Technology is organized by vendor. People’s lives are organized by theme. Rumble Built builds one product per theme — memory, focus, home, work, community — on one context the user owns, so the person decides how it all relates. This page is for investors, advisors, and strategic partners; teams evaluating our products should start on Products.
We ship software meant to rumble under load: continuous, measurable, and built for real operations — not demo-day fiction. The same infrastructure we run internally is what customers and partners adopt.
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The problem is fragmentation by vendor instead of by life. A person’s week has themes — the household, the work, the community, the focus, the things worth remembering. Each is complex enough to deserve its own tool, and every tool today is a silo that knows nothing about the others. So the person becomes the integration layer, and every assistant they try starts from zero.
Rumble Built, Inc. builds one product per theme — deliberately not one everything-app — and connects them through Context Hub, one context the user owns and shares on their terms. CapturedIt is the traffic layer: free, everywhere, where context enters. Rumble Rails is how we build a theme in a quarter instead of a year; Rumble Built Services deploys other teams on it and funds the runway. For founder background, see About.
CapturedIt (memory) is the bet and the traffic layer: where a person’s context enters. In early public launch at gotcaptured.com across web, native apps, and browser extensions, with ~426 external accounts after a Q3 demand inflection (~50 → 391 signups; 277 in September alone) and 1,387+ real saves this quarter. Stripe billing is live (Pro/Vault); the paid base is still small as we convert demand. Consumer today; team scopes are the business path.
HuniDu (home) is the first second theme — a household is a scope — and launch-ready; it is where cross-theme adoption gets measured. Bread & Butter (work) is the revenue engine and depth proof, the deepest build we have, in beta. nMyCity (community) is live at nmycity.com and the institutional wedge. Premodoro (focus) is live on Chrome, Edge, and Safari and runs fully on Rails — the reference for how the others connect.
The metric is cross-theme adoption — the share of CapturedIt accounts that turn on a second theme. It becomes measurable when HuniDu launches on shared identity in Q4 2026; we will report it from day one. Rails adoption, stated honestly: Premodoro runs fully on Rails; the others are being connected — the Rail Map shows exactly where. Public product detail lives on Products; what ships, when, is on the Shipping log. We commercialize through product subscriptions and seats, platform and API usage, and deployment plus managed operations through Rumble Built Services — not a services shop disguised as software. A public fee overview is on How we bill.
We bias toward evidence: staged rollouts, observability, and rollback paths for AI and high-stakes flows. We are explicit about what is in beta, what is production-hardened, and where we are still learning from users.
What you see here is a public overview. A formal data room, financials, cap table, and deck access are shared only under NDA and by arrangement.