


Ever feel like you just don’t have time to read everything you need to?
Imagine if you could just listen!
That’s where AI text-to-speech (TTS) tools come in handy.
Two popular options are Speechify vs TTSOpenAI.
Let’s dive in and figure out which AI voice might be the best fit for you!
概要
We put both Speechify and TTSOpenAI through their paces, testing them with different types of text and listening closely to the quality of the 声.
Our goal was to see which one offers the most natural and useful experience for turning written words into spoken audio.

Boost your productivity by 2x with Speechify! Speechify boasts Millions of downloads and a high rating. Experience the power of text-to-speech.
価格: It has a free plan. Paid plan starts at $11.58/month
主な特徴:
- Text-to-Speech
- Audio File Creation
- Chrome拡張機能

Achieve up to 98% human-like voice clarity with TTSOpenAI’s customizable pronunciation. Generate 5,000 characters of audio. Explore it’s features today!
価格: Free Trial Available. Paid Plans Could Be Customized.
主な特徴:
- Real-time Streaming
- Voice Control
- Multiple Formats
Speechifyとは何ですか?
Have you ever wished you could have your emails read aloud to you while you’re getting ready in the morning?
ここで Speechify の出番です。
It’s a popular text-to-speech app that can turn digital text into audio.
Think of it like having your narrator for anything you read online.
It’s handy for those who prefer to listen rather than read or for anyone who wants to multitask.
また、私たちのお気に入りを探索してください Speechifyの代替品…

私たちの見解

言葉を音声に変換して時間を節約してみませんか?Speechifyは数百万回のダウンロード数と高い評価を誇ります。人気の理由をぜひご確認ください。今すぐSpeechifyをお試しください!
主なメリット
- 自然な音声: さまざまなアクセントや言語で、人間のような幅広い音声を提供します。
- 使いやすさ: 任意のテキスト形式をアップロードするか、ブラウザ拡張機能を使用してテキストを即座に音声に変換します。
- カスタマイズオプション: 読み上げ速度を調整し、さまざまな音声を選択し、読み上げながらテキストを強調表示します。
- 統合: iOS、Android、Chrome、Safari などの一般的なアプリやデバイスで動作します。
- 追加機能: 学習体験を強化するためのメモ作成および語彙ツールが含まれています。
価格
- 無料で始める: $0
- 年間: 月額 11.58 ドル (年払い)。
- 毎月: 月額29.00ドル。

長所
短所
What is TTSOpenAI?
So, what’s the deal with TTSOpenAI?
It’s basically a tool that turns text into speech.
Pretty neat, right?
It uses smart computer learning to try and sound as human as possible when it talks.
Also, explore our favorite TTSOpenAI alternatives…

私たちの見解

TTSOpenAIのカスタマイズ可能な発音で、最大98%の人間のような明瞭度を実現します。今すぐ無料トライアルを開始して、5,000文字の音声を即座に生成しましょう。その違いをぜひご体験ください!
主なメリット
- 高忠実度ニューラル音声: つまり、高度なニューラル ネットワークのおかげで、音声は非常に滑らかでリアルになります。
- カスタマイズ可能な音声: さまざまな音声ペルソナから選択し、ピッチや速度などを微調整することもできます。
- リアルタイム合成: 高速なので、ライブ会話やインタラクティブなアプリに使用できます。
- シームレスな統合: 他の OpenAI ツールと連携するように設計されているため、開発者にとって使いやすいです。
価格
- 使った分だけ支払う: 1クレジットあたり0.00008ドル。

長所
短所
機能比較
This analysis compares Speechify, an established reading tool specializing in converting printed text to natural sounding speech.
TTSOpenAI, the cutting-edge テキスト読み上げ model known for its high voice quality and API integration for developers.
This feature comparison clarifies which technology is the better investment for personal accessibility versus professional grade digital production.
1. Core Focus and Availability
- スピーチファイ: Primarily serves individual speechify users seeking an accessibility tool for reading documents, with an android app and chrome extension. The platform offers features like optical character recognition for printed text.
- TTSOpenAI: Focuses on being an integrated text to speech model offered primarily via an API for developers and businesses. It offers voice options for high quality narration in e learning or video production.
2. Voice Quality and Realism
- スピーチファイ: Provides access to premium 声 and hd voices for high-quality spoken words, aiming for natural sounding speech. It includes older non hd voices in its library.
- TTSOpenAI: Uses advanced technology to deliver exceptionally natural voices. The openai voices are renowned for high voice quality and are often considered industry-leading.
3. Cost Model and Usage Limits
- スピーチファイ: The speechify cost includes a speechify limited free version for basic use, but premium voices and unlimited usage require a subscription plan, which may have limited functionality compared to the API.
- TTSOpenAI: Follows different pricing plans primarily based on the API usage (per character). While technically no free tier exists, costs are transparently usage-based, appealing to developers.
4. Application Interface and Ease of Use
- スピーチファイ: Known for its easy to use interface on the speechify app and chrome extension, allowing speechify users to 即座に convert text for reading.
- TTSOpenAI: While the API is simple to use for developers, it generally lacks a dedicated end-user graphical platform offers interface; the focus is on robust technology integration.
5. Advanced Vocal Control
- スピーチファイ: Provides basic advanced features like controlling reading speed and pronunciation adjustments for spoken words.
- TTSOpenAI: Provides robust voice options that offer subtle tone shifts (like calm, gentle, expressive, energetic), allowing users to control the emotion and tone of the natural sounding speech at any moment.
6. Source Material Conversion
- スピーチファイ: Excels at converting external sources, such as files, images, and web content, using optical character recognition to convert printed text and general audio files.
- TTSOpenAI: Primarily designed to convert text that is supplied just text via the API. Its strength is pure synthesis, not content sourcing or printed text recognition.
7. Voice Library and Persona
- スピーチファイ: Offers a diverse range of ai voices across various languages, including many unique synthetic voices and the young male option.
- TTSOpenAI: Features select, highly optimized openai voices intended for high quality narration, often referred to as voice agents, with a focus on realism rather than pure breadth of library.
8. Access for Developers
- スピーチファイ: Offers limited API access, as the platform is mainly designed as a standalone speechify app for individual speechify users.
- TTSOpenAI: Its core offering is the API, allowing developers to integrated the text to speech model directly into their own applications, providing high quality narration on demand and releasing updates instantly.
9. Utility Beyond Reading
- スピーチファイ: While useful for consuming long documents, its primary use case remains reading assistance and speed enhancement, often serving as a dedicated reading speed tool.
- TTSOpenAI: Crucial for commercial uses like marketing video, voiceovers, automated customer service, and other professional grade digital assets that require highly polished voice options.
10. Language and Accent Support
- スピーチファイ: Supports multiple languages and accents, ensuring global accessibility for the speechify users.
- TTSOpenAI: Focuses on core international languages and provides clean, clear pronunciation by leveraging its core technology across different pricing plans, though it has been steadily releasing new accents and pauses functionality since its launch.
What to Look For in a Text-to-Speech Tool?
Here are some extra things to think about:
- Intended Use: Consider if you need it for personal or commercial projects.
- Integration and key features: Does it work with other tools you use?
- カスタマーサポート: What kind of help is available if you run into issues with premium subscription plans?
- Updates: How often is the software updated with new features and voices?
- Audio Format: What output audio formats are supported
最終評決
So, which one wins?
It’s a close call! Both Speechify and TTSOpenAI are really good at turning text into speech.
If you want lots of ready-to-use voices and a super simple way to listen to anything, Speechify text to speech is a great pick.
But, if you want to 作る your own special voices and have more control, TTSOpenAI might be better for you.
We spent time testing both so you don’t have to guess.
We think our thoughts can help you choose the best ai voice ジェネレータ for your needs!


Speechifyの詳細
以下は、Speechify とその代替製品との簡単な比較です。注目すべき機能を強調しています。
- SpeechifyとPlay htの比較: Speechify emphasizes speed reading, while Play ht provides lifelike, accurate voice cloning and a vast voice library.
- Speechify vs Murf: Speechify prioritizes accessibility with features like dyslexia-friendly fonts and adjustable reading speeds, and is widely available across devices, while Murf offers a larger voice library (120+ voices) and integrated video editing.
- Speechify vs Lovo: Speechify offers broader accessibility features, while Lovo AI excels with emotionally expressive AI voices and extensive multilingual options.
- Speechify と Descript: Speechify focuses on text-to-speech, while Descript uniquely edits audio/video via text and offers realistic Overdub, a different approach.
- Speechify vs ElevenLabs: Speechify focuses on speed and ease of use, while ElevenLabs generates highly natural AI voices with advanced cloning and emotional range.
- Speechify vs Listnr: Speechify focuses on versatile text-to-speech, while Listnr offers podcast hosting and AI voice cloning alongside natural voiceovers.
- Speechify vs Podcastle: Speechify focuses on text consumption, while Podcastle provides AI-powered podcast recording and editing, a different niche.
- Speechify vs Dupdub: Speechify focuses on text-to-audio conversion, while Dupdub specializes in expressive talking avatars and AI video creation, a broader scope.
- Speechify vs WellSaid Labs: Speechify offers user-friendly speed reading, while WellSaid Labs delivers consistently professional-grade AI voices with detailed customization.
- SpeechifyとRevoicerの比較: Speechify focuses on general text-to-speech, while Revoicer offers advanced AI voice cloning and customization with SSML support, going beyond.
- SpeechifyとReadSpeakerの比較: Speechify targets individual and broader use, while ReadSpeaker focuses on enterprise-level accessibility with natural text-to-speech.
- Speechify vs NaturalReader: Speechify emphasizes natural-sounding voices and speed, while NaturalReader supports more languages and offers OCR, distinguishing it.
- Speechify vs Altered: Speechify focuses on text-to-audio, while Altered offers innovative AI voice cloning and real-time voice changing, a unique feature set.
- Speechify vs Speechelo: Speechify provides general text-to-speech utility, while Speechelo focuses on natural-sounding AI voices with punctuation awareness for marketing.
- Speechify と TTSOpenAI: Speechify focuses on speed-reading, while TTSOpenAI achieves high human-like voice clarity with customizable pronunciation.
- Speechify vs Hume AI: Speechify is for text-to-speech conversion, while Hume AI analyzes emotion in voice, video, and text, a distinct capability.
More of TTSOpenAI
Here’s a brief comparison of TTSOpenAI against the listed alternatives, highlighting their standout features:
- TTSOpenAI vs Murf AI: Offers diverse voices with customization, while TTSOpenAI focuses on high-clarity, human-like speech.
- TTSOpenAI vs Speechify: Excels in speed and accessibility for text-to-speech, unlike TTSOpenAI’s emphasis on natural-sounding voice generation.
- TTSOpenAI vs Descript: Integrates audio/video editing with voice cloning, a broader scope than TTSOpenAI’s focus on text-to-speech.
- TTSOpenAI vs Play ht: Provides a wide range of natural-sounding voices, while TTSOpenAI is known for its clarity and pronunciation accuracy.
- TTSOpenAI vs ElevenLabs: Generates highly natural and expressive AI voices, differing from TTSOpenAI’s focus on clear, human-like speech.
- TTSOpenAI vs Lovo ai: Offers emotionally expressive AI voices with versatile multilingual support, whereas TTSOpenAI specializes in high-quality voice clarity.
- TTSOpenAI vs Podcastle: Provides AI-powered recording and editing specifically for podcasts, a more niche application than TTSOpenAI’s general text-to-speech.
- TTSOpenAI vs Listnr: Offers podcast hosting with AI voiceovers, while TTSOpenAI focuses on delivering clear and natural-sounding speech from text.
- TTSOpenAI vs Dupdub: Specializes in talking avatars and video creation, a broader scope than TTSOpenAI’s text-to-speech functionality.
- TTSOpenAI vs WellSaid Labs: Delivers consistently professional-grade AI voices, contrasting with TTSOpenAI’s emphasis on achieving human-like clarity.
- TTSOpenAI vs Revoicer: Offers realistic AI voices with detailed emotion and speed control, a different focus than TTSOpenAI’s clear and natural output.
- TTSOpenAI vs ReadSpeaker: Focuses on text-to-speech for accessibility and enterprise solutions, unlike TTSOpenAI’s emphasis on high-clarity voice generation.
- TTSOpenAI vs NaturalReader: Provides versatile text-to-speech with customizable settings, whereas TTSOpenAI specializes in accurate and clear voice reproduction.
- TTSOpenAI vs Altered: Provides real-time voice changing and voice morphing, a unique feature set compared to TTSOpenAI’s focus on high-fidelity text-to-speech.
- TTSOpenAI vs Speechelo: Generates natural-sounding AI voices for marketing, while TTSOpenAI specializes in producing clear and natural speech from text input.
- TTSOpenAI vs Hume AI: Specializes in understanding and analyzing human emotions in voice and other modalities, unlike TTSOpenAI’s focus on generating clear and natural speech.
よくある質問
What is the main difference between Speechify and TTSOpenAI?
Speechify offers a wide range of ready-to-use, natural-sounding voices and focuses on ease of use for listening. TTSOpenAI excels in allowing users to create custom voices and offers more granular control over speech synthesis.
Which text-to-speech tool has more language options?
Both Speechify and TTSOpenAI support a wide variety of multiple languages, making them useful for diverse audio content creation needs.
Can I use the audio from Speechify or TTSOpenAI for commercial use?
Yes, generally you can use the generated audio for commercial purposes, but it’s always best to check the specific terms of service for each platform to ensure compliance.
Is Speechify or TTSOpenAI better for creating audiobooks and podcasts?
Speechify’s user-friendly interface and focus on natural-sounding voices make it a strong contender for audiobooks and podcasts. TTSOpenAI’s customization options can also be valuable for creators seeking a unique voice.
Do Speechify and TTSOpenAI offer voice cloning?
Speechify offers a voice cloning feature that allows users to create a digital version of their own voice. TTSOpenAI also provides capabilities for creating custom voices, which can include mimicking existing voices under certain conditions.













