OneStack designs and ships AI operating systems for contractors, hospitality groups, law firms, agencies, and luxury service businesses. Tight workflows. Centralized intelligence. Real ROI you can measure in 30 days.
We don't sell chatbots. We build the operational layer that connects your tools, captures your knowledge, and runs the repeatable parts of your business — so your team focuses on the parts only humans can do.
Speed-to-lead under 5 minutes, missed-call text-back, unified intake across every channel — phone, web, IG, referrals.
Quote follow-up cadences, review request flows, onboarding sequences, daily ops briefings — running on their own.
Sales assistant, proposal drafter, follow-up writer, internal knowledge agent. Context-aware, accountable, ready to delegate to.
SOPs, prompt libraries, client notes, workflow docs — searchable, retrievable, asked-and-answered by Claude.
Daily ops brief. Owner-grade dashboards. Cost-per-signed-case by channel. No more 'I don't know what we did last month.'
Claude, HubSpot, Slack, QuickBooks, Twilio, Apollo, n8n — all talking. No more checking 6 dashboards.
Start with a setup, scale into a full operating system, ongoing retainer optional. Pricing reflects scope — every engagement is custom-shaped to the business.
We've built reusable AI OS templates for the industries we know. Each one ships with vertical-specific workflows, intake systems, and SOPs.
Industry not listed? Most engagements start as a custom vertical OS, which becomes a future template.
Every engagement runs the same 10-step delivery process. No surprises, no scope creep, real handover.
30-min call to map operations and goals.
We diagnose the operational leaks and dollarize them.
Define every workflow we'll build.
System design + integration plan.
Connect Claude + tools end-to-end.
Build workflows + prompt libraries.
Knowledge hub + operational visibility.
Your team learns to drive it.
30-day refinement after launch.
Optional monthly retainer.
30 minutes. We look at your operations, identify the biggest leaks, and send you a personalized Loom walkthrough showing exactly what we'd build. No commitment — most prospects use it as a planning document either way.