⚡ Quick Verdict:
- 価格: Altered starts free ($0/month) vs Revoicer at $37/month with no free plan
- 最適な用途: Altered for voice morphing and media production, Revoicer for quick emotion-based voiceovers
- 主な違い： Altered offers voice cloning, voice morphing, and a real-time voice changer — Revoicer focuses on テキスト読み上げ with built-in voice emotions
- Our pick: Altered for most users — it gives you more voice AIツール at a lower entry price
Revoicer and Altered both turn text into speech voice overs.
しかし、彼らはそこに至るまでに全く異なる道を辿る。
Revoicer is a text to speech app built for fast voiceover creation.
Altered is a voice content creation platform with voice morphing and cloning.
Whether you’re picking a new service or switching tools, this guide breaks it down.
概要
This Revoicer vs Altered comparison covers pricing, features, and ease of use.
We also break down who each tool works best for.
Our sources include published specs, documentation, and user reviews.
By the end, you’ll know which ai voice generator fits your needs.
Altered とは何ですか?
Altered is an AI voice content creation platform for media production.
It combines voice morphing, voice cloning, text to speech, and audio editing in one app.
The platform lets you record your voice and transform it into a different character.
Altered Studio works for podcasters, game developers, and film producers.
改変
Advanced voice AI platform with voice morphing, cloning, and real-time voice changing. Free plan available to get started.
価格変更
Here’s what Altered costs in 2026. Plans are based on token usage.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | 月額0ドル | 基本的な音声編集機能のテスト |
| クリエイター | 月額30ドル | 個人クリエイターとポッドキャスター |
| プロ | 月額90ドル | スタジオと制作チーム |
Pricing verified May 2026.
無料トライアル: Yes. Altered offers a free plan to explore basic features. Users can also sign up for a free trial of the Creator plan.
返金保証: プロフェッショナルプランまたはエンタープライズプランの払い戻しに関する詳細は、料金ページをご確認ください。
📌 注記： All paid plans are billed annually. The prices shown are monthly costs when paying yearly. The free plan has limited tokens but lets you test voice morphing and editing before committing.
⚠️ 警告： The free plan is very limited. You need the Creator plan at $30/month to access ai voice cloning and all speaking styles. Budget for at least the Creator tier if you want real production value.
変更された主な利点
Here’s what makes Altered worth considering:
- 音声モーフィング: Record your own voice and change it to sound like a different person. You keep your timing and emotion while the voice identity changes completely.
- 音声クローン技術： Create custom voice models from recordings. This helps brands keep a consistent vocal identity across all their audio content.
- リアルタイム音声変換機能： Change your voice during live calls or gaming sessions. The tool provides low latency morphing with noise cancellation for voice chats.
- 14種類の話し方： Go beyond flat speech with whispered, shouted, and emotional delivery styles. This is ideal for audio storytelling and character voice performances.
- オールインワンプラットフォーム: Altered Studio packs voice cloning, morphing, text to speech, and audio editing into one app. No need to juggle separate tools.
- 文字起こしと翻訳： The platform supports the creation of custom voice models and lets you transcribe and translate content into 75+ languages.
What Our Team Noticed
私たちの 作家 signed up for Altered and spent several days exploring voice morphing and the online audio editor. Here’s what stood out:
変更された長所と短所
✅ メリット
- 無料プランで主要機能を試してから料金を支払うことができます
- Voice morphing preserves your original emotion and timing
- Multiple voice AI technologies in a single app
- リアルタイムボイスチェンジャーは、ライブ通話とゲームの両方で機能します。
- 75以上の言語に対応し、文字起こしと翻訳機能を提供
❌ デメリット
- Free plan has very limited tokens for voice generation
- Steeper learning curve than simple text to speech tools
- 月額90ドルのプロフェッショナルプランは、個人クリエイターにとっては高額だ。
- Requires recording your own voice for best morphing results
Reviocer とは何ですか?
Revoicerは、書かれたテキストを人間の声のような音声に変換するテキスト読み上げアプリです。
It uses a Neural-Emotion AI engine to add real human emotions to ai voices.
The revoicer app is web-based, so no download is needed.
Content creators use it for sales videos, explainer videos, and podcasts of varying lengths.
リボイス
AI voice generator with built-in emotions and 250+ speech voices. Create voiceovers in just a few clicks with a 60-day money-back guarantee.
Revoicerの価格
2026年のリボイスツールの料金プランは以下のとおりです。プランは月間文字数制限に基づいています。
| プラン | 価格 | 最適な用途 |
|---|---|---|
| リボイス標準 | 月額37ドル | フリーランサー who need basic voiceovers |
| Revoicer Pro | 月額47ドル | Creators who need 250+ voices and background music |
| リボイスエージェンシー | 月額127ドル | Teams with high-volume voiceover needs |
Pricing verified May 2026.
無料トライアル: いいえ。Revoicerは、購入前にユーザーが試用できる無料プランや無料トライアルを提供していません。
返金保証: はい。Revoicerは、購入後60日以内であれば、理由を問わず返金保証を提供しています。
📌 注記： Revoicer also offers a one time payment deal on the Standard plan at $67. This gives you lifetime access with no monthly fees. It’s a solid deal if you only need basic speech voices online.
⚠️ 警告： The Standard plan only includes 80+ voices and 40+ languages. You need the Pro plan at $47/month for all 250+ ai voices, background music, and translation features. Revoicer’s subscription prices are higher than those of similar voice generators.
Revoicerの主な利点
Here’s what makes Revoicer worth considering:
- 声の感情表現： Add real human emotions like cheerful, sad, angry, or excited to any voiceover. The revoicer voice synthesizer ai can convey sophistication or playfulness — few other tools match this depth of emotional control.
- 単語の強調: You can add pauses and emphasize specific words or even whole phrases with just a few clicks. This adds an extra layer of natural flow that robotic voices lack.
- 音声速度制御： Adjust speech speed to match your project. Slow it down for tutorials or speed it up for dynamic adventure videos.
- 複数のアクセント: Revoicer features multiple english accents including Australian accent, UK accent, and Ireland accent. Great for targeting different audiences.
- 迅速な対応: Revoicer can produce high quality voiceovers in about one minute. That’s much faster than hiring human voiceover artists or booking human talent for voice recordings.
- 60日間返金保証： The no-questions-asked guarantee gives you two full months to test before committing long-term.
What Our Team Noticed
Our writer signed up for Revoicer and spent time testing the ai voice generator on different projects. Here’s what stood out:
Revoicerの長所と短所
✅ メリット
- Built-in voice emotions set the right tone for any project
- User friendly interface makes voiceover creation fast for beginners
- 67ドルの一括払いオプションは、長期的に見て費用を節約できます。
- 60-day refund guarantee reduces purchase risk
- Add pauses, emphasize specific words for natural speech voice overs
❌ デメリット
- 購入前に試せる無料プランや無料トライアルはありません。
- Some ai voices sound robotic, especially in non-English languages
- Standard plan is limited to 80+ voices and 40+ languages
- 月額料金は、他の多くのリボイスツールよりも高額です。
機能比較
Ready to dive into a detailed comparison of Revoicer vs Altered? We’ll explore 8 key features to help you determine which platform best suits your needs.
| 特徴 | 改変 | リボイス |
|---|---|---|
| 開始価格 | 月額0ドル（無料） | 月額37ドル |
| 無料プラン | ✅ | ❌ |
| 音声クローン | ✅ | ❌ |
| 音声モーフィング | ✅ | ❌ |
| リアルタイムボイスチェンジャー | ✅ | ❌ |
| 声の感情 | ✅ (14 Speaking Styles) | ✅ (Neural-Emotion AI) |
| テキスト読み上げ | ✅ | ✅ |
| BGM | ❌ | ✅（プロプラン） |
| 最適な用途 | Media production and voice creators | Quick emotion-based voiceovers |
1. 音声クローン
変更: Altered Studio includes ai voice cloning that lets you create custom voice models from recordings. The rapid voice clone feature can replicate a vocal identity from short audio samples. This makes it useful for brands that need a consistent voice across all their content.
リボイスャー: Revoicer does not include voice cloning on any plan. The revoicer voice synthesizer focuses on its library of pre-built ai voices instead. If you need to clone your own voice or a client’s voice, you’ll need a different tool.
2. 音声モーフィング
変更: Voice morphing is Altered’s standout feature. You record your own performance, and the AI changes the voice while keeping your emotion and timing intact. This is called speech-to-speech technology. It allows voice creators to drive multiple voice characters through voice puppeteering from a single recording. The result is high quality voice content that would normally require hiring separate actors.
リボイスャー: Revoicer does not offer voice morphing. It is strictly a text to speech tool. You type or paste text, and the ai voice generator reads it aloud. There’s no way to record your human voice and transform it.
3. テキスト読み上げの品質
変更: Altered Studio provides premium text to speech through its portfolio tts voices from multiple voice AI providers. The emotive text to speech feature offers 14 speaking styles including whispering and shouting. This gives you flexible voicing for dialogue and narration.
リボイスャー: Revoicer’s Neural-Emotion AI engine adds voice emotions like cheerful, sad, angry, or a serious tone to text to speech voices. You can also shift to a more joyful tone or build tension with pacing. Revoicer brings real human emotions to ai generated voices in a way that is easy to control.
4. リアルタイム音声変換機能
変更: Altered includes a real time voice changer for live calls, gaming, and voice chats. It provides ultra-low latency morphing so your altered voice sounds natural during conversations. The tool also handles background noise with effective noise cancellation.
リボイスャー: Revoicer does not have a real-time voice changer. It only works with pre-recorded text input. If you need to change your voice during live calls or streaming, Revoicer cannot help.
5. Voice Library and Language Support
変更: Altered Studio features an extensive voice library with portfolio tts voices from major AI providers. The platform supports 75+ languages with transcription and translation features. You can dub your content into multiple languages from one workspace.
リボイスャー: Revoicer supports more than 50 languages and offers over 250 ai voices on the Pro plan. The voice generator includes male, female, and kid voices — it’s an amazing collection of speech voices. It also features multiple english accents like Australian accent, UK accent, and Ireland accent. The most amazing collection of emotions and accents makes it unique, though some non-English speech voices sound less natural.
6. Audio Editing and Production
変更: Altered Studio works as a next generation audio editor. You get lanes, region-level effects, and an ai voice cleaner that removes background noise from voice recordings. The history editing feature lets you track and revert to previous versions of your audio project. It’s designed for professional voice content creation.
リボイスャー: Revoicer has basic editing options. You can adjust speech speed. Tools for pauses emphasize specific words and adjust pitch. The Pro plan adds background music integration. But there’s no full audio editor or version history.
7. 使いやすさ
変更: Altered Studio integrates multiple voice AI technologies into a single user friendly interface. However, the advanced voice features like morphing and cloning take time to learn. The platform is designed for voice creators and media production teams rather than complete beginners.
リボイスャー: Revoicer has a user friendly interface that anyone can use in only a few clicks. Paste your text, pick a voice, choose an emotion, and download. It’s one of the simpler ai text to speech tools available. Beginners can create voiceovers in just a few minutes without any learning curve.
⚠️ 警告： If you’re a beginner who just needs quick text to speech, Altered’s advanced features may feel overwhelming. Revoicer’s simpler workflow could save you time. But if you plan to grow into voice morphing and cloning, Altered’s learning curve pays off later.
8. 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。
| プランレベル | 改変 | リボイス |
|---|---|---|
| 無料 | 月額0ドル | ❌ 無料プランはありません |
| 入場料支払い済み | 月額30ドル（クリエイター向け） | 月額37ドル（標準プラン） |
| 中級クラス | 月額90ドル（プロフェッショナルプラン） | 月額47ドル（プロプラン） |
| ハイティア | カスタム（エンタープライズ） | 月額127ドル（代理店経由） |
変更: The free plan lets you test before paying anything. The Creator plan at $30/month is $7 cheaper than Revoicer’s entry price. However, the Professional plan jumps to $90/month, which is pricey for solo creators. Altered’s annual billing means you commit for a full year.
リボイスャー: No free option, but the one time payment deal at $67 for the Standard plan is great for long-term value. Monthly pricing starts higher at $37/month. The revoicer agency plan at $127/month serves teams with high-volume needs. The 60-day money-back guarantee helps reduce risk since there’s no free trial.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| 無料プランで始めよう | 改変 | Free tier available; Revoicer has none |
| ブランディングのための音声クローン | 改変 | Built-in ai voice cloning tools |
| Quick emotion-based voiceovers | リボイス | Fastest path to emotional ai voice overs |
| リアルタイムの音声変更 | 改変 | Live voice changer for calls and gaming |
| 初心者向けのセットアップ | リボイス | Simpler interface with fewer steps |
| 一括払いオプション | リボイス | 生涯有効の67ドルの特典が利用可能 |
💰 あなたの予算
Altered starts free, while Revoicer requires $37/month minimum. If long-term cost matters more, Revoicer’s one time payment at $67 for lifetime access is hard to beat.
🔌 あなたの技術スタック
Altered runs online and locally on Windows and マック. Revoicer is fully web-based with no downloads. Pick based on whether you want desktop processing power or browser convenience.
📝 コンテンツの種類
For sales videos and explainer videos with emotional delivery, Revoicer’s voice emotions are ideal. You can create pre recorded voiceovers for customer support or find the perfect voice for your brand. For game dialogue, film dubbing, or audio storytelling with character voices, Altered’s voice morphing fits better.
🎓 あなたの経験レベル
Revoicer is simpler to use. Paste text, pick a voice, and download. Altered has more features but takes longer to master. Beginners should start with Revoicer, while experienced voice creators will get more from Altered.
🆓 無料トライアルとデモ
Altered offers a free plan to test core features. Revoicer has no free trial but offers a 60-day refund guarantee. If testing before paying matters to you, Altered is the safer bet.
🛟 サポートオプション
Both tools offer online support. Revoicer has a ticket-based system. Altered provides documentation and video guides. Neither stands out strongly in customer support experience.
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、どのような変更が予想されますか？
🔄 AlteredからRevoicerに切り替えますか？
✅ 得られるもの：
- Simpler workflow for quick ai text to speech voiceovers
- Built-in emotional control with a serious tone, joyful tone, and more
- One time payment option for lifetime access at $67
❌ 失うもの：
- Voice cloning and custom voice model creation
- Voice morphing with speech-to-speech technology
- ライブ通話やゲーム用のリアルタイムボイスチェンジャー
📋切り替え方法：
- Download any finished audio projects from Altered Studio
- Create a Revoicer account and choose a plan (or grab the lifetime deal)
- Start pasting your scripts into Revoicer and pick your preferred voice and emotion
🔄 RevoicerからAlteredに切り替えますか？
✅ 得られるもの：
- Voice morphing that transforms your recorded performance into different characters without hiring human talent
- AI voice cloning for consistent branded voice content
- A free plan to test features before paying
❌ 失うもの：
- Simple one-click emotional voiceover creation
- Background music integration built into the platform
- The one time payment lifetime deal option
📋切り替え方法：
- Export all voiceover files from your Revoicer account
- Sign up for Altered’s free plan to explore the interface
- Upgrade to Creator ($30/month) when you’re ready for voice cloning and full features
What Our Review Didn’t Cover
This comparison focused on individual creators and small teams. We didn’t test enterprise-level features, bulk licensing, or API integrations for either tool. Our observations are based on the May 2026 versions of both platforms. If you’re managing large-scale media production with dozens of voice actors, your needs may differ from what we’ve described here.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格 | 改変 |
| 🚀 音声クローン | 改変 |
| 🎭 音声モーフィング | 改変 |
| 😊 声の感情 | リボイス |
| 👶 使いやすさ | リボイス |
| 🔌 Real-Time Features | 改変 |
| 🎵 Audio Editing | 改変 |
| 🏆総合優勝 | 改変 |
🏆 受賞者：Altered
Alteredは7部門中5部門で受賞した。
最適な用途: Voice creators, game developers, podcasters, and film production teams who need advanced voice AI technology
Altered and Revoicer serve different types of voice creators. Altered is a full voice content creation platform with morphing, cloning, and live voice changing. Revoicer is a focused ai voice generator that excels at adding real human emotions to text to speech.
Revoicer is excellent for beginners who need quick, emotional voiceovers. The user friendly interface and one time payment deal make it appealing for budget-conscious creators.
However, if you need voice cloning technology, voice morphing, or real-time voice performances, Altered is the better choice. It gives you more tools to grow with.
変化したものを比較すると、
Alteredが他の競合他社と比べてどうなのか、以下に示します。
改変 vs イレブンラボ
Alteredが勝利した試合： Voice morphing, real-time voice changing, speech-to-speech technology
ElevenLabsが勝利した点： Voice quality realism, lower entry pricing at $5/month, larger voice library
改変 vs マーフ 人工知能
Alteredが勝利した試合： Voice cloning depth, real-time changer, audio editing with version history
Murf AIが勝利した点： Simpler text to speech workflow, more enterprise integrations, AIビデオ 同期
改変 vs 説明
Alteredが勝利した試合： Voice morphing with preserved emotion, 14 speaking styles, dedicated voice AI focus
説明文が勝つ点： フルビデオ編集スイート、 ポッドキャスト editing, transcript-based content editing
Altered vs Play.ht
Alteredが勝利した試合： Voice cloning technology, voice morphing, real-time live changer for voice chats
Play.htが勝利した点： API access for developers, wider pre-built voice selection, blog-to-audio conversion
Revoicerの比較についてさらに詳しく
Revoicerが他の競合他社と比べてどうなのか、以下に示します。
Reviocer vs ElevenLabs
Revoicerが以下の点で勝利： Built-in emotion control per voiceover, one time payment lifetime deal, simpler workflow
ElevenLabsが勝利した点： More realistic voice quality, free plan with 10,000 credits, voice cloning at lower price
Revoicer と Speechify
Revoicerが以下の点で勝利： Voice emotions with fine-tuned control, word emphasis and pause features, kid voices included
Speechifyが勝利した点： Reading documents aloud, browser extension for web content, more platform integrations
リボイス vs ロボ
Revoicerが以下の点で勝利： Emotional speech voices with more mood options, faster voiceover generation, lifetime deal
Lovoが勝利した点： 内蔵 ビデオエディター, AI art generator, free trial available, 500+ voices
Revoicerが以下の点で勝利： More ai voices (250+ vs 30+), better emotion engine, more language support
Speecheloが勝利した点： Lower one-time price, simpler interface for absolute beginners, faster setup
よくある質問
Revoicerを無料で試用できますか？
No. Revoicer does not offer a free plan or free trial. You must purchase a plan to test the features. However, the 60-day money-back guarantee lets you get a full refund if you’re not satisfied. Read our full revoicer review for more details on each plan.
Altered AIは無料ですか？
Yes, Altered offers a free plan with limited features. You can test voice editing and basic morphing at no cost. For full access to cloning and all speaking styles, the Creator plan starts at $30/month.
Revoicerは一括払いですか？
The Standard plan has a one time payment option at $67 for lifetime access. The Pro and Agency plans are monthly subscriptions only. The lifetime deal is good value if you only need basic voiceover features and other features like background music aren’t a priority.
最もリアルなAI音声変換機能は何ですか？
Altered Studio’s voice morphing technology is among the more advanced options available. It preserves your original emotion and timing while changing the voice identity. For pure text to speech realism, ElevenLabs produces some of the most natural sounding text available.
AIによる音声クローンは違法ですか？
Using voice cloning technology itself is not illegal. However, cloning someone’s voice without their consent may violate privacy laws. Altered requires proof that you hold the rights for any voice you clone. Always get permission before cloning another person’s vocal identity.
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