The home runs on demand. It has never had a system.
Every household is a quiet, relentless stream of decisions — what to buy, who decides, and what it can afford. Together, they are the household. And for all of human history, it has run on memory, group chats, and the person who carries it all in their head.
Software never fixed this. It sliced it. One app makes the list. Another tracks the spending, after the money’s already gone. A card app hands the kids allowance. A different app settles who owes whom. A retailer’s assistant helps you buy — as long as you buy from them.
Five tools, five slivers, none of them talking to each other — and the household operator still doing the integration by hand, in their head, every single day.
“The home doesn’t need another app. It needs a system.”
We’re building the operating system for how households buy and budget.
Kera is an AI agent that turns every household need into a decision, a purchase, and a budget — in one place. Say it out loud, snap a photo, scan a receipt, or paste a link. Kera captures the need, checks it against the budget, routes it to whoever approves, buys it, and restocks it when it runs low.
The whole loop — capture → approve → buy → restock → reconcile — in one calm surface the whole household shares.
Not a list app. Not a budgeting app. The layer underneath both.
Why now
Three things had to become true at once. In the last eighteen months, they did.
01
Capture got effortless
An assistant can finally understand a spoken household need, price it, check the budget, and act. The friction that killed every “home management” app is gone. You just say it.
02
The household became multiplayer
Families, roommates, blended homes, kids with their own phones. Money now moves across several people who need to see the same thing and stay on one budget. A single-user app can’t model this.
03
Commerce is becoming agentic
Purchases are starting to flow through assistants instead of storefronts. Whoever captures a household’s demand at the source owns the most valuable moment in commerce.
The system
Everything compounds outward from the loop.
Once a household captures its demand in one place, the loop at the center earns everything around it — budgets, price-watch, meal-planning, settle-up, and demand-routing to the places that fulfill it. That is what earns the word operating system.
The most powerful place to begin isn’t the most ambitious feature. It’s the one a household already does every week, whether or not any software exists: the restock run. It’s the highest-frequency job in the house — the one that earns a place on the home screen, and generates the richest signal about how a household actually lives.
“The list is the wedge. The operating system is the destination.”
The list was never the point.
If Kera knows what you need and what you approve, it can know what you can afford. So we built a financial layer most families have never had — not a spreadsheet you maintain, but a CFO that answers the one question that actually matters, at the moment it matters:
Can we afford this — right now?
Because Kera sits at the point of decision — not after the money’s spent — it can change the outcome instead of just reporting it.
“Every other money tool tells you what happened. Kera tells you what you can do.”
Kera is the buyer’s agent for your home.
This is the idea the incumbents structurally cannot copy. Rufus works for Amazon. Instacart’s assistant works for Instacart. Every retailer’s AI is a seller’s agent — brilliant at getting you to buy from them.
Kera is the other side of that table: an agent that works for you, indifferent to where you shop, optimizing for your budget and not someone’s basket. Neutrality isn’t a feature we added. It’s the position — and it’s one Amazon and Google can never take, because they’re conflicted by design.
“Rufus works for Amazon. Kera works for your household.”
The demand layer
A household that captures all its demand in one neutral place generates the most valuable signal in commerce.
Real intent, at the source, with the budget already cleared and the purchase already approved. Not a search query. Not an ad impression. A decision — routed anywhere it can be fulfilled.
~$20T
Annual US household spending
Source: U.S. BEA, PCE
$3–5T
Projected agentic-commerce GMV by 2030
Source: McKinsey / industry est.
~$70B
US retail-media market (2026); ~$14B affiliate
Source: eMarketer
Kera sits between $20 trillion of household spending and the economy that pays to reach it — capturing demand once, and routing it anywhere.
Directional market framing with sources — sizing the opportunity, not Kera’s revenue. Verify each figure before publishing.
We didn’t write this vision and then go looking for a product.
The product exists, it’s live across iOS, Android, and the web, and it ships at a pace that is itself the point. Kera captures a need by voice, photo, barcode, receipt, or link; runs it through role-based approvals and parental controls; keeps a household on budget; auto-restocks recurring essentials; watches prices; turns a recipe into a list; and talks back.
Shipped in the last 90 days
Conversational voice (“Ask Kera”), barcode & receipt capture, a household cash-flow forecast, and settle-up. A team that ships the hard parts this fast is the clearest signal we can give about the parts still ahead.
Where this goes.
Picture the home five years from now. No one keeps the household in their head anymore. You say what you need and it’s captured, priced, approved, and on its way — to the store that serves you best, on the budget you set, with the kids learning to ask and the adults learning to trust the number.
Every home has an operating system. Every purchase flows through a layer that works for the buyer, not the seller.
“We think it’s inevitable. The only real question is who builds it, and whose side it’s on.”
The invitation
If you run a household
Start with the weekly restock, and let it grow into the rest.