Acapela vs NaturalReader (2026): which should you pick?

Pick Acapela if

• Fits if you need a voice for a screen reader or an Android phone
• Works for a company that wants SDKs across several platforms

Look elsewhere if

• Skip it if you want a price for the cloud, SDK or custom voices, as they are quoted per project
• Not for you if you want a free plan, as none is listed
• Watch out: the NVDA price is a range of €59 to €99, and the page does not say whether it is per voice
• Watch out: a My-Own-Voice voice must be purchased to use outside the website
• Watch out: prices on its pages are in euros

Pick NaturalReader if

• Fits if you'd rather listen to PDFs and articles than read them
• Works for schools, which can buy group or site licenses

Look elsewhere if

• Skip it if you want to publish what the reading plans make, even for internal training, as that needs the Commercial app
• Not for you if you want one subscription for listening and voiceovers
• Pricey if you want the desktop software too, sold separately from $99.50 to $199.50
• Watch out: Commercial subscriptions are non-refundable, and credits are spent per character at a rate that varies by voice
• Tight if you convert a lot to MP3, as paid personal plans cap it at 1 million characters a month; there's no API either

Acapela

• Cloud, SDK and voice-creation pricing is quoted per project, not published.
• The NVDA price range is stated without saying whether it is per voice or one-time.
• A My-Own-Voice voice is free to create and test but is purchased to use outside the website.
• Prices read on its pages are in euros; the NVDA and Google Play prices were not shown in dollars.

NaturalReader

• Audio from the Free, Plus and Pro plans is for private listening only; publishing it, even for internal training or a nonprofit, needs a Commercial plan.
• Commercial is a separate app and subscription, and its downloads need a paid plan. Commercial subscriptions are non-refundable.
• Paid personal plans cap MP3 conversion at 1 million characters a month, and Commercial credits are spent per character at a rate that varies by voice.
• The desktop software is sold apart from the subscriptions, as one-time licenses of $99.50, $129.50 or $199.50.

Acapela

Cross-platform SDKs

SDKs for Windows, Mac OS X, Linux, iOS and Android, plus Windows Server, Linux Server and embedded Linux editions.

Acapela Cloud API and studio

A streaming API and a web editor for producing audio prompts, with over 100 neural, premium and standard voices.

Large language range

The company says it speaks over 30 languages, with children's voices and short expressive sounds called Voice Smileys.

My-Own-Voice banking

Record 50 sentences in the browser to build a synthetic copy of your voice; free to create, paid when used in an application.

Branded custom voices

Acapela builds personalized voices for services, apps and devices, used for example in transport announcements.

Screen reader and Android voices

End-user voices are sold for the NVDA screen reader and as in-app purchases in an Android app on Google Play.

NaturalReader

Read anything aloud

Listen to text, PDFs, Word files, ePubs, web pages and photos of printed pages, with an OCR scanner on the paid personal plans.

AI reading tools

Turn a document into a podcast-style episode, get a recap of its key points, ask questions about it or generate quizzes.

Chrome extension and mobile apps

A Chrome extension reads web pages where you find them, and iOS and Android apps let you listen on the go.

Commercial voiceover app

A separate app for voiceovers you may publish, with voices from Gemini, OpenAI, Azure and ElevenLabs models in more than 90 languages and delivery set by prompt.

Voice cloning

Commercial plans include cloning, which NaturalReader describes as recording or uploading your own voice to make a multilingual AI voice.

Desktop software

Windows and Mac software for personal use, free with basic voices or sold as one-time licenses that add natural voices and MP3 export.

Acapela

• Voices for Google Play€3.99

  per voice, one in-app purchase

  Individual voices for an Android device: 50 voices in 26 languages.

• Voices for NVDA€59

  price range €59 to €99, basis not stated

  Add-on voices for the NVDA screen reader: 130+ voices in over 32 languages, priced by voice.

• Cloud, SDK and custom voicesCustom

  Acapela Cloud, platform SDKs, voice branding and My-Own-Voice purchases are quoted per project.

NaturalReader

• Free$0

  Unlimited listening with free voices and 5 minutes a day of Plus AI voices, for personal use only.

• Plus$9.92

  per month, billed annually ($20.90 billed monthly)

  Personal use: Plus AI voices for 500,000 characters a day, MP3 downloads of 1 million characters a month, AI features and an OCR scanner.

• Pro$13.25

  per month, billed annually ($25.90 billed monthly)

  Personal use: everything in Plus, with Gemini and OpenAI voices whose tone and emotion you set with a prompt.

• Commercial Starter$16.5

  per month for 500,000 credits, billed annually ($29 monthly)

  Commercially licensed voiceovers for a single user, with Gemini, OpenAI, Azure and ElevenLabs voices and voice cloning.

• Commercial Creator$24.75

  per month for 2M credits, billed annually ($49 monthly)

  The Starter features with 2 million credits a month, for a single user.

• Commercial Team$16

  per user / month, billed annually ($33 billed monthly)

  Sold from 2 users with 4 million shared credits a month. Each extra user is $16 a month and adds 2 million credits.

Acapela

No public discounts listed.

NaturalReader

• Annual discount

  Save about 50% with yearly billing

  Plus is $119 a year ($9.92 a month) against $20.90 monthly, and Commercial Starter is $198 a year ($16.5 a month) against $29 monthly.

• Education

  Discounted group and site licenses for schools

  NaturalReader EDU sells discounted group licenses, or site licenses for a whole school, with one license covering several platforms. The page lists no prices.