⚡ Quick Verdict:
- 価格: Play.ht starts at $31.20/mo vs Altered at $30/mo on paid plans.
- 最適な用途: Play.ht for podcasts and audio content with humanlike voices, Altered for media production with voice cloning and a real time voice changer.
- 主な違い： Play.ht offers a larger voice library and AI voice agents. Altered focuses on voice morphing and 14 speaking styles for voice performances.
- Our pick: Play.ht for most users — its broader feature set covers more audio projects and applications.
Play HT and Altered both convert text into speech using AI.
But they solve different problems for different creators.
Play HT focuses on a huge voice library for podcasts and audiobooks.
Altered focuses on voice cloning and real time voice morphing for media production.
Picking the wrong one wastes your money and your time.
This comparison breaks down both tools so you can decide fast.
概要
This Play HT vs Altered comparison covers pricing, features, and ease of use.
We also break down who each AI voice generator works best for.
Our writers spent hands-on time with both platforms.
Those observations appear in the “What Our Team Noticed” sections below.
By the end, you will know which tool fits your audio projects.
Play HTとは何ですか?
Play HT is an ai voice generator built for creators.
It converts written content into natural sounding ai voices.
The platform offers an extensive library of over 600 voices.
You can produce audiobooks, podcasts, and training videos with one tool.
Play HT also powers voice assistants and ivr systems for businesses.
HTをプレイ
Play HT turns text to speech with humanlike voices. It supports over 600 voices and many languages. Creators use it for podcasts, e learning, and voiceovers.
Play HTの料金
Here is what Play HT costs in 2026. Let us break it down.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | 月額0ドル | Testing the platform with limits |
| クリエイター | 月額31.20ドル | Solo creators making podcasts and videos |
| 無制限 | 月額49ドル | High volume content creators |
| プレミアム | カスタム/月 | Teams and enterprise users |
Pricing verified April 2026.
無料トライアル: Yes. The free plan allows about 5,000 characters with attribution required.
返金保証: Refund policy varies by plan. Check the billing terms before you upgrade.
📌 注記： The free plan supports basic text to speech. The Creator plan unlocks the full voice library and removes attribution.
⚠️ 警告： Several Trustpilot reviewers report unauthorized charges and slow customer support. Read the cancellation terms before you subscribe.
Play HTの主なメリット
Here is what makes Play HT worth considering:
- 膨大な音声ライブラリ: Over 600 ai generated voices across many languages and accents. You can pick the right voice for podcasts, training videos, and creative videos.
- Multi Voice Feature for Podcasts: The dialog enabled text to speech creates multi speaker conversations. This makes ポッドキャスト production faster.
- AI音声エージェント： Build conversational assistants for ivr systems and voice chats. The platform automates voice responses for customer support.
- High Quality Audio Files: Download voice content as MP3 and WAV files. The audio is ready for any media production workflow.
- カスタム発音： Save custom pronunciations for specific words and brand names. The tool remembers them across audio projects.
- RSS and Web Integration: Generate RSS feeds for converted articles. Push audio to Spotify, iTunes, and your site with seamless integration.
What Our Team Noticed
私たちの 作家 signed up for Play HT and spent several days testing the platform. Here is what stood out from that hands-on time:
Play HTのメリットとデメリット
✅ メリット
- Library of over 600 ai voices for many use cases
- Multi voice feature for podcasts and conversations
- API access and WordPress integration for developers
- Free plan available for testing voice quality
❌ デメリット
- Reports of deceptive billing practices on Trustpilot
- Customer support is slow to respond to inquiries
- Voice naturalness drops on complex or technical terms
Altered とは何ですか?
Altered is an ai voice content creation platform for media production.
The Altered Studio app combines voice cloning, voice morphing, and text to speech.
It uses advanced voice ai technology to create high quality voice content.
Game studios, podcasters, and film teams use Altered for voice performances.
The tool also supports a real time voice changer for voice chats and live calls.
改変
Altered is an online audio editor with voice ai built in. It supports voice cloning, voice morphing, and 14 speaking styles. The user friendly interface helps voice creators produce audio fast.
価格変更
Here is what Altered costs in 2026. The pricing is simple.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | 月額0ドル | Trying voice cloning and tts |
| クリエイター | 月額30ドル | Solo creators and indie producers |
| プロ | 月額90ドル | Studios and media production teams |
Pricing verified April 2026.
無料トライアル: Yes. New users can sign up for a free trial of the Creator plan on the Altered Studio site.
返金保証: Refund terms are listed on the pricing page. Check before you upgrade to a paid tier.
📌 注記： Enterprise users need to contact sales for custom pricing. The website lists professional and enterprise tiers.
⚠️ 警告： Some features like voice puppeteering and rapid voice clone are tied to higher tiers. Confirm what is included in the Creator plan before buying.
変更された主な利点
Here is what makes Altered worth considering:
- AI音声クローニング: Build a vocal identity from short voice recordings. The voice cloning technology supports custom voice models for ai voice cloning across audio projects.
- Real Time Voice Changer: Transform a speaker’s voice during voice chats and gaming. Altered offers ultra low latency voice morphing with background noise cancellation.
- 14種類の話し方： Switch between whispering, shouting, and other speech styles for dialogue. The portfolio tts voices give different voices for any character.
- AI音声クリーナー: Remove background noise from voice recordings. The tool cleans up voice content before final export.
- 文字起こしと翻訳： Transcribe audio and translate content into other languages. This supports cross language voice cloning workflows.
- 履歴編集: Track and revert to previous versions of audio projects. Voice editing stays safe across sessions.
What Our Team Noticed
Our writer signed up for Altered Studio and tested the voice cloning and real time voice changer features. Here is what stood out:
変更された長所と短所
✅ メリット
- Real time voice changer with low latency for live calls
- 14 speaking styles including whispering and shouting
- Multiple voice ai technologies in one user friendly interface
- Praised by professionals in game development and podcasts
❌ デメリット
- Smaller voice library than Play HT
- Pro plan jumps to $90 a month for advanced features
- Less integrated with podcast publishing platforms
機能比較
Ready to dive into a detailed comparison of Play HT vs Altered? We will explore 9 key features to help you find the right ai voice generator. Each comparison covers what works, what does not, and who should pick which tool.
| 特徴 | HTをプレイ | 改変 |
|---|---|---|
| 開始価格 | 月額31.20ドル | 月額30ドル |
| 無料プラン | ✅ | ✅ |
| 音声ライブラリのサイズ | 600以上の音声 | Smaller portfolio |
| 音声クローン | ✅ | ✅ |
| Real Time Voice Changer | ✅ | ✅ |
| AI音声エージェント | ✅ | ❌ |
| Speaking Styles for TTS | 限定 | 14種類のスタイル |
| AI音声クリーナー | ✅ | ✅ |
| APIアクセス | ✅ | 限定 |
| 最適な用途 | Podcasts, audiobooks, ivr systems | Media production, voice morphing, gaming |
1. Voice Library and Voice Quality
HTをプレイする： Play HT offers an extensive library of more than 600 ai generated voices. The voices capable of conversational speech work for audiobooks, training videos, and creative videos. You get many languages and different accents in one place. The quality is strong on standard text but drops on complex terms.
変更: Altered offers a smaller portfolio tts voices but focuses on quality over quantity. The voices use advanced voice ai technology to capture voice inflections and emotion. You get human like voices that work for voice performances and audio storytelling.
2. 音声クローン技術
HTをプレイする： Play HT supports voice cloning so you can create your own voice. The platform turns short voice recordings into a digital copy of the speaker’s voice. This works for personalized voice overs and consistent brand audio across content.
変更: Altered features rapid voice clone with cross language voice cloning. The voice cloning technology is designed for media production and game development. Studios get a strong vocal identity that works across many voice creators on a project.
3. Real Time Voice Changer
HTをプレイする： Play HT includes an ai voice changer that converts existing voiceovers into different voices. You can also import text and switch the voice mid project. The focus is on post production rather than live use.
変更: Altered is built around its real time voice changer. The voice changer works during voice chats, live calls, and gaming sessions. The latency is low enough for natural conversations without audio lag.
4. Speaking Styles and Emotion
HTをプレイする： Play HT lets you adjust pitch and tone on most voices. The platform aims for natural sounding ai voices in standard speech. You can tweak pacing for podcasts and conversational assistants but the style options stay limited.
変更: Altered Studio offers 14 Speaking Styles including whispering and shouting. The emotive text to speech adds flexible voicing for dialogue in ゲーム and films. This range gives a real edge for audio storytelling.
5. Multi-Lingual and Translation
HTをプレイする： Play HT supports multi lingual speech across many languages and native accent options. You can convert text into speech in dozens of languages. This works well for global podcasts and e learning courses.
変更: Altered handles transcription and translation in one workflow. You can transcribe audio and translate content into other languages. The platform also supports cross language voice cloning for multi market projects.
6. AI Voice Agents and IVR
HTをプレイする： Play HT includes ai voice agents for ivr systems and conversational assistants. You can build voice assistants that handle customer questions automatically. This is a clear win for service teams that need scalable phone support.
変更: Altered does not focus on voice agents or ivr systems. The platform targets media production rather than business オートメーション. You will need a separate tool for phone trees and conversational ai.
7. AI Voice Cleaner and Editing
HTをプレイする： Play HT offers an ai audio cleaner that removes background noise from generated audio. The cleaner runs after audio generation and improves final quality. It is helpful but not the main focus of the tool.
変更: Altered ships an ai voice cleaner inside its next generation audio editor. The voice editing toolkit also includes history editing for safe revisions. This makes Altered feel more like a complete online audio editor.
8. Custom Pronunciations and Words
HTをプレイする： Play HT lets you save custom pronunciations for specific words. The tool stores brand names, product names, and tricky terms. This keeps audio output consistent across long form audio content.
変更: Altered focuses more on voice training and voice morphing than pronunciation dictionaries. You can shape a voice but the pronunciation control is less granular. Heavy text to speech users may miss this.
9. 統合とAPI
HTをプレイする： Play HT supports WAV and MP3 exports plus a WordPress plugin and browser extension. The api access lets developers plug audio generation into apps and sites. Smooth deployment is one of its strongest selling points.
変更: Altered runs as a desktop and online audio editor with limited public api access. Studios use the platform inside their own production pipeline. Developer integrations are not the main focus.
価格とコスト
料金プランを並べて比較してみましょう。
| プラン | HTをプレイ | 改変 |
|---|---|---|
| 無料 | 月額0ドル | 月額0ドル |
| 入場料支払い済み | Creator: $31.20/month | Creator: $30/month |
| 中級クラス | Unlimited: $49/month | Professional: $90/month |
| トップティア | Premium: Custom | エンタープライズ：カスタム |
HTをプレイする： Play HT offers more pricing tiers for different budgets. The Unlimited plan at $49 a month is strong for high volume podcast and audiobook teams. Smaller creators get many languages and full access at the Creator tier.
変更: Altered keeps the pricing simple with a $30 a month entry. The Professional tier at $90 unlocks rapid voice clone and advanced voice features. Studios may find the jump steep without enterprise needs.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| 予算が限られている | 改変 | $30/mo vs $31.20/mo entry tier |
| 最大の音声ライブラリ | HTをプレイ | Over 600 ai voices available |
| Real time voice changer | 改変 | Built for live calls and gaming |
| AI voice agents and ivr systems | HTをプレイ | Conversational assistants included |
| Voice morphing and 14 styles | 改変 | Speaking styles for performances |
| Podcast and audiobook production | HTをプレイ | Multi voice feature for podcasts |
| API and developer integrations | HTをプレイ | WordPress, browser, and api access |
💰 あなたの予算
Both tools start at similar prices on paid plans. Altered is $1.20 a month cheaper at entry, but Play HT offers more plan tiers for scaling teams.
🔌 あなたの技術スタック
Play HT plugs into WordPress, browsers, and developer tools through its api. Altered runs more like a standalone audio editor with fewer external integrations.
📝 コンテンツの種類
Long form podcasts, training videos, and ivr systems suit Play HT. Game dialogue, voice puppeteering, and live voice chats fit Altered better.
🎓 あなたの経験レベル
Beginners often find Play HT easier because of its simple online text to voice studio. Altered has a deeper feature set that rewards users with more audio editing experience.
🆓 無料トライアルとデモ
Both platforms offer free options to test before you pay. Try Play HT for around 5,000 characters and try Altered’s Creator trial for voice cloning.
🛟 サポートオプション
Trustpilot reviewers report slow responses from Play HT support. Altered has fewer public complaints, though most reviews focus on creative output rather than service.
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？
🔄 Play HTからAlteredに切り替えますか？
✅ 得られるもの：
- Real time voice changer for live calls and gaming
- 14 speaking styles for emotional voice performances
- Faster voice cloning with cross language support
❌ 失うもの：
- Library of over 600 ai voices and many accents
- AI voice agents and ivr systems automation
- WordPress plugin and broad api access
📋切り替え方法：
- Export your audio files and scripts from Play HT
- Sign up for the free trial of Altered Studio
- Upload your reference voice and rebuild your voice library
🔄 AlteredからPlay HTに切り替えますか？
✅ 得られるもの：
- Massive 600 plus voice library with different accents
- Multi voice feature for podcasts and conversations
- AI voice agents for ivr systems and customer support
❌ 失うもの：
- Real time voice changer for live calls
- 14 speaking styles and emotive text to speech
- History editing inside the audio editor
📋切り替え方法：
- Download your audio projects and clones from Altered
- Create a Play HT account and pick a plan that matches your volume
- Re upload reference recordings to rebuild your voice cloning library
What Our Review Didn’t Cover
This comparison focused on solo creators and small media teams. We did not test enterprise level api throughput or large scale voice puppeteering for studio films. Custom Premium and Enterprise pricing was outside this review. If you publish at studio scale, your priorities may differ from what we covered. Both platforms also update features often, so check the current pricing pages before you buy.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格 | 改変 |
| 🚀 Voice Library Size | HTをプレイ |
| 🎭 Speaking Styles | 改変 |
| 🤖 AI Voice Agents | HTをプレイ |
| ⚡ Real Time Voice Changer | 改変 |
| 🔌 Integrations and API | HTをプレイ |
| 🎙️ ポッドキャスト制作 | HTをプレイ |
| 🏆総合優勝 | HTをプレイ |
🏆 WINNER: PLAY HT
Play HTは7つのカテゴリーのうち4つで優勝しました。
最適な用途: Podcast creators, audiobook producers, ivr systems, conversational assistants
Play HT and Altered are two very different products. Play HT is a broad ai voice generator built for content creators who need scale. Altered is a specialized media production platform with a stronger focus on voice morphing and live voice changing.
Altered is excellent for game developers, film teams, and creators who need 14 speaking styles or a real time voice changer. The voice cloning technology is fast and supports cross language voice cloning out of the box.
However, if you need a wider voice library, ai voice agents, and easy api access, Play HT is the better choice. The platform handles podcasts, audiobooks, training videos, and ivr systems in one place. The free plan also lets you test the voice quality before you commit.
Play HTの比較
Here is how Play HT stacks up against other competitors:
HT対 イレブンラボ
Play HTの勝利条件： Multi voice feature for podcasts, ai voice agents for ivr systems, broader integrations
ElevenLabsが勝利した点： Better emotional nuance in story driven content, sharper voice cloning fidelity, more developer focused docs
Play HT vs Murf AI
Play HTの勝利条件： Larger voice library, batch processing for high volume teams, conversational ai voice agents
Murf AIが勝利した点： Cleaner sync features for e learning, smoother marketing voice over flows, more polished editor interface
HTとSpeechifyを比較する
Play HTの勝利条件： Audio generation for creators, multi speaker dialog tts, api access for developers
Speechifyが勝利した点： Reading mode for personal learning, mobile listening apps, simpler onboarding for non technical users
HT対 説明
Play HTの勝利条件： Pure text to speech focus, more voices in library, voice generation for ivr systems
説明文が勝つ点： Full video and podcast editor, transcript based editing workflow, screen recording features
変化したものを比較すると、
Here is how Altered stacks up against other competitors:
Altered vs ElevenLabs
Alteredが勝利した試合： Real time voice changer, 14 speaking styles for performances, history editing for safer revisions
ElevenLabsが勝利した点： Larger pool of pre built voices, stronger storytelling tts, broader developer community
改変 vs 記述
Alteredが勝利した試合： Voice cloning depth, real time voice morphing, dedicated voice editor for media production
説明文が勝つ点： 満杯 ビデオエディター, transcript based timeline edits, broader podcast workflow tools
改造 vs マーフAI
Alteredが勝利した試合： Voice cloning quality, real time voice changer for live calls, voice puppeteering options
Murf AIが勝利した点： Easier collaboration for e learning teams, larger pre built voice catalog, simpler video sync tools
改変 vs ロボ
Alteredが勝利した試合： Real time voice changer, advanced voice ai for game audio, deeper voice editing controls
Lovoが勝利した点： Simpler text to speech editor, larger marketing voice library, easier video pairing for ads
よくある質問
Is Play HT better than Altered for podcasts?
Play HT is the stronger pick for podcasts because of the multi voice feature and dialog enabled tts. It can generate audio for various applications, from podcasts to professional voiceovers. The platform also generates RSS feeds for direct publishing to Spotify and iTunes. Altered is better suited for game dialogue and voice morphing.
Is Altered AI free to try?
Yes. New users can sign up for a free trial of the Creator plan on the Altered Studio website. This program lets you generate audio with cutting edge ai voice tech for various applications. The trial covers voice cloning, text to speech, and the voice changer with usage limits, so you can talk into the mic and test the cloning before you buy.
Play HTは合法的なサービスですか？
The product itself is a real ai voice generator with a large voice library and many features. However, several Trustpilot reviewers have flagged billing issues and slow customer support. Read the cancellation terms carefully before you upgrade.
Is ai voice cloning legal?
AI voice cloning is legal in most regions when you clone your own voice or have written consent from the speaker. Cloning a public figure or a colleague without permission can break privacy and right of publicity laws. Always check local rules before you publish cloned audio.
What is the most realistic ai voice changer?
For real time use, Altered’s voice changer is one of the more realistic options thanks to low latency morphing. Both platforms offer an extensive voice library and produce a professional voice that can replace human talent for professional voiceovers. For pre recorded content, both tools deliver natural results, though Play HT focuses on text to voice rather than live changes.
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