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Google Cloud Text-to-Speech vs ReadSpeaker (2026): which should you pick?

As of Nov 13, 2026, Google Cloud Text-to-Speech grades higher than ReadSpeaker: 2.8 against 2.4 out of 4.0.

Checked Nov 12, 2026 and Nov 13, 2026 · graded Nov 12, 2026 and Nov 13, 2026 by ToolGPA

Google Cloud Text-to-Speech grades higher on value for money and the free plan. ReadSpeaker grades higher on ease of use. They get the same grade on features and platforms.

Price, platforms and features side by side. The table says where each price was read and when.

Google Cloud Text-to-Speech

Pay-per-character speech API with Gemini, Chirp and WaveNet voices

Free plan
Full detailscloud.google.com

ReadSpeaker

Text-to-speech for websites, apps, schools and custom brand voices

Free trial · from $9/mo
Full detailsreadspeaker.com

Which one is for you

Pick Google Cloud Text-to-Speech if

  • Fits if you are on Google Cloud and need speech output in an app or voice agent
  • Works for long narration where a per-character price matters

Look elsewhere if

  • Not for you if you want an editor to type into, because there is none
  • Skip it if you can't add billing, since nothing works until it is enabled
  • Watch out: instant custom voice has no free allowance and costs $60 per 1M characters
  • Watch out: Gemini 3.8 models are Preview, with rates that rise on January 1, 2027
  • Pricey if you pick Studio voices at $160 per 1M characters

Pick ReadSpeaker if

  • Fits if you run a school or a website that needs audio on pages
  • Works for an organization that wants a custom brand voice

Look elsewhere if

  • Skip it if you want prices up front, as all but TextAid's individual plan are quoted
  • Not for you if you are a school wanting TextAid prices, as multi-user prices are not published
  • Pricey if you want a custom voice, which needs a one-time development fee plus recording costs
  • Watch out: pricing depends on page views, enrollment or speech volume, and may add setup, support and training fees

How we grade them

2.8GPAGoogle Cloud Text-to-SpeechGood2.4GPAReadSpeakerFair
Value for money
AStandard and WaveNet are $4 per 1M characters, Neural2 $16, Chirp 3 HD $30 and Studio $160. With 4M characters free every month on the cheap voices, most small projects pay nothing, which is why this is graded against its category on the allowance.
C$9 a user a month for TextAid, the one published price, against a category middle of $9.99. Every other product is quoted.
Free plan and trial
B4M free characters on Standard and WaveNet and 1M on Neural2, Studio, Polyglot and Chirp 3 HD, every month, plus up to $300 credit for new customers. Billing must be enabled first, so it is not card-free.
CTextAid can be tried free with no card needed, but the length is not stated.
Features
BVoices across several tiers, Chirp and Gemini models, instant custom voice at $60 per 1M characters. It covers the job of speech output, though custom voice has no free allowance and Gemini rates are per token, with Preview rates rising January 1, 2027.
BWeb reader, document reader, a studio and API, SDKs, TextAid, custom voices and education integrations.
Ease of use
DNo store rating on record. You make a Cloud project, turn on billing and call the API or use the console. That is developer setup.
CNo store rating on record, and the larger products come through sales and a setup.
Platforms and integrations
BWeb and API, with Google Cloud and Gemini listed. No desktop or phone app.
BWeb app and browser extension with Blackboard, Moodle, Canvas, Brightspace and others, plus an API and SDK.
Best fora pay-per-character speech API at volumetext to speech for sites, schools and brands

The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Google Cloud Text-to-Speech and ReadSpeaker. How we grade

Where they differ

    In commonWebPublic APIText to speechVoice cloning

    At a glance

    Google Cloud Text-to-SpeechReadSpeaker
    PricingFree planFree trial
    Starts atNot published$9 per user / month (TextAid, individual)
    Free planFree monthly characters: 4 million on Standard and WaveNet, 1 million on Neural2, Studio, Polyglot and Chirp 3 HD voices.None
    Free trialNew Google Cloud customers get up to $300 in free creditsTextAid can be tried free; no credit card needed. Length not stated.
    Web
    Browser extension
    Made byGoogle LLCReadSpeaker B.V.
    Price read fromcloud.google.comreadspeaker.com
    CheckedNov 12, 2026Nov 13, 2026

    Worth knowing

    Google Cloud Text-to-Speech

    • Billing is per character after the free allowance: US$4 per 1M for WaveNet and Standard, US$16 for Neural2, US$30 for Chirp 3 HD and US$160 for Studio.
    • Instant custom voice has no free allowance and costs US$60 per 1M characters.
    • Gemini-TTS models are billed per token, and the Gemini 3.8 models are Preview with rates that rise on January 1, 2027.
    • It is an API and console service with no editor for non-developers, and billing must be enabled before any use.

    ReadSpeaker

    • Pricing for every product except TextAid's individual plan is quoted on request, so costs cannot be compared up front.
    • Pricing depends on page views, enrollment or speech volume, and may include setup, support and training fees.
    • Custom voices need a one-time development fee, and recording costs are billed at actual cost.
    • TextAid's $9 starting price is for individuals; school and multi-user prices are not published.

    Key features

    Google Cloud Text-to-Speech

    Several voice generations
    Standard, WaveNet, Neural2, Studio, Polyglot and Chirp 3 HD voices sit at different price points. Google cites 380+ voices across 75+ languages and variants.
    Chirp 3 HD voices
    Conversational voices built for agents, with low-latency streaming and spontaneous-sounding delivery.
    Gemini-TTS
    Style, accent, pace, tone and emotion are steered with plain-language prompts, including multi-speaker speech.
    Instant custom voice
    Chirp 3 instant custom voice builds a personal voice model from as little as 10 seconds of audio, in 30+ locales.
    SSML and plain-text control
    Pauses, number and date formatting, pronunciation and delivery are set with SSML tags or plain scripting, depending on the voice model.

    ReadSpeaker

    webReader and docReader
    A voice plugin that reads website content aloud with translation, and a companion for listening to online documents including PDFs.
    speechMaker Studio and speechCloud API
    A cloud studio and an API for producing spoken audio from text with the company's premium voices.
    SDK and server deployment
    speechEngine SDK, an embedded edition for small devices, and speechServer let developers run speech inside their own apps or servers.
    TextAid for learners
    A literacy tool that reads text aloud with highlighting, with word prediction, dictionary and translation, in a browser extension, web app or LMS.
    Custom Voice and voice cloning
    A brand-specific synthetic voice built from a recorded voice actor, priced as a development fee plus licensing.
    Education integrations
    Ready-made connections for learning management and assessment platforms such as Blackboard, Moodle, Canvas and Brightspace.

    Plans

    Google Cloud Text-to-Speech

    • Free monthly allowance$0

      4M characters on Standard and WaveNet, 1M on Neural2, Studio, Polyglot and Chirp 3 HD. Billing must be enabled.

    ReadSpeaker

    • TextAid (individual)$9

      per user / month, cancel or pause any time

      Literacy support for one person; sold from $9 a month for individual, non-institutional users.

    • ReadSpeaker OnlineCustom

      Annual license for web readers, priced by page views, students enrolled, population or speech volume.

    • ReadSpeaker EnterpriseCustom

      Licenses or pay-per-use by volume of speech, languages and voice quality; subscription, license or usage.

    • Custom VoiceCustom

      One-time development fee plus a license fee, with voice actor and studio costs passed through.

    Common questions

    Which is cheaper, Google Cloud Text-to-Speech or ReadSpeaker?

    As of Nov 13, 2026, Google Cloud Text-to-Speech publishes no starting price, and ReadSpeaker starts at $9 per user / month (TextAid, individual).

    Which has a free plan, Google Cloud Text-to-Speech or ReadSpeaker?

    As of Nov 13, 2026, only Google Cloud Text-to-Speech has a free plan. ReadSpeaker does not, though it has a free trial.

    Which platforms do Google Cloud Text-to-Speech and ReadSpeaker run on?

    As of Nov 13, 2026, only ReadSpeaker lists a browser extension. Both list a web app. A platform missing from a listing is one its maker's pages did not mention.

    More comparisons

    How this page was made

    • The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
    • The grades are our own, from each tool’s review or report card. The GPA is their average.
    • Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
    • The differences and the answers to the questions are worked out from those listings.
    How we review and grade