Kopai turns your expertise into an AI agent you can sell, priced per message instead of per hour. Upload your knowledge, publish in minutes with no code, and let people pay for instant answers instead of booking your calendar. You keep 70% of everything your agent earns. Built-in evaluation testing, encrypted knowledge bases, and multi-agent orchestration mean it's not a prompt wrapper, it's real infrastructure. We handle discovery, billing, and trust so you can focus on what you know.
Hey Product Hunt! 👋
I'm Surya, co-founder of Kopai.
Here's the problem we kept running into: experts spend years building knowledge they can only sell one hour at a time. A great consultant, YouTuber, or course creator hits a hard ceiling the moment their calendar runs out.
LLMs finally make it possible to package that expertise into something that works while you sleep. But building an agent still means wrestling with prompts, tool connectors, billing, and trust, none of which a domain expert signed up to learn.
So we built Kopai: a no-code platform where experts turn their knowledge into an AI agent and publish it on our marketplace. Creators keep 70% of what their agent earns. We handle discovery, payments, and infrastructure. You can also export your agent (or import any other agent from the marketplace) straight into your own site.
Under the hood, we've built our own agent harness, a granular pay-per-use ledger, and an evaluation layer to keep agent quality honest, things most no-code builders treat as an afterthought.
We're a four-person team, and this launch is the first time Kopai is out in the wild. Would love for you to try building an agent and tell us where it breaks. Every bit of feedback shapes what we build next.
https://usekopai.com
per message > per hour is a smart unlock 👏 how are you seeding the first experts?
The eval gate that @galdayan pulled out of you is the right idea aimed at the wrong moment. It fires on edit, and the failure mode here is that there are no edits. An expert uploads once, the agent earns, and the pitch is explicitly that they step out of the loop. Meanwhile the expertise decays. Eighteen months on, the agent is confidently selling a 2026 answer and the expert has no signal it went stale, because the money is still arriving. Revenue is the one number that will never tell you your knowledge expired. So what re-triggers the eval when nothing has changed on the expert's side? A decay on the score, a re-cert prompt, something tied to the world moving rather than the file moving?
the per-message pricing makes more sense to me than subscriptions for this kind of tool. one thing i want to know: what happens to conversation state between messages? if someone asks a follow-up 3 messages later, does the agent still have that context?
Love this direction. One thing I'm curious about—if an agent starts drifting from the original goal midway through a long workflow, how quickly can the orientation bring it back on track? Congrats on the launch
How does the platform generate interest in the public for this expertise knowledge base?
Hi everyone,
I am Meghna, one of the co-founders.
Would just like to introduce some of the really cool features we have on Kopai.
We have a custom Gen-UI library that we made. Our chat feature or any agents use it asa part of their answer generations. Do give it a try. It is particularly helpful for data visualisation as well as game visualisation.
You can actively earn from your agent. So please do share with your friends and connections.
the part I'd want to understand before uploading my own knowledge base: when the agent gives someone a wrong or outdated answer under my name, who's actually on the hook for that, me or Kopai? per-hour consulting has a built-in correction loop, the client pushes back live and I clarify. per-message, the buyer just gets an answer and leaves, so a bad take can sit there generating "instant answers" indefinitely before anyone notices it's stale. is there a review or flagging loop on the expert's side, or does it rely entirely on buyers reporting bad responses after the fact?
About Kopai on Product Hunt
“ Share your expertise, and let our agents earn for you.”
Kopai launched on Product Hunt on August 1st, 2026 and earned 97 upvotes and 21 comments, placing #11 on the daily leaderboard. Kopai turns your expertise into an AI agent you can sell, priced per message instead of per hour. Upload your knowledge, publish in minutes with no code, and let people pay for instant answers instead of booking your calendar. You keep 70% of everything your agent earns. Built-in evaluation testing, encrypted knowledge bases, and multi-agent orchestration mean it's not a prompt wrapper, it's real infrastructure. We handle discovery, billing, and trust so you can focus on what you know.
Kopai was featured in SaaS (43.5k followers) on Product Hunt. Together, these topics include over 51.6k products, making this a competitive space to launch in.
Who hunted Kopai?
Kopai was hunted by Surya Sekhar Datta. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Kopai stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Surya Sekhar Datta