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CastReader ×

Otter.ai ×

CastReader ×
Otter.ai ×

Comparador · Audio y voz

CastReader$4.99 (Pro)vs

Otter.ai$16.99 (Pro)

Precio inicial$4.99 · $16.99

Nivel gratuitosí · sí

Planes documentados4 · 4

Plataformas4 · 4

Comparación de CastReader, Otter.ai
	CastReader Visitar el sitio web para CastReader (se abre en una pestaña nueva)	Otter.ai Visitar el sitio web para Otter.ai (se abre en una pestaña nueva)
Categoría	Audio y voz	Audio y voz
Casos de uso principales	Listening to Kindle books on a phone with synced highlighting Reading long articles and PDFs aloud in the browser Getting difficult passages explained while reading Hearing individual ChatGPT or Claude answers read aloud Adding TTS with a cloned voice to an app via the Voice API	Automatic meeting notes and summaries Sales call capture with CRM sync Lecture transcription Interview transcription for media Recruiting notes synced to Greenhouse
Ideal para	Kindle readers who want audio on the go, Students and readers with ADHD or dyslexia, Developers needing voice-cloning TTS	Professionals in frequent video meetings, Sales teams, Students and media professionals transcribing recordings
Plataformas	Web, Desktop, Mobile, API	Web, Desktop, Mobile, API
Modelo de precios	Freemium	Freemium
Precios	Free $0 (20 min/day listening, 3 AI explains/day); Pro $4.99 per month; Pro Yearly $35.99 per year (~$3.00/month); 3-day free trial. Voice API: $8 per 1M characters, 3,000 trial characters. Revisado el Sep 29, 2026. Precios oficiales ↗	Basic free; Pro $16.99/user/mo monthly ($8.33 annual); Business $30/user/mo (promo $24); Enterprise via demo. Temporary discounts were also shown. Revisado el Sep 29, 2026. Precios oficiales ↗
Funciones clave	Read aloud with word-synced highlighting and auto-scroll Read & Explain with on-page annotations Kindle Cloud Reader and mobile Kindle support Private voice cloning for local documents Extensions for Chrome, Edge, Firefox and Safari (Mac) REST Voice API returning MP3/WAV	Live transcription in multiple languages with speaker recognition AI Chat within and across meetings AI meeting workflows and templates Salesforce, HubSpot and Zapier integrations Otter MCP server Otter API and webhooks (Enterprise)
Pros	Free use requires no account Available as browser extensions plus iOS and Android apps 3-day free trial on Pro, 7-day-style cancel anytime via Stripe Pro Yearly at $35.99 works out to about $3/month	Free Basic plan with 300 monthly transcription minutes Apps for Mac, Windows, iOS, Android and Chrome Prices listed in USD HIPAA compliance available as Enterprise add-on
Limitaciones	Free plan capped at 20 minutes of listening and 3 AI explains per day Free playback speed limited to 1.25x Cloned-voice playback limited to 120 minutes per membership month even on Pro Voice API billed separately from reading plans	Free plan limited to 3 lifetime file imports Pro caps meetings at 90 minutes and 1,200 recording minutes API access only on Enterprise SSO/SCIM require Enterprise
Valoraciones	Editorial Not yet reviewed Users No user reviews yet	Editorial Not yet reviewed Users No user reviews yet
Estado de revisión	Listed Verificado Sep 29, 2026	Listed Verificado Oct 1, 2026