About
A team that treats AI as a product, not a toy
sendinair works by the standard of shipping and operating, not experimenting. Because we can build, we can advise.
Our mission
To be an AI product studio that owns the path from idea to operation, so good technology turns into real business value.
How we work
Shipping is the bar
We measure ourselves by shipping and operating, not demos.
Full-stack ownership
One team owns concept, design, development, and infrastructure.
Trust & security
Data security and trust are defaults in how we design.
Our journey
Founded sendinair and began building deep Web3 expertise — starting with a mobile blockchain wallet supporting Ethereum, Bitcoin, and ERC20.
Shipped a BaaS (Blockchain-as-a-Service) API and multi-chain NFT/wallet APIs across Ethereum, Klaytn, Solana, BNB, and Polygon; built an enterprise Hyperledger Besu chain; and delivered STO real-estate exchange tech to a KOSDAQ-listed company. Launched a Solana-based decentralized NFT exchange and three DApps, plus Korea’s first Aptos-based NFT exchange and no-code minting solution.
Graduated from Korea’s Youth Startup Academy (Ministry of SMEs and Startups) as a top team.
Won 1st place (top team) at the Hanwha Dream Plus Web3 blockchain hackathon and 1st place at its ideathon.
Selected into the Shinhan Square Bridge Seoul accelerator program (cohort 9).
Won 1st place in the Best Move category at the global Aptos blockchain hackathon, recognized among teams worldwide for Move-based on-chain engineering.
Selected into a cohort (Base Camp) at Outlier Ventures — the UK-based, top-ranked global Web3 accelerator — and closed the investment, gaining global mentorship, network, and a runway for the next stage of growth.
Pivoted into a studio that builds and operates its own AI products.
Launched our first product — AiDocX (aidocx.ai), an all-in-one AI document platform unifying generation, e-signatures, and view tracking.
Expanded across domains with three simultaneous launches — MeshCode, a multiplexer with a model per pane; MeshLaw, an AI workspace for Korean legal pros; and Catchsay, an AI-character Saju/fortune service.
Scaled enterprise IT consulting, development, and AI transformation on top of in-house product capability.