WebAI by Opera
Let websites use AI running on your computer
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You can now access local AI built into the browser to start creating your own browser capabilities instead of relying on others' extensions.
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More like this: all 94 launches in local ai model runners and clients →
PH · launched Oct 28, 2026 · 82 upvotes (top 2%)
- Horizontal
- Model & infra
- B2B
- AI-native
- Commercial product
- API
- Privacy
- Artificial Intelligence
Similar launches
See all 563 similar launches →Could you build this?
Partial A web-facing wrapper around in-browser models (such as WebLLM) is vibe-codeable, but the product itself is a browser-level capability that needs engine-level integration and native local model runtimes.
What it would actually take: A real version has to be built into a browser engine or as a privileged browser feature, not as a web page. That means C++ or Rust work inside Chromium or a similar engine, a local model runtime with hardware acceleration across CPU, GPU and NPU, and a permission and security model that lets sites call the model safely. This requires browser engineers and security review.
Competitors
Other products that read as similar to this one : 563 launches clear the similarity bar, closest 8 shown.
Attention rank: #27 of 564 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 362 days after the earliest competitor.
- thinkhere.ai is live! · ph · 2026-09-17 · 6 upvotes · similarity 0.60
- CopperOS · ph · 2026-10-05 · 1 upvotes · similarity 0.57
- Web Search API · ph · 2026-10-05 · 158 upvotes · similarity 0.56
- BrowserPair · ph · 2026-10-20 · 2 upvotes · similarity 0.56
- Agent Reach · ph · 2026-10-27 · 1 upvotes · similarity 0.54
- BrowserAct · ph · 2026-06-25 · 561 upvotes · similarity 0.53
- AgenticWebTeam · ph · 2026-10-29 · 2 upvotes · similarity 0.51
- web-cli · github · 2026-09-11 · 22 upvotes · similarity 0.50
Other launches for this product
- No other launches for this product.