⚡ 간단 평가:
- 가격: Speechify starts at $11.58/month (annual) vs Altered AI at $30/month (Creator plan).
- 다음과 같은 경우에 가장 적합합니다: Speechify is for people who want to listen to text. Altered AI is for creators producing voice content.
- 주요 차이점: Speechify reads any written text aloud. Altered Studio creates and edits AI voices for media.
- 저희가 선택한 제품: Speechify for most users — it’s a more popular app with broader reach across reading needs.
Speechify vs Altered AI both work with AI voices.
But they solve very different problems for very different people.
Speechify reads your written text aloud in natural sounding voices.
Altered Studio helps creators build, clone, and edit voices for media production.
One is built for listeners. The other is built for voice creators.
This guide breaks down both tools so you pick the right one.
개요
이 비교에서는 가격, 기능 및 사용 편의성을 다룹니다.
또한 각 도구가 누구에게 가장 적합한지 분석해 보았습니다.
Our writers signed up for both Speechify and Altered Studio directly.
Other observations come from documentation and verified user reviews.
By the end, you’ll know which tool fits your day to day life.
Speechify란 무엇인가요?
Speechify is a text to speech app that converts written text into spoken words.
It uses ai technology to turn pdf documents, articles, and emails into audio files.
The founder built it as a solution for his own dyslexia.
Today the speechify app helps people with dyslexia, ADHD, and other reading disabilities.
It bills itself as the #1 audio reader in the world.
스피치파이
Speechify reads any text aloud in high quality voices. It supports pdf files, web links, and printed text via OCR. The popular app helps you save time and consume more content.
Speechify 가격
Here’s what speechify cost looks like in 2026. Let’s break it down.
| 계획 | 가격 | 가장 적합한 대상 |
|---|---|---|
| 제한된 | 월 0달러 | Trying basic features with non hd voices |
| 연간 | 월 11.58달러 | Regular users wanting premium voices |
| 월간 간행물 | 월 29달러 | Short-term users without long commitment |
Pricing verified May 2026.
무료 체험: Yes — Speechify offers a 3-day free trial of Premium. No credit card hold during sign up varies by region.
환불 보장: Speechify does not advertise a standard money-back guarantee. Refunds are handled on a case-by-case basis through support.
📌 메모: The premium plan unlocks premium voices, hd voices, faster reading speed, and up to 150,000 words per month with premium voices. Speechify pricing varies from country to country.
⚠️ 경고: Speechify does not offer a monthly subscription option that’s the same price as the annual plan. The monthly subscription is $29 vs $11.58/month billed yearly. There is also no lifetime deal.
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Here’s what makes Speechify worth a serious look:
- Wide Range of Content Sources: The app reads pdf documents, articles, emails, and web links. You can simply upload a file or paste a link to convert text into audio content quickly.
- 광학 문자 인식: Speechify reads printed text from photos using its ocr reader. You can scan physical books and turn them into audio.
- Adjustable Reading Speed: The average reading speed for humans is around 250 words per minute. Speechify lets you push up to 900 words per minute, which fits both casual readers and language learners.
- Real-Time Text Highlighting: Active text highlighting syncs with the audio file as it plays. This boosts retention for auditory learners and visual readers alike.
- Multiple Languages and Voices: Speechify supports 60+ different languages with lifelike ai voices. Premium subscription plans give you access to over 1,000 voice options with customizable options for speed and pitch.
- 크로스 플랫폼 액세스: The android app and iOS app sync with the chrome extension, allowing users to start listening on desktop and finish on mobile.
우리 팀이 발견한 점
우리의 작가 signed up for Speechify and used it for a few weeks across articles, pdf files, and printed pages. This is a quick speechify review of what stood out — both how it enhances productivity and where it falls short as a valuable tool for daily reading. Hearing and reading at the same time improves comprehension, which is backed by academic research:
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✅ 장점
- Reads pdf files, emails, web links, and printed text in one app
- Premium voices sound natural and support multiple languages
- Available on iOS, android app, and as a chrome extension
- Adjustable reading speed up to 900 words per minute
- Helps people with dyslexia, ADHD, and other reading disabilities
❌ 단점
- The basic version is speechify limited compared to premium
- No monthly subscription that matches annual pricing
- Voices may lack the emotional nuances of human narration
- Can feel expensive compared to some alternatives like MicMonster
무엇이 변경되었습니까?
Altered는 미디어 제작을 위해 개발된 음성 콘텐츠 제작 플랫폼입니다.
Altered Studio combines voice cloning, voice morphing, and text to speech in one tool.
It’s used by podcasters, video game publishers, and film production companies.
The platform integrates multiple voice ai technologies into a single user friendly application.
Creators describe it as a next generation audio editor for AI voices.
변형된 AI
Altered AI is a voice content creation platform for media producers. It combines voice cloning, real time voice changer tools, and 14 speaking styles. The online audio editor reduces the time and cost of recording voice overs.
AI 가격 조정
Here’s what Altered Studio costs in 2026. Let’s break it down.
| 계획 | 가격 | 가장 적합한 대상 |
|---|---|---|
| 무료 | 월 0달러 | Trying basic voice editing features |
| 창조자 | 월 30달러 | Solo creators and freelance voice creators |
| 전문적인 | 월 90달러 | Agencies and full media production teams |
Pricing verified May 2026.
무료 체험: Yes — you can sign up for a free trial of the Creator plan on the Altered Studio website.
환불 보장: Altered does not advertise a public money-back guarantee. For Professional or Enterprise subscriptions, users need to visit the pricing page on the website.
📌 메모: The free plan gives you a taste of voice editing, while paid tiers unlock advanced voice features like rapid voice clone, the extensive voice library, and more portfolio tts voices. Higher tiers also include better noise removal for voice recordings.
⚠️ 경고: Altered AI is much pricier than Speechify on the entry paid tier. If you only need text to speech reading, this tool is built for media production needs you may not have.
Key Benefits of Altered AI
Here’s what makes Altered Studio stand out for voice content creators:
- 음성 복제 기술: Rapid voice clone lets you create custom voice models from a short sample. The ai voice cloning preserves vocal identity for repeated use.
- 실시간 음성 변조기: The real time voice changer is useful for voice chats on diverse platforms. It includes background noise cancellation built in.
- 14가지 말하기 스타일: Emotive text to speech offers flexible voicing for dialogue. Styles include whispering and shouting for voice puppeteering.
- AI 음성 클리너: The ai voice cleaner removes background noise from voice recordings. It helps voice performances sound studio-quality without expensive gear.
- Voice Editor and History: The voice editor includes history editing so you can revert to previous versions. This protects voice content creation work from costly mistakes.
- 전사 및 번역: The platform supports the creation of custom voice models. It also lets you transcribe audio and translate content into multiple languages for global media production.
우리 팀이 발견한 점
Our writer signed up for Altered Studio and explored the voice cloning, voice morphing, and text to speech tools. Here’s what stood out from that hands-on time:
Altered AI Pros & Cons
✅ 장점
- Combines voice cloning, voice morphing, and text to speech in one app
- Real time voice changer with effective noise cancellation
- 14 Speaking Styles cover dialogue, whispering, shouting, and more
- History editing protects long voice recordings from lost edits
- Trusted by professional voice creators in podcasts and games
❌ 단점
- Creator plan is more expensive than Speechify Annual
- Not designed to read articles, pdf files, or emails to you
- Steeper learning curve for users new to voice editing
- Enterprise pricing not public — must contact sales
기능 비교
Ready to dive into a detailed comparison of Speechify vs Altered? We’ll explore the key features so you can match each tool to your real needs. Most differences map directly to who each app is built for.
| 특징 | 스피치파이 | 변형된 AI |
|---|---|---|
| 시작 가격 | Loading... | 월 30달러 (크리에이터) |
| 무료 플랜 | ✅ | ✅ |
| 텍스트 음성 변환 | ✅ (reading focus) | ✅ (creator focus) |
| Reads PDFs and Web Pages | ✅ | ❌ |
| OCR for Printed Pages | ✅ | ❌ |
| AI 음성 복제 | ✅ | ✅ |
| Real Time Voice Changer | ❌ | ✅ |
| Voice Morphing & Speaking Styles | ❌ | ✅ |
| 크롬 확장 프로그램 | ✅ | ❌ |
| 가장 적합한 대상 | Listeners and accessibility | 음성 콘텐츠 제작자 |
1. 텍스트 음성 변환
스피치파이: Speechify text to speech is built around consumption. The speechify app converts written text into spoken words using premium voices, hd voices, and non hd voices on the free plan. It reads pdf documents, articles, and emails out of the box.
변형된 AI: Altered’s premium text to speech is built around creation, not reading. The voice library includes portfolio tts voices and supports 14 Speaking Styles for dialogue, whispering, and shouting. Combined with text editing tools and the voice editor, it outputs polished voice content for media projects rather than casual listening.
⚠️ 경고: If you want a tool that simply reads articles to you on a commute, the speechify text to speech model fits better than Altered’s creator focused approach.
2. Voice Options and Voice Library
스피치파이: Speechify offers over 1,000 ai voices across 60+ different languages. Voices include human like voices designed for long listening sessions. The speechify library covers narration styles, accents, and reading-friendly tones.
변형된 AI: Altered’s extensive voice library focuses on character and performance work. Voice creators can use multiple voice ai technologies, ai voice cloning for vocal identity, and voice puppeteering tools. It’s built for high quality voice content rather than reading volume.
3. AI 음성 복제
스피치파이: Speechify includes ai voice cloning on higher premium subscription plans. You can clone your own voice or a celebrity-style voice and use it in the app. The cloning is solid but secondary to the core reading experience.
변형된 AI: Voice cloning technology is at the heart of Altered Studio. Rapid voice clone produces a usable model from a short voice sample. It’s built for repeatable voice content creation across episodes, characters, and projects.
4. Voice Morphing and Real Time Voice Changer
스피치파이: Speechify does not offer voice morphing or a real time voice changer. It’s focused on converting text into speech, not transforming a live voice into another character.
변형된 AI: Altered’s voice morphing and real time voice changer are core features. The advanced voice ai technology lets you alter your voice for voice chats, gaming, or live streams. Background noise cancellation runs while you talk.
5. PDF and Document Reading
스피치파이: Speechify reads pdf files, pdf documents, and almost any digital content directly. You can simply upload, paste a link, or import text. The app’s ability to handle long documents is one of its biggest strengths.
변형된 AI: Altered is not built to read pdf files for you. It’s an audio editor for voice content, so document reading isn’t part of the workflow. If listening to documents is your goal, this is the wrong tool.
6. OCR and Printed Text Reading
스피치파이: Speechify uses optical character recognition to read printed text from photos. The ocr reader can scan physical books, handwritten notes, and even some signs. This makes it a versatile app for offline materials.
변형된 AI: Altered does not advertise optical character recognition. It expects you to bring your own text or audio for voice processing. OCR is outside the scope of what this online audio editor does.
7. Reading Speed and Text Highlighting
스피치파이: The speechify app lets you adjust reading speed up to 900 words per minute, far above the average reading speed. Real-time text highlighting follows along while audio plays. This boosts comprehension and helps auditory learners stay focused.
변형된 AI: Altered does not include a speed reader or synced text highlighting. Its focus is on producing finished voice files, not optimizing your listening experience. Speed and pitch adjustments exist but apply to voice editing, not reading flow.
8. Voice Cleaning and Voice Editing
스피치파이: Speechify is not a voice editing tool. It generates audio output from text but doesn’t offer multi-track voice editing or noise removal for your own voice recordings.
변형된 AI: Altered includes an ai voice cleaner that removes background noise from existing recordings. The voice editor adds history editing, so creators can roll back changes. These tools simplify audio production for voice creators.
9. Platforms and Apps
스피치파이: Speechify is available on iOS, the android app, and as a chrome extension. You can install speechify today on most devices and listen across them. The app also offers offline content listening for when you’re away from Wi-Fi.
변형된 AI: Altered Studio runs as a web-based online audio editor. There is no chrome extension and the platform is built for desktop voice work, not mobile listening. Integrations focus on media production workflows.
10. API and Developer Access
스피치파이: Speechify provides API access on higher tiers, so developers can plug speechify text into their own products. This is useful for apps that want to add reading support quickly.
변형된 AI: Altered offers developer access on Professional and Enterprise plans for voice content creation pipelines. This suits studios automating voice generation across many projects.
가격 및 비용
요금제를 나란히 비교해 보겠습니다.
| 계획 | 스피치파이 | 변형된 AI |
|---|---|---|
| 무료 플랜 | 월 0달러 (제한적) | 월 0달러 (무료) |
| 입장료 지불됨 | Loading... | 월 30달러 (크리에이터) |
| 상위 등급 | Loading... | Loading... |
스피치파이: Speechify pricing is much cheaper on the entry paid plan when billed annually. The premium subscription unlocks premium voices, hd voices, and the 150,000 word per month allowance. There is no monthly subscription that matches annual pricing, but the value at $11.58/month is hard to match for a reading-focused app.
변형된 AI: Altered AI’s Creator plan starts at $30/month. That’s higher than Speechify, but you get a full set of voice cloning, voice morphing, and audio storytelling tools. For a professional voice creator producing voice content for clients, that price often pays for itself quickly.
다양한 시나리오
| 필요하시면 | 선택하다 | 왜 |
|---|---|---|
| 빠듯한 예산 | 스피치파이 | $11.58/mo on Annual plan |
| Read pdf files and articles aloud | 스피치파이 | OCR reader and pdf support |
| Voice cloning for media production | 변형된 AI | Built around rapid voice clone |
| Real time voice changer for streams | 변형된 AI | Live voice morphing built in |
| Listen on phone during commute | 스피치파이 | iOS, android app, chrome extension |
| Beginner friendly accessibility tool | 스피치파이 | Designed for reading disabilities |
| Audio storytelling and games | 변형된 AI | 14 Speaking Styles + voice editor |
💰 예산
Speechify is the cheaper option at $11.58/month on Annual. Altered’s Creator plan is $30/month, which makes sense only if you need media production tools.
🔌 사용 중인 기술 스택
Speechify plugs into your phone and browser via the chrome extension. Altered Studio is desktop-first and built to sit alongside DAWs and editing tools.
📝 당신의 글쓰기 스타일
If you mostly read articles, books, or pdf documents and want them spoken back, Speechify wins. If you write scripts, podcasts, or game dialogue and need professional voice output, Altered fits better.
🎓 귀하의 경험 수준
Speechify is friendlier for first-time users and people exploring text to speech. Altered AI assumes some familiarity with voice editing and audio production.
🆓 무료 체험 및 데모
Speechify offers a 3-day free trial of Premium plus a free version with limited features. Altered offers a Free plan and a Creator plan trial, so you can test the platform before paying.
🛟 지원 옵션
Speechify users tend to rely on in-app help and a deep knowledge base. Altered’s support skews toward professional voice creators, with documentation aimed at media production workflows.
전환 가이드
이미 이러한 도구 중 하나를 사용하고 계신가요? 전환 시 예상되는 사항은 다음과 같습니다.
🔄 Switching from Speechify to Altered AI?
✅ 얻게 될 이점:
- Voice cloning technology built for repeatable voice content creation
- Real time voice changer with background noise cancellation
- 14 Speaking Styles for dialogue, voice puppeteering, and audio storytelling
❌ 잃게 될 것:
- The ocr reader and ability to scan printed text
- Reading pdf documents, emails, and web articles aloud
- The chrome extension and smooth mobile listening experience
📋 전환 방법:
- Cancel Speechify Premium under account settings before renewal
- Sign up for the Altered Studio free trial on the Creator plan
- Re-create any voice clones from scratch — voice models do not transfer
🔄 Switching from Altered AI to Speechify?
✅ 얻게 될 이점:
- A reading-focused app that converts text into audio across devices
- Optical character recognition for printed pages and physical books
- Cheaper monthly cost on the Annual plan
❌ 잃게 될 것:
- The voice editor and history editing for fine-tuned voice work
- Real time voice changer for live voice chats and streaming
- Voice morphing across multiple voice ai technologies in one tool
📋 전환 방법:
- Export any final voice files from Altered Studio for safekeeping
- Cancel your Altered subscription on the billing page
- Install Speechify today on iOS, android, or as a chrome extension
저희 리뷰에서 다루지 않은 내용
This comparison focused on individual users and small creator teams. We didn’t deeply test enterprise voice cloning rights, custom Altered Professional features, or Speechify’s 학교 and team plans. We also didn’t measure side-by-side audio quality across every voice option in both apps. If you’re working at scale or with strict compliance needs, your priorities may differ from what we’ve covered here.
최종 판결
| 범주 | 우승자 |
|---|---|
| 💰 가격 | 스피치파이 |
| 📚 Reading PDFs & Documents | 스피치파이 |
| 🎙️ Voice Cloning & Morphing | 변형된 AI |
| ⚡ Speed & Listening Experience | 스피치파이 |
| 🎬 Media Production Tools | 변형된 AI |
| 👶 Ease of Use for Beginners | 스피치파이 |
| 📱 Cross-Platform Availability | 스피치파이 |
| 🏆 종합 우승 | 스피치파이 |
🏆 WINNER: SPEECHIFY
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다음과 같은 경우에 가장 적합합니다: Listening to articles and pdf documents, accessibility for reading disabilities, students and professionals who want to enhance productivity
Speechify and Altered AI are two very different products that share the term ai voices. Speechify is a popular app for converting text into spoken words you can listen to. Altered Studio is a voice content creation platform for professional voice creators.
Altered is excellent for podcasters, video game publishers, and film teams who need voice cloning, voice morphing, and a real time voice changer. The platform supports the creation of custom voice models and lets you transcribe audio and translate content into multiple languages. It is a powerful tool when audio is the product.
However, if you simply want a versatile tool that reads written text aloud, Speechify is the better choice. It’s cheaper, easier to use, and built specifically for the reading experience. For most readers, students, and accessibility users, Speechify stands as the more practical pick.
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Here’s how Speechify stacks up against other competitors in the text to speech space:
스피치파이 vs 내추럴리더
Speechify가 다음 항목에서 승리했습니다: Mobile experience, premium voices count, chrome extension polish
NaturalReader가 다음 항목에서 우위를 차지했습니다. Lifetime license option, simpler pricing, education-focused features
스피치파이 vs 머프 AI
Speechify가 다음 항목에서 승리했습니다: Reading articles and pdf files, ocr reader, day to day life accessibility
Murf AI가 승리한 항목은 다음과 같습니다. Studio-style voice over editing, team collaboration, project-based workflow
스피치파이 vs 일레븐랩스
Speechify가 다음 항목에서 승리했습니다: Listening features, cross-device syncing, simpler interface for non-creators
ElevenLabs가 다음 부문에서 승리했습니다: Voice realism, advanced cloning fidelity, developer API depth
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Speechify가 다음 항목에서 승리했습니다: Reading-first design, mobile apps, support for printed text via OCR
Play.ht가 다음 부문에서 승리했습니다: Long-form audio publishing, 팟캐스트 workflow, embeddable players
More of Altered AI Compared
Here’s how Altered Studio stacks up against other voice content creation platforms:
Altered AI vs ElevenLabs
변경된 승리 항목: Real time voice changer, voice puppeteering, editor history, and integrated audio cleaner
ElevenLabs가 다음 부문에서 승리했습니다: Sheer voice quality, multilingual cloning, and a richer developer platform
변형된 AI vs 설명하다
변경된 승리 항목: Voice morphing, 14 Speaking Styles, and voice cloning for character work
Descript는 다음에서 승리합니다: Full video editing, collaborative transcripts, and overdub for podcasters
Altered AI vs Murf AI
변경된 승리 항목: Voice cloning, real time voice changer, and human talent voice replication for games
Murf AI가 승리한 항목은 다음과 같습니다. Polished marketing voice overs, easier non-technical workflows, and team management
Altered AI vs Lovo
변경된 승리 항목: Advanced voice ai technology, voice editing depth, and rapid voice clone setup
Lovo가 승리한 이유는 다음과 같습니다. Marketing video voice overs, large emotion library, and simpler dashboard
자주 묻는 질문
Speechify는 정말 무료인가요?
Speechify offers a free plan with non hd voices and limited features. The basic version reads text but caps voice quality and word counts. For premium voices and advanced features, you need the paid premium plan.
Speechify보다 더 나은 게 뭐가 있을까요?
For pure text to speech reading, Speechify is one of the strongest picks on iOS, android app, and chrome extension. For voice creation work, Altered AI or ElevenLabs may suit you better. The right answer depends on whether you want to listen or to create.
Speechify는 얼마나 비싼가요?
The Annual plan works out to $11.58/month. The Monthly plan is $29/month, while the Limited tier is free. Pricing varies from country to country.
Altered AI는 무료인가요?
Altered AI offers a Free plan that lets you try basic voice features. Paid plans start at $30/month for the Creator tier. There is also a free trial of higher tier features.
Which is the best text to speech and voice AI 도구?
For listening to articles, pdf documents, and printed text, Speechify is the better pick for most users. For creating high quality voice content, voice cloning, and real-time voice morphing, Altered Studio is the stronger tool. Choose based on your job, not the brand.
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