📊 Quick Verdict:
- 価格: Podcastle starts at $11.99/month vs natural reader at $49/month
- 最適な用途: Podcastle for podcasts and audio and video recording, NaturalReader for text to speech and listening to documents
- 主な違い： Podcastle records and edits your own voice into professional quality podcasts. NaturalReader converts physical text and PDFs into natural sounding audio
- Our pick: Podcastle wins for creators who want to publish content. The all-in-one web based platform offers unmatched simplicity
Want to start your own podcast or just listen to articles aloud?
Podcastle and NaturalReader both use ai powered tech to create audio content.
But they solve very different problems for different users.
Podcastle enables podcasters to record, edit, and publish podcast episodes from one app.
NaturalReader uses text to speech technology to turn PDFs, websites, and Google Docs into speech.
We tested both tools Podcastle vs NaturalReader for weeks. This guide breaks down every detail to help you pick the right software.
概要
We spent weeks using Podcastle and NaturalReader side by side.
We tested audio quality, ai voices, the recording editing workflow, and pricing on both platforms.
We also looked at podcastle reviews and natural reader user feedback on Capterra and G2.
Here is our honest comparison to help you decide which tool fits your needs.
Podcastleとは何ですか？
Podcastle is an all-in-one web based platform for creating high quality audio and video content.
It enables podcasters to record audio, edit, enhance, transcribe, and publish their entire podcast with unmatched simplicity.
Podcastle records studio quality audio with separate tracks for each guest. No fancy equipment required.
Beginners love how user friendly it feels. Many users found Podcastle extremely easy to learn within an hour.
You can publish podcast episodes directly to major podcast networks like Apple Podcasts and Spotify.
ポッドキャスト
Podcastle is the all-in-one podcasting app for recording, editing, and publishing professional quality podcasts. Record remote interviews in 4K video and lossless wav audio with separate tracks for each guest.
Podcastleの価格
2026年のPodcastleの料金は以下の通りです。詳しく見ていきましょう。
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | 月額0ドル | Trying the basic plan and free features |
| 不可欠 | 月額11.99ドル | Solo creators making their own podcast |
| プロ | 月額23.99ドル | 毎週配信される本格的なポッドキャスター |
| 仕事 | 月額39.99ドル | チームと成長中のブランド |
無料トライアル: Yes, a 7-day free trial on paid plans. No credit card required for the free plan.
返金保証: 新規登録者には7日間の返金保証が付いています。
📌 注記： Save up to 40% with annual billing. The free plan gives you 3 hours of recording and 2 GB of storage on the basic plan tier.
⚠️ 警告： Subscriptions auto-renew. Some users on G2 report the customer service team can be slow with cancellation refunds. Set a calendar reminder before your trial ends.
Podcastleの主なメリット
Here is why Podcastle stands out from other platforms:
- Studio Quality Recording: Podcastle records 4K video and lossless wav audio for every participant. Each audio track stays separate for clean post-production editing.
- マジックダストAI： The ai powered audio processing tool removes background noise, echoes, and adds a professional studio touch in one click. It is a standout feature for improving sound quality.
- All-in-One Editing Process: Record edit and publish your audio file from one tab. No more juggling other tools for noise cancellation or silence removal.
- 7,000+ Professional Music Tracks: ブラウズ a library of royalty-free professional music tracks and sound effects directly in the editor.
- AI Generated Voices: Turn scripts into voiceovers using 1,000+ ai voices. Voice cloning lets you replicate your own voice for consistent branding.
- Auto Leveling & Enhancement: Auto leveling balances volume across speakers during group recordings. The sound quality improvement is noticeable on the first export.
- Dedicated Podcastle Page Hosting: Host your show on a dedicated podcastle page and publish to all major podcast networks at once.
What Our Team Noticed
私たちの 作家 signed up for Podcastle and used it for everyday recording editing tasks. Here is what stood out from that hands-on time:
Podcastleのメリットとデメリット
✅ メリット
- Records separate tracks for each guest in studio quality
- Magic Dust ai powered audio processing cleans recordings in seconds
- Built-in video editor with multi-camera support for video content
- Generous free plan with no credit card required upfront
- Publish content to major podcast networks in one click
❌ デメリット
- Some users report recording glitches not caused by user error
- Free plan recently dropped from unlimited to 3 hours of recording
- 5GB storage cap on the Storyteller tier feels tight for active podcasters
- Subscription cancellation process can be convoluted
NaturalReaderとは何ですか?
NaturalReader is an ai text to speech service that converts written documents into natural sounding audio.
It reads PDFs, Google Docs, webpages, YouTube videos キャプション, and ebooks aloud using ai voices.
NaturalReader supports over 1,000 ai generated voices across 100+ languages and dialects.
Students, professionals, and people with learning disabilities use it as their daily reading and listening tool.
It works as a web page, chrome extension, and mobile app on iOS and アンドロイド.
ナチュラルリーダー
NaturalReader turns any text, PDF, image, webpage, or physical text into natural sounding audio. Over 1 million users access 1,000+ ai voices in 100+ languages every month.
NaturalReaderの価格設定
2026年におけるNaturalReaderの価格はこうなります。詳しく見ていきましょう。
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | 月額0ドル | Basic free version with daily voice limits |
| シングルプラン | 月額49ドル | Individual users needing the newest and highest technology |
| チームプラン | 月額79ドル | NaturalReader Commercial license for teams |
無料トライアル: Yes, the free version gives you basic voices and 20 minutes per day of premium ai text to speech.
返金保証: Yearly subscribers get 30 days. Monthly subscribers get 14 days. Refunds must be requested separately.
📌 注記： The annual plan averages $9.92/month. Personal use versions are for private listening only. A separate commercial license is required for commercial use, YouTube videos, or content you publish.
⚠️ 警告： Audio files generated on the personal plan cannot be used for commercial use. NaturalReader Commercial is a separate product. NaturalReader EDU has school-specific pricing.
NaturalReaderの主な利点
Here is why natural reader stands out among other systems:
- Massive AI Voices Library: Access 1,000+ ai voices in over 100 languages. NaturalReader uses the newest and highest technology to create natural sounding audio.
- 幅広いファイル形式に対応： Read PDFs, DOCX, EPUB, images, and even physical text with OCR. Convert any file into speech in seconds.
- アクセシビリティの焦点: Built for people with learning disabilities like dyslexia and ADHD. Over 2,000 schools access NaturalReader EDU plans.
- クロスプラットフォームアクセス: Works on web, iOS, Android, and as a chrome extension. Listen to documents across デバイス with one personal account.
- AIテキストフィルタリング： The ai filters unwanted text such as URLs, footnotes, and citations. You only hear the content you care about.
- 速度制御: Read up to 900 words per minute. Adjust playback speed for fast browsing or careful study.
- MP3ダウンロード： Free to download audio files generated for offline use on commute or workouts. Personal use only.
What Our Team Noticed
Our writer signed up for NaturalReader and used it daily for reading and listening to long documents. Here is what stood out:
NaturalReaderの長所と短所
✅ メリット
- PDF、DOCX、EPUBなど20種類以上のファイル形式に対応
- Over 15 years of text to speech technology and 1M+ monthly users
- Strong accessibility tools for dyslexia and ADHD readers
- Chrome extension reads web pages and websites instantly
❌ デメリット
- $49/month is pricey for personal use compared to competitors
- 無料版では、プレミアム音声の利用時間は1日20分に制限されます。
- OCR struggles with low-resolution scans of physical text
- Commercial license is sold as a separate product
機能比較
PodcastleとNaturalReaderの詳細な比較をご覧になる準備はできましたか？
お客様のニーズに最適な製品を見つけるのに役立つ、10の重要な機能をご紹介します。
| 特徴 | ポッドキャスト | ナチュラルリーダー |
|---|---|---|
| 開始価格 | 月額11.99ドル | 月額49ドル |
| 無料プラン | ✅ | ✅ |
| Audio & Video Recording | ✅ マルチトラック | ❌ |
| ビデオ録画 | ✅ 最大4K | ❌ |
| AIによる音声合成 | ✅ 1,000種類以上の音声 | ✅ 1,000種類以上の音声 |
| ファイル形式の読み込み | ❌ | ✅ 20種類以上のフォーマットに対応 |
| AIによる音声強化 | ✅ 魔法の粉 | ❌ |
| ポッドキャストホスティング | ✅ Dedicated Podcastle Page | ❌ |
| Chrome拡張機能 | ❌ | ✅ |
| 最適な用途 | ポッドキャスト制作者 | 読書とリスニング |
1. レコーディングスタジオ
ポッドキャスト: Podcastle records audio and video locally on each guest’s device. You get lossless wav audio and 4K video for every speaker. Each guest has their own separate audio track. Remote interviews stay clean even if someone’s internet drops. Up to 10 guests can join group recordings without fancy equipment.
ナチュラルリーダー: NaturalReader does not record audio at all. It is a text to speech app focused on reading documents aloud. If you want to record your own voice or capture an interview, NaturalReader is not the right tool.
2. AI Text to Speech & Voices
ポッドキャスト: Offers 1,000+ vibrant ai voices through its Revoice tool. You can paste a script and create audio content with one click. Voice cloning lets you replicate your own voice for intros, outros, or full episodes. The voices sound natural across accents and tones.
ナチュラルリーダー: Provides 1,000+ ai voices in 100+ languages and dialects. The platform blends neural ai text to speech with LLM-powered voices for realistic delivery. Plus and Pro plans unlock the newest and highest technology voices. Free voices work without limits, while plus voices have daily caps.
3. Audio Editing Process
ポッドキャスト: Includes a full multi-track audio editor with trimming, splitting, and unlimited multi-track audio editing. Auto leveling balances voice levels across all speakers. The library includes 7,000+ professional music tracks and sound effects. The editing process feels intuitive for beginners.
ナチュラルリーダー: Has no audio editing features. You cannot trim or mix the audio file output. NaturalReader’s job is to read text and let you download an MP3. Editing happens in another app.
4. ビデオエディタ
ポッドキャスト: Features a drag-and-drop video editor that supports multi-camera layouts and 4K exports. Switch between speaker views during group recordings. The video editor handles intros, lower thirds, and captions without leaving the platform.
ナチュラルリーダー: Has no video editing tools. NaturalReader is strictly a text to speech reader, not a content creation suite.
5. AI Powered Audio Enhancement
ポッドキャスト: Magic Dust handles ai powered audio processing with one click. It cuts background noise, removes echoes, and adds a professional studio touch. Users praise it for improving sound quality. Silence removal and noise cancellation are also built in.
ナチュラルリーダー: Offers ai text filtering that strips unwanted text like URLs and footnotes. But it has no enhancement tools for recorded audio. The output ai text to speech is already clean by design.
⚠️ 警告： Podcastle’s Magic Dust works best on voice recordings. Music-heavy tracks may lose detail during the enhancement process.
6. ファイル形式のサポート
ポッドキャスト: Imports common audio files like WAV and MP3 for editing. But it does not read PDFs, DOCX, or ebooks. Podcastle’s role is to produce content, not consume documents.
ナチュラルリーダー: Supports 20+ file types including PDF, DOCX, TXT, EPUB, and images via OCR. You can also paste links from Google Docs or web pages. This wide format support is one of natural reader’s biggest strengths.
7. Accessibility & Learning Support
ポッドキャスト: Offers transcription for up to 10 hours of recordings. This helps with captions and show notes. But Podcastle is not built specifically for accessibility needs.
ナチュラルリーダー: Designed for users with learning disabilities like dyslexia and ADHD. Features include dyslexia-friendly fonts, adjustable speeds, and text highlighting. Over 2,000 schools rely on the NaturalReader EDU service for students. The tool helps students with reading-related learning disabilities focus on content instead of struggling with words.
8. ホスティングと配信
ポッドキャスト: Hosts your show on a dedicated podcastle page with built-in analytics. Publish to Apple Podcasts, Spotify, Google Podcasts, and other major podcast networks in one click. The dedicated podcastle hosting hub removes the need for a separate service.
ナチュラルリーダー: Lets you download MP3 files for offline use. But there is no hosting feature. To share publicly, you need a commercial license and a separate hosting platform.
9. クロスプラットフォームアクセス
ポッドキャスト: Works in any browser as a web based platform. Mobile apps are available for iOS and Android. Guests can join recordings from their phones with no software installed.
ナチュラルリーダー: Available as a web app, chrome extension, and mobile app for iOS and Android. Reading position syncs across all systems with one personal account. The chrome extension is great for reading articles from any web page.
10. 価格設定とコスト
| プラン | ポッドキャスト | ナチュラルリーダー |
|---|---|---|
| 無料 | $0/month (3 hrs) | 月額0ドル（1日20分間のプレミアム利用） |
| 入場料支払い済み | 月額11.99ドル | 月額49ドル |
| 中級クラス | 月額23.99ドル | 月額79ドル |
| トップティア | 月額39.99ドル | カスタム（教育機関向け／企業向け） |
ポッドキャスト: Starts at $11.99/month for the Essential tier. That includes 8 hours of recording, multi-track editing, and Magic Dust ai enhancement. The free plan covers basic needs for casual creators with no credit card required.
ナチュラルリーダー: The cheapest paid plan is $49/month, over 4x more than Podcastle’s entry plan. Annual billing brings the effective cost down to about $9.92/month. The naturalreader commercial license is sold separately for commercial use.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| Record audio & video for a podcast | ポッドキャスト | ブラウザでフルスタジオを体験 |
| Listen to PDFs and documents | ナチュラルリーダー | Reads 20+ file types aloud |
| 予算が限られている | ポッドキャスト | Paid plans start at $11.99/month |
| Accessibility for dyslexia or ADHD | ナチュラルリーダー | 学習障害のある人向けに設計されています |
| AI voices for voiceovers | ポッドキャスト | 1,000種類以上の音声と音声クローン機能 |
| Read web pages and YouTube videos aloud | ナチュラルリーダー | Chrome extension + 100+ languages |
💰 あなたの予算
Podcastle offers more value per dollar. Its Essential plan at $11.99/month bundles recording, editing, and ai tools. NaturalReader’s cheapest paid plan is $49/month.
🔌 あなたの技術スタック
Podcastle replaces other tools like Audacity, リバーサイド, and a hosting service. NaturalReader fits well with ebook readers and messaging systems.
📝 コンテンツの種類
Pick Podcastle if you create podcasts, interviews, or video content. Pick NaturalReader if you consume documents and prefer listening over reading.
🎓 あなたの経験レベル
Both apps welcome beginners. Podcastle has a short learning curve for its editor. NaturalReader works right out of the box with paste-and-play simplicity.
🆓 無料トライアルとデモ
Both tools offer a free plan and free version. Podcastle gives 3 hours of recording. NaturalReader gives 20 minutes per day of premium voices. Try both before paying.
🛟 サポートオプション
Podcastle’s customer service team gets praise for being responsive and friendly. NaturalReader support can be slower. Email is the primary channel for both.
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？
🔄 PodcastleからNaturalReaderに切り替えますか？
✅ 得られるもの：
- PDF、EPUB、その他20種類以上のファイル形式を読み上げます
- Chrome extension for reading any web page or website
- Accessibility tools for users with learning disabilities
❌ 失うもの：
- Audio and video recording with separate tracks
- Built-in audio and video editor tools
- Podcast hosting on a dedicated podcastle page
📋切り替え方法：
- Podcastleから音声ファイルをMP3またはWAV形式でエクスポートします。
- naturalreaders.comで無料のNaturalReaderアカウントを作成してください。
- Upload your documents to access ai text to speech voices
🔄 NaturalReaderからPodcastleに切り替えますか？
✅ 得られるもの：
- ブラウザ上で本格的なポッドキャスト録音スタジオが利用できます
- Multi-track editing with Magic Dust ai powered enhancement
- One-click publish content to major podcast networks
❌ 失うもの：
- PDFファイルや電子書籍を音声で読み上げる機能
- Chrome extension for reading websites
- Specialized accessibility tools for reading-related learning disabilities
📋切り替え方法：
- Download any saved MP3 audio files from NaturalReader
- podcastle.ai で無料の Podcastle アカウントに登録してください。
- Start recording your first podcast episode with the built-in studio
What Our Review Didn’t Cover
This comparison focused on individual creators and small teams. We did not test enterprise SSO or NaturalReader EDU group licenses for schools above 50 users. We also did not run deep API tests since neither platform offers a public developer API. If you are evaluating these tools for a large organization or a developer integration, your priorities may differ from what we covered.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格 | ポッドキャスト |
| 🎙️ 録音品質 | ポッドキャスト |
| 🎬 ビデオエディター | ポッドキャスト |
| 🗣️ AI音声 | ネクタイ |
| 📄 ファイル形式の読み込み | ナチュラルリーダー |
| ♿ アクセシビリティ | ナチュラルリーダー |
| 🔌 オールインワンワークフロー | ポッドキャスト |
| 🏆総合優勝 | ポッドキャスト |
🏆 受賞者：Podcastle
Podcastleが7部門中5部門で受賞。
最適な用途: podcast creators, other creators making video content, and anyone who wants to record edit and publish from one app.
Podcastle and NaturalReader solve different problems for different users.
Podcastle is a full content creation tool. It records audio and video, edits with ai powered audio processing, and publishes podcast episodes to major podcast networks.
NaturalReader is a reading and listening tool. It converts physical text, PDFs, and websites into natural sounding audio.
NaturalReader is great for students, professionals, and readers with learning disabilities.
But if you want to create audio content and publish your own podcast, Podcastle is the clear winner.
It does more for less money. The free plan alone gives you enough to publish your first podcast today.
Podcastleの比較をもっと見る
Podcastleが他の競合他社と比べてどうなのか、以下に示します。
Podcastle vs Riverside
Podcastleが勝利した点： lower entry pricing at $11.99/month, built-in video editor, broader ai voices library
リバーサイドが勝利した理由： higher native recording resolution, more direct DAW integrations, established enterprise customers
ポッドキャスト vs ゼンカスター
Podcastleが勝利した点： integrated video editor, Magic Dust noise cancellation, larger sound effects library
Zencastrが勝利した点： automatic post-production workflow, simpler recording interface, separate-track WAV downloads
ポッドキャスト vs ストリームヤード
Podcastleが勝利した点： deeper audio editing, voice cloning, podcast hosting on a dedicated podcastle page
StreamYardが勝利した点： multi-platform live streaming, branded overlays for live shows, guest management
ポッドキャスト vs 再ストリーム
Podcastleが勝利した点： ai powered audio enhancement, podcast hosting hub, true multi-track audio editor
Restreamが勝利した点： live streaming to many networks at once, social engagement tools, broadcast scheduling
ポッドキャスト vs エカム
Podcastleが勝利した点： browser-based access on any device, ai audio cleanup, beginner-friendly editor
Ecammが勝利した理由： Mac-native broadcast tools, deeper streaming features, advanced ISO recording
NaturalReaderの比較をもっと見る
Here’s how natural reader stacks up against other systems:
NaturalReaderとSpeechifyの比較
NaturalReaderが優れている点： wider file support, EDU plans for schools, cheaper annual pricing
Speechifyが勝利した点： voice realism, mobile experience, celebrity voice options
NaturalReader vs イレブンラボ
NaturalReaderが優れている点： document reading, OCR for physical text, accessibility features
ElevenLabsが勝利した点： voice cloning quality, developer API access, emotional inflection range
NaturalReader vs マーフ 人工知能
NaturalReaderが優れている点： reading PDFs and webpages, accessibility tools, personal use pricing
Murf AIが勝利した点： commercial voiceover studio, studio-grade voice output, team workspace
NaturalReader vs 説明
NaturalReaderが優れている点： ai text to speech simplicity, document reading, accessibility focus
説明文が勝つ点： full audio and video editing suite, transcription-based editing, screen recording
NaturalReader vs Play.ht
NaturalReaderが優れている点： document format support, OCR scanning, chrome extension for web pages
Play.htが勝利した点： voice customization controls, podcast integration, voice cloning tools
よくある質問
Podcastle AIは導入する価値があるのか？
Yes. The Essential plan at $11.99/month bundles recording editing, Magic Dust, ai voices, and podcast hosting. It replaces several other tools and adds unmatched simplicity to the podcasting workflow.
NaturalReaderは無料で利用できますか？
Yes. The free version offers unlimited basic voices plus 20 minutes per day of premium ai text to speech. The free plan works in a browser, chrome extension, and mobile app.
PodcastleはRiversideより優れているのか？
Podcastle costs less and includes a video editor and ai audio tools. Riverside offers higher recording resolution. Pick Podcastle for unified workflow. Pick Riverside for top-tier raw quality.
NaturalReaderはSpeechifyより優れていますか？
NaturalReader supports more file types, including PDF and EPUB, and offers EDU plans. Speechify wins on voice realism and mobile polish. NaturalReader is the better budget pick for document reading.
ポッドキャスト制作に最適なAIツールは何ですか？
Podcastle is one of the best ai tools for podcasting in 2026. It combines audio and video recording, multi-track editing, transcription, and hosting in one user friendly platform.
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