録音をアップロードすることで、自分の声をクローンできます。トレーニングが完了したら、新しい単語を入力するだけで、Descriptがあなたの声でそれを生成してくれます。有料プランには追加料金なしで含まれています。セッション全体を再録音することなく、録音ミスを修正するのに最適です。クローンされた声は自然で、あなたの話し方にぴったり合います。
マーフAI: Murf AI provides a voice cloning feature that allows users to create custom AI voices that convey different emotions. You record samples and Murf builds a custom AI voice that conveys human emotion. But this is a separate paid add-on, not included in standard plans. It is great for building a consistent audio avatar across all content.

6. フィラーワードの削除
説明: One-click filler word removal is a standout feature. Descript can remove filler words like “um” and “ah” from transcripts with a single click. Click once and they all vanish. This saves hours of manual editing work. Many podcasters say this single feature is worth the subscription by itself. It also detects and removes long pauses and dead air.

マーフAI: Murf AI generates speech from text, so filler words never appear. Since the AI reads your script exactly as written, there are no “ums” or “ahs” to remove. This is a non-issue for Murf users. Your voiceover comes out clean and polished every time. The trade-off is that the speech can sometimes sound less conversational than a real human voice recording.
7. AI Dubbing & Multi-language Support
説明: Descript does not offer AI dubbing or automatic video translation. You would need a separate tool to dub your videos into other languages. Descript can transcribe in 22+ languages, but it cannot generate speech in those languages from text. If multilingual content is a priority, this is a significant gap.
マーフAI: Murf AI includes AI dubbing and an AI translator. Murf AI enables quick scaling of content across languages without hiring international voice talent. You can translate and re-voice your video into multiple different languages 即座に. Murf AI supports over 20 languages for voice generation. This is a huge time saver for anyone creating multilingual marketing videos or content.

⚠️ 警告: AIによる吹き替えの品質は言語によって異なります。ヨーロッパ言語の音声が最も優れています。あまり一般的でない言語では発音に問題があり、手動で修正する必要がある場合があります。
8. Collaboration & Integrations
説明: Multiple team members can edit the same project at the same time. Descript supports collaboration by allowing multiple users to work on projects simultaneously, like google docs. The Business plan adds a Brand Studio for shared templates and assets. Descript integrates with cloud storage like OneDrive, Box, and Dropbox to automate transcription. Descript can connect to other apps through Zapier integrations to automate workflows.

マーフAI: The platform supports collaboration features for teams to work on projects simultaneously. Murf API access lets developers integrate voice generation into their own apps. Murf has Canva and google slides add-ons for direct slide voiceovers. But it is more limited than Descript for real-time co-editing.
9. 画面録画
説明: Descript has a built-in screen recording tool. Record your screen, webcam, or both at the same time. The recording flows right into the editing timeline. No extra software needed. It also includes an AI eye contact feature that adjusts your gaze to look at the camera. Plus, there is an AI green screen tool for background removal. Descript can also generate automatic captions to improve accessibility for those who are visually impaired.

マーフAI: Murf AI does not include screen recording. It focuses on generating voice overs from text. You will need a separate screen recorder tool. However, you can upload your screen recording to Murf and add an ai voice generators voiceover on top of it.
10. 価格設定とコスト
料金プランを並べて比較してみましょう。
| 計画レベル | 説明 | マーフAI |
|---|---|---|
| 無料 | 0ドル(無料プラン) | $0 (Free version) |
| 入場料支払い済み | 月額16ドル(趣味向け) | 月額19ドル(クリエイター向け) |
| 中級 | 月額24ドル(クリエイター向け) | 月額66ドル(法人向け) |
| ビジネス/トップ | 月額50ドル | カスタム価格設定(エンタープライズ向け) |
説明: Descript is more affordable at every tier. The free plan gives you real basic editing capabilities. The top Business plan at $50/month is cheaper than Murf AI’s $66/month Business plan. You get audio and video editing, accurate transcription, and ai voice cloning all in one tool. Annual billing saves up to 35% compared to paying monthly.
マーフAI: Murf AI is slightly more expensive because it specializes in premium speech synthesis. The free plan lets you test voice quality. The $19/month Creator plan is reasonable for solo creators. Annual billing saves about 33%, and Murf AI has various pricing tiers to fit different user needs and budgets. There is also a 20% discount for education and 非営利 組織。
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| Full video editor | 説明 | 4Kエクスポート機能を備えた内蔵エディター |
| Premium ai voice generator | マーフAI | 20以上の言語で120種類以上のリアルな音声 |
| 予算が限られている | 説明 | 無料プランに加え、より安価な有料プランも用意されています。 |
| ポッドキャスト編集 | 説明 | テキストベースの編集と不要なデータの削除 |
| 多言語吹き替え | マーフAI | AIによる吹き替えと翻訳機能を内蔵 |
| 画面録画 | 説明 | 内蔵スクリーンおよびウェブカメラレコーダー |
💰 あなたの予算
Both tools offer free plans to get started. Descript’s free plan includes 1 hour of transcription and basic editing. Murf AI’s free plan gives you 10 minutes of voice generation time. For paid plans, Descript starts at $16/month while Murf AI starts at $19/month.
🔌 あなたの技術スタック
Descript connects to YouTube, podcast hosts, and Zapier integrations. Murf AI offers direct integration with Canva, Google Slides, and PowerPoint. Pick based on which tools you already use for converting text.
📝 コンテンツの種類
If you record your own voice and need editing audio and video for podcast editing or video content, Descript is the clear choice. If you need ai generated voiceovers for explainer videos or eLearning, Murf AI is better.
🎓 あなたの経験レベル
Both tools have an easy to use interface. Descript is easier to learn if you have never edited video before. Murf AI is simpler because you just type and generate. No video editors skills needed.
🆓 無料トライアルとデモ
Descript’s free plan includes 1 hour of transcription. Murf AI’s free version gives you 10 minutes of voice generation. Both are free with no credit card required. Try both before you commit.
🛟 サポートオプション
Descript offers email support and a help center. Business and Enterprise plans get priority support. Murf AI provides email support plus a dedicated account representative for Enterprise users.
🔐 User Security and Compliance
Both tools take user security seriously. Descript is SOC 2 Type II compliant. Murf AI adds ISO 27001, ISO 42001, HIPAA, and GDPR certifications. If you work in healthcare or finance, Murf AI has the edge on compliance.
切り替えガイド
既にこれらのツールのいずれかをご利用ですか?切り替える場合、どのような変更が想定されますか?
どちらのツールも解決する問題が異なるため、切り替えるということはコンテンツ制作のワークフロー全体を変更することを意味します。
🔄 DescriptからMurf AIに切り替えますか?
✅ 得られるもの:
- 120+ premium ai voices instead of just your own cloned voice
- AI dubbing to translate videos into different languages instantly
- Canva and google slides integration for presentations
❌ 失うもの:
- Full audio and video editing capabilities
- ワンクリックでフィラーワードを削除し、スタジオサウンド
- 内蔵の画面録画機能とリアルタイムコラボレーション機能
📋切り替え方法:
- Export your audio file and video or audio file from Descript
- Create a Murf AI account and start the free version trial
- Upload your scripts and start creating voiceovers in Murf
🔄 Murf AIからDescriptに切り替えますか?
✅ 得られるもの:
- テキストベースのワークフローによる、音声および動画の完全な編集。
- ワンクリックでフィラーワードを削除し、AIによるノイズ除去を実現
- Built-in screen recording and direct podcast publishing
❌ 失うもの:
- 120+ different voices with full pitch and tone control
- AI吹き替えと即時翻訳機能
- CanvaとGoogle Slidesの音声合成機能の統合
📋切り替え方法:
- Murf AIからすべてのナレーション音声ファイルをダウンロードしてください。
- Create a free Descript account to test the editing software
- オーディオをDescriptにインポートして編集を開始
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格 | 説明 |
| 🎙️ テキスト読み上げ音声 | マーフAI |
| ✂️ 動画編集 | 説明 |
| 🎧 音声編集 | 説明 |
| 📝 文字起こし | 説明 |
| 🌍 AI吹き替え&翻訳 | マーフAI |
| 👶 使いやすさ | ネクタイ |
| 🔌 連携機能 | ネクタイ |
| 🏆総合優勝 | 説明 |
🏆 受賞者:説明
Descriptは8部門中4部門で優勝し、2部門で同率優勝となった。
最適な用途: AI搭載ツールを備えた本格的な編集スイートを必要とするポッドキャスター、YouTuber、コンテンツクリエイター向け。
DescriptとMurf AIは、全く異なる目的で使用される。
Descript is a full audio editor and video editor that makes editing feel like a word document.
録音、文字起こし、編集、公開を一つのプラットフォームで処理できます。
Murf AI is a text to speech powerhouse with 120+ realistic voices in over 20 languages.
It turns your written words into professional voiceovers in minutes.
If you need premium ai voice for explainer videos, eLearning, or marketing videos, Murf AI is excellent.
また、AIによる吹き替え機能も搭載されており、コンテンツを瞬時に他の言語に翻訳できます。
しかし、録音、編集、文字起こし、公開といった機能を一つのツールで実現したいのであれば、Descriptの方がより良い選択肢となるでしょう。
Descriptは、あらゆる価格帯においてより手頃な価格設定となっています。
無料プランでは、クレジットカード不要で本格的な編集機能を利用できます。
ほとんどのコンテンツクリエイターにとって、Descriptはより少ない費用でより大きな価値を提供します。
さあ、素晴らしいコンテンツを作りましょう!
詳細比較
Here is how Descript stacks up against other video and audio production tools.
説明 vs キャップカット
説明文が勝つ点: Text-based editing, descript transcription accuracy, podcast publishing to Blubrry and Castos
CapCutが優れている点: Free pricing forever, mobile editing on phones, ソーシャルメディア presets for TikTok and Reels
説明 vs フィモーラ
説明文が勝つ点: Overdub voice cloning, filler word removal, AI eye contact and green screen tools
Filmoraが勝利した点: Traditional timeline editing, motion graphics templates, one-time purchase license option
説明 vs ヴィード
説明文が勝つ点: Desktop app for Mac and Windows, multitrack editing, Studio Sound noise removal
VEEDが勝利した点: Pure browser-based editing, faster onboarding, simpler interface for short social clips
DescriptとGling AIの比較
説明文が勝つ点: Full editing suite, voice cloning, real-time collaboration like google doc
Gling AIが勝利した点: Specialized YouTube long-form editing, automatic silence cutting, lower entry price
Murf AIの比較をもっと見る
Here is how Murf AI stacks up against other ai voice generators.
Murf AI vs イレブンラボ
Murf AIが勝利した点: Canva and google slides integration, easier interface, built-in video sync
ElevenLabsが勝利した点: Voice cloning fidelity, more emotional range, larger language library for niche dialects
Murf AI vs Speechify
Murf AIが勝利した点: Professional voice overs for explainer videos, adjust pitch and tone controls, falcon api
Speechifyが勝利した点: Reading audiobooks and articles aloud, browser extension for daily reading, mobile-first design
Murf AI 対 Lovo AI
Murf AIが勝利した点: 70,000+ hours of training data, murf api key access, higher pronunciation accuracy
Lovo AIが勝利した点: Larger voice library, character voices for gaming, more aggressive free plan limits
Murf AI vs ウェルサイドラボ
Murf AIが勝利した点: Lower starting price at $19/month, ai dubbing across different languages, more languages supported
WellSaid Labsが勝利した点: Enterprise-grade voice avatars, US-based studio voices, deeper SSML control for engineers
よくある質問
What is the best ai voice generator for YouTube videos?
Murf AI is the best ai voice generator for YouTube videos. It offers 120+ lifelike ai voices in 20+ different languages and lets you adjust pitch, tone, and speed for studio quality voice overs.
Is Descript better than Murf AI for podcast editing?
Yes. Descript is a full audio editor with filler word removal, Studio Sound, and overdub voice cloning. It publishes directly to Blubrry, Castos, and Hello Audio. Murf AI does not edit existing audio.
Can Murf AI clone my own voice for content creation?
Yes. Murf AI offers voice cloning to create a consistent audio avatar that captures human emotion and intonation. It is a paid add-on, not included in standard plans. Great for branding.
How accurate is descript transcription compared to Murf AI?
Descript transcription reaches around 90% accuracy across 22+ languages with speaker identification. Murf AI offers basic transcription only and lacks multi-speaker support. Descript wins clearly for transcribing audio and video content.
Which tool is cheaper, Descript or Murf AI?
Descript is cheaper at every tier. Descript starts at $16/month versus Murf AI at $19/month. Descript’s Business plan is $50/month while Murf AI Business plan costs $66/month. Both offer free plans.













