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Speechify vs VoiceBrief

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors. Speechify starts at $29, VoiceBrief at $19.99. Both have a free tier. Only Speechify ships a public API.

SpeechifyReads PDFs, web pages and email out loudVoiceBriefConverts PDFs and documents into spoken audio for listening instead of reading.

Side by side

FactSpeechifyVoiceBrief
CategoryText-to-SpeechText-to-Speech
Pricing modelFreemiumFreemium
Starts at$29 month$19.99 month
Public APIYesNo
PlatformsiOS, Android, Chrome Ext, Web, macOS, APIWeb
CompanySpeechify Inc.VoiceBrief
Launched2017—
Last verifiedSep 6, 2026Sep 1, 2026

What our research says

Speechify

The most complete listen-to-anything reader on a phone, but the $29 monthly sticker is a trap — the same thing is $139 a year, and the free tier is deliberately unpleasant.

Pros

  • Handles almost any input, including scanned pages captured through the camera
  • Voices stay intelligible all the way up to 5x playback
  • One library syncs between phone, browser extension and Mac

Cons

  • Monthly billing costs about 2.5x the annual rate for the same features
  • Free tier is held to 10 robotic voices and 1.5x speed
  • Studio and the developer API are separate products on a separate domain
  • API pricing is unpublished and gated behind a sales conversation

VoiceBrief

VoiceBrief does one specific job - read documents aloud - but its own site gives almost nothing else to evaluate: no feature list, no company name, no stated free-tier limits. The $19.99/month price is the clearest fact beyond the core pitch.

Pros

  • Single clear function: turns PDFs and documents into audio
  • Has a stated paid-tier price ($19.99/month) rather than a contact-sales page
  • Title copy indicates a free conversion option exists

Cons

  • No feature details, voice samples, or supported file types listed on the site
  • No company name or contact information found
  • Free-tier limits are not disclosed

Which one fits

Choose Speechify if you need

  • Students and professionals working through long PDFs and articles by ear
  • Readers with dyslexia or low vision who need OCR capture plus playback
  • Developers who want the Simba voices without building a reader app

Choose VoiceBrief if you need

  • Someone who wants a document read aloud without comparing feature sets
  • Simple PDF-to-audio conversion for personal use

More comparisons

Browse all Text-to-Speech →