The drop wars: a retrospective.
Before the agency, there was a checkout bot. This is the story of Concord AIO — the product that taught us how to ship under fire.
Before Concord was an agency, it was a checkout bot with a fanbase. Concord AIO fought for sneakers — Jordan 1s, Yeezys, every hyped release in between — on retail sites built specifically to stop software like ours. This is a look back at the product that started it all, and at what it hard-wired into how we work.
Milliseconds decided everything
A hyped release worked like a starting gun: stock appeared, and the entire internet hit checkout at once. There was no second place — either your request landed in the first fraction of a second or you were refreshing an error page with everyone else.
Sold out in eight seconds. Our best runs cleared checkout before second three.
That environment is a brutal teacher. You learn to profile before you guess, to strip everything that isn't load-bearing, and to distrust any benchmark you didn't run yourself under real network conditions.
The numbers still make us proud: at its peak, more than 4,500 active users ran Concord AIO on release day, and over its lifetime the software checked out more than a hundred thousand pairs for its users — carted, paid and shipped while everyone else stared at an error page.
The arms race
Every drop was an exam we couldn't reschedule. Anti-bot vendors shipped new defenses weekly; reverse engineering became a daily discipline, not a party trick. We'd take a checkout flow apart in the morning, rebuild our approach by afternoon, and find out at release time whether we were right.
Losing a drop meant angry users within minutes — real feedback, at a speed no product survey will ever match. It compressed years of product instinct into months.
What it left us
Concord AIO gave us our engineering culture: respect the adversary, measure everything, ship before you polish — then keep sharpening while it's live. It also gave us our first taste of running a product with a community attached, where every release note has an audience.
Everything we've built since — the on-chain systems, the AI pipelines, Aificient — still runs on those instincts. The drop wars ended. The reflexes didn't.