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Audie AI vs Speechify

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.

The short answer

Entry price
Audie AI from $99 once, Speechify from $29/mo — different billing units, so no direct winner
Free plan
Both have one
Public API
Both have one
Higher Trust score
Speechify — 94 vs 88 for Audie AI
Best fit
Audie AI: Self-published authors converting a single book to audio · Speechify: Students and professionals working through long PDFs and articles by ear

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

Audie AITurns a manuscript into a narrated audiobook, billed per token instead of a monthly seat.SpeechifyReads PDFs, web pages and email out loud

Side by side

FactAudie AISpeechify
CategoryText-to-SpeechText-to-Speech
Pricing modelFreemiumFreemium
Starts at$99 once$29/mo
Public APIYesYes
Trust score88 / 10094 / 100
PlatformsWeb, APIiOS, Android, Chrome extension, Web, macOS, API
CompanyAudie AISpeechify Inc.
Launched—2017
Last verifiedOct 15, 2026Oct 15, 2026

What our research says

Audie AI

Audie AI is a narrow, purpose-built tool for turning a finished manuscript into an audiobook file rather than a general voice platform. The pay-per-token model suits authors who publish occasionally more than teams needing a monthly line-item, and the promised five-minute turnaround is fast if the output quality holds up at that speed.

Pros

  • Automatic chapter detection removes manual file splitting
  • No subscription lock-in -- pay only for the book being made
  • Publisher-tier plans include API access for bulk pipelines
  • Output is explicitly formatted for Audible and Amazon submission

Cons

  • Entry cost of $99 is high for a single short book compared to per-minute competitors
  • No visible free trial that produces a usable finished file
  • Voice quality claims are not independently verifiable from the site alone

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 with their own bills

Which one fits

Choose Audie AI if you need

  • Self-published authors converting a single book to audio
  • Small presses comparing narrator costs against a flat per-book fee
  • Anyone who wants an audiobook without an ongoing subscription

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

Audie AI vs Speechify: the questions people ask

Is Audie AI cheaper than Speechify?

They charge in different units, so there is no like-for-like answer: Audie AI starts at $99 once, Speechify at $29/mo. Entry price is the lowest paid plan as we last verified it.

Does Audie AI or Speechify have a free tier?

Both: Audie AI has a free tier, and Speechify has a free tier.

Which has a public API, Audie AI or Speechify?

Both ship a public API, so either can be built on; the fact table above shows the platforms each one runs on.

More comparisons

Browse all Text-to-Speech →