VoiceCraft is a token infilling neural codec language model, that achieves state-of-the-art performance on both speech editing and zero-shot text-to-speech (TTS) on in-the-wild data including audiobooks, internet videos, and podcasts.
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HeyGen AlternativesText to Speech Services & AI Video Generators like HeyGen
HeyGen is described as 'Transforms text into HD browser-based videos with AI voices in 40+ languages, customizable assets, scene merging, unlimited downloads, and easy sharing' and is a Text to Speech service in the ai tools & services category. There are more than 50 alternatives to HeyGen for a variety of platforms, including Web-based, SaaS, Mac, Windows and iPhone apps. The best HeyGen alternative is VoiceCraft, which is both free and Open Source. Other great apps like HeyGen are Synthesia, NaturalReader, X to Voice and Voice Engine.
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HeyGen alternatives are mainly Text to Speech Services, but if you're looking for AI Video Generators or Video Editors you can filter on that. Other popular filters include Free. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to HeyGen.
Alternatives list
56 VoiceCraft alternatives
37 Synthesia alternativesCross-platform software providing interactive piano practice using MIDI or computer keyboard, real-time feedback, finger number hints, note labels, sheet music or falling notes display, repeat practice sections, lively visualizations, and online scoreboards for all skill levels.
Cost / License
- Freemium
- Proprietary
Application types
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Android Tablet
- iPad
- Wine
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182 NaturalReader alternativesNatural Reader is a professional text to speech program that converts any written text into spoken words. The paid versions of Natural Reader have many more features.
Cost / License
- Free Personal
- Proprietary
Application type
Platforms
- Mac
- Windows
- Online
- Google Chrome
51 X to Voice alternativesOpen-source tool that analyzes your X/Twitter profile data to generate a custom voice with ElevenLabs Voice Design API, integrating with Hedra's video API for an innovative audio-visual experience.
Voice Engine is a text-to-voice generation platform from OpenAI, which uses text input and a single 15-second audio sample to generate natural-sounding speech that closely resembles the original speaker.
63 Mirage Studio alternativesMeet the world's first AI model designed to generate UGC content. Mirage by Captions generates original actors with natural expressions and body language—completely free from licensing restrictions.
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Wavel is a cutting-edge video solution for businesses and teams. Our AI creates subtitles, captions, and dubbing in multiple languages/accents and even generates voice-over and emotions, increasing video reach.
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Free open source AI voice cloning and text to speech synthesis. Clone a voice in 5 seconds to generate arbitrary speech in real-time.
Cost / License
- Free
- Open Source
Platforms
- Windows
- Linux
- Python
Synthesia.io is a software that allows users to convert text into video content within a short span of time. The software is equipped with artificial intelligence capabilities, enabling the creation of studio-quality videos featuring AI avatars and voiceovers in over 140...
AI clones lip-sync to your voice in real-time calls. Replace your camera on Zoom, Twitch, TikTok and more.
48 Amazon Polly alternativesAmazon Polly uses deep learning technologies to synthesize natural-sounding human speech, so you can convert articles to speech. With dozens of lifelike voices across a broad set of languages, use Amazon Polly to build speech-activated applications.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)
- Amazon Web Services
70 Vidnoz AI alternativesVidnoz AI enables fast text-to-video creation with over 70 lifelike avatars and 100+ realistic voices. It offers pre-designed templates, subtitles, and effects—no editing skills needed. The user-friendly interface and customizable options support learning, social media, and more.
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