Best app speech integration tools in 2025

Open Voice OS

Open-source software for creating custom voice interfaces.

Unreal Speech

Affordable and fast audio generation from text in multiple languages.

Applio

Transform your voice with seamless, high-quality technology.

Vocode

Build and scale realistic voice agents for various applications.

Veritone Voice

Lifelike AI voices for multilingual audio content creation.

Paid + from $500/m
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Open-Audio TTS

Transform written text into natural-sounding speech.

Texttovoice

Transform written text into natural-sounding audio effortlessly.

Free + from $11/one-time payment
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Listen2It

Convert text into realistic audio in multiple languages.

Koe Recast

AI-driven voice transformation for engaging audio content.

Read-this.ai

Transform written articles into engaging audio experiences.

Podcraftr

Transform written content into engaging podcasts effortlessly.

Speechki

Transform text into lifelike audio with diverse voices.

voiceover

Generate engaging voiceovers in multiple languages effortlessly.

Jamit.app

Decentralized platform for audio storytelling and monetization.

Textalky

Realistic text-to-speech audio generator for diverse content.

Celebrity AI Voice

Generate audio using voices of popular personalities.

AI JINGLEMAKER

Quickly generate catchy audio for podcasts and promotions.

FirebayStudios

Quickly create professional radio advertisements with minimal effort.

Vivoka

Voice AI technology for efficient offline workflows.

VoiceGPTs

Create engaging voice interactions without typing.