I built the extension I was talking about. ( Akai )
A few weeks ago I posted here asking if anyone would use a browser extension that lets you highlight any text on a webpage and instantly query multiple AI models at once. The response was genuinely useful — you asked good questions, pointed out real gaps, and one of you gave me a product idea I actually built in.
So here it is. It is almost live - just the final checks remaining.
What it does: { Updated MVPs }
Highlight any text on any webpage. A small popup appears right next to your selection. Your query fires to ChatGPT, Claude, Gemini & more models simultaneously. You read all six answers without leaving the tab. No copy-paste. No new tabs. No switching.
If two models give conflicting answers on something factual, Akai flags it — so you know exactly when to dig deeper and when to trust the response.
One thing to know before you install:
Akai uses your own API keys. You plug in your Open AI, Anthropic, Google keys once in the settings — and that's it. Your queries go directly from your browser to the model. Nothing passes through my servers. Nothing is logged. I never see what you highlight or what the models respond with.
This is intentional. It's the whole privacy model.
About the pricing,
No subscription. Ever.
- Free trial — 25 free queries the moment you install. No credit card, no signup wall. Just install and use it.
- Full access — $9.99 one-time. That's it. Pay once, use forever.
If you wanna try it and have feedback — good or brutal — drop it in the comments. Still early and building in public.