OpenSakura
OpenSakura: MekaHime's first AI companion, open source. 3D VRoid avatar, real-time voice, emotion state, OpenRouter or Ollama brain.
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GITHUB · launched Oct 25, 2026 · 65 upvotes (top 20%) · 1 view
Niche: ai companion apps · 190 launches, 13 in the last 7 days ▼ -48% · Explore this niche →
Category and tags
- Horizontal
- Agent / copilot
- B2C
- AI-native
- Hobby / open-source project
- ai-companion
- gpt-sovits
- mekahime
- ollama
- openrouter
- speech-recognition
- +3 more
Visit website ↗ Source listing ↗
More like this: all 190 launches in ai companion apps →
Could you build this?
Yes It is a companion app that combines a VRM avatar in three.js, LLM calls to OpenRouter or Ollama, and voice via standard speech APIs, all of which are well-trodden integrations for a vibe-coded build.
Competitors
Other products that read as similar to this one : 215 launches clear the similarity bar, closest 8 shown.
Attention rank: #41 of 216 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 316 days after the earliest competitor.
- OpenAmika · github · 2026-11-03 · 488 upvotes · similarity 0.76
- Kuku: open source · ph · 2026-05-08 · 241 upvotes · similarity 0.48
- OpenHachimi · github · 2026-10-31 · 31 upvotes · similarity 0.46
- AVTR-1 Real-Time Open Weights Model · ph · 2026-05-26 · 197 upvotes · similarity 0.44
- Open-Design-AI · ph · 2026-11-01 · 2 upvotes · similarity 0.42
- openaok · github · 2026-10-26 · 24 upvotes · similarity 0.40
- AstralCodex · github · 2026-11-10 · 96 upvotes · similarity 0.40
- Yvette · github · 2026-09-20 · 15 upvotes · similarity 0.39
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.