📊 Our Test Results:
- 🎯 音声リアリズム: ElevenLabs 9.4/10 vs WellSaid Labs 8.7/10 — ElevenLabs wins
- ⚡ 言語サポート: ElevenLabs 70+ languages vs WellSaid Labs English-focused — ElevenLabs wins
- 🔒 Enterprise Security: WellSaid Labs SOC2 + HIPAA vs ElevenLabs standard — WellSaid Labs wins
- 📝 音声クローニング: ElevenLabs instant + professional vs WellSaid Labs none — ElevenLabs wins
- 💰 価格に見合う価値: ElevenLabs from $5/mo vs WellSaid Labs from $50/user/mo — ElevenLabs wins
Are you struggling to find the right AI 音声ジェネレータ あなたのプロジェクトのために?
You need a tool that sounds natural and fits your budget.
Two big names in this space are ElevenLabs and WellSaid Labs.
ElevenLabs is a creator-friendly platform with voice cloning and 70+ languages.
WellSaid Labs targets enterprise teams with studio-grade audio and strict security.
In this head-to-head matchup, we break down the strengths and weaknesses so you can choose the perfect tool.
概要
To give you the most accurate comparison, we tested ElevenLabs vs WellSaid Labs side by side.
We spent weeks using each platform for real projects.
We tested voice quality, speed, pricing, and features.
We are sharing our firsthand experience to help you make the right choice.
ElevenLabsとは何ですか？
ElevenLabs is an AI-powered audio platform that turns 文章 into human-like speech.
It was founded in 2022 and reached an $11 billion valuation by early 2026.
The platform goes far beyond basic text-to-speech.
It offers voice cloning, AI dubbing, music generation, and conversational AI agents.
Creators use it for ユーチューブ videos, audiobooks, podcasts, and marketing content.
Here is a closer look at how it works.
イレブンラボ
The most advanced AI voice ジェネレータ available. Create natural-sounding speech, clone your own voice, dub videos, and generate music — all from one platform. Trusted by 41% of Fortune 500 companies.
ElevenLabs Pricing
Here is what ElevenLabs costs in 2026.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | $0 | Testing basic features |
| スターター | 月額5ドル | Solo creators starting out |
| クリエイター | 月額11ドル | YouTubers and podcasters |
| プロ | 月額99ドル | Agencies and power users |
無料トライアル: Yes. The free plan has no time limit. No credit card required.
返金保証: No official refund policy. Cancel anytime before renewal.
📌 注記： The Starter plan at $5/month unlocks commercial rights and instant voice cloning. This is enough for most solo creators.
⚠️ Warning: Credits reset each month. Unused credits on the Free plan do not roll over. Paid plans roll over for up to two months.
Key Benefits of ElevenLabs
Here is why ElevenLabs stands out from the competition:
- 音声リアリズム: The Eleven v3 model produces speech that most listeners cannot tell apart from a real human. It captures tone, emotion, and pacing with incredible accuracy.
- 音声クローニング: Clone any voice with just a few seconds of audio. Professional voice cloning creates a near-perfect digital copy of your voice.
- 言語サポート: Generate speech in 70+ languages. This makes it perfect for reaching a global audience without hiring translators.
- AI Dubbing: Dub videos into 30+ languages while keeping the original speaker’s tone and emotion. One click does it all.
- 音楽と効果音: Create studio-grade music and custom sound effects from text prompts. No separate subscription needed.
- 膨大な音声ライブラリ: Access 10,000+ community and pre-made voices. Find the perfect voice for any project in seconds.
ElevenLabs Pros & Cons
✅ Pros
- Industry-leading voice quality with the Eleven v3 model
- Affordable entry at just $5/month with commercial rights
- Voice cloning available on lower tiers
- 70+ languages with natural-sounding accents
- All-in-one platform with dubbing, music, and sound effects
❌ Cons
- Credit-based pricing can get confusing for beginners
- Free plan does not include commercial rights
- Email-only support with slow response times
- Production use can cost 1.5-2x the advertised rates
WellSaid Labsとは何ですか?
WellSaid Labs is an enterprise-grade AI voice synthesis platform based in Seattle.
It turns written text into professional voiceovers using deep learning.
The platform is built for businesses that need polished, consistent audio at scale.
Fortune 500 companies trust it for training videos, marketing content, and product demos.
It focuses on quality and security over flashy features.
ウェルサイドラボ
Enterprise-ready AI voice platform with SOC2 compliance and studio-grade audio. Create professional voiceovers with 120+ voices and unlimited retakes. Built for teams that need security and consistency.
WellSaid Labs Pricing
Here is what WellSaid Labs costs in 2026.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| トライアル | 無料 | Testing for 7 days |
| クリエイティブ | 1ユーザーあたり月額50ドル | Solo creators and フリーランサー |
| 仕事 | 1ユーザーあたり月額160ドル | Teams and agencies |
| 企業 | 営業担当者へのお問い合わせ | 大規模組織 |
無料トライアル: Yes. 7-day trial with limited voice access. No credit card required.
返金保証: No official refund policy. Some users report billing issues after cancellation.
📌 注記： The Creative plan gives you access to the full voice library and unlimited retakes. It includes commercial usage rights.
⚠️ Warning: WellSaid Labs does not have a permanent free plan. The 7-day trial gives limited access to pre-selected voices, not the full library.
Key Benefits of WellSaid Labs
Here is why WellSaid Labs stands out for enterprise users:
- Enterprise Security: SOC2 Type 2, GDPR, HIPAA, and ADA compliant. This matters for healthcare and government teams.
- Studio-Grade Audio: Output at up to 96 kHz. This is professional broadcast quality that sounds clean on any speaker.
- HINTS Technology: A unique voice direction system. It lets you control tempo, loudness, and emotion at the word level.
- チームコラボレーション: Share projects, manage roles, and keep brand voice consistent across your entire team.
- Ethical AI: All voices are trained on consensual, licensed data. No unauthorized voice cloning allowed.
- Unlimited Retakes: Re-generate audio as many times as you want. No extra charges for revisions.
WellSaid Labs Pros & Cons
✅ Pros
- Top-tier enterprise security with SOC2 and HIPAA compliance
- Studio-grade 96 kHz audio output
- HINTS technology for granular voice control
- Unlimited retakes on all paid plans
❌ Cons
- No permanent free plan — only a 7-day trial
- English-only focus limits global use
- No voice cloning feature available
- Starting price of $50/user/month is steep for beginners
機能比較
Ready to dive into a detailed comparison of ElevenLabs vs WellSaid Labs?
We will explore 8 key features to help you pick the best AI voice generator for your needs.
| 特徴 | イレブンラボ | ウェルサイドラボ |
|---|---|---|
| 開始価格 | 月額5ドル | 1ユーザーあたり月額50ドル |
| 無料プラン | ✅ | ❌ (7-day trial only) |
| 音声クローン | ✅ | ❌ |
| 言語 | 70+ | English-focused |
| AIダビング | ✅ | ❌ |
| Music Generation | ✅ | ❌ |
| SOC2 Compliance | ❌ | ✅ |
| HINTS Voice Direction | ❌ | ✅ |
| 最適な用途 | Creators & developers | Enterprise teams |
1. 音声品質とリアリティ
Voice quality is the most important factor for any AI voice generator.
If the voice sounds robotic, your audience will stop listening.
We tested both platforms on the same script across multiple voice styles.
イレブンラボ: The Eleven v3 model is the most expressive AI voice engine on the market. It handles complex dialogue, accents, and emotional tags like [whispers] and [laughs]. In blind tests, most listeners could not tell the difference from real speech.
ウェルサイードラボ: The voices sound polished and professional. They excel at corporate scripts and training content. However, longer dialogues can reveal robotic patterns that break immersion.
2. Voice Cloning
イレブンラボ: Offers both instant and professional voice cloning. Instant cloning needs just a few seconds of audio. Professional cloning creates a near-perfect digital copy that is virtually indistinguishable from the real voice.
ウェルサイードラボ: Does not offer voice cloning. The platform focuses on pre-built voice avatars. You cannot create a custom voice from your own audio samples.
⚠️ Warning: If you need to scale your own voice across hundreds of videos, WellSaid Labs cannot help. Voice cloning is a dealbreaker for many creators.
3. 言語サポート
If you create content for a global audience, language support is a dealbreaker.
You should not need separate tools for each language.
イレブンラボ: Supports 70+ languages with natural-sounding accents. You can generate speech in Spanish, Japanese, Hindi, Arabic, and dozens more. This makes it ideal for global content.
ウェルサイードラボ: Primarily English-focused. Some sources mention limited support for French, German, Spanish, and Japanese. However, it is not built for multilingual content at scale.
4. Voice Control and Customization
イレブンラボ: Uses expressive audio tags like [whispers], [laughs], and [sighs]. The Speech-to-Speech feature lets you act out the delivery and convert it to any voice. This gives creators granular control.
ウェルサイードラボ: The HINTS technology is a standout. It lets you adjust ピッチ, pacing, and loudness at the word level. You can nest and layer annotations across long scripts for fine-grained control.
5. AI Dubbing and Translation
Video dubbing used to cost thousands of dollars per language.
AI dubbing changes everything for global content creators.
イレブンラボ: Built-in AI dubbing translates and re-voices videos into 30+ languages. It preserves the original speaker’s tone, emotion, and timing. One-click dubbing saves hours of manual work.
ウェルサイードラボ: Does not offer AI dubbing or automatic translation. You would need a separate tool for multilingual video content.
6. Conversational AI Agents
Conversational AI is the next frontier in voice technology.
It lets you build voice-powered bots that talk to customers in real time.
イレブンラボ: Offers Conversational AI 2.0 for building real-time voice and chat agents. These agents support integrations with Slack, Google Calendar, and custom apps. They work with low latency for customer support and sales.
ウェルサイードラボ: Does not offer conversational AI agents. The platform is focused on pre-recorded voiceover generation, not real-time interactions.
7. Enterprise Security
イレブンラボ: Enterprise plans include SSO and HIPAA/BAA support. However, lower-tier plans do not have formal security certifications. Standard data protection applies.
ウェルサイードラボ: SOC2 Type 2 and GDPR compliant out of the box. Meets HIPAA, ADA, and WCAG standards. All voice data is trained on consensual, licensed recordings. This is the gold standard for enterprise security.
💡 Test Result: If your company handles sensitive data in healthcare or finance, WellSaid Labs wins on security. Its SOC2 and HIPAA compliance gives it a clear edge for regulated industries.
8. Pricing & Cost
Let us compare the pricing plans side by side.
| プランレベル | イレブンラボ | ウェルサイドラボ |
|---|---|---|
| 無料 | $0 (10,000 credits/mo) | ❌ (7-day trial only) |
| エントリ | 月額5ドル | 1ユーザーあたり月額50ドル |
| Mid-Tier | 月額11ドル | 1ユーザーあたり月額160ドル |
| プロ | 月額99ドル | 営業担当者へのお問い合わせ |
イレブンラボ: The Starter plan at $5/month is 10x cheaper than WellSaid Labs’ entry point. Even the Pro plan at $99/month costs less than one seat on WellSaid’s 仕事 tier. ElevenLabs gives you more features for less money.
ウェルサイードラボ: The Creative plan at $50/user/month includes unlimited retakes and commercial rights. The higher price reflects enterprise-grade security, audio quality, and dedicated support. Businesses report saving up to 80% compared to traditional voiceover costs.
Different Scenarios
| If You Need… | Choose | Why |
|---|---|---|
| Tight budget | イレブンラボ | Free plan + $5/mo entry |
| 音声クローン | イレブンラボ | Instant + professional cloning |
| Enterprise security | ウェルサイドラボ | SOC2, HIPAA, GDPR built-in |
| Multilingual content | イレブンラボ | 70+ languages supported |
| チームコラボレーション | ウェルサイドラボ | Built for enterprise teams |
| AI dubbing | イレブンラボ | 30+ language auto-dubbing |
💰 Your Budget
ElevenLabs starts at $5/month. WellSaid Labs starts at $50/user/month. If you are a solo creator or small team, ElevenLabs saves you 90% on entry costs.
🔌 Your Tech Stack
ElevenLabs has a flexible API with more integrations. WellSaid Labs integrates with Adobe Premiere Pro and カンバ. Pick the one that fits your existing workflow.
📝 Your Content Type
For YouTube, podcasts, and audiobooks, ElevenLabs is the better fit. For corporate training and compliance videos, WellSaid Labs delivers polished results.
🎓 Your Experience Level
ElevenLabs is easier to pick up for beginners. WellSaid Labs requires more time to learn but offers deeper control through HINTS.
🆓 Free Trials and Demos
ElevenLabs has a permanent free plan with no time limit. WellSaid Labs gives you just 7 days. Test ElevenLabs first since there is no deadline.
🛟 Support Options
WellSaid Labs offers live chat and dedicated account managers on higher plans. ElevenLabs is email-only with slower response times.
Switching Guide
Already using one of these tools?
Switching between AI voice generators is easier than you think.
The biggest challenge is finding replacement voices that match your existing content.
Here is what to expect if you switch.
🔄 Switching from ElevenLabs to WellSaid Labs?
✅ What you’ll gain:
- SOC2 and HIPAA compliance for regulated industries
- HINTS technology for word-level voice control
- Dedicated account management and live chat support
❌ What you’ll lose:
- Voice cloning capabilities
- 70+ language support and AI dubbing
- AI music and sound effects generation
📋 How to switch:
- Export your ElevenLabs audio files and voice settings
- Sign up for WellSaid Labs free trial (no credit card needed)
- Re-create your projects using WellSaid’s voice library
🔄 Switching from WellSaid Labs to ElevenLabs?
✅ What you’ll gain:
- Voice cloning to scale your own voice
- 70+ languages and AI dubbing
- Massive savings — $5/month vs $50/user/month
❌ What you’ll lose:
- SOC2 and HIPAA compliance on lower plans
- HINTS word-level voice direction
- Dedicated account management and live chat
📋 How to switch:
- Download all audio files from WellSaid Studio
- Create a free ElevenLabs account
- Upload scripts and select new voices from the 10,000+ library
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰 Pricing | イレブンラボ |
| 🎯 Voice Realism | イレブンラボ |
| 🗣️ Voice Cloning | イレブンラボ |
| 🌍 Language Support | イレブンラボ |
| 🔒 Enterprise Security | ウェルサイドラボ |
| 🎛️ Voice Control | ウェルサイドラボ |
| 🔌 Features & Tools | イレブンラボ |
| 👶 Ease of Use | イレブンラボ |
| 🏆 Overall Winner | イレブンラボ |
🏆 WINNER: ElevenLabs
ElevenLabs wins 6 out of 8 categories.
Best for: Content creators, YouTubers, podcasters, developers, and global businesses.
ElevenLabs and WellSaid Labs serve two very different audiences.
ElevenLabs is the all-in-one audio platform for creators and developers.
It gives you voice cloning, AI dubbing, music generation, and 70+ languages.
All of this starts at just $5 per month.
WellSaid Labs is the enterprise security champion for corporate teams.
It shines when you need SOC2, HIPAA, and GDPR compliance.
The HINTS technology gives you fine-grained control over every word.
WellSaid Labs is excellent for regulated industries that need strict data protection.
However, if you need voice cloning, multilingual support, and the best value for money, ElevenLabs is the clear winner.
Most creators and 中小企業 will get more from ElevenLabs.
Now, go out and create amazing voice content!
More of ElevenLabs Compared
Here’s how ElevenLabs stacks up against other competitors:
ElevenLabs vs マーフ 人工知能
ElevenLabs wins on: voice quality and 70+ languages
Murf AI wins on: ease of use and simpler pricing
ElevenLabs wins on: voice cloning and AI dubbing
Speechify wins on: mobile app experience and audiobook reading
ElevenLabs vs 説明
ElevenLabs wins on: voice realism and language count
Descript wins on: all-in-one video editing with filler word removal
ElevenLabs vs Play.ht
ElevenLabs wins on: voice library size and dubbing
Play.ht wins on: 800+ voices and simple ポッドキャスト ワークフロー
ElevenLabs wins on: expressive audio tags and music generation
Lovo wins on: affordable entry and quick video voiceovers
ElevenLabs vs リスト番号
ElevenLabs wins on: voice cloning and multilingual dubbing
Listnr wins on: podcast hosting and distribution features
ElevenLabs vs ポッドキャスト
ElevenLabs wins on: voice quality and 70+ languages
Podcastle wins on: built-in podcast recording and editing
ElevenLabs vs ダプダブ
ElevenLabs wins on: voice realism and AI agents
Dupdub wins on: avatar video creation and marketing tools
ElevenLabs vs リボイス
ElevenLabs wins on: language coverage and voice cloning
Revoicer wins on: one-time purchase pricing model
ElevenLabs vs リードスピーカー
ElevenLabs wins on: creator features and free plan
ReadSpeaker wins on: enterprise TTS for websites and apps
ElevenLabs vs ナチュラルリーダー
ElevenLabs wins on: AI dubbing and music generation
NaturalReader wins on: simple text reader and OCR scanning
ElevenLabs vs 改変
ElevenLabs wins on: voice library size and global reach
Altered wins on: real-time voice changing for gaming
ElevenLabs vs スピーチロ
ElevenLabs wins on: advanced AI models and API access
Speechelo wins on: budget-friendly one-time payment
ElevenLabs vs TTS OpenAI
ElevenLabs wins on: expressive control and voice cloning
TTS OpenAI wins on: developer-first API and チャットGPT 統合
ElevenLabs vs ヒューム
ElevenLabs wins on: voice generation variety
Hume wins on: emotion detection and empathic AI technology
More of WellSaid Labs Compared
Here’s how WellSaid Labs stacks up against other competitors:
WellSaid Labs wins on: enterprise security and audio quality
Hume wins on: emotion detection and empathic voice AI
WellSaid Labs wins on: SOC2 compliance and HINTS control
Murf AI wins on: 20+ languages and simpler pricing
WellSaid Labs wins on: studio-grade 96 kHz audio
Speechify wins on: mobile app and affordable subscriptions
WellSaid Labs wins on: brand voice consistency
Descript wins on: video editing with transcript-based workflow
WellSaid Labs vs Play.ht
WellSaid Labs wins on: enterprise features and security
Play.ht wins on: 800+ voices and lower starting price
WellSaid Labs wins on: audio fidelity and team tools
Lovo wins on: 500 voices in 100 languages at lower cost
WellSaid Labs wins on: professional audio output
Listnr wins on: podcast distribution and blog-to-audio tools
WellSaid Labs wins on: enterprise compliance standards
Podcastle wins on: all-in-one podcast creation suite
WellSaid Labs wins on: SOC2 security and unlimited retakes
Dupdub wins on: AIアバター videos and marketing tools
WellSaid Labs wins on: audio quality and team collaboration
Revoicer wins on: one-time pricing with no monthly fees
WellSaid Labs wins on: HINTS voice direction technology
ReadSpeaker wins on: website TTS embeds and accessibility focus
WellSaid Labs vs NaturalReader
WellSaid Labs wins on: studio production quality
NaturalReader wins on: simple reader app with OCR support
WellSaid Labs wins on: enterprise-grade security
Altered wins on: real-time voice morphing for gaming
WellSaid Labs wins on: professional voiceover quality
Speechelo wins on: one-time purchase for budget users
WellSaid Labs vs TTS OpenAI
WellSaid Labs wins on: brand voice consistency and compliance
TTS OpenAI wins on: developer API and GPT integration
よくある質問
Is ElevenLabs AI free?
Yes. ElevenLabs has a free plan with 10,000 credits per month. It does not require a credit card. However, the free plan does not include commercial rights.
Is WellSaid Labs free?
WellSaid Labs does not have a permanent free plan. It offers a 7-day free trial with limited voice access. After that, paid plans start at $50/user/month.
Can ElevenLabs clone my voice?
Yes. ElevenLabs offers instant voice cloning with just a few seconds of audio. Professional voice cloning creates a near-perfect copy. This feature is available starting from the Creator plan.
What is WellSaid Labs used for?
WellSaid Labs is used for creating professional voiceovers for training videos, marketing content, audiobooks, and podcasts. It is popular with Fortune 500 companies for enterprise audio production.
What is the most realistic AI voice generator?
ElevenLabs is widely considered the most realistic AI voice generator in 2026. Its Eleven v3 model produces speech that most listeners cannot distinguish from a real human voice.
English 
Spanish 
Chinese 
German 
French 
Arabic 
Russian 
Portuguese 
Japanese 
Korean 
Italian 
Turkish 
Dutch 
Polish 
Indonesian 
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Vietnamese 