⚡ Quick Verdict:
- 価格: Revoicer starts at $37/month. ReadSpeaker uses custom pricing (contact sales). ReadSpeaker TextAid starts at $4.90/month for individuals.
- 最適な用途: Revoicer for solo creators needing emotional voice overs. ReadSpeaker for 学校, businesses, and accessibility compliance.
- 主な違い： Revoicer creates downloadable audio files with voice emotions. ReadSpeaker reads web pages and documents aloud with text highlighting.
- Our pick: ReadSpeaker for most users — it covers more use cases with better accessibility tools and a free trial.
Revoicer and ReadSpeaker both turn text into speech.
しかし、両者は全く異なる顧客層を対象としている。
Revoicerは 音声ジェネレータ for content creators who need downloadable audio.
ReadSpeaker is a text to speech platform built for web accessibility and education.
Picking the wrong one wastes both money and time.
This guide breaks down every difference so you can choose the right tool.
概要
This Revoicer vs ReadSpeaker comparison covers pricing, features, and ease of use.
We also break down who each text to speech tool works best for.
Our sources include published specs, documentation, and G2 reviews.
By the end, you’ll know which tool fits your needs.
ReadSpeakerとは何ですか？
ReadSpeaker is a cloud-based text to speech technology for websites, apps, and documents.
It uses Deep Neural Networks to turn digital text into natural sounding audio.
Schools, businesses, and government agencies use it for accessibility.
ReadSpeaker supports over 50 languages and offers 200+ speech voices online.
Tools like ReadSpeaker webReader and docReader let users listen to text right in their browser.
リードスピーカー
Cloud-based text to speech for web pages, online documents, and apps. Helps organizations meet WCAG 2.2 and ADA requirements. Free 14-day trial with no credit card needed.
ReadSpeakerの料金プラン
ReadSpeakerは独自の料金体系を採用しています。料金の見積もりについては、営業チームにお問い合わせください。
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 読み上げ音声補助 | $4.90/month (individual) | 学生および個人学習者 |
| エンタープライズ／カスタム | 営業担当者へのお問い合わせ | 学校、企業、政府 |
Pricing verified May 2026.
無料トライアル: はい、14日間の無料トライアルをご利用いただけます。登録にクレジットカードは不要です。
返金保証: 返金ポリシーの詳細については、販売担当者にお問い合わせください。
📌 注記： ReadSpeaker TextAid starts at $4.90/month for individual users. Enterprise plans depend on usage, number of users, and which products you need.
⚠️ 警告： The custom pricing means you can’t compare costs easily with other tools. Always get quotes from at least three services before you commit.
ReadSpeakerの主な利点
Here’s what makes ReadSpeaker worth considering:
- アクセシビリティ準拠： Helps organizations meet WCAG 2.2 and ADA legal requirements. This matters for schools and government websites that must comply with accessibility laws.
- マルチモーダルな読書： Highlights text on screen as it reads aloud. This dual audio-visual approach improves reading comprehension for users with learning disabilities.
- ダウンロードは不要です: ReadSpeaker TextAid is web-based and works on any device. Students and users can access it from any browser without installing software.
- LMS統合： Works as an LTI Tool inside learning management systems. Schools can add it to existing course platforms without rebuilding their setup.
- 自動音声アップデート： When web content or course material changes, ReadSpeaker refreshes the audio automatically. No manual re-recording needed.
- Learning Support Tools: ReadSpeaker TextAid includes word prediction, dictionary, and translation features. These help students with dyslexia and language learners fill gaps in reading and writing skills.
- データの整合性: ReadSpeaker takes data integrity seriously and helps protect user information. Users should be aware of what data they share and can manage their personalized settings for security.
- Broad Compatibility: ReadSpeaker works with Microsoft Word online pages and web pages. It can also read content from images using OCR. Schools can store audio files and launch the extension on any device for research or daily reading.
What Our Team Noticed
私たちの 作家 signed up for ReadSpeaker and spent several days exploring the platform. Here’s what stood out:
ReadSpeakerの長所と短所
✅ メリット
- 200+ voices in 50+ languages with natural pronunciation
- Built-in accessibility compliance for WCAG 2.2 and ADA
- クレジットカード不要の14日間無料トライアル
- Text highlighting synced with audio playback
- コンテンツが変更されると自動的に音声が更新されます。
❌ デメリット
- 公開価格はありません。見積もりについては営業担当者にお問い合わせください。
- Enterprise focus makes it complex for solo users
- セルフサービス音声クローン機能なし
- Not all voices meet the same clarity standards across languages
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’s built for content creators who need downloadable audio files.
The Revoicer voice synthesizer lets you add real human emotions to your ai voice overs.
You can pick from cheerful, sad, angry, or a more joyful tone.
Revoicer supports more than 50 languages and 250+ ai voices.
You can add pauses, emphasize specific words, and find the perfect voice for any project.
Some robotic voices still appear in non-English languages, but the English options produce natural sounding text in just a few minutes.
リボイス
AI voice generator with built-in voice emotions. Create voiceovers for sales videos, explainer videos, and podcasts. 60-day money-back guarantee.
Revoicerの価格
Revoicerの2026年の費用は以下のとおりです。詳しく見ていきましょう。
| プラン | 価格 | 最適な用途 |
|---|---|---|
| リボイス標準 | 月額37ドル | 基本的な音声収録ニーズを持つ個人クリエイター |
| Revoicer Pro | 月額47ドル | Creators who need all 250+ voices and background music |
| リボイスエージェンシー | 月額127ドル | Teams and agencies with high volume projects |
Pricing verified May 2026.
無料トライアル: いいえ。Revoicerは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、60日間無条件返金保証です。
📌 注記： Revoicer also offers a one time payment deal on the Standard plan. This lifetime deal saves you money compared to monthly billing over time.
⚠️ 警告： スタンダードプランには80種類以上の音声しか含まれていません。250種類以上のAI音声、BGM、テキスト翻訳機能をすべて利用するには、月額47ドルのプロプランが必要です。
Revoicerの主な利点
Here’s what makes Revoicer worth considering:
- 声の感情表現： Add feelings like cheerful, sad, angry, or excited to any voiceover. This is Revoicer’s standout feature that few competitors match.
- 単語の強調: You can emphasize specific words or even whole phrases with just a few clicks. You can also add pauses to build tension or set the right tone.
- 複数のアクセント: Revoicer features multiple English accents including Australian accent, UK accent, and Ireland accent. This gives your audio content an extra layer of variety.
- 迅速な対応: The Revoicer app can produce a voiceover in about one minute. That’s faster than hiring human voiceover artists for most projects.
- 声の多様性: Choose from male, female, and kid voices across 50+ languages. The most amazing collection covers different ages and speaking styles.
- 1回限りの支払い: The Standard plan has a one time payment option. This removes the pressure of monthly billing for casual users.
- Pre-Recorded Support: Companies can create pre recorded voiceovers for FAQs. This improves the customer support experience without hiring agents.
- Flexible Output: Generate audio content of varying lengths. The Revoicer app handles short clips and long narrations equally well. Check our full Revoicer review for performance details and other features.
What Our Team Noticed
Our writer signed up for Revoicer and spent several days testing different voice options. Here’s what stood out:
Revoicerの長所と短所
✅ メリット
- Built-in voice emotions for cheerful, sad, angry, and excited tones
- 250+ ai voices across 50+ languages on Pro plan
- One-time payment option on Standard plan saves long-term costs
- 初心者でもすぐに習得できるユーザーフレンドリーなインターフェース
- 60日間無条件返金保証
❌ デメリット
- 購入前に無料プランや無料トライアルは利用できません。
- Some ai voices sound robotic, especially in non-English 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。
- Standard plan limits you to 80+ voices only
機能比較
Ready to dive into a detailed comparison of Revoicer vs ReadSpeaker? We’ll explore 8 key features to help you determine which platform best suits your needs.
| 特徴 | リードスピーカー | リボイス |
|---|---|---|
| 開始価格 | Custom (TextAid $4.90/mo) | 月額37ドル |
| 無料トライアル | ✅ 14日間 | ❌ |
| 声の感情 | ❌ | ✅ |
| テキストのハイライト表示 | ✅ | ❌ |
| アクセシビリティ準拠 | ✅ WCAG 2.2 および ADA | ❌ |
| Downloadable Audio Files | ✅ MP3 | ✅ |
| 音声クローン | Custom (contact team) | ✅（上位プラン） |
| LMS統合 | ✅ | ❌ |
| 最適な用途 | アクセシビリティと教育 | ボイスオーバー制作 |
1. AI音声ジェネレーター
リードスピーカー: ReadSpeaker uses Deep Neural Networks to produce ai generated voices that sound natural. The ai voice generator offers 200+ voices across 50+ languages. Each voice is built for clarity, performance, and readability. ReadSpeaker aims to produce the most natural sounding text to speech for accessibility use cases.
リボイスャー: The Revoicer voice synthesizer ai produces ai voices with real human emotions. You can set a serious tone, a more joyful tone, or an angry mood. It offers 250+ ai text to speech voices on the Pro plan with speech speed control.
2. Text to Speech Capabilities
リードスピーカー: ReadSpeaker’s text to speech capabilities go beyond simple audio output. The tool reads web pages, online documents, and personal documents aloud. It highlights each word as it speaks, creating an engaging multimodal reading experience. Users can follow links on other websites and listen to the following information on any page.
リボイスャー: Revoicer turns ai text into downloadable audio files. It’s a text to speech app focused on creating speech voice overs for videos, podcasts, and marketing content. There’s no live reading or text highlighting feature.
3. 声の感情とトーンコントロール
リードスピーカー: ReadSpeaker focuses on clear, neutral speech voices. The voices sound professional and are designed for reading content aloud. There’s no built-in emotion selector for voice overs.
リボイスャー: This is where Revoicer brings its biggest advantage. Voice emotions let you convey sophistication, build tension, or set a joyful tone with only a few clicks. You can also add pauses emphasize specific words or even whole phrases to make the voice sound more human.
4. Accessibility and Compliance
リードスピーカー: ReadSpeaker helps organizations meet legal accessibility requirements including WCAG 2.2 and ADA. It provides features like text highlighting, page masking, and a reading ruler. These tools support users with visual impairments, learning disabilities, and cognitive barriers.
リボイスャー: Revoicer helps with inclusivity by providing high quality voiceovers for visually impaired users. But it doesn’t offer the same level of compliance tools or security features that ReadSpeaker provides for organizations.
⚠️ 警告： If your website or app must comply with WCAG or ADA regulations, Revoicer does not cover those requirements. ReadSpeaker is the clear choice for compliance needs.
5. Language Support and Accents
リードスピーカー: ReadSpeaker supports over 50 languages with 200+ voices. The platform lets users choose from multiple reading languages and adjust the reading speed. ReadSpeaker TextAid provides a user friendly interface available in multiple languages.
リボイスャー: Revoicer supports more than 50 languages with multiple accents. It features multiple English accents including Australian accent, UK accent, and Ireland accent. However, the quality of ai voices may vary depending on the language selected.
6. Integration and Setup
リードスピーカー: ReadSpeaker offers tools like webReader for websites and TextAid as a browser extension. It can be integrated into learning management systems as an LTI Tool. The Speech Cloud API lets developers add text to speech to any app or device.
リボイスャー: Revoicer is a web-based tool. No download or installation is required. It provides a text-to-voice API on higher plans. But integration options are more limited compared to ReadSpeaker’s suite of products.
7. Learning and Education Tools
リードスピーカー: ReadSpeaker TextAid is a studying tool built for students with learning disabilities like dyslexia. It includes word prediction, dictionary tools, and highlighted text features. 教師 and institutions use it to make content accessible for all students.
リボイスャー: Educators can use Revoicer to create voiceovers for lessons. But it doesn’t include a personal library, personalized settings for students, or highlighted text. It’s a voice generator, not a complete learning tool.
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 | リードスピーカー | リボイス |
|---|---|---|
| 無料トライアル | 14日間無料 | ❌ 無料トライアルはありません |
| エントリーレベル | TextAid $4.90/month | Standard $37/month |
| 中級クラス | カスタム見積もり | Pro $47/month |
| 大量 | カスタム見積もり | Agency $127/month |
リードスピーカー: Custom pricing makes direct cost comparison difficult. TextAid for individual users starts at $4.90/month, which is affordable. Enterprise plans require contacting their sales team. The 14-day free trial lets you test before paying.
リボイスャー: Revoicer pricing starts at $37/month for the Standard plan. The Revoicer Agency plan costs $127/month for high volume use. No free trial is available, but the 60-day refund guarantee reduces the risk. The one time payment option at $67 for Standard is a strong deal for long-term use.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| Website accessibility compliance | リードスピーカー | WCAG 2.2 and ADA tools built in |
| Emotional voice overs for videos | リボイス | Built-in voice emotions feature |
| 学生 学習支援 | リードスピーカー | TextAid with word prediction and dictionary |
| Quick downloadable audio | リボイス | Files ready in about one minute |
| 料金を支払う前に無料トライアルをご利用いただけます。 | リードスピーカー | 14-day trial, no credit card needed |
| 1回限りの購入オプション | リボイス | Standard plan has lifetime deal |
💰 あなたの予算
Revoicer has transparent pricing starting at $37/month. ReadSpeaker requires a sales call for enterprise quotes. If you’re a solo creator on a budget, Revoicer’s one time payment at $67 is the cheapest long-term option.
🔌 あなたの技術スタック
ReadSpeaker integrates with learning management systems and other websites through its webReader and Speech Cloud API. Revoicer is a standalone web tool with limited integration options.
📝 コンテンツの種類
If you create voiceovers for sales videos, adventure videos, or explainer videos, Revoicer fits better. If you need text read aloud on web pages or in online documents, ReadSpeaker is the right tool.
🎓 あなたの経験レベル
Both tools have a user friendly interface. Revoicer is simple — paste text, pick a voice, download. ReadSpeaker has more features but may need IT support for website integration.
🆓 無料トライアルとデモ
ReadSpeaker offers a 14-day free trial with no credit card required. Revoicer has no free trial, but the 60-day refund guarantee gives you time to test after purchasing.
🛟 サポートオプション
ReadSpeaker offers 24/7 phone support, email, and a knowledge base. Revoicer provides customer support through a ticket-based system. If you need a new service with dedicated account management, ReadSpeaker’s enterprise support is more complete.
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？
🔄 ReadSpeakerからRevoicerに切り替えますか？
✅ 得られるもの：
- Built-in voice emotions for cheerful, sad, angry, and excited tones
- 明瞭な料金体系で、営業電話は一切不要です。
- 長期貯蓄のための一括払いオプション
❌ 失うもの：
- WCAG 2.2 and ADA compliance tools for your website
- テキストのハイライト表示と同期読み上げ機能
- LMS integration and TextAid learning support tools
📋切り替え方法：
- Download any audio content from ReadSpeaker as MP3 files
- Revoicerアカウントを作成し、プランを選択してください。
- Re-create your voiceovers in Revoicer using the emotion controls
🔄 RevoicerからReadSpeakerに切り替えますか？
✅ 得られるもの：
- Full accessibility compliance for WCAG 2.2 and ADA
- Text highlighting, dictionary, and learning support tools
- 契約前に試せる14日間の無料トライアル
❌ 失うもの：
- Built-in voice emotions for content with emotional range
- Transparent pricing — you’ll need to contact sales
- One-time payment option for budget-friendly access
📋切り替え方法：
- Save all your Revoicer audio files locally before canceling
- Sign up for ReadSpeaker’s 14-day free trial
- Set up ReadSpeaker on your website or install the TextAid extension
What Our Review Didn’t Cover
This comparison focused on individual creators and small teams. We didn’t test enterprise-level deployments or evaluate how either tool handles custom voice creation at scale. ReadSpeaker’s enterprise pricing and SLA terms weren’t part of this review. If you manage a large organization with 100+ users, your priorities and experience may differ from what we’ve described here.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格の透明性 | リボイス |
| 🚀 音声品質 | リードスピーカー |
| ⚡ Voice Emotions | リボイス |
| 🎯アクセシビリティ | リードスピーカー |
| 👶 使いやすさ | リボイス |
| 🔌 連携機能 | リードスピーカー |
| 📚 Education Tools | リードスピーカー |
| 🏆総合優勝 | リードスピーカー |
🏆 受賞者：ReadSpeaker
ReadSpeakerは7部門中4部門で受賞しました。
最適な用途: Website accessibility, education support, enterprise text to speech
ReadSpeaker and Revoicer solve different problems. ReadSpeaker is a text to speech platform for accessibility and education. Revoicer is an ai voice generator for creating downloadable audio content with emotional range.
Revoicer is a strong choice if you create voiceovers for sales videos, podcasts, or audio content. The voice emotions and speech speed controls are hard to match at this price.
However, if you need a tool that reads web pages aloud, supports students with learning disabilities, or helps your site comply with accessibility laws, ReadSpeaker is the better choice.
ReadSpeakerの比較
ReadSpeakerが他の競合製品と比べてどうなのか、以下に示します。
ReadSpeakerとNaturalReaderの比較
ReadSpeakerが優れている点： Full accessibility compliance for organizations, LMS integration, automatic audio updates when content changes
NaturalReaderが優れている点： Simpler setup for individual users, public pricing plans, free tier available
ReadSpeakerとSpeechifyの比較
ReadSpeakerが優れている点： Website-level TTS integration, WCAG 2.2 compliance tools, TextAid for learning disabilities
Speechifyが勝利した点： Consumer-friendly mobile apps, celebrity voice options, Chrome extension for personal use
ReadSpeaker vs イレブンラボ
ReadSpeakerが優れている点： Accessibility compliance, educational institution support, synchronized text highlighting
ElevenLabsが勝利した点： Voice cloning quality, AI dubbing for video, lower entry-level pricing at $5/month
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 controls, one-time payment option, simpler interface for beginners
ElevenLabsが勝利した点： Voice cloning accuracy, more natural speech output, free plan with 10,000 credits
リボイス vs マーフAI
Revoicerが以下の点で勝利： Emotional tone variety with cheerful, sad, and angry options, 60-day refund guarantee, lifetime deal availability
Murf AIが勝利した点： ビデオエディター built in, team collaboration features, broader enterprise support
Revoicer vs Play.ht
Revoicerが以下の点で勝利： Stronger voice emotions for audio content, word emphasis and pause controls, one-time payment option
Play.htが勝利した点： Wider language support, API access on lower-tier plans, free trial before purchase
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 first. However, it provides a 60-day no-questions-asked refund guarantee if you’re not satisfied.
ReadSpeakerは何をしますか？
ReadSpeaker converts digital text into natural sounding audio. It reads web pages, online documents, and personal documents aloud while highlighting the text on screen. It’s designed for accessibility and education.
Revoicerは一括払いですか？
The Standard plan has a one time payment option. The Pro and Agency plans are monthly subscriptions at $47/month and $127/month. The lifetime deal on the Standard plan saves you money over time.
ReadSpeaker TextAidとは何ですか？
ReadSpeaker TextAid is a web-based reading, writing, and studying tool. It helps students with learning disabilities like dyslexia. It includes text highlighting, word prediction, and dictionary features. Schools can add it to their learning management systems.
Revoicerの料金はいくらですか？
Revoicer pricing starts at $37/month for the Standard plan. The Pro plan is $47/month. The Agency plan is $127/month. There’s also a one time payment option at $67 for the Standard plan.
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