Alternatives
Products that do what Vidiona does
AI video studio — avatars, generation & voice cloning
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12LU
Hey HN, we're the co-founders of LemonSlice (try our HN playground here: https://lemonslice.com/hn). We train interactive avatar video models. Our API lets you upload a photo and immediately jump into a FaceTime-style call with that character. Here's a demo: https://www.loom.com/share/941577113141418e80d2834c83a5a0a9 Chatbots are everywhere and voice AI has taken off, but we believe video avatars will be the most common form factor for conversational AI. Most people would rather watch something than read it. The problem is that generating video in real-time…
Jan 2026
- 13
- 14
- 15
- 16
- 17
- 18
- 19
25+ AI tools for images, videos, speech, music & chats
Oct 2025
- 20
- 21
- 22
- 23OS
Hi, I’m Sagar. We just open-sourced a framework to build real-time AI-powered video avatars you can drop into any app or website. You can use it to create sales assistants, customer success agents, mock interviewers, language coaches, or even historical characters. It’s modular (choose your STT, LLM, and TTS provider), production-ready, and optimized for ultra-low latency video generation. Features: - Real-time speech-to-video avatars (<300ms) - Native turn detection, VAD, and noise suppression - Modular pipelines for STT, LLM, TTS, and avatars with real-time model switching - Built-in RAG +…
2025 · github.com
- 24IB
Hi Hackernews Community, Have long been a fan of yours. Waited long to perfect my video/audio translation product as a solopreneur. Now, we have a testable product with 10,000+ monthly users. We are not perfect yet but we provide a ton of features. We provide AI-generated subtitles. We let the user edit the subtitles and timestamps. User can edit the translated audio/video unlimited times without additional fees. We are in the process of making voice cloning free for all users, hopefully completing this weekend. We are launching a chrome extension and mobile app too. Though we…
2024 · videodubber.ai
Ranked by how close each launch is in meaning, then by votes. Refine with a description →