Live product • Sports & tournaments
PadelFlow
The easiest way to run padel tournaments with automated brackets, wallet-based registration, and smart contract prize distribution.
Product studio from Costa Rica to the world
We build real-world products on Web3, automation & AI.
OnChainFest is the parent company behind vertical solutions that solve real problems: from automated sports tournaments to verified professional reputation on-chain.
2 live ventures: PadelFlow & HRKey
Venture Studio
Active products
2
Padel tournaments & HR reputation
Focus areas
3
Web3 • Automation • AI
Built for
Events & Talent
Sports, tournaments, HR, and beyond
Approach
End-to-End
From idea to real users
We design, prototype, and ship full solutions: UX, smart contracts, automation
workflows, and integrations with wallets, payments, and data providers.
What we build
Vertical products where Web3 actually solves something.
We don’t build “just another token”. We focus on products where blockchain, automation, and AI have clear impact: reducing operational friction, removing intermediaries, and giving users more control over their data and money.
Web3 infrastructure
Smart contracts, wallet flows, and on-chain logic focused on real-world use: tournaments, tickets, raffles, and verifiable records.
Networks, stablecoins, NFT logic, payouts.
Automation & operations
We design flows where the system does the heavy lifting: registrations, notifications, reporting, and prize distribution.
No more messy spreadsheets & manual work.
AI-assisted decisions
From interpreting qualitative feedback (HRKey) to guiding organizers through complex setups (PadelFlow), AI helps users decide faster and better.
Co-pilots built into the product, not as an afterthought.
Our projects
Current ventures under the OnChainFest umbrella.
Each product is its own universe with a clear problem, a clear user, and a clear value proposition. OnChainFest is the studio that imagines, builds, and coordinates everything behind the scenes.
Live product • Talent & reputation
HRKey
A new way to measure and monetize professional reputation through verified, structured references and on-chain scores.
More ventures are coming soon under the OnChainFest Studio brand:
ticketing protocols, raffles, and new ways to bring champions and merit on-chain.
If you want to co-create something in this space, reach out.
Why OnChainFest
A studio that builds with operators, not just slides.
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Rooted in real operations
We come from organizing real tournaments, dealing with real HR processes, and working with actual clubs, companies, and institutions. We know where Web3 and automation really help—and where they don’t.
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Global mindset, Latam execution
OnChainFest operates mainly from Costa Rica with collaborators in LATAM, building products that can scale globally but are grounded in real markets with real constraints.
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From idea to product, end-to-end
We don’t stop at “concept”. We handle UX, smart contracts, integrations, automation workflows, and the narrative needed to onboard non-crypto users.
We see OnChainFest Studio as a long-term engine to launch, grow, and iterate
multiple products. Some will be SaaS, some will be protocols, some will be
vertical tools for very specific communities. All of them share the same DNA:
real-world impact, automation by design, and Web3 where it actually matters.
Contact
Want to build something with us?
Whether you are a club, a company, a federation, or a founder looking for a technical + product partner in Web3, automation, or AI, OnChainFest Studio can help you turn an idea into a working product.