⚡ Quick Verdict:
- Chạy: NaturalReader has a free plan ($0/month). Revoicer starts at $37/month with no free option.
- Phù hợp nhất cho: NaturalReader for reading documents and accessibility. Revoicer for creating voiceovers with voice emotions.
- Điểm khác biệt chính: NaturalReader reads files like PDFs and webpages aloud. Revoicer generates speech voices for videos and audio content.
- Our pick: NaturalReader for most users — its free version, Chrome extension, and file support make it easier to start.
Not all text to speech apps solve the same problem.
NaturalReader reads your documents, emails, and PDFs out loud.
Revoicer creates voiceovers with real human emotions for videos.
Same category, very different tools.
This Revoicer vs NaturalReader comparison shows you which one fits your needs.
Toàn cảnh
This Revoicer vs NaturalReader comparison covers pricing, ai voices, file support, and ease of use.
We also break down who each text to speech tool works best for.
Our sources include published specs, official documentation, and user reviews.
By the end, you’ll know which ai voice generator fits your workflow.
NaturalReader là gì?
NaturalReader is an ai text to speech tool that turns written text into natural sounding audio.
It reads PDFs, Word documents, images, webpages, and even physical text out loud.
The platform offers over 1000 AI voices in more than 100 languages.
NaturalReader offers both personal use versions and a NaturalReader Commercial option for commercial use.
NaturalReader
Reads PDFs, docs, and webpages aloud with 1000+ ai voices. Free plan included. Works on mobile, desktop, and Chrome.
Bảng giá NaturalReader
NaturalReader offers a free version and two paid plans. Here’s what each costs.
| Kế hoạch | Giá | Tốt nhất cho |
|---|---|---|
| Miễn phí | 0 đô la/tháng | Casual listeners and students |
| Gói cước đơn | 49 đô la/tháng | Người dùng điện cá nhân |
| Kế hoạch nhóm | 79 đô la/tháng | Các nhóm và dự án hợp tác |
Pricing verified May 2026.
Dùng thử miễn phí: Yes — the free version lets you use free voices with unlimited access and premium voices for 20 minutes per day.
Đảm bảo hoàn tiền: Yearly subscribers can request a refund up to 30 days after purchase. Monthly subscribers get 14 days.
📌 Ghi chú: Audio files generated using NaturalReader Online are for personal use only. If you need voiceovers for commercial use, you must purchase NaturalReader Commercial separately.
⚠️ Cảnh báo: All subscriptions auto-renew at the end of each billing period. You can turn this off anytime, but cancelling does not trigger an automatic refund.
Những lợi ích chính của NaturalReader
Here’s what makes NaturalReader worth considering:
- Thư viện giọng nói khổng lồ: Over 1000 AI voices across 100+ languages and dialects. You can pick the perfect voice and adjust reading speed to match your preference.
- Hỗ trợ các định dạng tệp: Reads 20+ file types including PDF, DOCX, EPUB, and images. You can also scan physical text with the OCR camera scanner on mobile.
- Truy cập đa nền tảng: Available as a web app, mobile app (iOS and Android), and Chrome extension. Use it on websites, desktop, or mobile — one account syncs your listening across devices.
- Lọc văn bản bằng AI: Automatically removes unwanted text like URLs, footnotes, and citations. This keeps the reading experience clean and focused.
- Trọng tâm về khả năng tiếp cận: Designed for users with dyslexia, ADHD, and other reading difficulties. Features like dyslexia-friendly fonts and text highlighting help students complete reading tasks.
- Tải xuống MP3: Convert any text into audio files in MP3 format. You can download them for offline listening anytime.
- Reading Speed Control: Increase reading speed up to 900 words per minute. Adjust it to fit your pace and workflow.
What Our Team Noticed
Của chúng tôi nhà văn signed up for NaturalReader and spent several days exploring the platform. Here’s what stood out:
Ưu điểm và nhược điểm của NaturalReader
✅ Ưu điểm
- Free plan with unlimited free voice access
- Reads 20+ file types including PDF, DOCX, and EPUB
- Chrome extension reads webpages and Google Docs directly
- AI text filtering removes distracting URLs and footnotes
- Over 15 years of experience in text to speech technology
❌ Nhược điểm
- Cuộc gọi thoại cao cấp bị giới hạn 20 phút mỗi ngày trên gói miễn phí.
- Personal use only — commercial license sold separately
- Free version requires internet connectivity to work
Revoicer là gì?
Revoicer is an ai voice generator that turns text into human sounding voiceovers.
It lets you create voiceovers with voice emotions like a serious tone or a more joyful tone.
The Revoicer app supports 40+ languages with multiple accents including UK accent, Australian accent, and Ireland accent.
Content creators, marketers, and educators use it to produce audio content for YouTube videos, explainer videos, and sales videos.
The Revoicer voice synthesizer AI offers the most amazing collection of speech voices with multiple accents and voice emotions.
Revoicer
Creates speech voice overs with real human emotions in just a few clicks. Supports male, female, and kid voices across 40+ languages. Read our full revoicer review or explore revoicer alternatives for more options.
Bảng giá Revoicer
Revoicer pricing starts higher than NaturalReader. There is no free plan or free trial available.
| Kế hoạch | Giá | Tốt nhất cho |
|---|---|---|
| Revoicer Standard | 37 đô la/tháng | Người làm việc tự do và những người sáng tạo độc lập |
| Revoicer Pro | 47 đô la/tháng | Professionals needing more features |
| Công ty Revoicer | 127 đô la/tháng | Các cơ quan và doanh nghiệp |
Pricing verified May 2026.
Dùng thử miễn phí: No — Revoicer does not offer a free plan or free trial before purchasing.
Đảm bảo hoàn tiền: Yes — Revoicer provides a no-questions-asked 60-day refund guarantee on all plans.
📌 Ghi chú: Higher-tier plans include extra features like voice cloning, background music, and SRT subtitle generation. The Revoicer Agency plan also includes a text-to-voice API for app integration.
⚠️ Cảnh báo: Without a free trial, you must commit to a paid plan to test the Revoicer voice synthesizer. The 60-day refund policy is your safety net if the voices don’t meet your needs.
Những lợi ích chính của Revoicer
Here’s what makes Revoicer worth considering:
- Biểu cảm giọng nói: Add a serious tone, a more joyful tone, or other real human emotions to your speech voices. This makes ai generated voices sound more human-like than flat text to speech voices.
- Nhiều giọng điệu: Revoicer features multiple English accents including UK accent, Australian accent, and Ireland accent. You can pick the right tone for your target audience.
- Male, Female, and Kid Voices: Choose from male female and kid voices. This variety helps match the voice to your content type.
- Điều khiển tốc độ và tạm dừng: Adjust speech speed and add pauses to emphasize specific words or even whole phrases. You can create voiceovers in only a few clicks with the right pacing for your content.
- Thời gian hoàn thành nhanh chóng: Revoicer can produce a voiceover in about one minute. You can create voiceovers in just a few minutes for varying lengths of text.
- Nhạc nền: Higher-tier plans let you add background music directly to your voiceovers. This saves time compared to editing in a separate tool.
What Our Team Noticed
Our writer signed up for Revoicer and spent several days testing the voice generator. Here’s what stood out:
Ưu điểm và nhược điểm của Revoicer
✅ Ưu điểm
- Voice emotions add realism to ai voice overs
- An amazing collection of other features like background music and SRT subtitles
- Multiple English accents for targeting different audiences
- Đảm bảo hoàn tiền trong vòng 60 ngày mà không cần lý do
- Generates voiceovers in about one minute
❌ Nhược điểm
- Không có gói miễn phí hoặc bản dùng thử miễn phí nào.
- Tùy thuộc vào ngôn ngữ, một số giọng nói AI nghe có vẻ giống robot.
- Higher pricing than similar voice máy phát điện
So sánh tính năng
Ready to dive into a detailed comparison of Revoicer vs NaturalReader?
We’ll explore 8 key features to help you pick the right text to speech app.
| Tính năng | NaturalReader | Revoicer |
|---|---|---|
| Giá khởi điểm | Miễn phí (0 đô la/tháng) | 37 đô la/tháng |
| Gói miễn phí | ✅ | ❌ |
| Giọng nói AI | 1000+ | 80+ |
| Ngôn ngữ | 100+ | 40+ |
| Cảm xúc giọng nói | ✅ (Emotive AI) | ✅ |
| File Reading (PDF, DOCX) | ✅ (20+ types) | ❌ |
| Tiện ích mở rộng Chrome | ✅ | ❌ |
| Ứng dụng di động | ✅ (iOS & Android) | ❌ (Web-based only) |
| Nhân bản giọng nói | ✅ | ✅ (Higher plans) |
| Tốt nhất cho | Đọc và khả năng tiếp cận | Tạo giọng nói |
1. Chất lượng giọng nói AI
NaturalReader: Uses the newest and highest technology of AI voices on its Plus tier. The voices sound natural across most languages. NaturalReader has been refining its text to speech technology for over 15 years, and it shows in the voice quality.
Revoicer: Offers 80+ ai voices designed to convey sophistication and emotion. Revoicer brings real human emotions to its speech voices online. However, the AI voice quality varies depending on the language selected and text complexity.
2. Giọng nói thể hiện cảm xúc
NaturalReader: Includes emotive AI voices on paid plans. You can choose voice styles that match your content. The emotion options work well for casual listening and reading aloud.
Revoicer: This is where Revoicer shines. You can add a serious tone, a more joyful tone, or build tension in your voiceovers. The voice emotions feature helps create pre recorded voiceovers that sound like a human voice rather than robotic voices.
3. Language Support and Accents
NaturalReader: Supports over 100 languages and dialects. The voice library is larger, giving you more choices per language. This language support makes it useful for multilingual teams and global users.
Revoicer: Revoicer supports 40+ languages with multiple accents. You get speech voices with UK accent, Australian accent, Ireland accent, and other regional options. If you need multiple English accents for marketing content, Revoicer has a strong selection.
4. Hỗ trợ định dạng tệp
NaturalReader: Reads 20+ file types including PDF, DOCX, EPUB, TXT, and images. You can upload documents directly or scan physical text with the OCR camera scanner. This is a major advantage for students and professionals who work with many document types.
Revoicer: The Revoicer app is a text-to-speech tool, not a document reader. You paste or type text directly into the interface. It does not read PDFs, Word documents, or other file formats natively.
⚠️ Cảnh báo: If you need to read documents aloud, NaturalReader is the clear choice. Revoicer is built for voiceover creation, not document reading.
5. Truy cập nền tảng
NaturalReader: Available on web, iOS, Android, and as a Chrome extension. You can listen to webpages, Google Docs, emails, and news articles directly from your browser. Your listening progress syncs across all devices with a single account.
Revoicer: Web-based only — no download or installation is required. There is no dedicated mobile app or browser extension. You access everything through the Revoicer website in your browser.
6. Điều khiển tốc độ và tạm dừng
NaturalReader: Lets you adjust reading speed up to 900 words per minute. You can pick a pace that matches your listening preference. This is helpful for speed-reading long documents or slowing down complex material.
Revoicer: Offers speech speed controls plus the ability to add pauses and emphasize specific words or even whole phrases. These controls let you build tension, convey sophistication, or add an extra layer of realism to your voiceovers.
7. Sao chép giọng nói
NaturalReader: Includes voice cloning on paid plans. You can create a custom voice model and use it across your projects. This keeps your brand voice consistent across all audio content.
Revoicer: Voice cloning is available on higher-tier plans. Brands can create consistent voice models for their digital content. The feature helps maintain a recognizable voice across adventure videos, explainer videos, and other formats.
8. Giá cả và chi phí
| Loại kế hoạch | NaturalReader | Revoicer |
|---|---|---|
| Miễn phí | 0 đô la/tháng | ❌ Không có gói miễn phí |
| Đã trả phí vào cửa | 49 đô la/tháng (Dành cho người độc thân) | 37 đô la/tháng (Gói tiêu chuẩn) |
| Hạng trung | 79 đô la/tháng (Nhóm) | 47 đô la/tháng (phiên bản Pro) |
| Hạng cao nhất | — | 127 đô la/tháng (Đại lý) |
NaturalReader: The free version gives you unlimited access to free voices. Premium voices are capped at 20 minutes per day. Paid plans cost more per month ($49), but the free tier makes it easy to start without spending anything.
Revoicer: Revoicer pricing starts at $37/month with no free option. The 60-day money-back guarantee is your only way to test risk-free. If you compare the cost to hiring human voiceover artists, it is still cheaper for regular voiceover creation.
Các kịch bản khác nhau
| Nếu bạn cần… | Chọn | Tại sao |
|---|---|---|
| A free text to speech tool | NaturalReader | Free plan with unlimited free voices |
| Voiceovers with voice emotions | Revoicer | Built-in emotional speech controls |
| Reading PDFs and documents aloud | NaturalReader | Supports 20+ file types |
| YouTube or marketing voiceovers | Revoicer | Designed for video audio content |
| Nghe nhạc mọi lúc mọi nơi trên thiết bị di động | NaturalReader | Ứng dụng dành cho iOS và Android |
| Accessibility for reading disabilities | NaturalReader | Dyslexia-friendly features built in |
💰 Ngân sách của bạn
NaturalReader lets you start for free. Revoicer requires at least $37/month upfront with no trial.
🔌 Bộ công nghệ của bạn
NaturalReader works with Chrome, iOS, Android, and integrates with Google Docs and webpages. Revoicer is web-only but offers a text-to-voice API for developers building other systems.
📝 Loại nội dung của bạn
If you read articles, PDFs, or ebooks, pick NaturalReader. If you create voiceovers for sales videos, adventure videos, or explainer videos, pick Revoicer.
🎓 Trình độ kinh nghiệm của bạn
Both tools have a user friendly interface. NaturalReader is simpler because you just upload a file and listen. Revoicer has more controls for speech speed, pauses, and emotions.
🆓 Dùng thử và bản demo miễn phí
NaturalReader has a permanent free version. Revoicer has no free trial, but the 60-day refund policy gives you time to test the new service before committing.
🛟 Các tùy chọn hỗ trợ
NaturalReader offers NaturalReader EDU licenses for trường học and universities. Revoicer’s customer support experience is handled through their website with email-based support.
Hướng dẫn chuyển đổi
Bạn đã sử dụng một trong những công cụ này rồi? Dưới đây là những điều bạn cần biết nếu chuyển sang sử dụng công cụ khác.
🔄 Bạn đang chuyển từ NaturalReader sang Revoicer?
✅ Những lợi ích bạn sẽ nhận được:
- Voice emotions to add a serious tone, joyful tone, or build tension
- Multiple English accents (UK, Australian, Ireland) for targeted content
- Background music integration on higher plans
❌ Những gì bạn sẽ mất:
- Free plan access and Chrome extension for webpage reading
- Hỗ trợ đọc các tệp PDF, DOCX và EPUB.
- Mobile apps for iOS and Android listening
📋 Cách chuyển đổi:
- Download any audio files generated in NaturalReader before cancelling
- Đăng ký gói dịch vụ Revoicer tại revoicer.com
- Paste your text scripts into Revoicer and select your preferred voice and emotion
🔄 Bạn đang chuyển từ Revoicer sang NaturalReader?
✅ Những lợi ích bạn sẽ nhận được:
- A free plan with unlimited free voice access
- Reading support for 20+ file types (PDFs, DOCX, images)
- Chrome extension, iOS app, and Android app for anywhere access
❌ Những gì bạn sẽ mất:
- Detailed voice emotion controls for creating speech voice overs
- Multiple English accent options (UK, Australian, Ireland)
- Background music and SRT subtitle generation features
📋 Cách chuyển đổi:
- Export all voiceover audio files from your Revoicer account
- Hãy tạo tài khoản NaturalReader miễn phí tại naturalreaders.com
- Upload your documents or paste text to start listening immediately
What Our Review Didn’t Cover
This comparison focused on individual users and small teams. We didn’t test enterprise licensing, NaturalReader Commercial for commercial use, or the Revoicer Agency plan’s API in a production environment. Our observations are based on May 2026 versions — features and pricing may have changed since then. If you need voiceovers for large-scale commercial projects, your experience may differ from what we’ve described.
Phán quyết cuối cùng
| Loại | Người thắng |
|---|---|
| 💰 Giá cả | NaturalReader |
| 🎙️ Voice Emotions | Revoicer |
| 🌍 Hỗ trợ ngôn ngữ | NaturalReader |
| 📄 Hỗ trợ định dạng tệp | NaturalReader |
| 📱 Truy cập nền tảng | NaturalReader |
| 🎛️ Speech Controls | Revoicer |
| 👶 Dễ sử dụng | NaturalReader |
| 🏆 Người chiến thắng chung cuộc | NaturalReader |
🏆 NGƯỜI CHIẾN THẮNG: NaturalReader
NaturalReader thắng 5 trên 7 hạng mục.
Phù hợp nhất cho: Reading documents aloud, accessibility for learning disabilities, free text to speech access
NaturalReader and Revoicer serve different purposes. NaturalReader is a reading and listening tool. Revoicer is a voiceover creation tool.
If you need to listen to PDFs, webpages, or ebooks, NaturalReader does that well. Its free version, Chrome extension, and mobile app make it accessible to anyone.
Revoicer is the better choice if you need high quality voiceovers with voice emotions for YouTube videos, sales videos, or marketing content. Its pauses emphasize specific words and phrases, helping creators pick the right tone for any project.
For most users who just need ai text to speech that works across devices and file types, NaturalReader is the stronger pick.
So sánh chi tiết hơn về NaturalReader
Dưới đây là cách NaturalReader so sánh với các đối thủ cạnh tranh khác:
NaturalReader so với Speechify
NaturalReader vượt trội ở các điểm sau: Lower pricing, free plan availability, and 20+ file format support including EPUB and images
Speechify thắng ở các điểm sau: Mobile app experience, celebrity voice options, and speed reading features for power users
NaturalReader so với ElevenLabs
NaturalReader vượt trội ở các điểm sau: Document reading support, accessibility features for learning disabilities, and cross-platform apps
ElevenLabs thắng nhờ: Voice realism and quality, voice cloning accuracy, and developer-focused API tools
NaturalReader so với Trí tuệ nhân tạo Murf
NaturalReader vượt trội ở các điểm sau: Free plan, Chrome extension for webpage reading, and OCR scanner for physical text
Murf AI chiến thắng nhờ: Commercial voiceover quality, video editing integration, and team collaboration features
So sánh thêm về Revoicer
Dưới đây là cách Revoicer so sánh với các đối thủ cạnh tranh khác:
So sánh Revoicer và ElevenLabs
Revoicer thắng thế nhờ: Voice emotion controls, 60-day refund policy, and background music integration on higher plans
ElevenLabs thắng nhờ: Voice quality and realism, larger voice library, and free tier for testing
Revoicer thắng thế nhờ: More ai voices (80+ vs fewer), multiple English accents, and SRT subtitle generation
Speechelo thắng nhờ: One time payment option, lower entry price, and simpler interface for beginners
Revoicer so với Murf AI
Revoicer thắng thế nhờ: Voice emotion depth, 60-day money-back guarantee, and faster voiceover generation speed
Murf AI chiến thắng nhờ: Free trial availability, built-in trình chỉnh sửa video, and team workspace features
Câu hỏi thường gặp
Tôi có thể dùng thử Revoicer miễn phí được không?
No, Revoicer does not offer a free plan or free trial. You need to purchase a subscription to access the tool. However, there is a 60-day no-questions-asked refund guarantee if the voices don’t meet your needs.
Tôi có thể sử dụng NaturalReader miễn phí không?
Yes. The free version gives you unlimited access to free voices plus 20 minutes per day of premium voices and 5 minutes per day of plus voices. No credit card is required to start.
NaturalReader có tốt hơn Speechify không?
It depends on your needs. NaturalReader is more affordable and supports more file types. Speechify offers a stronger mobile experience and celebrity voice options. For budget-conscious users, NaturalReader is the better fit.
Ứng dụng chuyển văn bản thành giọng nói nào nghe tự nhiên nhất?
Both tools produce natural sounding audio, but in different ways. NaturalReader excels at reading long documents clearly. Revoicer adds voice emotions that make ai voice overs sound closer to a human voice for video content.
Revoicer là dịch vụ thanh toán một lần phải không?
No, the current plans are monthly subscriptions. The Standard plan costs $37/month, Pro is $47/month, and the Agency plan is $127/month. Check the Revoicer website for any lifetime deal availability.
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