01
Client BuildLeading U.S. Cemetery & Funeral Services Company
V12 Labs modernized a business-critical internal accounting app by moving the workflow from Electron to a maintainable web platform.
Open proof Paid client engagement
Custom software.AI agents inside.
A senior team that designs and ships the apps, internal tools, and AI agents your business runs on. Scope and price are set before we start. You see working software every week. And when AI does not earn its place in your build, we say so.
Free 30-minute founder call. You leave with scope, timeline, and a price range.
The real cost
Off-the-shelf almost fits. Almost is expensive.
Spreadsheets holding the business together. SaaS subscriptions your team works around instead of with. Repetitive work that eats hours because no tool matches how you actually operate. That gap is what custom software closes, and it is exactly where AI agents earn their keep: reading, sorting, drafting, and updating so your team does not have to.
What we build
Custom software. AI agents. Product partnerships.
Choose a client-owned Sprint Build, or explore a recurring audience problem before deciding whether and how to build it.
Shipped by this teamin production
A business-critical accounting platform, modernized from Electron to the web.
A care coordination platform with clinician review built into every step.
A voice AI platform for building and testing production phone agents.
Not sure which you need? Start with a free build plan. We will tell you what to build, what to buy, and what to skip, even if the answer is less software.
Running in production
We run on our own systems.
Paid client work, partner products, and the AI architecture behind them. Click through and judge for yourself.
02
Twelve Care
Partner Build
A co-founded care coordination product for between-visit mental-health workflows, built around patient check-ins, assessments, adherence, alerts, and clinician review.
03
VocalDesk
V12 Product
A platform for building and testing AI phone agents, with the state, tooling, and feedback loops production voice workflows need.
04
CrewKit Architecture
Architecture Note
A public breakdown of queues, approval gates, observability, and task lifecycle design for AI systems that cannot behave like loose scripts.
Client build process
From first call to shipped software.
No handoffs to a junior bench, no months of silence. This is the client-owned Sprint Build path. Creator partnerships use a validation-first path before production.
01
Build plan
A free 30-minute call. We map what you need, then put scope, timeline, and a price range in writing before anything starts. The plan is yours either way.
Book the call →02
Sprint build
One senior team owns architecture, engineering, and deployment. You see a working demo every week, not a status report.
See work →03
Launch and handoff
We ship to production and hand over the code, docs, and accounts. You own 100% of it, and we stay through a support window after launch.
How we work →Questions
FAQ
Last call
Stop working around your tools. Get software that fits.
Every month the business runs on spreadsheets and workarounds is a month your team spends on work software should be doing.
Free. 30 minutes with the founder. You leave with scope, timeline, and a price range.
Call includes
What to build, what to buy off the shelf, and what to skip entirely.
Scope, timeline, and a price range in writing before anything starts.
A straight answer on whether AI agents belong in your build at all.
Pick a time. Leave with a plan.
30 minutes with the founder. We map what you need and you get the build plan: scope, timeline, and a price range. No prep needed, and the plan is yours whether or not we build together.