Text to Speech Features

All the text to speech features your blog or website needs: AI voices, smart caching, and a one-line install.

Text to Speech Widgets for Your Website

Button Widget

Simple "Listen" button. Lightweight and minimal. Matches your site's design.

  • Perfect for clean blog layouts
  • Customizable text, colors, position
  • Minimal footprint

Player Widget

Full player with play/pause, progress bar, and speed controls. Looks like a podcast player.

  • Ideal for long-form content
  • Progress bar and speed controls
  • Time display and seeking

Both widgets use the same AI voices. Switch between types in your dashboard without code changes.

AI Voice Providers

Choose from three voice providers. Unlike competitors locked into one option, ProSpeaker lets you pick the best voice for your audience.

O

OpenAI TTS

Latest AI voice models with expressive, human-like speech. Excellent for English content.

A

Microsoft Azure

Human-like voices with enterprise-grade reliability and 140+ languages.

G

Google Cloud TTS

Natural-sounding neural voices with wide language support.

Preview All Voices →

Smart Caching Technology

The feature that saves you 50-75% on TTS costs

How It Works

  • We remember every article we read
  • Same text = same audio file = no extra charge
  • Play the same content twice? You only pay once

Example Calculation

  • Growth plan: 10,000 credits/month (1M characters)
  • With 60% cache hit rate: ~2.5M effective characters
  • Average blog post: 2,000 characters
  • Result: 625+ articles per month
"ProSpeaker's intelligent caching reduces TTS costs by 50-75% compared to typical usage-based pricing models."

Add One Script Tag

Copy this snippet. Add it anywhere in your HTML. The widget appears as a fixed button. Done in 5 minutes.

<!-- Add this anywhere in your HTML -->

<script src="https://cdn.prospeaker.io/widget.js"
        data-widget-key="YOUR_WIDGET_KEY"></script>
WordPress
Squarespace
Webflow
Any HTML

View Quickstart Guide →

Finds Your Article Automatically

ProSpeaker automatically detects and reads your main content. No setup required.

What Gets Read

  • Main article content
  • Headings and paragraphs
  • Block quotes and lists

What Gets Ignored

  • Navigation and menus
  • Ads and sidebars
  • Footer and comments

Match Your Brand

Change colors, position, and behavior from the dashboard

Visual Customization

  • • Custom colors (button, player)
  • • Custom text labels
  • • Position options
  • • Size adjustments

Behavior Settings

  • • Auto-play options
  • • Speed control defaults
  • • Content extraction rules
  • • Mobile-specific settings

Voice Selection

  • • Per-site voice configuration
  • • Voice preview in dashboard
  • • Speed adjustment
  • • Preview voices →

How ProSpeaker Compares

See how we stack up against typical competitors

Voice Providers

ProSpeaker 3 (Google, OpenAI, Azure)
Competitors Usually 1

Smart Caching

ProSpeaker Yes - 50-75% savings
Competitors Rare

Pricing Model

ProSpeaker Fixed monthly with credits
Competitors Often usage-based

Installation

ProSpeaker One script tag
Competitors Varies

Widget Customization

ProSpeaker Full visual editor
Competitors Limited

Starting Price

ProSpeaker $25/mo (4K credits)
Competitors Varies
See Detailed Comparisons →

Fixed Monthly Pricing

Fixed monthly pricing with prepaid credits. No billing surprises.

Plan Credits/Month Price
Starter 4,000 $25
Growth 10,000 $69
Business 25,000 $149
Enterprise Custom Contact us

Character quota only applies to NEW generations. Cached content is free.

View Full Pricing Details →

Frequently Asked Questions

Common questions about ProSpeaker features

Common questions answered
What features should a text to speech tool have?
A modern text to speech tool should offer multiple AI voice providers, intelligent caching to control costs, audio hosting on a CDN, and a one-line install that drops onto any blog or website. ProSpeaker covers all four — voices from OpenAI, Azure, and Google; chunk-level caching that cuts costs 50-75%; managed audio hosting; and a single script tag for setup.
How do text to speech features improve websites?
Text to speech features turn written articles into audio so visitors can listen instead of read, which raises time-on-page, supports accessibility, and reaches readers who prefer audio. For blogs and content websites specifically, it also surfaces older posts in a new format without rewriting them.
Can I customize the widget appearance?
Yes, ProSpeaker includes a visual widget builder where you can customize colors, text, position, and behavior without touching code. Changes appear instantly on your site.
How many voices can I choose from?
ProSpeaker provides access to voices from three AI providers: Google Cloud TTS, OpenAI, and Microsoft Azure. Each provider offers multiple voices across different languages and styles.
Do I need technical skills to install ProSpeaker?
No. Installation requires copying one script tag to your website. We provide step-by-step guides for WordPress, Squarespace, Webflow, and other platforms. Most users complete setup in under 5 minutes.
What happens if I exceed my character limit?
You can upgrade your plan at any time. We also notify you when you're approaching your limit. Cached content doesn't count against your quota, so actual usage is often lower than expected.
Is ProSpeaker accessible?
Yes. The player works with screen readers and keyboard navigation. Giving readers an audio option also makes your content more accessible overall.

Try ProSpeaker

Plans start at $25/month for 4,000 credits. All features included.

Join WaitlistView Pricing