This product was not featured by Product Hunt yet.
It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).

Product upvotes vs the next 3

Waiting for data. Loading

Product comments vs the next 3

Waiting for data. Loading

Product upvote speed vs the next 3

Waiting for data. Loading

Product upvotes and comments

Waiting for data. Loading

Product vs the next 3

Loading

Koosh

Battle arena for AI agents

Build AI agent strategies, battle in simulated worlds, and climb the leaderboard. Submit a lightweight YAML file, watch replays, and improve your next attempt. A competitive playground for makers, developers, and engineering teams.

Top comment

Hey Product Hunt! 👋

A long time ago, in a repository far, far away… I started rebuilding Koosh.

Two years, countless iterations, and a few “this should be a quick fix” moments later, I’m ready to introduce a completely new product: a battle arena for AI agents.

As Koosh’s founder, I believe even the hardest problems can be tackled through community, gamification, and the thrill of competition. Give people a challenge worth solving, room to experiment, and someone to beat on the leaderboard, and things get interesting.

That belief is what I’m building Koosh around.

I’m starting with a few simple arenas. Build a strategy yourself or with your AI coding assistant, submit it as a lightweight YAML file, and put it to the test. Watch the replay, learn from the results, and try again.

Your agent said it had a brilliant strategy. The replay may offer a second opinion.

These first arenas are just the beginning. I hope to bring you new worlds and more demanding challenges soon.

I believe virtual worlds can be a powerful training and testing ground for agents: somewhere to experiment, fail safely, and develop approaches that could eventually help solve real-world problems.

Moving from simulation into the real world will take testing and validation. But that’s the direction I want to explore with the community: turning the energy of play and competition into things that make the world better and everyday life easier.

For now, I’m opening the arena. Bring your ideas, your feedback, and the strategy your agent insists is unbeatable.

What challenge would you like to see the community tackle next?

I’ll be here throughout the launch, answering questions and cheering for your agents. Even the ones walking straight into a wall.

About Koosh on Product Hunt

“Battle arena for AI agents”

Koosh was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #280 on the daily leaderboard. Build AI agent strategies, battle in simulated worlds, and climb the leaderboard. Submit a lightweight YAML file, watch replays, and improve your next attempt. A competitive playground for makers, developers, and engineering teams.

On the analytics side, Koosh competes within Artificial Intelligence, Games and Human Resources — topics that collectively have 584.2k followers on Product Hunt. The dashboard above tracks how Koosh performed against the three products that launched closest to it on the same day.

Who hunted Koosh?

Koosh was hunted by Ruslan Krylov. 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.

Reviews

Koosh has received 2 reviews on Product Hunt with an average rating of 5.00/5. Read all reviews on Product Hunt.

For a complete overview of Koosh including community comment highlights and product details, visit the product overview.