📊 当社のテスト結果：
- 🎯 音声品質: Speechify HD voices vs Listnr ai voices — Speechify wins on natural sounding voices
- ⚡ 読書速度: Speechify up to 900 WPM vs Listnr standard — Speechify wins for auditory learners
- 🔒 プラットフォームサポート: Speechify mobile + chrome extension vs Listnr web only — Speechifyが勝利
- 📝 声の多様性: Speechify 200+ premium voices vs Listnr 1,000+ ai generated voices — リスナーが勝利
- 🎬 Voice Generation: Speechify basic studio vs Listnr full ai voice generator — リスナーが勝利
Picking the right text to speech tool is harder than it looks.
Speechify vs Listnr both convert written text into spoken words using ai technology.
But they serve very different jobs in your day to day life.
The speechify app is built for reading. It helps you listen to pdf documents, articles, and physical books anywhere.
Listnr is built as an ai voice generator. It helps creators generate voiceovers for ユーチューブ videos, training videos, and podcasts.
One is a powerful tool for consuming digital content. The other is a versatile tool for producing audio content.
That one difference changes which app is right for you.
We spent three weeks testing both apps on real projects to save time on your decision.
Let’s break down which tool wins for your needs.
概要
We tested the speechify app and Listnr ai side by side for three weeks straight.
We tried each tool’s key features on real content like pdf files, audio articles, and explainer videos.
We compared voice quality, customizable options, and pricing across both platforms.
Here is our honest verdict on which one fits your needs.
Speechifyとは何ですか?
Speechify is a popular app that turns written text into spoken words using ai voices.
It can read pdf documents, articles, emails, and even printed text through optical character recognition.
The founder built it to help with his own dyslexia. Now it serves tens of thousands of people with reading disabilities, ADHD, and low visual acuity.
Speechify reads at up to 900 words per minute. Academic research shows that hearing and reading at the same time improves comprehension a lot.
You can use the speechify app on iOS, Android, and as a chrome extension.
Many speechify review sites call the app’s ability to scan physical pages a true breakthrough. The text editing options also let you tweak content before listening.
スピーチファイ
Speechify is the #1 audio reader in the world. It converts text into natural sounding voices on any device. The speechify text to speech engine reads pdfs, articles, and physical books aloud with a user friendly interface.
Speechifyの価格
Here is the breakdown of speechify cost in 2026.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| Limited (Free Version) | 月額0ドル | Testing basic version features |
| プレミアム（年間） | 月額11.58ドル | Regular speechify users and students |
| プレミアム（月額） | 月額29ドル | Short-term monthly subscription users |
無料トライアル: Yes, Speechify offers a free trial for 3 days. The basic free plan needs no credit card to start.
返金保証: Speechify does not list a clear refund policy. Some speechify users report trouble getting money back after billing.
📌 注記： The speechify premium plan ($139/year) lets you convert up to 150,000 words per month using premium voices. Pricing varies a bit from country to country.
⚠️ 警告： Some users report charges after the 3-day trial ends. Cancel before day 3 if you do not want the full annual subscription.
Speechifyの主なメリット
Here is why Speechify stands out as a valuable tool for readers:
- Cross-Platform Listening Experience: The speechify app works on iOS, an android app, web, マック, and as a chrome extension. Your reading speed and progress sync across devices.
- OCR Reader Technology: Optical character recognition lets you scan physical books with your phone camera. The speechify text reads handwritten or typed pages aloud.
- Adjustable Reading Speed: Listen at up to 900 words per minute. Most users find 200-400 WPM is the sweet spot, faster than average reading speed.
- テキストの強調表示: Words light up as the app reads them aloud. This boosts retention for auditory learners and students.
- Accessibility for Reading Disabilities: Speechify helps users with dyslexia, ADHD, low visual acuity, anxiety, and concussions. It reduces mental fatigue from decoding text.
- Versatile Import Options: Simply upload pdf files, paste links, copy-paste content, or scan physical pages. Speechify lets you import text from almost anywhere.
- Additional Features for Power Users: The speechify app delivers high quality voices, study tools, and a versatile app experience that adapts to many use cases.
- オフライン再生： Download audio files and listen without internet. Great for commutes, planes, and 旅行.
Speechifyの長所と短所
✅ メリット
- Works on iOS, android app, chrome extension, マック, and web
- OCR scans printed text and physical books accurately
- Real-time text highlighting boosts the reading experience
- 200+ natural sounding voices in multiple languages
- Built for reading disabilities and visual impairments
❌ デメリット
- Premium subscription plans feel expensive at $139/year
- The free version has very speechify limited features
- HD voices and non hd voices differ a lot in quality
- 一部のユーザーから、請求やキャンセルに関する問題が報告されています。
Listnrとは何ですか？
Listnr is an advanced ai voice generator that turns written text into realistic audio and video content.
It is built for creators, marketers, and businesses who need to generate voiceovers without manual recording.
Listnr ai offers over 1,000 voices across 142+ languages and accents.
The platform includes voice cloning, ai dubbing, and a text to video tool. You can create realistic voiceovers in just a few clicks.
It also has built-in podcast hosting. You can publish episodes to Spotify and Apple Podcasts directly.
Creators use Listnr to skip hiring voice actors and produce realistic sounding voice overs that grab the listener’s attention. The tool delivers natural sounding speech without manual recording or studio sessions.
リスト番号
Listnr is the world’s most multilingual ai voice generator. It offers 1,000+ ultra-realistic ai voices across 142+ languages. Create voiceover audio, podcasts, and explainer videos from text in any audio format.
リスト番号の価格
Here is what Listnr offers across its paid plans.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 個人 | 月額19ドル | ソロクリエイターと フリーランサー |
| ソロ | 月額39ドル | Small teams making youtube videos |
| 代理店 | 月額99ドル | Agencies producing e learning content |
無料トライアル: はい、1000語まで無料です。開始にクレジットカードは不要です。
返金保証: Listnr’s refund policy is unclear. Some users report trouble getting refunds for unused credits.
📌 注記： Annual billing saves about 10%. All paid plans include commercial rights and access to all 1,000+ ai generated voices.
⚠️ 警告： Several users report slow customer support and platform outages. Test the free trial first before you commit.
Listnrの主なメリット
Here is why Listnr stands out as a powerful tool for content creators:
- 膨大な音声ライブラリ: Over 1,000 ai generated voices in 142+ multiple languages. This is the biggest library of any speech software.
- 音声クローニング: Create a digital twin of your own voice with ai. Generate custom voices that sound like you for brand consistency.
- Replaces Voice Actors: Skip hiring voice actors and reduce voice generation time from days to minutes. Listnr produces human like voiceovers from a single script.
- Text to Video Tool: Turn scripts into video content with voiceover audio. Listnr’s tts editor helps you build ソーシャルメディア and training videos fast.
- Built-In Podcast Hosting: Record, host, and distribute podcast episodes from one dashboard. Publish to Spotify and Apple Podcasts directly.
- カスタム発音： Add custom pronunciations easily for brand names and technical terms. The ピッチ feature and percentage pitch controls let you fine-tune every output.
- 商権： All paid plans include full commercial rights for great voiceovers. Use the audio in ads, virtual assistants, and IVR systems.
- 開発者向けAPIアクセス： The RESTful API and webhooks let developers integrate text to speech technology into their own apps and CMS platforms.
リスナーの長所と短所
✅ メリット
- 1,000+ ai voices across 142 different languages
- Voice cloning creates a perfect voice match for your brand
- Text to video creation saves hours of editing time
- Full commercial rights for professional voiceovers
- ポッドキャストのホスティングと配信機能が内蔵されています。
❌ デメリット
- No free plan, just 1,000 words trial
- カスタマーサポートは対応が遅く、信頼性に欠ける。
- プラットフォームは障害を報告しており、 ダウンタイム
- No mobile app, web-only access
機能比較
Ready to dive into a detailed Speechify vs Listnr feature breakdown?
We’ll explore 11 key features to help you pick the right voice AIツール.
| 特徴 | スピーチファイ | リスト番号 |
|---|---|---|
| 開始価格 | 月額11.58ドル（年間契約） | 月額19ドル |
| 無料プラン | ✅ 限定 | ❌ トライアルのみ |
| Number of AI Voices | 200+ | 1,000+ |
| Different Languages | 60+ | 142+ |
| 音声クローン | ✅ Studio only | ✅内蔵 |
| テキストからビデオへ | ❌ | ✅ |
| モバイルアプリ | ✅ iOS & Android | ❌ ウェブ限定 |
| 光学文字認識 | ✅ | ❌ |
| ポッドキャストホスティング | ❌ | ✅ |
| Chrome拡張機能 | ✅ | ❌ |
| 最適な用途 | 読書とアクセシビリティ | Voice generation |
1. AI音声品質
スピーチファイ： Speechify uses advanced neural TTS to produce human like voices. Premium voices sound clear and natural. The HD voices feel like a real person reading to you with no background noise.
リスト番号: Listnr offers natural sounding ai voices that capture human intonation. The voices sound realistic for voice overs and audiobooks. Many premium voices match the human voice closely and avoid the flat tone of typical computer generated voices.
2. 音声クローン
スピーチファイ： Speechify offers voice cloning through its Studio product. You can create a digital, customizable twin of your own voice. This is a separate subscription from the main app.
リスト番号: Voice cloning is built into the core platform. Record a short sample and the artificial intelligence copies your voice recordings. It’s great for branded podcasts and training videos.
3. Text to Speech Reading
スピーチファイ： This is where the speechify app truly shines. It reads pdf files, web pages, emails, and physical text through OCR. The text highlighting syncs with audio in real time, allowing users to follow along.
リスト番号: Listnr converts text into downloadable audio files in MP3 or WAV. The tts editor focuses on creating voiceovers and finished audio files, not real-time reading. Paste text, pick from many different voices, and generate speech that sounds like realistic speech.
⚠️ 警告： Speechify is better for converting text on the fly. Listnr is better for creating finished audio files. Pick based on your main use case.
4. AIによる吹き替え
スピーチファイ： Speechify offers ai dubbing through its Studio plan. You can dub youtube videos in a different language while keeping the speaker’s original voice tone for a global audience.
リスト番号: Listnr also offers ai dubbing across 142+ languages. It’s useful for localizing courses into multiple dialects for language learners. The platform handles e learning and marketing content well.
5. Text to Video Creation
スピーチファイ： Speechify does not offer text to video creation. It focuses on the listening experience, not video production.
リスト番号: Listnr’s text to video tool integrates directly into the platform. As of 2026, Listnr generates explainer videos and training videos with ai voiceovers from a single script. The entire message stays clear and consistent across formats. Great for social media and e-learning.
6. プラットフォームサポート
スピーチファイ： Available as a chrome extension, iOS app, android app, Mac app, and web platform. Your reading speed and progress sync across all devices. Start on your phone, finish on your laptop.
リスト番号: Listnr is browser-based only. There is no mobile app. You need a desktop browser to generate voiceovers. This limits on-the-go content creation.
7. OCRとスキャン
スピーチファイ： Speechify’s ocr reader scans physical books and printed text. Point your phone at a page and the speechify library reads handwritten or typed pages aloud. This is a key feature for students.
リスト番号: Listnr does not offer OCR. You must type or paste text manually. It cannot read from physical pages or images. This is a clear limit if you need that.
8. APIと統合
スピーチファイ： Speechify offers an API for publishers and websites. Media partners use it to add “listen” buttons to audio articles. The API targets large content sites, not solo developers.
リスト番号: Listnr provides a RESTful API with webhooks. Developers can embed text to speech technology into their own apps and CMS platforms. It works with Windows, Microsoft tools, and custom virtual assistants.
9. ポッドキャストおよびオーディオホスティング
スピーチファイ： Speechify does not host podcasts. It focuses on converting text for consumption, not creating or distributing audio shows.
リスト番号: Listnr serves as a one-stop-shop for podcasters. The built-in hosting lets you record, edit, and publish episodes to Spotify and Apple Podcasts. You can generate entire podcast seasons from text.
10. カスタマイズオプション
スピーチファイ： You can adjust voice, speed, and highlight color. Study tools like “on-repeat” let you loop sections for focused learning. Note extraction also helps for academic research.
リスト番号: Listnr gives granular audio editing controls. You can customize pauses, pitch, and add custom pronunciations easily. The percentage pitch controls let you fine-tune every word for great voiceovers. Most ai voice generators stop at basic controls, but Listnr lets you shape each message sound the way you want.
⚠️ 警告： Listnrは音声出力のコントロール性を高めます。Speechifyは読み上げ体験のコントロール性を高めます。リスナーかクリエイターかに応じて選択してください。
11. 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。
| プランの種類 | スピーチファイ | リスト番号 |
|---|---|---|
| 無料 | 月額0ドル（制限あり） | 1,000語限定トライアル |
| 入場料支払い済み | 月額11.58ドル（年間契約） | 月額19ドル |
| 中級クラス | 月額29ドル（月払い） | 月額39ドル |
| トップティア | 該当なし | 月額99ドル |
スピーチファイ： The premium plan ($11.58/month annual) offers solid value for daily readers. You get unlimited reading, premium voices, and cross-device sync. The free plan suits casual testing.
リスト番号: The Individual plan at $19/month is fair for solo creators. You get 20,000 words, 50 videos, and access to all voices. Higher tiers add more capacity for agencies producing high quality voiceovers.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| 文書を声に出して読む | スピーチファイ | OCR reader for printed text |
| Generate voiceovers | リスト番号 | 1,000+ ai voices with commercial rights |
| モバイルリスニング | スピーチファイ | iOS and android app available |
| ポッドキャスト制作 | リスト番号 | 組み込みのホスティングと配信 |
| 予算が限られている | スピーチファイ | 無料プラン + 年間プランは月額11.58ドル |
| 動画制作 | リスト番号 | Text to video feature included |
| アクセシビリティのニーズ | スピーチファイ | OCR、ハイライト表示、ディスレクシア支援 |
💰 あなたの予算
Speechify cost is lower overall. The annual plan is $11.58/month. Listnr starts at $19/month with no free tier, just a small trial.
🔌 あなたの技術スタック
The speechify app works across iOS, android app, chrome extension, and Mac. Listnr is web-only but offers a developer API for custom integrations.
📝 コンテンツの目標
Choose Speechify if you want to listen to written text. Choose Listnr if you need to create realistic voiceovers and audio content.
🎓 あなたの経験レベル
Both tools have a user friendly interface. Speechify is simpler for casual readers. Listnr has more advanced features but a slightly steeper learning curve.
🆓 無料トライアルとデモ
Speechify has a free plan with limited features. Listnr only offers 1,000 free words. Try both before you pay for any premium subscription plans.
🛟 サポートオプション
Speechify has better customer support overall. Listnr users report slow response times and unresolved tickets. Factor this in for business-critical work.
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？
🔄 SpeechifyからListnrに切り替えますか？
✅ 得られるもの：
- 1,000+ ai voice options instead of 200+ for more variety
- Text to video creation for social media and explainer videos
- Built-in podcast hosting and distribution channels
❌ 失うもの：
- iOSおよびAndroid向けモバイルアプリ
- OCR scanning for printed text and pdf files
- 再生中にリアルタイムでテキストをハイライト表示
📋切り替え方法：
- Cancel your Speechify monthly subscription before renewal
- listnr.aiでListnrの無料トライアルに登録しましょう。
- Upload your scripts and start creating ai voiceovers
🔄ListnrからSpeechifyに切り替えますか？
✅ 得られるもの：
- iOS and android app for mobile listening
- OCR to scan and read physical books aloud
- あらゆるウェブページを閲覧するためのChrome拡張機能
❌ 失うもの：
- テキストからビデオを作成するツール
- ポッドキャストのホスティングと配信機能が内蔵されています。
- 1,000+ ai generated voices reduced to 200+
📋切り替え方法：
- Download your audio file library from Listnr before canceling
- Install speechify today via the App Store or Google Play
- Set up the chrome extension and start importing pdf files
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格 | スピーチファイ |
| 🎯 音声品質 | スピーチファイ |
| 🗣️ 声の多様性 | リスト番号 |
| 📱 プラットフォームサポート | スピーチファイ |
| 🎬 コンテンツ制作 | リスト番号 |
| 👶 使いやすさ | スピーチファイ |
| 🔌 APIと連携 | リスト番号 |
| 🏆総合優勝 | スピーチファイ |
🏆 受賞者：Speechify
Speechifyは7部門中4部門で受賞した。
最適な用途: Reading written text aloud, students, accessibility, and mobile listening
Speechify and Listnr serve very different jobs.
The speechify app is the best text to speech reader on the market. It helps you enhance productivity by converting text into spoken words on any device.
Listnr is a powerful tool for creating new content. The voice generator helps you produce ai voiceovers, podcasts, and explainer videos.
Listnr is excellent if you need to generate voiceovers for a global audience with realistic ai voices.
The platform makes creating voiceovers easy. Use it to create voiceovers for ads, training videos, and podcasts that hold the listener’s attention.
However, if you want a reliable reading companion that works across multiple languages and platforms, Speechify is the better choice. It enhances productivity in your day to day life.
Pick the tool that matches your goal. Then go listen to something amazing!
Speechifyの比較
Speechifyが他の競合他社と比べてどうなのか、以下に示します。
Speechify vs Play.ht
Speechifyが勝利した点： Cross-platform access, offline listening, OCR reader
Play.htが勝利した点： 音声ライブラリの規模、APIの柔軟性
Speechify vs ロボ
Speechifyが勝利した点： Reading experience, text highlighting, mobile access
Lovoが勝利した点： 感情豊かな声優演技、商業コンテンツ制作
Speechify vs イレブンラボ
Speechifyが勝利した点： 文書の読み取り、OCRスキャン、モバイルアクセス
ElevenLabsが勝利した点： Ultra-realistic ai voices, voice cloning quality
Speechify vs リードスピーカー
Speechifyが勝利した点： 消費者向けアプリのエクスペリエンス、速度制御、OCR
ReadSpeakerが優れている点： エンタープライズTTS、教育プラットフォームのサポート
Speechify vs ナチュラルリーダー
Speechifyが勝利した点： Mobile apps, text highlighting, chrome extension
NaturalReaderが優れている点： デスクトップアプリ、PDF閲覧機能、低価格
Speechify vs TTS OpenAI
Speechifyが勝利した点： 消費者向けアプリ、モバイルアクセス、テキスト強調表示
OpenAIの音声合成技術における勝利点： Developer API, advanced voice models
Listnrの比較をもっと見る
Listnrが他の競合他社と比べてどうなのか、以下に示します。
Listnr と Descript
Listnrが勝利した点： 声の多様性、ポッドキャスト配信、価格設定
説明文が勝つ点： フル編集スイート、文字起こし、画面録画
Listnr vs ElevenLabs
Listnrが勝利した点： Language count, podcast hosting, text to video
ElevenLabsが勝利した点： 音声のリアリズム、音声クローン品質
Listnr vs Play.ht
Listnrが勝利した点： Text to video, podcast hosting, voice cloning
Play.htが勝利した点： 音声品質、感情制御、API設計
Listnr vs Lovo
Listnrが勝利した点： 言語数、ポッドキャストツール、価格設定
Lovoが勝利した点： 感情豊かな声優演技、キャラクターボイス
Listnr vs Podcastle
Listnrが勝利した点： Voice library, text to video, multilingual TTS
Podcastleが勝利した点： ライブ録音、音声クリーンアップ、インタビューツール
Listnr vs WellSaid Labs
Listnrが勝利した点： Pricing, language count, text to video
WellSaid Labsが勝利した点： エンタープライズ機能、音声の一貫性
Listnr と Revoicer
Listnrが勝利した点： 音声クローン、ポッドキャストホスティング、ビデオ制作
Revoicerが以下の点で勝利： 生涯契約オプション、感情表現AI音声
ListnrとReadSpeakerの比較
Listnrが勝利した点： 価格設定、コンテンツ作成ツール、音声の多様性
ReadSpeakerが優れている点： エンタープライズサポート、教育プラットフォームツール
ListnrとNaturalReaderの比較
Listnrが勝利した点： 音声クローン、ビデオ制作、ポッドキャストホスティング
NaturalReaderが優れている点： デスクトップアプリ、PDF閲覧機能、シンプルな料金体系
Listnr vs Altered
Listnrが勝利した点： 言語数、ポッドキャストホスティング、価格設定
Alteredが勝利した試合： リアルタイム音声変換、音声トランスフォーメーション
Listnr 対 Speechelo
Listnrが勝利した点： 音声クローン、ビデオツール、音声ライブラリのサイズ
Speecheloが勝利した点： 一回限りの支払い、シンプルな音声制作
Listnr vs TTS OpenAI
Listnrが勝利した点： Voice variety, podcast hosting, text to video
OpenAIの音声合成技術における勝利点： 音声のリアリズム、開発者エクスペリエンス
リスナー対ヒューム
Listnrが勝利した点： 音声ライブラリ、コンテンツ作成、価格設定
ヒュームが勝利した理由： 感情AI、音声感情分析
よくある質問
Speechifyは本当に無料ですか？
Yes, Speechify has a free version with limited features and non hd voices. The speechify premium plan costs $11.58/month annually and unlocks HD voices, advanced features, and unlimited reading.
Listnrの料金はいくらですか？
Listnr starts at $19/month for the Individual plan. The Solo plan is $39/month and the Agency plan is $99/month. Annual billing saves about 10% off these prices.
最高の AI 音声ジェネレーターは何ですか?
For content creators, Listnr is the best ai voice generator with 1,000+ realistic ai voices in 142 languages. For listening to text, Speechify wins with mobile apps and OCR.
Speechifyは何に使われますか？
Speechify converts written text into spoken words using ai voices. People with reading disabilities, students, and busy professionals use the speechify app to enhance productivity and the listening experience.
Listnrは無料トライアルを提供していますか？
Yes, Listnr offers a free trial with 1,000 words. No credit card is needed to start. You get access to all 1,000+ voices and basic text to speech features.
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