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Speechify vs Altered 2026 — One Flaw Made My Decision Easy

에 의해서 | Last updated Mar 19, 2026

우승자
스피치파이
4.2
  • 200+ Natural AI 목소리
  • Up to 900 WPM Speed
  • OCR Scans Books & Images
  • iOS, 기계적 인조 인간 & Chrome
  • 60+ Languages Supported
  • 무료 플랜 이용 가능
  • 유료 플랜은 월 11.58달러부터 시작합니다.
준우승
변경된 로고
3.2
  • 목소리 Morphing Technology
  • 14 Speaking Styles (TTS)
  • 일체 포함 음성 복제 Built-In
  • Real-Time Voice Changer
  • 75+ Language Translation
  • Free Plan to Get Started
  • 유료 플랜은 월 30달러부터 시작합니다.

📊 Our Test Results:

  • 🎯 음질: Speechify 200+ voices vs Altered 50+ portfolio voices — Speechify wins
  • 사용 편의성: Speechify 1-click play vs Altered studio workflow — Speechify wins
  • 🔒 음성 변조: Altered real-time morphing vs Speechify none — Altered wins
  • 📝 Platform Access: 스피치파이 iOS, Android, Chrome vs Altered desktop only — Speechify wins
  • 🎭 음성 복제: Altered professional cloning vs Speechify basic cloning — Altered wins
Speechify vs Altered

You want to turn text into speech, but you can’t decide which tool to pick.

Speechify and Altered both use AI voices. But they solve very different problems.

Speechify reads your documents, articles, and PDFs aloud. It’s built for people who want to listen instead of read.

Altered lets you morph, clone, and edit voices for creative projects. It’s built for podcasters, game developers, and filmmakers.

One tool helps you consume content faster. The other helps you create voice content from scratch.

I tested both side by side for four weeks. Here’s exactly what I found.

개요

I spent four weeks testing Speechify vs Altered on real projects.

I used Speechify to listen to articles, PDFs, and ebooks during my commute.

I used Altered to create voiceovers, morph voices, and test the real-time voice changer.

This comparison covers pricing, features, voice quality, ease of use, and more.

Speechify란 무엇인가요?

Speechify is the world’s #1 text-to-speech app. It turns any written text into natural-sounding audio.

You can listen to PDFs, articles, emails, and even physical books using OCR scanning.

The founder created Speechify to help with his own dyslexia. Today it helps thousands of people with reading disabilities like ADHD and low visual acuity.

Speechify works on iPhone, Android, Chrome, and 스코틀랜드 사람. Everything syncs across your 기기.

You can adjust reading speed from slow narration all the way up to 900 words per minute. Words highlight in real time as the app reads.

Speechify Review: Is it Worth Using?

스피치파이

Turn any text into natural audio with 200+ AI voices. Listen to PDFs, articles, ebooks, and scanned pages at up to 900 words per minute on any device.

Speechify 가격

Here’s what Speechify costs in 2026. Let’s break it down.

계획가격가장 적합한 대상
제한된월 0달러Testing basic features
연간월 11.58달러Regular listeners (best value)
월간 간행물월 29달러Short-term or casual users
Speechify 가격

무료 체험: Yes — 3-day free trial of the premium plan. No credit card needed to start the free plan.

환불 보장: Contact support within the first few days. Auto-renewal applies to annual plans.

📌 메모: The annual plan saves you over 60% compared to monthly billing. The free plan gives you basic voices with limited reading speed.

⚠️ Warning: Some users report being charged the full annual fee right after the trial ends. Cancel before the 3 days are up if you’re not ready to commit.

Key Benefits of Speechify

Here’s why Speechify stands out from the competition:

  • OCR Scanning: Point your phone at a printed page. Speechify reads it aloud . Great for physical textbooks.
  • Speed Control: Adjust reading speed up to 900 words per minute. Most users find 200-400 WPM the sweet spot.
  • 크로스 플랫폼 동기화: Start on your phone. Continue on your laptop. Everything syncs across iOS, Android, and Chrome.
  • Text Highlighting: Words light up as they’re read. This helps you follow along and boosts retention.
  • 60+ Languages: Listen to content in dozens of languages. Perfect for language learners or multilingual users.
  • Offline Listening: Download audio for times when you don’t have internet. Listen on planes, trains, or anywhere.
Speechify란 무엇인가요?

Speechify Pros & Cons

✅ Pros
  • Works on every device (iOS, Android, Chrome, Mac)
  • 200+ natural-sounding AI voices to choose from
  • OCR reads physical books and handwritten text
  • Real-time text highlighting for better focus
  • Great for people with dyslexia or ADHD
❌ Cons
  • Premium voices locked behind paid plan
  • Speeds above 500 WPM become hard to understand
  • Annual billing can feel expensive at $139/year
  • No voice morphing or cloning features

무엇이 변경되었습니까?

Altered is an AI voice content creation platform. It lets you morph, clone, and edit voices for media production.

Think of it like a photo editor — but for your voice. You record audio, and Altered changes it into a completely different voice.

It’s built for podcasters, game developers, and film producers who need professional voice performances.

Altered AI Voiceover Platform Review - Usage Experience

변경됨

Transform your voice with AI-powered morphing, cloning, and editing. Create professional voiceovers, dub content in 75+ languages, and drive multi-character productions solo.

Altered Pricing

Here’s what Altered costs in 2026. Let’s break it down.

계획가격가장 적합한 대상
무료월 0달러Testing basic voice editing
창조자월 30달러Indie creators and podcasters
전문적인월 90달러Studios and production teams
Altered AI Pricing

무료 체험: Yes — the free plan lets you test basic features. You can also try a free trial of the Creator plan.

환불 보장: Contact Altered support for refund details on Professional and Enterprise plans.

📌 메모: The Creator plan includes voice cloning, morphing, text-to-speech, and the voice editor. Most users start here.

⚠️ Warning: The free plan is very limited. You need the Creator plan at $30/month to access voice cloning and morphing.

Key Benefits of Altered

Here’s why Altered stands out from the competition:

  • 음성 변조: Record your voice and change it to sound like someone else. Keep the emotion and timing. Only the voice changes.
  • 음성 복제: Create a digital copy of any voice. Use it to generate new audio without re-recording.
  • 14 Speaking Styles: Choose from whispering, shouting, narration, news, and more. Each style changes how the AI delivers lines.
  • Real-Time Voice Changer: Change your voice during live calls or gaming sessions. Works with major communication apps.
  • 75+ Language Translation: Transcribe and translate your audio into dozens of languages. Great for dubbing content.
  • AI 음성 클리너: Remove background noise from recordings. Get clean, studio-quality audio without a studio.
What is Altered AI

Altered Pros & Cons

✅ Pros
  • Voice morphing keeps your performance but changes the voice
  • Professional-grade voice cloning for media production
  • Real-time voice changer for live calls and gaming
  • 14 emotive speaking styles for TTS
  • Supports 75+ languages for translation and dubbing
❌ Cons
  • No mobile app — desktop and web only
  • Creator plan at $30/month is pricey for beginners
  • Steep learning curve for voice morphing tools
  • Not built for reading documents or articles aloud

기능 비교

Ready to dive into a detailed comparison of Speechify vs Altered?

We’ll explore 9 key features to help you pick the right tool.

특징스피치파이변경됨
시작 가격월 11.58달러월 30달러
무료 플랜
텍스트 음성 변환✅ (Core feature)✅ (With speaking styles)
음성 복제❌ (Studio only)
음성 변조
OCR Scanning
Real-Time Voice Changer
모바일 앱✅ (iOS & Android)
가장 적합한 대상Reading & listeningVoice content creation

1. Text-to-Speech Quality

스피치파이: Offers 200+ AI voices across 60+ languages. The voices sound natural and clear. You can adjust speed, 정점, and voice style. Most users love the celebrity voice options like Snoop Dogg.

Speechify AI 음성 생성기

변경됨: Provides premium TTS with 14 speaking styles. Voices can whisper, shout, narrate, or deliver news-style reads. The quality is high, but the voice library is smaller than Speechify’s.

2. Voice Cloning

스피치파이: Voice cloning is available through Speechify Studio, which is a separate product. The main Speechify app focuses on reading text, not creating custom voices.

변경됨: Voice cloning is built right into the platform. Record a short sample, and Altered creates a digital copy of that voice. You can then use it for any project.

Altered AI Voice Cloning

⚠️ Warning: Voice cloning raises ethical questions. Always get permission before cloning someone else’s voice. Some regions have strict laws about this.

3. 음성 변조

스피치파이: Does not offer voice morphing. Speechify is built for listening to text, not transforming voice recordings.

변경됨: This is Altered’s signature feature. Record your voice, and Altered morphs it into a different character. You keep the emotion, timing, and delivery. Only the voice itself changes.

Altered AI Voice Morphing

4. Platform and Device Support

스피치파이: Available everywhere. Use it on 아이폰, Android, Chrome, Edge, Safari, and Mac. Everything syncs across devices. Start reading on your phone and finish on your laptop.

변경됨: Runs as a desktop app on Windows and Mac, plus a web-based editor. There is no mobile app. You need a computer to use Altered Studio.

5. OCR and Document Reading

스피치파이: Uses optical character recognition to scan printed pages and images. Point your camera at a book page, and Speechify reads it out loud. It also handles PDFs, Google Docs, and web articles.

Scan and Listen with Speechify

변경됨: Does not have OCR or document reading features. Altered is built for voice editing and creation, not consuming written content.

6. Real-Time Voice Changing

스피치파이: No real-time voice changer. Speechify reads text to you. It doesn’t modify your speaking voice during calls.

변경됨: Offers a real-time voice changer for live calls and gaming. It works with Zoom, Discord, and other communication platforms. The latency is very low.

7. 언어 지원

스피치파이: Supports 60+ languages for text-to-speech. Great for language learners who want to hear proper pronunciation in different languages.

변경됨: Supports 75+ languages for transcription and translation. You can dub your audio content into dozens of languages. Perfect for global content creators.

Altered AI Text-to-Speech

8. 사용 편의성

스피치파이: Dead simple. Paste text, click play. Upload a PDF, click play. Scan a page, click play. Anyone can Speechify를 사용하세요 in seconds. No learning curve at all.

변경됨: More complex. The studio interface has many tools for voice editing, morphing, and cloning. It takes time to learn. Beginners may feel overwhelmed at first.

Altered AI Voice Editor

💡 Test Result: Speechify took 30 seconds to start listening. Altered took 15 minutes to set up my first voice morphing project. The tools serve very different purposes.

9. Pricing & Cost

Let’s compare the pricing plans side by side.

Plan Level스피치파이변경됨
무료$0/month (limited)$0/month (basic editing)
Mid-Tier$11.58/month (annual)$30/month (Creator)
최상위$29/month (monthly)$90/month (Professional)

스피치파이: Much cheaper overall. The annual plan comes out to just $11.58/month. Even the monthly plan at $29 is still less than Altered’s Creator tier.

변경됨: More expensive, but you’re paying for professional voice production tools. The Creator plan at $30/month unlocks cloning, morphing, and all speaking styles.

Different Scenarios

If You Need…ChooseWhy
Listen to articles and PDFs스피치파이Built for content consumption
Clone or morph voices변경됨Professional voice AI 도구
Tight budget스피치파이61% cheaper per month
Mobile access on the go스피치파이iOS & Android apps available
Game or 팟캐스트 보이스오버변경됨Voice morphing & 14 styles
Reading disability support스피치파이OCR, highlighting, speed control

💰 Your Budget

Speechify starts at $11.58/month on the annual plan. Altered’s cheapest paid plan is $30/month. Pick Speechify if cost matters most.

🔌 Your Tech Stack

Speechify works on phones, tablets, and browsers. Altered runs on desktop computers only. Choose based on where you work most.

📝 Your Content Goals

Want to listen to written content? Pick Speechify. Want to create voice content? Pick Altered. These tools solve opposite problems.

🎓 Your Experience Level

Speechify needs zero learning. Click play and listen. Altered requires time to learn voice morphing and studio tools. Beginners should start with Speechify.

🆓 Free Trials and Demos

Both offer free plans. Speechify also gives a 3-day premium trial. Test both before you buy. It’s the best way to find your fit.

🛟 Support Options

Speechify has in-app support and a help center. Altered offers email support and a dedicated help center. Both respond within 24 hours.

Switching Guide

Already using one of these tools? Here’s what to expect if you switch.

🔄 Switching from Speechify to Altered?

✅ What you’ll gain:

  • Voice morphing to create multiple characters from one recording
  • Professional voice cloning for media projects
  • Real-time voice changer for live calls and gaming

❌ What you’ll lose:

  • Mobile app access on iOS and Android
  • OCR scanning for printed books and images
  • Simple one-click text-to-speech listening

📋 How to switch:

  1. Cancel your Speechify subscription before the next billing cycle
  2. Sign up for Altered’s free plan at altered.ai
  3. Upgrade to Creator ($30/month) when you’re ready for full features
🔄 Switching from Altered to Speechify?

✅ What you’ll gain:

  • Mobile app that works everywhere (iOS, Android, Chrome)
  • OCR scanning to read physical books and printed text
  • Lower price at $11.58/month on the annual plan

❌ What you’ll lose:

  • Voice morphing and character voice creation
  • Professional voice cloning tools
  • Real-time voice changer for live communication

📋 How to switch:

  1. Export any voice projects you want to keep from Altered
  2. Download Speechify on your phone or install the Chrome extension
  3. Start with the free plan, then upgrade to annual for the best price

최종 판결

범주우승자
💰 Pricing스피치파이
🎙️ Text-to-Speech스피치파이
🎭 Voice Cloning변경됨
🔊 Voice Morphing변경됨
👶 Ease of Use스피치파이
📱 Platform Access스피치파이
🌍 Language Support변경됨
🏆 Overall Winner스피치파이

🏆 WINNER: Speechify

Speechify wins 4 out of 7 categories.

Best for: Students, professionals, people with reading disabilities, and anyone who wants to listen instead of read.

Speechify and Altered are built for completely different jobs.

Speechify turns written text into audio so you can listen on the go. It’s simple, affordable, and works on every device.

Altered transforms voices for creative projects. It’s powerful, but complex and expensive.

If you need to create professional voiceovers or morph voices, Altered is your pick.

But for most people who just want to listen to articles, PDFs, and ebooks, Speechify is the clear winner.

Now, go out and start listening smarter!

More of Speechify Compared

Here’s how Speechify stacks up against other competitors:

스피치파이 vs 머프 AI

Speechify wins on: Reading content aloud, mobile app, OCR scanning

Murf AI wins on: Studio-grade voiceovers, voice customization

Speechify vs Play.ht

Speechify wins on: Ease of use, cross-platform sync, speed control

Play.ht wins on: Blog-to-audio embeds, API access for developers

스피치파이 vs 로보

Speechify wins on: Document reading, offline listening, OCR

Lovo wins on: Video voiceover creation, emotion control

스피치파이 vs 설명하다

Speechify wins on: Text-to-speech simplicity, mobile access

Descript wins on: Full podcast/video editing, transcription

스피치파이 vs 일레븐랩스

Speechify wins on: Reading documents, OCR, multi-device sync

ElevenLabs wins on: Voice cloning quality, API for developers

스피치파이 vs 리스트 번호

Speechify wins on: Consumer reading experience, platform support

Listnr wins on: Podcast hosting, audio widget embeds

스피치파이 vs 팟캐슬

Speechify wins on: Document reading, speed control, OCR

Podcastle wins on: Podcast recording, AI audio editing

스피치파이 vs 듀프덥

Speechify wins on: Cross-platform access, reading accessibility

Dupdub wins on: Video dubbing, 화신 창조

스피치파이 vs 웰사이드 랩스

Speechify wins on: Personal reading, free plan, mobile app

WellSaid Labs wins on: Enterprise voiceovers, brand voices

스피치파이 vs 리보이서

Speechify wins on: Reading experience, OCR, platform support

Revoicer wins on: One-time pricing, emotion-rich voices

스피치파이 vs 읽기/말하기

Speechify wins on: Consumer app, speed control, free plan

ReadSpeaker wins on: Enterprise web integration, compliance

스피치파이 vs 내추럴리더

Speechify wins on: Mobile experience, OCR, voice variety

NaturalReader wins on: Desktop software, one-time purchase option

스피치파이 vs 스피첼로

Speechify wins on: Reading documents, platform access, OCR

Speechelo wins on: One-time payment, voiceover creation

Speechify vs TTS OpenAI

Speechify wins on: Consumer reading app, offline listening

TTS OpenAI wins on: Developer API, voice quality per token

스피치파이 vs

Speechify wins on: Ease of use, reading accessibility

Hume wins on: Emotion AI, empathic voice technology

More of Altered Compared

Here’s how Altered stacks up against other competitors:

Altered vs Hume

Altered wins on: Voice morphing, cloning, studio editing

Hume wins on: Emotion detection AI, empathic voice

Altered vs Murf 일체 포함

Altered wins on: Voice morphing, real-time changer

Murf AI wins on: Simpler voiceover workflow, pricing

변경됨 vs 설명됨

Altered wins on: Voice morphing, speaking styles, cloning

Descript wins on: Full video editing, screen recording

Altered vs ElevenLabs

Altered wins on: Voice morphing, speaking styles, studio editor

ElevenLabs wins on: Voice quality, API access, pricing

Altered vs Play.ht

Altered wins on: Voice morphing, real-time changer, cloning

Play.ht wins on: Blog audio embeds, ease of use

Altered vs Lovo

Altered wins on: Voice morphing, studio-grade editing

Lovo wins on: Video voiceovers, simpler interface

변경됨 vs 목록 번호

Altered wins on: Professional voice production tools

Listnr wins on: Podcast hosting, audio widgets

Altered vs Podcastle

Altered wins on: Voice morphing, multi-character creation

Podcastle wins on: Podcast recording and publishing

Altered vs Dupdub

Altered wins on: Voice morphing technology, studio tools

Dupdub wins on: Video dubbing, avatar generation

Altered vs WellSaid Labs

Altered wins on: Voice morphing, real-time changer

WellSaid Labs wins on: Enterprise features, brand voice control

Altered vs Revoicer

Altered wins on: Professional studio, voice cloning

Revoicer wins on: One-time pricing model, simplicity

Altered vs ReadSpeaker

Altered wins on: Creative voice tools, morphing

ReadSpeaker wins on: Enterprise web TTS, accessibility

Altered와 NaturalReader 비교

Altered wins on: Voice morphing, professional production

NaturalReader wins on: Simple reading, one-time purchase

Altered vs Speechelo

Altered wins on: Advanced voice AI, studio editing

Speechelo wins on: One-time payment, basic voiceovers

Altered vs TTSOpenAI

Altered wins on: Voice morphing, speaking styles, editor

TTSOpenAI wins on: API simplicity, pay-per-use pricing

자주 묻는 질문

Is Speechify actually free?

Speechify has a free plan with basic voices and limited speed control. Premium voices and full features need a paid subscription starting at $11.58/month (annual billing).

Is Altered AI free?

Altered offers a free plan with basic voice editing. Voice cloning and morphing require the Creator plan at $30/month. The free version is very limited.

What is the best 스피치파이 대안 in 2026?

For reading content aloud, NaturalReader and ElevenLabs are strong options. For voice creation, Altered or Murf AI are better choices. It depends on your goal.

Is AI voice cloning illegal?

Voice cloning itself is not illegal in most places. But using someone’s voice without permission can break privacy laws. Always get consent before cloning a voice.

Which is better for people with dyslexia — Speechify or Altered?

Speechify is built specifically for people with reading disabilities. It has OCR, text highlighting, and adjustable speed. Altered is not designed for accessibility use cases.

Fahim Joharder, Founder

Fahim Joharder, Founder

Tested 900+ AI tools. 250K+ monthly readers.

🤝 For Partnerships:

📩 fahim@fahimai.com 또는 Book A Call

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