Speechify

What is Speechify?

Speechify is an AI reading assistant that converts any text into spoken audio in realistic voices. You use it to have PDFs, web pages, emails, Word documents and e-books read aloud. The tool is available as a browser extension, a mobile app for iOS and Android, and as a desktop application. With an active user base of more than 20 million people worldwide, Speechify is one of the best-known text-to-speech solutions.

How does Speechify work?

The text-to-speech engine uses neural voice models optimized for long listening sessions. The system automatically adjusts prosody based on punctuation, paragraph structure and sentence construction, making the flow sound more natural than with simple TTS engines. You set the playback speed yourself, from 0.5x to 4.5x normal speaking speed, and choose from dozens of voices in multiple languages, including Dutch.

Key features

• Realistic AI voices — dozens of natural-sounding voices in multiple languages, pleasant for prolonged listening.
• Adjustable speed — from 0.5x to 4.5x; at 2x speed you halve the time you spend reading.
• OCR scanning — photograph physical documents and have them read aloud immediately.
• Broad file support — PDFs, web pages, emails, Word documents and e-books.
• Integrations — smooth import from Google Drive, Dropbox and various e-readers.
• Cross-platform — browser extension, mobile app and desktop application.

Use cases and alternatives

Listening at increased speed makes it possible to process more content in less time. For people with dyslexia, the auditory presentation considerably lowers the cognitive load. Compared with Apple's built-in read-aloud option or the TTS features in Adobe Acrobat, Speechify offers clearly better voice quality and more control over speed and voice. Compared with direct competitor Natural Reader, Speechify stands out with a stronger mobile app experience and a larger selection of AI voices.

Who is it for?

Speechify is especially popular with students, people with dyslexia or a visual impairment, and professionals who must process large amounts of text. Anyone who prefers listening to reading, or who wants to consume reports and articles on the go, benefits from the tool.