Speechable vs TTSReader

Steven Smith

Audio

Voice quality

Speechable iconSpeechable

Eco Mode uses your browser’s local TTS (WebGPU-friendly browsers: Chrome 113+, Safari 17+, Firefox 141+). Unlimited and free; quality depends on your device voices. Cloud AI voices (~52 across several languages per their docs) sound better and burn credits. Day-to-day Eco Mode is usable; Premium voices are the “this could be a commute download” tier.

TTSReader iconTTSReader

Free = Web Speech API / installed system voices, unlimited, quality depends on your browser/OS (Chrome gets Google voices). Fine for proofreading and short listens; not Matter/ElevenLabs. Premium neural voices (Azure, Google, OpenAI, xAI/Grok, proprietary) are the ones that sound modern, free accounts only get a tiny neural tease (~5k premium characters total per their pricing docs). You can mix voices/languages/speeds in one file for dialogs.

Voice selection

Speechable iconSpeechable

Credit voices cover a real catalog (they advertise dozens of AI voices and multiple languages). Podcast and Lecture modes are separate formats, not just another voice picker: two-speaker discussion vs TED-style single explainer vs straight Listen narration.

TTSReader iconTTSReader

Huge catalog once you're on Premium, including pasting any Azure Voice Gallery name. Free tier still has a lot of system options. Good for multilingual and classroom use cases they market hard.

Offline audio

Speechable iconSpeechable

MP3 download for offline / phone listening is a first-class path, but it uses credits with a Premium-style voice. Eco Mode itself is in-browser; plan on export if you want AirPods on the train without the laptop.

TTSReader iconTTSReader

System voices work offline via the browser. Premium MP3/WAV export is the "listen later / publish" path, commercial rights come with Premium per their license. Export has been Windows-focused historically; check current player docs if you're on Mac.

Document processing

PDFs

Speechable iconSpeechable

PDF upload with noise stripping aimed at papers: footnotes, inline citations, headers, reference-list sludge. Section picker so you can skip methods appendices on a first pass. Competing in the same “make papers listenable” lane as Paper2Audio / Listening. Speechable leans harder into podcast/lecture reformats than faithful full-text + figure summaries.

TTSReader iconTTSReader

Upload a PDF and it extracts text for listening / copy-out. Works for many text-layer docs; scanned/layout-heavy academic PDFs still get the usual TTS mess (headers, columns, footnotes). Reddit comparisons sometimes ding it for not skipping citations/footnotes, expect a paste-box extractor, not a journal-native parser.

Ebooks

Speechable iconSpeechable
Not covered
TTSReader iconTTSReader

EPUB import turns Project Gutenberg-style books into listenables. DOCX/TXT/CSV too. Solid "make this file speak" coverage for a browser tool.

Web articles

Speechable iconSpeechable

Paste a URL, strip ads, cookie walls UI, nav, sidebars, related-blocks, footer junk. Shows you the cleaned body before play. Strong use case vs Edge/Chrome read-aloud reading the chrome. Does not bypass paywalls: only what’s publicly visible.

TTSReader iconTTSReader

Paste a URL into the player, or use the Chrome/Edge extension to listen on-page. Extension claims skip irrelevant chrome and only injects when you trigger it. Official V3 extension (WellSource Ltd.) is Premium-oriented with a trial, watch out for copycat "TTS Reader" listings in the Chrome Web Store.

OCR & scans

Speechable iconSpeechable

They claim OCR for scanned PDFs and photo uploads (notes, book pages). Useful if true on your scans; I’d still verify on a dense image PDF before betting a literature review on it.

TTSReader iconTTSReader
Not covered

Import workflow

Speechable iconSpeechable

URL paste, file upload (PDF / ebook-style docs per marketing), photo. No native mobile apps in this product: the desk browser is the app. Fine for laptop workflows; weaker if you only live on phone share sheets.

TTSReader iconTTSReader
Not covered

Layout fidelity

Speechable iconSpeechable

Clean-up is aggressive by design: you hear the argument, not every caption and citation. Great for comprehension; weaker if you need verbatim methods or figure-by-figure fidelity. For that job I’d still open Paper2Audio.

TTSReader iconTTSReader
Not covered

Listening workflow

Modes (Listen / Podcast / Lecture)

Speechable iconSpeechable

Listen = cleaned narration. Podcast = two voices, ~5 / 10 / 15 minute discussions (credit-based). Lecture = single-speaker explainer. This is the product’s personality: NotebookLM-adjacent study audio without pretending to be a full reading OS. Accuracy is “colleague walks you through it,” not a court transcript.

TTSReader iconTTSReader
Not covered

Document chat

Speechable iconSpeechable

Chat (type or speak) against the imported doc (“what’s the main claim?”, vocab in another language, etc.). Credit-gated with the other AI features. Handy after a podcast skim when one claim didn’t stick.

TTSReader iconTTSReader

Persistence of text + last position is the main workflow win. Not a full read-later library with tags/playlists. Premium adds storage/sharing of rendered text-audio pages (teachers share, students listen free is a marketed pattern).

Offline listening

Speechable iconSpeechable

Offline = generate + MP3, not a synced native player with a library on iOS/Android. Bring your own podcast app after download.

TTSReader iconTTSReader
Not covered

UI / UX

Web app

Speechable iconSpeechable

Runs at app.speechable.co. Upload or paste a URL, review what was extracted, pick sections, then Eco Mode / Listen / Podcast / Lecture / Chat. Feels like a modern SaaS document desk, not a 2015 TTS toolbox. Sign-in with Google or email. Still early (I saw ~v0.7 on the login screen). Expect polish, not Voice Dream depth.

TTSReader iconTTSReader

The web player is the product: big text box, voice picker, play/export. Rich-text editor, sentence highlight + auto-scroll while speaking, font/theme tweaks, word/character counter for writers. Remembers text + caret position if you close the tab (Chrome/Safari mobile too). No ads on the main experience, that alone puts it ahead of a lot of "free" TTS pages.

Library & organisation

Speechable iconSpeechable

Free plan is capped at 5 documents in their own marketing. Fine for trying the product; not a semester library. Premium is where the pile grows. Don’t treat it like Readwise Reader’s inbox.

TTSReader iconTTSReader
Not covered

Reading view

Speechable iconSpeechable

You can inspect the extracted text and uncheck sections before audio. That review step matters for long guides and papers where you only want intro + discussion. Not a full Reader View with live word-sync on the original PDF layout the way Paper2Audio does. More “cleaned transcript first.”

TTSReader iconTTSReader
Not covered

Ease of use

Speechable iconSpeechable

Paste URL → see cleaned article → play. Or drop a PDF and choose sections before you generate. Fewer knobs than Speechify’s suite; clearer “what am I listening to?” than dumping a messy page into browser Read aloud.

TTSReader iconTTSReader

Paste → play is genuinely zero-friction. No account required for free voices. Import PDF/DOCX/EPUB/TXT when you have a file. Proofreading people love editing while it speaks. Not a polished "library + collections" UX, if you want that, you're in the wrong app.

Platforms & ecosystem

Platform coverage

Speechable iconSpeechable

Web only for speechable.co. Made-in-Tokyo marketing, Google/email auth. Eco Mode wants a modern browser with WebGPU. No official iOS/Android app for this product. Again, ignore the unrelated App Store listing with a similar name.

TTSReader iconTTSReader

Web is the real product (Chrome/Firefox/Safari, Chromebooks, mobile Safari/Chrome tabs). Official Chrome/Edge extension for on-page listen. The Play listing for Android TTSReader Pro looks largely dormant to me (last meaningful update around 2020 last I checked), so I'd treat phone use as "open the website," not a polished native daily driver. No modern iOS native app that I've found.

Browser extension

Speechable iconSpeechable
Not covered
TTSReader iconTTSReader

Official V3 extension (WellSource Ltd., ID to match from ttsreader.com/x) is privacy-pitched, no inject until you ask. Built for paying users: sign-in + Premium after trial for the AI-voice experience. Free unlimited listening still lives mainly in the web player with system voices. Ignore similarly named copycats in the Chrome Web Store.

Pricing & limits

Free tier

Speechable iconSpeechable

Free tier is the hook: unlimited Eco Mode playback, 10 AI credits/month, library capped around 5 documents in their write-ups. No card required to start. Real free listening if you’ll accept browser voices.

TTSReader iconTTSReader

Unlimited free/system voices for listening in the reader, no ads, no login required for the basic loop. Neural voices are a tiny tease (~5k premium characters total on free, per their pricing page, confirm). Best free utility TTS page I've used for proofreading and one-offs.

Paid value

Speechable iconSpeechable

Premium $10/mo or $72/yr ($6/mo) with 1,200 credits/month. One-time $7 / 500 credits pack that doesn’t expire if you hate subscriptions. Trust-based accessibility discount up to ~50% (students, ADHD/dyslexia/vision, hardship; no proof required). Ethics page also leans hard on local Eco Mode energy use and “no training on your uploads.” Pricing is clearer and kinder than Speechify’s ~$139/yr vibe; credits still mean podcast/chat volume isn’t infinite on free.

TTSReader iconTTSReader

Premium $10.99/mo or $99/yr with 1M premium characters/month, plus pay-as-you-go credit packs ($10/200k, ~$32/1M, ~$300/10M, confirm on their pricing docs). Unlocks neural voices, MP3/WAV export, sharing, commercial use, extension. Cheap vs Speechify if you mainly need export + nicer voices. Character metering matters for long books. A "Premium+" tier has appeared in tables as coming-soon, don't plan on it yet.

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