# Readio vs Speechify Readio records 12,402 monthly visits with +6.7% month-over-month growth and Freemium pricing. Speechify records 5,457,475 monthly visits with +0.5% growth and Freemium pricing. | Metric | [Readio](https://openaitools.app/tool/readio-1) | [Speechify](https://openaitools.app/tool/speechify) | | :--- | :--- | :--- | | Website URL | https://readiolabs.org | https://speechify.com | | Categories | AI Reader, AI Text-to-Speech, AI PDF, AI Audio Enhancer | AI Text-to-Speech, AI Voice Over, AI Voice Cloning, AI Dubbing | | Pricing Model | Freemium | Freemium | | Monthly Visits | 12,402 | 5,457,475 | | MoM Growth Rate | +6.7% | +0.5% | | Primary Market | United States | United States | | Direct Visits | 4,981 | 2,844,719 | | Review Score | 4.2 | 4.3 | | Saved Count | 0 | 30 | | Supported Platforms | Website | Website | ## Readio Readio is an AI text-to-speech reader designed around a simple observation: a lot of reading does not require your eyes. Reports, course readings, ebooks, and long articles can be absorbed while commuting, exercising, or doing chores, if the audio is clear enough and you can still track where you are. Readio's core feature set is built to make that practical rather than fiddly. The reader works in two modes. A text reader handles webpages and pasted text, while a file reader accepts PDF, EPUB, DOCX, RTF, ODT, HTML, TXT, and Markdown uploads, so you generally do not need to convert anything first. During playback, sentences highlight in sync with the audio and the page scrolls automatically, which is the difference between listening and actually following along. Playback controls let you change speed, jump between sections, and move to specific parts of a long document. On the voice side, Readio uses OpenAI's text-to-speech engine and exposes six voices with distinct characters, from the balanced Alloy to the narrative Fable and the bright Nova. It advertises reading support across more than 140 languages and dialects. There is also a practical filtering layer that skips footnotes, superscripts, and bracketed asides so the audio stays clean, with the option to manually exclude sections. Readio runs on a freemium model with a free tier and paid plans. **Pricing & Plans:** Freemium. A free tier lets you start listening at no cost, and paid plans remove usage limits and unlock the full feature set. Exact caps vary, so check the pricing page for current terms. - **Live highlight and auto-scroll:** As the document is read, sentences highlight in sync with the audio and the page scrolls automatically, so you never lose your place. - **Natural neural voices:** Six OpenAI TTS voices, including Alloy, Echo, Fable, Onyx, Nova, and Shimmer, cover neutral, narrative, and expressive styles for different content types. - **140+ languages and accents:** Read in over 140 languages and dialects, with regional English, German, French, Spanish, and Chinese variants available. - **Smart content filtering:** Built-in filters skip footnotes, superscripts, and bracketed text, and you can manually exclude sections you do not want spoken. - **Broad document format support:** Upload and listen to PDF, EPUB, DOCX, RTF, ODT, HTML, TXT, and Markdown files without converting them first. **Strengths:** Handles a genuinely wide set of document formats without conversion; Synced highlighting makes long-form listening much easier to follow; 140+ language and dialect coverage with regional accent variants; Practical content filtering for footnotes and asides **Limitations:** Free tier has usage limits; heavy listening pushes you to a paid plan; Voice selection is tied to the underlying OpenAI TTS voice set, so you get six voices rather than a large library; Very large files may hit upload size limits on lower tiers [Profile (Markdown)](https://openaitools.app/tool/readio-1.md) ## Speechify Speechify is a voice AI assistant built around listening, reading and writing with your voice. Upload a PDF, open a web page or import a book, and Speechify reads it aloud in natural-sounding AI voices while highlighting the text and letting you adjust speed up to several times normal. It also generates AI podcasts and pastes answers into a voice-first workspace. Its voice typing feature turns speech into polished text across almost any app, so you can dictate in Google Docs, Gmail, Slack, Outlook and more instead of typing. The platform spans a web app plus Chrome and Edge extensions, and native iOS, Android, Mac and Windows apps, with an AI voice generator, Voice Over, Dubbing Studio and Voices Studio for creators. Speechify is used by tens of millions of people, including students, professionals, creators and readers with dyslexia or other accessibility needs, and won a 2025 Apple Design Award. It offers free access with paid Pro and enterprise tiers, and integrates as a voice AI layer across your devices. **Pricing & Plans:** Freemium with a free plan for basic text to speech, plus paid Pro tiers for premium voices, unlimited listening and advanced features. Enterprise and education plans are also available. - **Natural text to speech:** Listen to books, PDFs, documents and web pages read aloud in a large library of lifelike AI voices. - **Voice typing and dictation:** Dictate instead of typing in almost any app, across Google Docs, Gmail, Slack, Outlook and more. - **AI podcasts and summaries:** Turn documents or a short prompt into an AI podcast, and get instant summaries of what you are reading. - **Every device and browser:** Use the web app, Chrome and Edge extensions, and native iOS, Android, Mac and Windows apps. - **AI voice generator and dubbing:** Create voiceovers, dub content and explore voice cloning tools for creators and studios. **Strengths:** Reads almost any content type across a very wide range of apps and devices; High-quality, natural AI voices and flexible listening speed; Strong accessibility benefits and a genuinely useful voice typing feature **Limitations:** Premium voices and unlimited listening require a paid plan; Very feature-rich, so new users may need time to find what they need [Profile (Markdown)](https://openaitools.app/tool/speechify.md) ## Frequently Asked Questions ### How do Readio and Speechify compare in monthly traffic? Readio has 12,402 monthly visits, while Speechify has 5,457,475. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? Readio has a month-over-month growth rate of +6.7%; Speechify has +0.5%. ### How does pricing compare? Readio: Freemium. Freemium. A free tier lets you start listening at no cost, and paid plans remove usage limits and unlock the full feature set. Exact caps vary, so check the pricing page for current terms. Speechify: Freemium. Freemium with a free plan for basic text to speech, plus paid Pro tiers for premium voices, unlimited listening and advanced features. Enterprise and education plans are also available. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [ElevenReader by ElevenLabs](https://openaitools.app/tool/elevenreader-by-elevenlabs) | 42,396,771 | +26.1% | Free | Listen to books, PDFs and articles in lifelike AI narration | [.md](https://openaitools.app/tool/elevenreader-by-elevenlabs.md) | | 2 | [ElevenLabs](https://openaitools.app/tool/elevenlabs-io) | 42,396,771 | +26.1% | Freemium, Paid, Contact for Pricing | Delivers significantly superior voice realism and cloning quality, but lacks Speechify's dedicated document library reader interface. | [.md](https://openaitools.app/tool/elevenlabs-io.md) | | 3 | [Fish Audio](https://openaitools.app/tool/fish-speech) | 8,557,159 | +1.6% | Freemium | Provides powerful open-source speech synthesis and voice cloning, but requires technical setup compared to turnkey apps. | [.md](https://openaitools.app/tool/fish-speech.md) | | 4 | [NaturalReader](https://openaitools.app/tool/naturalreaders) | 3,249,984 | -3.2% | Freemium | Offers a very similar document-reading experience and browser extension for listening to PDFs, but with fewer advanced voice cloning suites. | [.md](https://openaitools.app/tool/naturalreaders.md) | | 5 | [Luvvoice](https://openaitools.app/tool/luvvoice-free-text-to-speech) | 1,438,923 | -8.2% | Freemium | Free AI text to speech with 200+ voices in 70+ languages | [.md](https://openaitools.app/tool/luvvoice-free-text-to-speech.md) | | 6 | [TTSMaker](https://openaitools.app/tool/ttsmaker) | 1,158,846 | +6.8% | Freemium | Provides free text-to-speech conversion across many languages, but lacks advanced reading assistant and document management features. | [.md](https://openaitools.app/tool/ttsmaker.md) | | 7 | [Voice AI](https://openaitools.app/tool/voice-ai) | 1,017,577 | -14.9% | Freemium | Specializes in real-time voice changing and cloning, but lacks Speechify's robust ebook and document reading workflow. | [.md](https://openaitools.app/tool/voice-ai.md) | | 8 | [AnyToSpeech](https://openaitools.app/tool/anytospeech) | 988,327 | +28% | Freemium | Converts text, documents, and web pages into natural audio via browser tools, but lacks Speechify's polished mobile apps. | [.md](https://openaitools.app/tool/anytospeech.md) | | 9 | [SpeechGen.io](https://openaitools.app/tool/speechgen-io) | 767,550 | +2.3% | Freemium, Paid | Generates realistic voiceovers from text scripts, but lacks dedicated e-reader and document library apps. | [.md](https://openaitools.app/tool/speechgen-io.md) | | 10 | [Peech: Text to Speech Reader](https://openaitools.app/tool/peech-text-to-speech-reader) | 353,093 | -26% | Freemium | Listen to anything. Beautifully. | [.md](https://openaitools.app/tool/peech-text-to-speech-reader.md) | --- Source: https://openaitools.app/compare/readio-1-vs-speechify More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)