15.ai, or 15.dev, is a free non-commercial web application and research project that uses artificial intelligence to generate text-to-speech voices of fictional characters from popular media.
OpenVox Alternatives
OpenVox is described as 'The local voice AI app. Generate lifelike voiceovers, clone voices, create audiobooks, build multi-speaker conversations, and run private local voice workflows without uploading your scripts' and is a Text to Speech service in the ai tools & services category. There are more than 50 alternatives to OpenVox for a variety of platforms, including Web-based, Windows, SaaS, Mac and Android apps. The best OpenVox alternative is Voxtral, which is both free and Open Source. Other great apps like OpenVox are ElevenLabs, VoiceCraft, Balabolka and SherpaTTS .
Alternatives list
Online AI platform offering free text-to-speech conversion, lifelike voice cloning, vocal removal, custom sound effects, AI-driven voice changing, and fast song cover creation. Suitable for creators and users with no audio expertise, accessible in-browser at no cost.


+2
Free AI voice generator with 3-second voice cloning — 200+ realistic voices for YouTube, podcasts & content creation. No sign-up required.

VoiceGenie converts any text into crystal-clear, human-sounding audio—perfect for videos, podcasts, e-learning, audiobooks or accessibility. Powered exclusively by Google Cloud’s latest premium neural voices, VoiceGenie delivers the warmth and nuance of real speech with a tap.


+5
Talkia is a text-to-speech software that creates professional voiceovers for various multimedia projects like Video Sales Letters, marketing videos, training materials, and audio books. It uses advanced AI technology to produce lifelike voices.


A privacy-focused online video editor that processes videos entirely in your browser using FFmpeg and WebAssembly. No uploads, no signups required.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Online





















